Hydraulics and Electronics Components Product Information
motion and progress
Contents
Product
Description
Type
Max. working Pressure (Bar)
Volumetric Displacement cc/rev
Page
Pumps
Internal Gear Internal Gear for low-viscosity fluids External Gear
QX QXV AP
320 250 220
5 - 500 5 - 500 0,25 - 93
4+5 6+7 8+9
Power Units
Compact Compact Compact Motor/pumps
UP 100 UP 50 UP 25 ET
210 210 210 220
1,2 - 10 0,25 - 1,6 0,16 - 0,9 0,25 - 22
57 58 58 59
Displacement Volume cc/rev Motors
External Gear Internal Gear Internal Gear Flow Divider Gerotor Radial Piston
APM QXM QXT BRF-BMS BB
220 400 320 280 400
0,5 - 93 5 - 500 5 - 250 52 - 2093 250 - 6300
10 + 11 12 + 13 14 15 - 17 18 + 19
Flow rating l/min Directional Valves
Monoblock: - Lever operation + ON/OFF Solenoid - Lever operation + Proportional Solenoid
HDM MU
400 350
40 - 70 50 - 450
20 + 21 29
HDS
320
45 - 120
22 + 23
L.8S
315
150
24 + 25
LV
350
180 - 330
26 + 27
SV
350
100 - 450
28
Sub-plare mounting - Lever operated and Proportional Solenoid - Solenoid Operated Directional Valve Special Directional Valves
PV W W
350 315 315
50 - 400 25 - 160 30 - 80
29 30 31
Cartridge Valves
Directional Control Pressure Control Flow Control Check Valve
W D M R
210 - 350 20 - 450 315 210 - 420
1 - 140 1 - 250 6 - 250 25 - 250
32 33 + 34 35 36
Vertical Stacking Assembly
Directional Control Valves Pressure Control Valves Flow Control Valves Check Valves
SM SR
210 20 - 315 210 - 315 250 - 350
20 - 250 20 - 250 6 - 250 25 - 250
37 38 39 40
Special Valves
Mobile and System Solution Rotating Mechanism Valves Fast Traverse Control
DLHV EGP
40 - 420 350 350
20 - 350 15 250
41 56 56
Seat Valves
Monoblock and sectional types
SVH04 WSH03
210 210
20 25
43 44
Flow control
Flow dividers Priority Flow Control - Manually variable or fixed flow - Proportional Solenoid - Proportional Solenoid Differential Lock valves
MTDA
315
4 - 250
45
MTKA/MTQA/MTCA SR3G SR3C MT..DV.
315 315 315 420
70 + 80 6 - 100 10 - 80 25 - 200
46 47 + 48 49 + 50 51 + 52
Cindy + BBV Cindy + BBVC
420 420
150 - 500 50 - 500
53 + 54 54
ESV + RS.
400
40 - 400
55
F E
-
-
60 42, 61 - 63
Sectional Valves: - Lever operated; ON/OFF Solenoid and Proportional Solenoid - Lever operated; ON/OFF Solenoid and Proportional Solenoid - Lever operated; Proportional Solenoid pneumatic and hydraulic controls - Lever operated; ON/OFF Solenoid and Proportional Solenoid
Load Control Valves
Monoblock Cartridge
Pipe Rupture Valve Controllers
Joysticks Electronics
3
High Pressure Internal Gear Pumps Type QX
long service life negligible flow- and pressure pulsations high volumetric efficiency suitable for special fluids such as HFB, HFC, HFD and bio-degradables suitable for variable-speed drives
Technical Data Pressure range 1 Effective displacement norm eff. (cc/rev) (cc/rev)
(l/min)
Type
Continuous/ Power Maximum Max.interm. require- speed press ment2 (bar) (KW) (min-1)
Type
Pressure range 3
Continuous/ Power Maximum Max.interm. require- speed press ment2 (bar) (KW) (min-1)
Type
Continuous/ Power Maximum Max.interm. require- speed press ment2 (bar) (KW) (min-1)
005
5.1
7.4
QX22-005 210/250
2.7
5000
QX23-005 320/400
4.1
5000
006
6.3
9.1
QX22-006 210/250
3.2
5000
QX23-006 320/400
4.9
5000
008
8.0
11.5
QX22-008 210/250
4.3
5000
QX23-008 320/400
6.6
5000
010
10.3
14.9
QX21/010 160/210
4.1
4500
QX32-010 210/250
5.4
4300
QX33-010 320/400
8.2
4300
012
12.6
18.3
QX21-012 125/160
4.1
4000
QX32-012 210/250
6.5
4300
QX33-012 320/400
9.8
4300
016
15.9
23.0
QX21-016 100/125
4.1
3600
QX32-016 210/250
8.6
4300
QX33-016 320/400
13.1
4300
020
20.0
29.0
QX31-020 160/210
8.2
3600
QX42-020 210/250
10.8
3600
QX43-020 320/400
16.4
3600
025
25.3
36.7
QX31-025 125/160
8.2
3250
QX42-025 210/250
13.4
3600
QX43-025 320/400
20.5
3600
032
31.3
45.2
QX31-032 100/125
8.2
3000
QX42-032 210/250
17.2
3600
QX43-032 320/400
26.2
3600
040
40.7
59.0
QX41-040 160/210
16.4
3000
QX52-040 210/250
21.5
3000
QX53-040 320/400
32.8
3000
050
50.3
72.9
QX41-050 125/160
16.4
2600
QX52-050 210/250
26.9
3000
QX53-050 320/400
41.0
3000
063
64.7
93.8
QX41-063 100/125
16.4
2300
QX52-063 210/250
33.9
3000
QX53-063 320/400
51.6
3000
080
78.6
114.0
QX51-080 160/210
32.8
2300
QX62-080 210/250
43.0
2300
QX63-080 320/400
65.6
2300
100
101.1
146.0
QX51-100 125/160
32.8
2100
QX62-100 210/250
53.8
2300
QX63-100 320/400
82.0
2300
32.8
3
QX62-125 210/250
67.2
2300
QX63-125 320/400
102.5
2300
3
QX82-160 210/250
86.1
1800
QX83-160 320/400
131.2
1800
3
QX82-200 210/250
107.6
1800
QX83-200 320/400
163.9
1800
134.5
3
QX83-250 320/400
205.0
15003
125 160 200
127.3 160.5 202.1
184.0 232.0 293.0
QX51-125 100/125 QX61-160 160/210
64.6
QX61-200 125/160
64.6
1800 1800 1800
3
250
249.7
362.0
QX61-250 100/125
64.6
1800
315
326.0
472.0
QX81-315 160/210
129.1
18003
400
402.6
583.0
QX81-400 125/160
129.1
15003
500
498.5
722.0
QX81-500 100/125
129.1
15003
1 3
4
Flow rate1
Pressure range 2
at pressure p = 1 bar and speed n = 1450 rpm max. suction heigh 150 mm at speed n = 1800 rpm
2
QX82-250 210/250
1500
theoretical value at the permitted continuous pressure for mineral oil at n = 1450 rpm
Description The basic elements ot the QX internal gear pump are the pinion, the internal gear and the gear housing. Including the drive shaft there are only three moving parts. Pressure ranges 3 and 4 have 2 and 3 gear sets respectively Tandem and multiple pumps mean that there are over 1000 possible variations available.
Gear ring Crescent Pinion Suction zone Pressure zone Shaft
Dimensions Type
QX 2..
Pressure range
1
2
QX 3.. 3
1
QX 4..
2
3
1
QX 5..
2
3
1
QX 6..
2
3
1
QX 8..
2
3
1
2
3
G 1“
G 1 1/4“
SAE 1 1/2“
SAE 2“
SAE 2 1/2“
SAE 3“
Pressure P
G 1/2“
G 3/4“
SAE 1“
SAE 1 1/4“
SAE 1 1/2“
SAE 2“
A
118
132
170
212
267
330
B
100
106
146
181
229
280
C
9
11
14
18
22
26
N
63 - h8
82,5 - 0,05
101,60 - 0,05
127,0 - 0,05
152,40 - 0,05
200 - h8
O
10
10
12
14
18
22
V
6
6
7
7
7
9
D
20 - j6
25 - j6
32 - j6
40 - j6
50 - j6
63 - j6
E
36
42
58
82
82
105
F
6
8
10
12
14
18
G
22,5
28
35
43
53,5
67
I
45
50
68
92
92
117
K
82,5
94
120,5
152,5
166
207
Body
Shaft
Mounting
Suction S
Weight kg
L
136
M
1)
118 55
153
164
90
1)
144
189
69,5 114,5
202 1)
176 87
232
242
143
1)
210 102
T
85
107
133
177
Z
50
60
62,5
78
5
5
6,5
10
9,5
12,5
18
17
22
33
280
288
172
1)
248 119
214
338
361
311
426
209
1)
151
266
220
273
97,5
31
40
1)
64
60
275 125
76
130
120
160
Port P for pressure range 1 = opposite Port S
5
Internal Gear Pumps Type QXV for low-viscosity fluids
long service life negligible flow- and pressure pulsations high volumetric efficiency low pump wear suitable for low-viscosity fluids such as aviation jet fuel, diesel fuel, brake fluids, pentosin and HFA
Technical Data Pressure range
1
2
3
4
5
6
No. of stages
1
1
2
3
4
5
Working Pressure
25
50
100
150
200
250
Displacement cc/U
Type
Type
Type
Type
Type
Type
005
QXV 22-005
QXV 23-005
QXV 24-005
QXV 25-005
QXV 26-005
006
QXV 22-006
QXV 23-006
QXV 24-006
QXV 25-006
QXV 26-006
008
QXV 22-008
QXV 23-008
QXV 24-008
QXV 25-008
QXV 26-008
1
6
010
QXV 21-010
QXV 32-010
QXV 33-010
QXV 34-010
QXV 35-010
QXV 36-010
012
QXV 21-012
QXV 32-012
QXV 33-012
QXV 34-012
QXV 35-012
QXV 36-012
016
QXV 21-016
QXV 32-016
QXV 33-016
QXV 34-016
QXV 35-016
QXV 36-016
020
QXV 31-020
QXV 42-020
QXV 43-020
QXV 44-020
QXV 45-020
QXV 46-020
025
QXV 31-025
QXV 42-025
QXV 43-025
QXV 44-025
QXV 45-025
QXV 46-025
032
QXV 31-032
QXV 42-032
QXV 43-032
QXV 44-032
QXV 45-032
QXV 46-032
040
QXV 41-040
QXV 52-040
QXV 53-040
QXV 54-040
QXV 55-040
QXV 56-040
050
QXV 41-050
QXV 52-050
QXV 53-050
QXV 54-050
QXV 55-050
QXV 56-050
063
QXV 41-063
QXV 52-063
QXV 53-063
QXV 54-063
QXV 55-063
QXV 56-063
080
QXV 51-080
QXV 62-080
QXV 63-080
QXV 64-080
QXV 65-080
QXV 66-080
100
QXV 51-100
QXV 62-100
QXV 63-100
QXV 64-100
QXV 65-100
QXV 66-100
125
QXV 51-125
QXV 62-125
QXV 63-125
QXV 64-125
QXV 65-125
QXV 66-125
160
QXV 61-160
QXV 82-160
QXV 83-160
QXV 84-160
QXV 85-160
QXV 86-160
200
QXV 61-200
QXV 82-200
QXV 83-200
QXV 84-200
QXV 85-200
QXV 86-200
1
2–6
Speed R.P.M. 3000 3600 3000
3000
3600
3600
1800
3000
3000
3600
1500
1800
1800
3000
1500
1500
1800
1800
1200
1500
1500
1800
250
QXV 61-2502)
320
QXV 81-315
2)
400
QXV 81-4002)
1200
500
2)
1500
QXV 81-500
QXV 85-250
recommended speeds: – the lower the speed, the smaller the ∆P/stage (linear relationship) – speeds for 50 and 60 Hz
QXV 83-250
QXV 84-250
2
QXV 85-250
QXV 86-250
Second suction port is necessary for n > 1200 rpm
Dimensions
QXV2
Pressure range
1
2
QXV3 3
1
2
QXV4 3
1
2
QXV5 3
1
QXV6
2
3
1
2
QXV8 3
1
2
3
Suction port to SAE J518 1)
S
G1”3)
G1 1/4”3)
thread
thread
G1/2” 3) 4)
G3/4” 3) 4)
thread
thread
1 1/2”
2”
2 1/2”
3”
1”
1 1/4”
1 1/2”
2”
Pressure port to SAE J518 1)
P
Drain port
R
G 1/4”
G 1/4”
G 1/4”
G 1/4”
G 3/8”
G 1/2”
Mounting:
A
118
132
170
212
267
330
oval
B
–
106
146
181
229
–
2-hole
B (Metr.)
100
109
140
180
224
280
C
9
11
14
18
22
26
ISO 3019/1 (SAE)
N (SAE)
–
82,55 – 0,05
101,6 – 0,05
127 – 0,05
152,4 – 0,05
–
ISO 3019/2 (metr.)
N
flange to
(SAE)
63 h8
80 h8
100 h8
125 h8
160 h8
200 h8
O
10
10
12
14
18
22
V
6
6
7
7
7
9
4-hole flange
X (Metr.)
9
9
12
14
18
22
ISO 3019/2
Y
(Metr.)
85
103
125
160
200
250
Shaft end:
D
20 j6
25 j6
32 j6
40 j6
50 j6
63 j6
parallel, to
E
36
42
58
82
82
150
F
6
8
10
12
14
18
G
22,5
28
35
43
53,5
67
I
45
50
68
92
92
117
Housing
K
37,5
44
52,5
60,5
74
90
Pressure range 1/2/3
L
136 118 153
164 144 189
202 176 232
242 210 280
288 248 338
361 331 426
ISO/R775
2)
Pressure range 4/5/6
(Metr.)
M
–
L
188 223 258
234 279 324
288 344 400
350 420 490
428 518 608
541 656 771
M
125 160 195
160 205 250
199 255 311
242 312 382
299 389 479
381 496 611
T
85
107
133
177
214
273 275
Z Weight
kg
55
90
–
50 5
1) for pipe flange dimensions see brochure P00049
5
69,5 114
–
60 6,5
10
87 143
–
62,5
9,5 12,5
18
17
102 172
–
78 22
2) for other shaft ends, contact Bucher 3) threaded ports to DIN 3852, Part 2
33
31
119 209
220 97,5
40
64
60
–
151 266
125 76
130 120 160
4) pressure port to SAE J 518 is possible for pressure ranges 2 +3
Pressure range: 1
2
3
4
5
6
7
External Gear Pumps Type AP
Pressure compensated bearing plate for a high efficiency Double pumps and integrated valves Pressure compensated bearing plate Outrigger bearings Full range of accessories
Technical Data Size
AP0.5/0.25 AP0.5/0.5 AP0.5/0.75 AP0.5/0.9 AP0.5/1.2 APO.5/1.6 APR0.5/0.25 APR0.5/0.5 APR0.5/0.75 APR0.5/0.9 APR0.5/1.2 AP100/1.2 AP100/1.7 AP100/2.5 AP100/3.5 AP100/4.3 AP100/5 AP100/6.5 AP100/8 AP100/10 AP200/4.5 AP200/6.5 AP200/8.5 AP200/11 AP200/15 AP200/19 AP200/22 AP200/26 AP300/27 AP300/31 AP300/38 AP300/45 AP300/53 AP300/63 AP300/75 AP300/93
Displacement cc/U 0.25 0.5 0.75 0.9 1.2 1.6 0.25 0.5 0.75 0.9 1.2 1.2 1.7 2.5 3.5 4.3 5 6.5 7.8 10 4.3 6.3 8.3 11 15 18.9 21.9 25.9 27 31 38 45 53 63 75
P1 bar 170 190 190 190 170 170 150 170 170 170 150 210 210 210 210 210 210 190 180 150 220 220 220 210 210 210 200 190 220 220 220 200 200 180 170
max. Pressure P2 bar 180 210 210 210 120 180 160 190 190 190 160 250 250 250 230 230 230 220 210 180 250 250 250 230 230 230 220 210 250 250 250 230 230 210 190
P3 bar 200 230 230 230 200 200 180 210 210 210 180 280 280 280 250 250 250 240 230 200 280 280 280 250 250 250 240 230 280 280 280 260 260 240 220
93
150
170
200
min. Shaft Speed R.P.M. when P ≤ P1 when > P1 800 1000 650 800 650 800 650 800 550 700 550 700 800 1000 650 800 650 800 650 800 550 700 800 1000 650 800 650 800 650 800 550 700 500 650 500 650 500 650 600 650 800 1000 800 1000 800 1000 700 900 650 800 650 800 600 750 600 750 600 800 600 800 600 800 600 800 600 800 550 700 550 700 500
P1 = Continuous pressure
8
650
P2 = Intermittent pressure
max. Shaft Speed R.P.M. when P ≤ P1 when P > P1 6000 7000 6000 7000 6000 7000 6000 7000 5000 6000 5000 6000 6000 7000 6000 7000 6000 7000 6000 7000 5000 6000 4500 5000 4500 5000 4500 5000 3500 4000 3500 4000 3000 3500 2500 3000 2500 3000 2000 2500 3500 4000 3500 4000 3500 4000 3500 4000 3500 4000 3000 3500 3000 3500 2500 3000 3000 3500 3000 3500 2500 3000 2500 3000 2500 3000 2500 3000 2000 2500 2000
2500
P3 = Peak pressure (transient)
Description The drive gear (1) rotates the driven gear (2) so that oil is transferred from the suction to the pressure side of the pump.
1 - driving gear 2 - driven gear 3 - casings
The plates (3) both as bearings for the gears and balance the axial and radial faces in proportion to the operating pressure.
4 - housing 5 - flange 6 - cover 10 - shaft seal
Outline dimensions for Standard Pumps
AP0.5/0.25 AP0.5/0,5 AP0.5/0,75 AP0.5/0,9 AP0.5/1,2 APO.5/1,6
A 64,5 67 69 70,5 73 77
B 29 30,5 31,5 32 33,5 35,5
More detailed dimensions of the shaft flange port connections can be found in the External Gear catalogue.
Type AP100/1.2 AP100/1.7 AP100/2.5 AP100/3.5 AP100/4.3 AP100/5 AP100/6.5 AP100/8 AP100/10 AP200/4.5 AP200/6.5 AP200/8.5 AP200/11 AP200/15 AP200/19 AP200/22 AP200/26 AP300/27 AP300/31 AP300/38 AP300/45 AP300/53 AP300/63 AP300/75 AP300/93
A 82,5 84,4 88 92 96 98,5 103,5 109 118 88 88 88 104 104 118 118 118 126 129 133,5 138,5 143 150 157,5 168
B
C
D
E
G
H
I
K
ØL
M
ØV
29,2
4
11
68
87
71,9
52,4
26,2
7,1
M7
25,4 f8
40
5
15,9
89
113,5
96
71,5
32,5
8,5
M12 x 1,5
25,4 f8
47
5
23,5
120
152
128
98
42
10,5
M14 x 1,5
50,8 f8
9
External Gear Motor Type APM
Single Direction Rotation = APM
Reversible
= APMR
High effeciency Robust construction Also with outrigger bearing (not for APMOS and APMROS) Technical Data
cc/rev 0.5 0.75 0.9 1.2 1,6 0.5 0.75 0.9 1.2 1.7 2.5 3.5 4.3 5 6.5 8 10 6.5 8.5 11 15 19 22 26
P1 bar 190 190 190 170 170 170 170 170 150 210 210 210 210 210 190 180 150 220 220 210 210 210 200 190
27 31 38 45 53 63 75 93
220 220 220 200 200 180 170 150
max. Pressure P2 P3 bar bar 210 230 210 230 210 230 180 200 180 200 190 210 190 210 190 210 160 180 250 280 250 280 230 250 230 250 230 250 220 240 210 230 180 200 250 280 250 280 230 250 230 250 230 250 220 240 210 230 Available on request. 250 280 250 280 250 280 230 260 230 260 210 240 190 220 170 200
Shaft Speed RPM n min n max 650 7000 650 7000 650 7000 550 6000 550 6000 650 7000 650 7000 650 7000 550 6000 650 5000 650 5000 650 4000 550 4000 500 3500 500 3000 500 3000 500 2500 800 4000 800 4000 700 4000 650 4000 650 3500 600 3500 600 3000
P1 = Continuous pressure
10
600 600 600 600 600 550 550 500
Torque Nm when ∆P =100 bar 0,75 1,15 1,45 1,90 2,56 0,73 1,14 1,45 1,87 2,6 3,5 4,75 5,8 6,85 8,9 10,8 15,0 8,5 11,25 14,85 20,0 25,7 29,75 35,0
3500 3500 3000 3000 3000 3000 2500 2500
p2 = Intermittent pressure
36,5 42,00 51,50 61,00 71,50 85,0 102,0 125,0
Other Data
-15 to + 80 °C 20 to 700 mm2/s 25 - 30 µm 10 bar
APM0.5/0.5 APM0.5/0.75 APM0.5/0.9 APM0.5/1.2 APMO.5/1,6 APMR0.5/0.5 APMR0.5/0.75 APMR0.5/0.9 APMR0.5/1.2 APM100/1.7 APM100/2.5 APM100/3.5 APM100/4.3 APM100/5 APM100/6.5 APM100/8 APM100/10 APM200/6.5 APM200/8.5 APM200/11 APM200/15 APM200/19 APM200/22 APM200/26 APM200 APM300/27 APM300/31 APM300/38 APM300/45 APM300/53 APM300/63 APM300/75 APM300/93
Displacement
Operating temperature range Viscosity range Filtration max. return pressure without drain
Type
P3 = Peak pressure (Transient)
Description Gear motors are dimensionally the same as the corresponding pumps and in operation provide the opposite function to the pumps. (However it is not possible to convert a pump into a motor.) Due to the internal seal layout these motors are single direction rotation and cannot be driven in reverse. Internal leakage oil is fed internally to the low pressure side.
1 - gear wheels 2 - gear wheels 3 - casings 4 - housing 5 - flange 6 - cover 10 - shaft seal
Outline dimensions for Standard Motors Ports Suction G 1/4“ Pressure
A B APM0.5/0,5 67 30,5 APM0.5/0,75 69 31,5 APM0.5/0,9 70,5 32 APM0.5/1,2 73 33,5 Dimensions also apply to APMR
Drain Port for APMR = 1/8“
More detailed dimensions of the shaft flange port connections can be found in the External Gear catalogue.
Type APM100/1.7 APM100/2.5 APM100/3.5 APM100/4.3 APM100/5 APM100/6.5 APM100/8 APM100/10 APM200/6.5 APM200/8.5 APM200/11 APM200/15 APM200/19 APM200/22 APM200/26 APM300/27 APM300/31 APM300/38 APM300/45 APM300/53 APM300/63 APM300/75 APM300/93
A 84,4 88 92 96 98,5 103,5 109 118 88 88 104 104 118 118 118 126 129 133,5 138,5 143 150 157,5 168
B
C
D
E
G
H
I
K
ØL
M
ØV
29,2
4
11
68
87
71,9
52,4
26,2
7,1
M7
25,4 f8
40
5
15,9
89
113,5
96
71,5
32,5
8,5
M12 x 1,5
25,4 f8
47
5
23,5
120
152
128
98
42
10,5
M14 x 1,5
50,8 f8
11
Internal Gear Unit Type QXM
low noise levels negligible flow- and pressure pulsations 400 bar maximum pressure hydrodynamic bearing support ensures long service life suitable for special fluids such as HFB, HFC, HFD and bio-degradables suitable for variable-speed operation 4-quadrant (fully bi-directional pump/motor) or 2-quadrant operation is possible
Technical data Displacement/consumption cc/rev nom. 010 012 016 020 025 032 040 050 063 080 100 125 160 200 250 315 400 500
eff. 10,0 12,6 15,6 20,3 25,1 32,3 39,2 50,5 63,5 80,1 100,9 124,6 162,7 200,9 248,8 326 402,6 498,5
Displacement/ consumption cc/rev nom. 005 006 008 010 012 016 020 025 032 040 050 063 080 100 125 160 200 250
12
Maximum speed 3) rpm as a pump 4000 3600 3200 3200 3000 2700 2700 2350 2050 2050 1900 1620 1500 1350 1200 1200 1100 1000
Pressure range Maximum speed 3) rpm
eff. 5,1 6,3 8,0 10,0 12,6 15,6 20,3 25,1 32,3 39,2 50,5 63,5 80,1 100,9 124,6 162,7 200,9 248,8
as a pump
as a motor
6000
3900
5500
3200
5000
2700
4500
2050
4000
1500 1200 1000
3500
1) Intermittent pressure for max. 20 sec/min but not more than 10% of the duty cycle
QXM21-010 QXM21-012 QXM21-016 QXM31-020 QXM31-025 QXM31-032 QXM41-040 QXM41-050 QXM41-063 QXM51-080 QXM51-100 QXM51-125 QXM61-160 QXM61-200 QXM61-250 QXM81-315 QXM81-400 QXM81-500
5500 5000 4600 4000 3200 3000
Typ
as a motor
4500
Type
QXM22-005 QXM22-006 QXM22-008 QXM32-010 QXM32-012 QXM32-016 QXM42-020 QXM42-025 QXM42-032 QXM52-040 QXM52-050 QXM52-063 QXM62-080 QXM62-100 QXM62-125 QXM82-160 QXM82-200 QXM82-250
2 Cont.-/ Interm. pressure 1) bar 210/250 210/250 210/250 210/250 210/250 210/250
Torque 2) Nm 17 21 26,5 33,5 42,0 52,0 68,0 84,0 108,0 131,0 169,0 212,0 268,0 337,0 416,0 544,0 671,0 832,0
Cont.-/ Interm. pressure 1) bar 160/210 125/160 100/125 160/210 125/160 100/125 160/210 125/160 100/125 160/210 125/160 100/125 160/210 125/160 100/125 160/210 125/160 100/125
Type
QXM23-005 QXM23-006 QXM23-008 QXM33-010 QXM33-012 QXM33-016 QXM43-020 QXM43/025 QXM43-032 QXM53-040 QXM53-050 QXM53-063 QXM63-080 QXM63-100 QXM63-125 QXM83-160 QXM83-200 QXM83-250
2) Theoretical value at the maximum permitted continuous pressure. For starting torques
3 Cont.-/ Interm. pressure 1) bar 320/400 320/400 320/400 320/400 320/400 320/400
Torque 2) Nm 25 50 100 200 400 800
Torque 2) Nm 26,0 32,0 40,7 51,0 64,0 80,0 103,0 128,0 164,0 200,0 257,0 323,0 408,0 514,0 635,0 828,0 1023,0 1267,0
3) For higher speed contact Bucher Hydraulics
Dimensions Frame size
2
Pressure range
1
3
2
3
1
4
2
3
1
2
5 3
1
2
6 3
1
2
8 3
1
2
3
Service ports to SAE J518 1) 4)
P1, P2
G 1/2” 3)
G 3/4” 3)
thread
thread
G 1/4”
G 1/4”
1”
1 1/4”
1 1/2”
2”
G 1/4”
G 1/4”
G 3/8”
G 1/2”
Drain port to: DIN 3852
PL
Part 2 Mounting: oval
A
118
132
170
212
267
330
2-hole flange to
B
100 (metr.)
106 (SAE)
146 (SAE)
181 (SAE)
229 (SAE)
280 (metr.)
ISO 3019/1
C
9
11
14
18
22
26
N
63 h8 (metr.)
82,55–0,05 (SAE)
101,6–0,05 (SAE)
127–0,05 (SAE)
152,4–0,05 (SAE)
200 h8 (metr.)
O
8,5
8,5
10,5
12,5
16,5
20
(SAE-sizes 3–6)
ISO 3019/2 (Metr.-sizes 2+8)
V
6
6
7
7
7
9
Shaft end:
D
20 j6
25 j6
32 j6
40 j6
50 j6
63 j6
parallel, to
E
36
42
58
82
82
105
F
6
8
10
12
14
18
G
22,5
28
35
43
53,5
67
I
45
50
68
92
92
117
K
37,5
44
52,5
60,5
74
90
L
136 118 153
164 144 189
202 176 232
242 210 280
288 248 338
361 331 426
ISO/R775
Housing
2)
M
Weight
–
55
90
– 69,5 114
–
87 143
– 102 172
– 119 209
– 151 266
T
85
107
133
177
214 220
273 275
Z
50
60
62,5
78
97,5
125
kg
5
5
6,5
10
9,5
1) for 3000 psi pipe flange dimensions see brochure P00049
12,5
18
17
22
33
31
2) for other shaft ends, contact Bucher
40
64
60
76
130 120 160
3) threaded ports to DIN 3852, Part 2
Pressure range 3 P1 + P2
13
Internal Gear Flow Divider Type QXT
high efficiency a very wide range of division ratios is available the inlet flow can be divided into as many as four portions high division accuracy also suitable for special fluids such as HFC, environmentally friendly or low viscosity fluids
Technical data Type
QXT 22 QXT 32 QXT 42 QXT 52 QXT 62 QXT 82
Outlet displacement cc/rev 5 6 8 12 16 25 32 50 63 100 125 200 250
Cont./Interm. pressure 1) bar
Speed max/min rpm
250/320
6300/1250
250/320
5000/1000
250/320
4000/800
250/320
3200/630
250/320
2500/500
250/320
2000/400
3 G 1 1/2” G 3/4” 129 258 60 87 60
4 2” 1” 159,5 319 62,5 110,5 75
2 outlet flows l/min 63 80 100 120 160 200 250 320 400 500 630 800 1000
Maximum inlet flow Q0 3 outlet flows l/min 95 120 150 180 240 300 380 480 600 750 950 1200 1500
4 outlet flows l/min 125 160 200 240 320 400 500 640 800 1000 1260 1600 2000
5 3” 1 1/4” 190 380 78 127 90
6 3 1/2” 1 1/2” 230,5 461 97,5 149 112
8 4” 2” 282,5 565 125 178,5 140
Dimensions Frame size J2 (SAE) E (SAE) K2 L2 Z Q2 Y
14
2 G 1/4” G 1/2” 102 204 50 67 55
Gerotor Motors
Without drain line Integrated speed sensor Integrated valves Parking brake or wheel hub Output torques from 115 up to 3900 Nm Displacements from 52 to 2095 cc/rev Working pressures up to 315 bar
Description Gerotor motors are slow speed/high torque motors. The power element of this motor is the rotor unit, comprising rotor, outer ring (stator) and 7 cylinders. (BMP has 6 cylinders.) The patented rotor profile prevents direct leakage between the pressure chambers, resulting in negligible internal leakage and volumetric efficiency.
Tank area Pressure area Cylinders (7) Outer ring Rotor
15
Technical Data Type BRF – BDT Type
BRF-050 BRF-080 BRF-090 BRF-100 BRF-110 BRF-125 BRF-160 BRF-200 BRF-250 BRF-300 BRF-400 BRE-120 BRE-160 BRE-200 BRE-230 BRE-260 BRE-300 BRE-350 BRE-375 BRE-470 BRE-540 BRE-750 BCE-120 BCE-160 BCE-200 BCE-230 BCE-260 BCE-300 BCE-350 BCE-375 BCE-470 BCE-540 BCE-750 BHB-50 BHB-80 BHB-90 BHB-110 BHB-125 BHB-160 BHB-200 BHB-250 BHB-300 BHB-400 BDR-200 BDR-260 BDR-300 BDR-350 BDR-375 BDR-470 BDR-540 BDR-750 BDT-0300 BDT-0375 BDT-0470 BDT-0540 BDT-0750 BDT-0930 BDT-1050 BDT-1500 BDT-2100
16
Displacement V cc / rev 52 76 89 103 111 127 164 205 254 293 409 121 162 204 233 261 300 348 375 465 536 748 121 162 204 233 261 300 348 375 465 536 748 52 76 89 112 127 164 205 254 293 409 204 261 300 348 374 465 536 748 300 374 465 536 748 929 1047 1495 2093
Shaft Speed cont. / Inter. n RPM 400 / 490 460 / 540 420 / 580 510 / 570 460 / 600 410 / 530 370 / 460 300 / 370 300 / 360 300 / 310 190 / 220 360 / 490 370 / 470 300 / 370 260 / 320 260 / 350 250 / 320 220 / 270 200 / 250 160 / 200 140 / 170 100 / 130 360 / 490 370 / 470 300 / 370 260 / 320 260 / 350 250 / 320 220 / 270 200 / 250 160 / 200 140 / 170 100 / 130 680 / 830 670 / 950 680 / 840 680 / 850 580 / 740 460 / 580 370 / 460 290 / 370 250 / 320 180 / 230 470 / 560 360 / 440 320 / 380 270 / 320 250 / 300 200 / 240 180 / 210 130 / 150 320 / 380 250 / 300 200 / 240 180 / 210 130 / 150 100 / 120 90 / 110 60 / 70 40 / 50
Flow rate cont. / Inter. Q ltr. / min 23 / 38 38 / 45 38 / 53 53 / 61 53 / 68 53 / 68 61 / 76 61 / 76 76 / 91 76 / 91 76 / 91 45 / 61 61 / 76 68 / 83 68 / 83 76 / 91 83 / 95 83 / 95 76 / 91 76 / 91 76 / 91 76 / 91 45 / 61 61 / 76 61 / 76 61 / 76 68 / 91 76 / 95 76 / 95 76 / 95 76 / 95 76 / 95 76 / 95 38 / 45 53 / 76 61 / 76 76 / 95 76 / 95 76 / 95 76 / 95 76 / 95 76 / 95 76 / 95 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114 95 / 114
Pressure drop cont. / Inter. / peak p bar 121 / 138 / 155 121 / 138 / 155 121 / 138 / 155 121 / 138 / 155 121 / 138 / 155 103 / 121 / 155 103 / 121 / 155 103 / 121 / 155 86 / 103 / 121 69 / 86 / 103 69 / 86 / 103 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 172 / 189 / 207 138 / 172 / 207 103 / 121 / 138 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 207 / 224 / 241 172 / 189 / 207 138 / 172 / 207 103 / 121 / 138 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 270 / 241 / 276 172 / 189 / 207 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 207 / 241 / 276 172 / 207 / 241 138 / 172 / 207 103 / 138 / 172 207 / 241 / 259 207 / 224 / 241 172 / 224 / 241 172 / 207 / 241 172 / 207 / 241 138 / 172 / 207 138 / 172 / 207 103 / 121 / 138 103 / 121 / 138
Torque cont. / Inter. M Nm 82 / 95 121 / 138 147 / 167 169 / 194 184 / 214 180 / 208 222 / 265 297 / 343 287 / 342 277 / 349 377 / 462 327 / 383 475 / 542 542 / 633 644 / 712 712 / 791 825 / 938 921 / 1045 1006 / 1158 1096 / 1184 983 / 1243 1062 / 1237 322 / 356 424 / 501 525 / 592 559 / 646 706 / 760 802 / 862 904 / 1017 972 / 1040 1040 / 1153 1003 / 1209 1082 / 1237 135 / 158 191 / 222 225 / 270 298 / 349 338 / 394 448 / 514 571 / 655 706 / 802 814 / 932 949 / 1023 554 / 644 745 / 859 842 / 972 972 / 1107 1085 / 1243 1107 / 1316 1034 / 1277 1040 / 1390 819 / 955 1045 / 1127 1071 / 1390 1277 / 1525 1780 / 2090 1780 / 2141 1915 / 2316 2090 / 2316 2661 / 3342
Weight (standard type) m kg 7,3 7,5 7,6 7,8 6,5 8,0 8,3 8,5 9,0 9,3 10,3 10,6 10,9 11,0 11,1 11,3 11,7 12,8 12,2 12,8 13,3 14,7 10,9 10,9 11,3 11,4 11,6 11,9 13,1 12,4 13,1 13,6 15,0 8,8 9,1 9,2 9,4 9,5 9,8 10,2 10,6 11,0 12,0 15,9 16,3 16,6 17,8 17,1 17,8 18,3 19,7 20,2 20,8 21,4 21,9 23,3 24,4 25,3 28,3 32,3
Technical Data Type BMP – BMT Type
BMP-050 BMP-080 BMP-100 BMP-125 BMP-160 BMP-200* BMP-200** BMP-250* BMP-250** BMP-320* BMP-320** BMR-050 BMR-080 BMR-100 BMR-125 BMR-160* BMR-160** BMR-200* BMR-200** BMR-250* BMR-250** BMR-320* BMR-320** BMR-400* BMR-400** BMD-050 BMD-080 BMD-100 BMD-125 BMD-160* BMD-160** BMD-200* BMD-200** BMD-250* BMD-250** BMD-320* BMD-320** BMD-400* BMD-400** BMS-080 BMS-100 BMS-125 BMS-160 BMS-200 BMS-250 BMS-320 BMT-160 BMT-200 BMT-250 BMT-320 BMT-400 BMT-500
Displacement V cc / rev 50,9 78,7 98,9 123,6 158,5 197,8 197,8 247,2 247,2 316,9 316,9 51,8 81,4 103,7 125,9 162,9 162,9 203,6 203,6 251,7 251,7 325,8 325,8 407,2 407,2 51,8 81,4 103,7 125,9 162,9 162,9 203,6 203,6 251,7 251,7 325,8 325,8 407,2 407,2 81,4 103,65 125,9 162,9 203,6 251,7 325,75 161 201,3 251,6 326,1 410,7 524,4
Shaft Speed cont. / Inter. n RPM 1000 / 1200 810 / 960 650 / 770 520 / 600 400 / 480 325 / 385 325 / 385 250 / 320 250 / 320 210 / 245 210 / 245 775 / 970 750 / 940 600 / 750 475 / 600 375 / 470 375 / 470 300 / 375 300 / 375 240 / 300 240 / 300 190 / 240 190 / 240 170 / 200 170 / 200 775 / 970 810 / 940 650 / 750 520 / 600 400 / 470 400 / 470 325 / 375 325 / 375 250 / 300 250 / 300 210 / 240 210 / 240 170 / 200 170 / 200 810 / 1000 750 / 900 600 / 720 470 / 560 375 / 450 300 / 360 240 / 285 625 / 780 625 / 750 500 / 600 380 / 460 305 / 365 250 / 290
* = shaft cylindres Ø 32 mm cont. = continuous Inter. = Intermittent (max. 10 % of the duty cycle) Peak = 1% of the duty cycle
Flow rate cont. / Inter. Q ltr. / min 50 / 60 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 65 / 75 40 / 50 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 60 / 75 70 / 75 70 / 75 40 / 50 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 70 / 75 65 / 80 75 / 90 75 / 90 75 / 90 75 / 90 75 / 90 75 / 90 100 / 125 125 / 150 125 / 150 125 / 150 125 / 150 125 / 150
Pressure drop cont. / Inter. / peak p bar 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 120 / 175 / 225 115 / 140 / 225 105 / 140 / 180 95 / 125 / 160 75 / 125 / 160 70 / 100 / 160 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 120 / 175 / 225 120 / 175 / 225 105 / 140 / 225 100 / 140 / 225 80 / 110 / 225 80 / 125 / 210 65 / 90 / 210 60 / 85 / 135 50 / 75 / 135 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 140 / 175 / 225 120 / 175 / 225 120 / 175 / 225 105 / 140 / 225 105 / 140 / 225 80 / 110 / 225 75 / 125 / 210 65 / 100 / 210 60 / 100 / 135 50 / 75 / 135 175 / 210 175 / 210 175 / 210 150 / 210 140 / 175 125 / 155 120 / 140 210 / 240 210 / 240 210 / 240 210 / 240 180 / 240 150 / 205
Torque cont. / Inter. M Nm 90 / 105 140 / 175 180 / 215 225 / 275 290 / 355 295 / 425 280 / 425 325 / 435 295 / 410 300 / 465 280 / 390 100 / 130 160 / 200 200 / 240 250 / 300 320 / 380 270 / 380 330 / 450 290 / 390 360 / 470 300 / 380 350 / 510 280 / 380 330 / 460 275 / 410 100 / 130 160 / 200 200 / 240 250 / 300 320 / 380 270 / 380 330 / 450 290 / 390 360 / 470 300 / 380 325 / 510 280 / 420 330 / 535 275 / 400 200 / 240 250 / 300 320 / 380 340 / 480 400 / 500 450 / 540 540 / 630 475 / 540 585 / 700 745 / 870 960 / 1120 980 / 1230 1020 / 1240
Weight (standard type) m kg 5,4 5,6 5,8 5,9 6,2 6,5 6,5 6,8 6,8 7,4 7,4 5,6 5,8 6,0 6,1 6,4 6,4 6,7 6,7 7,0 7,0 7,6 7,6 8,2 8,2 8,5 8,7 8,9 9,1 9,4 9,4 9,6 9,6 9,9 9,9 10,5 10,5 11,1 11,1 10,2 10,5 10,8 11,2 11,6 12,1 13,0 18,9 19,4 20 20,9 21,9 22,9
** = shaft cylindres Ø 25 mm
17
Radial Piston Motors Type BB
High starting torque (84%) No run out even at low speed Motors can be engaged / disengaged while under load Automatic free wheel and two speed motors as standard Direct wheel mounting
Technical Data
Type
Displacement
Peak Pressure
Working Pressure
Power
Speed
cc/U (= Size)
bar
bar
(up to 250 bar)
(up to 300 bar*)
kW
R.P.M.
BB250
250
350
300
935
1120
25
400
BB315
315
350
300
1180
1415
25
320
BB400
400
350
300
1495
1790
25
250
BB500
500
350
300
1870
2245
35
300
BB630
630
350
300
2355
2825
35
240
BB800
800
350
300
2990
3590
35
185
BB1000
1000
350
300
3740
4490
50
200
BB1250
1250
350
300
4675
5610
50
160
BB1600
1600
350
300
5985
7180
50
125
BB2000
2000
450
400
7500
11950
90
175
BB2500
2500
450
400
9350
14940
90
140
BB3150
3150
450
400
11780
18820
90
110
BB4000
4000
450
400
14965
23900
130
125
BB5000
5000
450
400
18700
29800
130
100
BB6300
6300
450
400
23570
37600
130
80
Operating Temperature
°C 2
Torque NM
- 45 to + 75
Viscosity
mm /s
20 to 50
Viscosity Index
Vi min
100
Contamination Level Fluid Mounting Piston
18
max. Class 10 to NAS 1638 HLP Mineral Oil to DIN 51524 Part 2 and SAE-HD Motor Oil any
Description The hydraulic oil from the inlet is fed over the distributor plate to the pistons, which execute a power stroke. The oil pushes the pistons radially outwards, so that the cam cylinders attached to the pistons press against the cam ring which is firmly attached to the motor housing, thereby forcing the motor housing, as well as the oil distributor, to rotate. As soon as the piston reaches the end of its power stroke the rotating oil distributor closes the inlet opening and opens the outlet. The piston is then pushed back through the cam in the cylinder and the oil flows away through the return piping. The change in rotational direction of the motor is carried out by changing over the inlet flow direction. This can also be done during operation and without stopping.
Distributor Cam ring Cam cylinder Piston Cylinder
Outline dimensions
Housing with disc brake Housing with drum brake
Standard Housing
Displacement cc/U
Weight1
Min.
A
B
ØC
ØD
ØE
ØF
G
H
ØI
J
kg
Rim
mm
mm
mm
mm
mm
mm
mm
mm
mm
max.mm
size 125 / 160 / 200
17
9
198
184
195
140 6 x M 12 x 1,5
96,3
130
-
192
222
190
250 / 315 / 400
32
11
243
227
234
170 8 x M 12 x 1,5
129,9
150
364
243
275
279
500 / 630 / 800
50
13
280
262
282
205 6 x M 18 x 1,5
160,8
165
420
280
334
300
1000 / 1250 / 1600
85
15
312
279
345
275 8 x M 20 x 1,5
220,8
200
469
342
395
240
2000 / 2500 / 3150
145
18,5
340
325
420
335 10 x M 22 x 1,5
280,8
240
475
-
-
-
4000 / 5000 / 3150
270
-
402
377
520
425 12 x M 22 x 1,5
370,8
300
510
-
-
-
19
Monoblock Directional Control Valves Type HDM
Lever control Electro hydraulic on/off Parallel and series circuits Unload in neutral, high pressure carryover Ancillary Valves: shock- and anticavitation valves, shock valves, check valves
Technical Data
Number of spools
HDM 140
HDM 11 P
HDM 11 S
HDM 18
HDM 19
1
2-6
1-6
1-4
1-3
Flow rate
l/min
40
45
45
70
70
Inlet pressure max.
bar
320
400
300
400
320
Return pressure max.
bar
30
30
30
30
30
Fluid
Mineral Oil to DIN 51524
Operating temperature
°C
Viscosity range
mm2/s
Filtration
µ
- 20 to + 80 16 to 75 30
Directional valve Operator
Lever / cable control / electro hydraulic (on/off) / electro hydraulic proportional
Spool types (standard)
= A
= S
= C
= G
= Z
Ancillaries
Pressure valve / shock valve / anticavitation valve / shock and anticavitation valve
Circuits
Parallel (standard) / series / power beyond
20
System description The valves of the HDM range are compact monobloc valves, available in 4 sizes. With the combination of different directional valves, stops, operators and shock- and/or anti-cavitation valves valves* this monobloc is adaptable to any requirements. The HDM valves are available with open centre, high pressure carryover or closed centre operation. * Only with HDM 11 S, HDM 19
Dimensions Lever Lengths Lo HDM 140
150
200
250
300
-
HDM 11
150
200
250
300
-
HDM 19
-
185
250
300
350
HDM 18
-
185
250
300
350
LO
A
B
C
E
F
G
HDM 140*
35
85
0
187
53
87
M 18 x 1,5
HDM 11 P
51,3
28,6 x S + 128,6
28,6
180
57
66
M 18 x 1,5 / 3/8“ BSP
HDM 11 S
53,0
36 x S + 111
36
180
67
66
M 18 x 1,5 / 3/8“ BSR 1/2“ BSP
T
40
216
72
73
A+B
contact Bucher Hydraulics
HDM 19 HDM 18
P
60
40 x S + 115
M 18 x 1,5 oder 1/2“ M 22 x 1,5 M 22 x 1,5
S = Number of spools -1 * Single section valve only
21
Directional Control Valve Type HDS
Lever operation Electrohydraulic on/off and proportional operation Open centre, closed centre and high pressure carryover Shock, anticavitation and combined shock and anticavitation valves Pilot operated check valves Priority flow control valves
Technical Data
Number of spools
HDS 11
HDS 15
HDS 19
HDS 20
HDS 30
1 - 10
1 - 10
1- 10
1 - 10
1 - 10
Flow rate
l/min
45
60
70
80
120
Inlet pressure
bar
320
320
320
320
320
Return pressure max.
bar
30
30
30
30
30
Fluid
Mineral Oil to DIN 51524
Operating temperature
°C
Viscosity range
mm2/s
Filtration
µ
- 20 to + 80 16 to 75 ≤ 30
Directional valve Operator
Lever / joystick for 2 valves / cable control / hydraulic or pneumatic on/off electro hydraulic (on/off) / electro hydraulic proportional
Spool types (standard)
= A
= C
= S
Ancillaries
22
= Z
Pressure / shock / anticavitation / shock and anticavitation / proportional flow control pilot operated checks / pressure control
Circuits
= G
Parallel (standard) / series / power beyond / load sensing
System description The HDS valve range represents a flexible unit construction, the elements of which may be combined into one valve unit as required. The valves are available connected in parallel and in series circuits. A typical valve unit comprises an inlet plate, the directional control valve sections and end plate. With all valves in neutral the flow returned to the tank (open centre). In addition high pressure carry over or closed centre circulation are available.
Dimensions
Lever Length Lo HDS 11
150
200
150
300
-
-
HDS 15
-
185
250
300
350
-
HDS 20
-
185
250
300
350
-
HDS 30
-
185
250
300
350
-
HDS 19
-
185
250
300
350
-
LO
A
B
C
D
E
F
G
P+T
A+B
HDS 11
40
31,8 x W + 101,6
31,8
40
171
75
122
M 18 x 1,5
HDS 15
44
40 x W + 86
40
21
179
88
115
M 18 x 1,5
contact Bucher Hydraulics
HDS 19 HDS 20
40
40 x W + 100
40
40
252
106
121
M 22 x 1,5 or 3/4“
M 18 x 1,5 or 1/2“
HDS 30
50
44 x W + 124
44
50
262
113
126
1“
3/4“
W = Width of directional sections (max. 10 sections per control block)
23
Directional Control Valve Type L.8S
Electrohydraulic proportional control Load Sensing capability Wide range of functions Various inlet sections to allow operation with all types of pump Load independent flow control in parallel operation Flexible range for constructing a mobile hydraulic using a modular concept
Systems Data Nominal flow Flow rat, port A + B Inlet pressure, port P + D Inlet pressure, port A + B Pear pressure, max. 10 sec/min Return pressure Fluid Fluid temperature range Viscosity range Oil cleanliness
l/min l/min bar bar bar bar
max. 150 max. 90 max. 315 max. 315 max. 330 max 200 Mineral oil to DIN 51524 –20 bis +80 10 bis 380
°C mm2/s NAS 1638 class 9, ISO/DIN 4406 class 20 / 17 / 14
Directional valve Operator
Lever / cable operation / on/off solenoid and proportional solenoid, directly and pilot operated Pneumatic and hydraulic controls
Voltage
12 and 24 V D.C. (all usual plug/socket are available)
Spool types
Function sections
2 way press. comp. / 3 way press. comp. / individual press. comp. / priority pressure compensation / malt: way pressure compensation / over centre valves Shock valves / pressure compensated flow control / manual override / flow pilot valve / closed loop flow control
24
System description The L.8S valve range represents a flexible unit construction, the elements of which, according to requirements and application, may be combined in one valve unit. A typical valve unit working with a constant flow pump contains a three-way pressure compensator directional control valves and the required end plate. The pump may be attached to the unit by any hydraulic connection. With all of the directional valves in the neutral position the three way compensator unloads total input flow to tank at virtually no pressure drop. When one of the directional control valves is actuated the consumer pressure is transmitted to the three-way pressure level via the control channel. This maintains the pressure drop between the pressure- and control gallery inside the unit, so that the flow to the consumer is always constant irrespective of load. A simple control element permits selective engagemant combined with a constant or LS pump.
Dimensions
Directional valve LA8S
Manual over-ride
Top mounted valve LU08PET
Inlet section LU8SCS with 3 way pressure compensator
Directional valve LM8S, LP8S
Block length dimension “L“ in mm =
Bottom mounted valve LU08SK
Endplate Directional valve LA8S Directional valve LM8S, LP8S
No. of directional valves x 37.5 + No. of pressure sections x 50 + 36 + 35 (Inlet section without pressure function). Individual drawings are available for special block assemblies.
Port threads:
Inlet plate LU08SCS with 3 way pressure compensator
Work ports Pressure Return Pressure carry over Load Sensing
A + B M 18 x 1,5 P M 22 x 1,5 T M 22 x 1,5 D M 22 x 1,5 LS M 14 x 1,5
25
Proportional Directional Control Valve Type LV
The flexible modular system enables the setup to be adapted perfectly to the respective application A load-independence will be achieved by individual pressure compensators which are asigned to each proportional directional control valve (load-sensing) Individual pressure compensator and individual adjustable primary pressure relief
Systems data LV 16
LV 22
180
330
Flow rate, A and B
l/min
Inlet pressure
bar
max. 350
Return pressure
bar
max. 50
Fluid
Mineral oil to DIN 51524
Operating temperature range
°C
Viscosity range
mm2/s
Filtration
nach ISO 4406
- 20 to + 80 10 to 380 class 18/15
Directional valve Operator
electrical piloted proportional, hydraulical, combination electrical
Voltage
24 V D.C.
Spool symbols
Function sections
"A"
"B"
"C"
AB
AB
AB
T PT
TPT
TPT
"D"
"K"
AB
B
TPT
T PT
"L" A T PT
2 way pressure compensator / 3 way pressure compensator / Individual pressure compensator (over center valve / load control valve / shock valve / pressure compensated flow control / manual override on request)
26
Circuit diagram Example of a valve with inlet module, two actuator sections with primary pressure relief for “A” and “B”, electrical piloted and end module. 2-fold-modular plate "Y" “Y“ 2-fach-Zwischenmodul
a1
b1
a2
b2
Inletmodule “L“ Eingangsmodul "L"
End module Endmodul "X" “X“ DUE7
DUE8
DUE4
max. 50 bar
DUE5
RV4
RV5
DBV1 DUE2
DBV2 MX
D4 30 bar
FI
D5
DUE1
DUE2
DM DUE0
RV1
DUE1
RV2
D1
D2
Y XL T P X MT
A1
MP
B1
A2
B2
Dimensions
Type LV 22
solenoid a b-Magnet solenoid b a-Magnet
adjustment of the primary Einstellung Primärdruckbegrenzung pressure relief
port XLXL Anschluss adjustment of the individual Einstellung Individualpressure compensator Druckwaage
ca.ca.215 215mm mm
175 mm 175 mm
stroke limitation des of the main Hubbegrenzung Hauptschiebers für diefor Verbindung P-A spool the connection P-A
stroke limitationdes of the main Hubbegrenzung Hauptschiebers spool the connection P-B für die for Verbindung P-B
Anschluss MX port MX
145 mm 145 mm
port Y Anschluss Y 215 215mm mm ca. mm ca.415 415 mm
adjustment ofPrimärthe primary Einstellung druckbegrenzung pressure relief
Type LV 16 stroke limitationdes of the main Hubbegrenzung Hauptschiebers für diefor Verbindung P-A spool the connection P-A
port MXMX Anschluss 133 mm 133 mm
port Y Anschluss Y 170 mm 170 mm
173 173mm mm
135 135mm mm
adjustment of the individual Einstellung IndividualDruckwaage pressure compensator
stroke limitationdes of the main Hubbegrenzung Hauptschiebers für diefor Verbindung P-B spool the connection P-B
365 365mm mm
27
Proportional Directional Control Valve System
Load sensing capability may be used with all types of pump in systems with varying flow requirements irrespective of load even when used by several receivers simultaneously A flexible concept, especially designed for use in mobile hydraulics
Sectional body type SV... Technical Data
Flow rate
System description 12 SV
18 SV
25 SV
100
200
450
l/min
Inlet pressure
bar
350
Return pressure
bar
50
Fluid
Mineral Oil to DIN 51525
Operating temperature range °C
- 30 to + 70
2
Viscosity range
mm /s
3 to 380 (1000)
Filtration
see table
Directional valve Operator
Lever Hydraulic Proportional Electric Proportional
Voltage
12 or 24 V D.C.
Spool types AB
A=
AB
B= PT
PT
AB
AB
F=
G= PT
PT
AB
AB
C=
D= PT
PT
B
K=
28
A
Standards for operational reliability and service life.
L= PT
These proportional valves control the rate of flow to the receiver irrespective of load, because there is a 2-way pressure compensator integrated into each directional control valve. In addition each directional valve contains pressure relief functions individually adjustable for each receiver. The valve system comprises 2 to 9 single sections, held together by tie bolts. A pump inlet section, 1 to 7 direction valves and an end section form the valve bank. All proportional directional control valves have internal load signals for the accompanying 2-way pressure compensator. The highest load pressure signal is conducted via check valves to the pump inlet section.
PT
Low
High
ISO 4406
Class 19/16
Class 16/13
NAS 1368
Class 10
Class 7
Filtration to ISO 4572
ß25 > 75
ß10 > 75
Monoblock body type MU... Technical Data
System description
8 MU Flow rate
l/min
12 MU 18 MU 25 MU
50
100
200
Inlet pressure
bar
350
Return pressure
bar
50
Fluid
450
Mineral Oil to DIN 51525
Operating temperature range
°C
- 30 to + 70
2
Viscosity range
mm /s
3 to 380 (1000)
Filtration
see table S. 24
Directional valve Operator
Lever Hydraulic proportional Electric proportional
Voltage
12 or 24 V D.C.
Spool types AB
AB
A=
AB
F=
B= PT AB
PT AB
PT AB
D=
C=
G= PT
PT B
PT A
K=
L= PT
PT
Sub-plate mounted type PV... Technical Data
Flow rate
l/min
System description
8 PV
12 PV
18 PV
25 PV
50
100
200
400
Inlet pressure
bar
350
Return pressure
bar
50
Fluid Operating temperature range Viscosity range
These monoblock construction valves control flow to the receiver irrespective of load. All principle functions of the valve are integrated in one compact unit. They consist of the pump inlet section with pressure compensation and up to four proportional directional control valve sections. By using internal pressure signals selected directional control valves proportionally control flow irrespective of load. All directional control valves may be operate simultaneously, but only the flow rate of the receiver with the highest pressure is controllable irrespective of load. The methods of operation available - manual, hydraulic, electric or any desired combination - and the options with the different pump connection sections with pressure compensation in 2- or 3-way operation or pressure valve - offer a wide scope of applications relief.
Mineral Oil to DIN 51525 °C
- 30 to + 70
2
mm /s
3 to 380 (1000)
Filtration
see table S. 24
Directional valve Operator
Lever Hydraulic proportional Electric Proportional
Voltage
12 or 24 V D.C.
Spool types
see Monoblock
29
Solenoid Operated Directional Valves
Flow rate Nom l/min Size
Pmax
Series and brief description
20
6
315
20
6
315
30
4
250
NFPA D03, D05
Direct-acting Poppet Valves W2N… are direct-actuated poppet-type valves in 2 / 2, 3 / 2, 3 / 3 or 4 / 3 (4 / 4) function with ultra-low leakage when closed. Closed crossover models also available. EEx-W1/W2...6 mm/ISO size 3 valves actuated by hazardous-area solenoids (protection class EEx me II T4).
40 -80
6
315
120 10 315
6
160
100
6
315
WEDA… WEDO… WEDS... WEDE… are conventional, direct solenoid-operated, spool valves with normal 4 / 2 and 4 / 3 functions. Certain models can be supplied with an externally-adjustable spool-speed control to ensure «soft» spool changeover.
EEx(d)-WED… are size 3 valves with hazardous area solenoids (Protection Class EEx em II T4). Note that max. hydraulic ratings are less than those of conventional valves.
DIN 24340
A6
A10
18 -60
ISO / CETOP 3, 5
Direct-acting Spool Valves
90
6 315 10
10 6 315 -160 10
30
ISO 4401-02-02 Size 2
160 10 315
Two-stage Spool Valves WEVDK… are ISO size 3 High-Performance valves featuring «spool-within-aspool» design – see bottom of page 13 for details of function. WEVDE… are ISO size 5 High-Performance valves . The «spool-within-a-spool» design (see bottom of p. 13) enables valves to be controlled by lower-powered solenoids. EEx(d)-WEV… are spool-within-a-spool High Performance valves with hazardous area solenoids. (Protection Class EEx em II T4; or EExd II CT4...6. WVRA… are Proportional solenoid-controlled valves with «spool-within-a-spool» pilot operation, without spool-position feedback. They give good performance in medium- to high-pressure (315 bar) systems and where asymmetric flow paths exist.
Symbol
Directional Valves – Miscellaneous
6
315
Series and brief description
6 10
210
Symbol
These are some examples of our very wide range of directional valve variants, many of which were designed for specific customer requirements.
WHH…6 hand-lever controlled valve, ISO Size 3, with precision metering in the cross-over condition. Spool is spring centred, or detended.
WOFA… automatic reversing valve, 4/2 function. No reversal point pressure setting required. Pre-defined direction of cylinder movement when pump is started.
DIN 24340
A6
30 -80
A10
ISO / CETOP 3, 5
40
Pmax NFPA D03, D05
Flow rate Nom l/min Size
20
5
210
WHGA… steering selector valve in rotary design featuring very large overlaps. Application – controlling 2 axles in 4 steering modes: front only; rear only; both – circular; both – crab. Valves can be supplied to meet particular requirements e. g. with integral check- and relief valves.
Adapter- and Subplates, and Accessories. For modular stacking assemblies (horizontal or conventional vertical stacks) we offer a wide range of both industry standard components in ISO Sizes 2, 3, 5, 7 and special components covering the same flow ranges. On request, we can combine these with the required valves to build complete, compact, functioning assemblies.
Two-stage Spool Valves
The «High-Performance Spool Valve» Principle. The main spool (2) contains within it a small 5 mm dia. pilot spool (3). This combination of direct and pilot actuation produces a self-regulating hydraulic amplification of the spool actuating force, in both the offset and recentering directions. The pressure existing at P is directed by the pilot spool to one or other end of the main spool, thus producing a hydraulic force which assists either the solenoid or return spring, as appropriate. This force amplification means that the High Performance Spool Valve is largely unaffected by Flow rate, asymmetry of flow paths, long periods of energisation, high viscosities or very large pressure drops. It is ideally suited to all applications which require extremely high reliability of ON- and OFF switching. Also, in many situations an High Performance Spool Valve can be «designed in» in place of a much larger valve.
31
Directional Control Cartridge Valves – Solenoid Operated Flow rate Nom Size l/min
Pmax Cavity Series and brief description The 3/4 ”-16 UNF cartridge program (available also with M20x1,5m thread) Except for type WR22, the following models are all of direct-acting design and feature the proven principle of sealed core tube and slip-on coil.
30
5
250 AL ALM
WS22… are 2 / 2 normally open or closed cartridge poppet valves which give a leaktight seal in both directions.
40
5
350 AL ALM
WR22… are 2 / 2 cartridge check valves with a solenoid override. Normally open or normally closed.
30
20
5
6
AL 250 AM AN
315 AA AB AC AD
20
6
250
140 10 210 DC (315) DD
250 16 250 EB
140 10 400 DJ
32
WK22…, WK32… and WK42… are cartridge spool valves for 2 /2… 4 /2 functions and have push solenoids. WK43… for 4 /3 functions has a dualstroke solenoid.
W1C… W1D… are direct-operated 2 /2 and 3 /2 cartridge poppet valves. The dual-poppet design enables bidirectional pressure sealing and flow. Also available with closed crossover. WK… is a direct-operated 3 /2 cartridge spool valve. Available as «deenergised 1–2 blocked» and «deenergised 1–2 open». WS22G... / WS22O… are 2-stage 2/2 directional valves with seat-type pilot and main stages and are available in normally open or normally closed designs. The cartridges give a leak-free seal in both directions of flow. WR22G... / WR22O... are 2-stage 2/2 cartridge check valves with solenoid override. With seat-type pilot and main stages, they are available in normally open or closed designs WKD22… are 2-stage 2/2 directional valves with seat type main stage and sliding spool pilot and are available in normally open or closed designs. The cartridges feature compact installation and excellent ∆p/Q values WSD22L… are screw-in ‘logic valves’, or 2/2 directional cartridge valves. Controlled by a hydraulic pilot signal, they feature compact installation and excellent ∆p/Q values and are available with optional damping
Symbol
Pressure Control Cartridge Valves – Manually Adjusted Flow rate Nom l/min Size
Pmax
Cavity
Series and brief description
3
65 210 DA 315
DPA-3… are low-flow direct-operated poppet valves. Primary uses: pilot control, miniature hydraulic systems.
30
4
20 40 100 160 250
AL
DDPA-1L… direct acting seat relief valve with mid-range damping. Intended for secondary relief protection of leak-tight service lines, and for shock protection.
140
10
100 DC 240 350 400 450
DDPB-1C… direct acting seat relief valve with mid-range damping. Intended for secondary relief protection of leak-tight service lines, and for shock protection.
DD
DDPB-3D… as above, but spring chamber externally drained. Pressure setting is unaffected by back pressure at port B.
12
140
140
10
10 16
10
80 10 -140
10 -20
100 DDPDB… direct acting pressure relief car240 350 DD tridge valve with dual action i.e. pressure can be relieved from A to B or from B to A. 400 450 DVP (A)… are pilot-operated, spool type, 65 DC pressure relief valves available in 3 versi210 DD ons: internal pilot drain via B, external pilot 315 DE drain or external pilot supply. 315 DD DWDPA-2D... hydrostat cartridge valves for Bypass function, with adjustable hydrostat spring but without integral pressure relief function. 315 DD DWVPA-2... hydrostat cartridge valves for Bypass function, with fixed hydrostat spring and integral, adjustable, pressurerelief valve.
10
315 DD DWDPA-5D... hydrostat cartridge valves for In-line function, with adjustable hydrostat spring.
10 16
65 DE 210 DD DRP (A)… models are 2-way pilot operated pressure reducing valves with internal 315 pilot supply from A. The external pilot drain should not be subjected to back pressure.
2 :
30 AM DDRB-7M… are low leakage direct acting 60 3-way pressure reducing cartridges, desi100 gned for flow rates up to 20 l/min. Pressure 160 ranges: 30/60/100/160 and 250 bar. 250
250
4
Symbol
Actuators: for the new generation of cartridge, as well as for the current range, we offer 3 different adjuster styles.
33
Pressure Control Cartridge Valves – Solenoid Operated Flow rate Nom Size l/min
Pmax
Cavity
1 315 1-12 1,2 210 DA 2,3 65
65 DC 120 10 210 DD 16 315 DE
10 65 DD 120 16 210 DE 315
6-24
2 : 4
6
60 100 DA 160 AF 250 300
DBZ
60 100 10 10 160 DD -100 250 300 10 16 DE -200
Series and brief description WUP-1… Direct solenoid operated pressure relief valve, principally for pilot- and lowflow duties. 2 versions available: energised = pressure on; de-energised = pressure on. For pressure adjustment, see WUVP… below. WUVP… in sizes 10 and 16 are 2-stage solenoid controlled pressure relief valves in 3 versions: internal pilot drain to B (relief valve); external pilot drain (sequence valve); auxiliary control port (remote control version). An important feature is the dual pressure setting capability; 2 pressure levels corresponding to «energised» and «de-energised» are mechanically pre-set – the valve then «switches» between these 2 levels.
WDRVP ...-5… in sizes 10 and 16 are 2way, 2-stage, solenoid controlled pressure reducing valves with internal pilot supply from A. The external pilot drain should not be subjected to back pressure. For dual pressure adjustment and control – see WUVP… above. DBDRB... are proportional, direct operated, pressure relief valves. DDRRZ … are proportional, 3-way, direct operated pressure reducing valves intended for low-flow service, such as pilot control.
DVPRA… in sizes 6, 10 and 16 proportional, 2-stage, pressure relief valves and DRPRA… (also sizes 6, 10, 16) are proportional, 2-stage, pressure reducing cartridges. All versions feature: compact design; high power / weight ratio; 5 pressure ranges; same cartridge recesses as for manual- and solenoid operated pressure control cartridges.
The same cartridge elements are used in manifold blocks; line- and manifold mounting valves; modular mounting valves.
34
Symbol
Flow Control Cartridge Valves
Flow rate Nom Size l/min
Pmax
Cavity
160 10 315 CA
160
640
60 19
2,5 -40
Series and brief description
Symbol
MDPCA.../MDPAA-… are throttle and/ or shut-off semi-cartridge valves with minimal space requirement. The mating valve seat is either machined in the control block or inside the DC cartridge body (cavity form tools are available). Pressures to 315 bar.
6 315 DF 10
RDB… are throttle / check semi-cartridge valves. They are intended purely for use in manifold blocks. The only difference between the 6 and 10 mm models is in the design of the throttle sleeve. Pressures to 315 bar.
6 DD 10 315 DC
MRP-2D… are 2-way, screw-in, pressure compensated flow control cartridges with adjustable hydrostats and a choice of metering orifices; Simple low-cost flow controller, with flow ranges of 6...9, 8...13, 12...22, and 20...40 l/min. Pressures to 315 bar.
MVR-3D-10 is a 3-way priority flow control valve with a choice of 7 fixed orifice sizes 10 315 MDD for flows from 0,5...19 l/min on port Z.
10
315 DC DD
MDRPA-... are direct acting proportional throttle cartridges. They are available in 6 flow ranges from 2,5 - 40 l/min) and in normally closed or normally open versions. If the p (A - B) is at least 15 bar, they function as pressure compensated control valves.
Line- and stack mounting bodies are, of course, available for our entire range of cartridge valves.
35
Cartridge Check Valves
Flow rate Nom Size l/min
Pmax Cavity Series and brief description
8 4 to : 350 G ” 360 40 (500)
8 4 to : 350 360 40 (500)
8 to 50
4 : 350 G” 10 (500)
RVE… are spring-loaded, plate-type, screw-in check valves in sizes G 1/8” to 1 ”. RKVE… as above, but poppet-type. Sizes G 1/8” to G 1 1/2”. RKVE…V… are screw-in poppet check valves with extended body for higher cracking pressures. G 1/8” to G 1”. RVC… like RVE… above, but slip-in design. For assembly in threaded holes G 1/4” to G 2”, use series ESH… screw-in retaining bushings. Reversible. RKVC… are also slip-in check valves, but with guided poppet design. WRVCG… are screw-in shuttle valves in 4 nominal sizes from 4 mm to 10 mm (G 1/8” to G 1/2”)
Patent Nr. 3834066
8 to 80
4 : 350 G ” 16
150 1/2“ to : 210 SAE 700 2“ 420
RVSAE 3/6… are a new family of SAE check valves which clamp between port and flange and are self centred by 4 bolts. Auxiliary seal plates allow either direction to be chosen for free flow. In the no flow direction leakage is near-zero as expected of a good seat valve. RVSAE 3… 210 bar (3000 psi) RVSAE 6… 420 bar (6000 psi) (Dual purpose bodies)
80
10 315 RC
100 10 315 RCY
160 16 315
36
ERVH… are extremely compact pilot-operated check valves. Screw-in plate-type design, available in 5 sizes from 4 mm to 16 mm (G1/4” to G 1 ”). Pilot ratio 3,5:1
RE REY
REPA-10 are pilot-operated cartridge check valves which ensure leak-free sealing from A1 to A.
REPYA-10; as above, but with external pilot drain via Y. System pressure in A does not, therefore, act against the pilot pressure.
REPNOA-16 (internal drain) and REPYOA16 (external drain) are functionally identical to the 10 mm size units described above.
Symbol
Solenoid Operated Stack Mounting Directional Valves Pmax
Symbol
Venting Circuitry, (P, A or B to T) is available in ISO sizes 3, 5 and 7 in direct acting and two-stage designs. Many variants can be supplied, each in «energised-open» or «energised-closed» versions.
Straight-through Circuitry (P–P, A–A, B–B) is available in ISO size 3 (direct acting) and sizes 5 and 7 (two stage). Many variants can be supplied, each in «energised-open» or «energised-closed» versions, and with or without by-pass check valve.
DIN 24340
20- 6 210 140 10 (315)
A6
A10
A16
ISO / CETOP 3, 5, 7
20- 6 210 250 10 (315) 16
Series and brief description NFPA D03, D05, D07
Flow rate Nom Size l/min
Cross-over Circuitry (A–B or B–A) is available in ISO size 3 (direct- and pilot-operated) and size 5 (pilot-operated only), in «energised-open» or «energised-closed» versions.
Cartridge elements, see pages 30–33
Single- and Multi-station Stacking Assemblies can be supplied in ISO sizes 2, 3, 5 and 7 Customised control systems can be assembled quickly from the wide range of valve functions.
37
Stack Mounting Pressure Control Valves
4
Series and brief description
20 40 100 160 250
6
65 210 315
100 to 140
10
65 210 315
250
16
65 210 315
80
6
65 210 315
Manually Adjusted Manually adjusted stack-mounting pressure control valves with Venting, Straightthrough or Cross-over function; pressure relief, pressure reducing and sequence functions; with or without bypass check valve. A very wide range of models is available. Size 2 valves are direct acting, sizes 3 and 5 are two-stage designs.
65 210 315
250
16
65 210 315
10 to 200
38
6 10 16
60 100 160 250 300
DIN 24340
10
ISO 4401-02-02 Size 2
100 to 140
A6
A10
A16
80
NFPA D03, D05, D07
25
Pmax
ISO / CETOP 3, 5, 7
Flow rate Nom l/min Size
Solenoid Actuated Solenoid actuated stack-mounting pressure control valves with Single- and Dual Pressure settings; with Venting, Straightthrough or Cross-over function; pressure relief, pressure reducing and sequence functions; with or without by-pass check valve. A very wide range of models is available.
Proportional-Solenoid Actuated Proportional-solenoid actuated stackmounting pressure control valves with Venting, Straight-through or Cross-over function; pressure relief, pressure reducing and sequence functions; with or without by-pass check valves. A very wide range of models is available.
Symbol
Stack Mounting Flow Control Valves
640
6 10 210
25
4
80
6
160 10 250 (315)
250 16
A6 A10 NFPA D03, D05
315
SD… are simple stack mounting throttle valves. Function in P and T. For coarse, pressure dependent, flow regulation in non-critical applications. Pmax 315 bar.
DIN 24340 ISO / CETOP 3, 5
6
Series and brief description
SM-2D… are 2-way pressure compensated flow control valves with adjustable hydrostats and a choice of metering orifices. Flow ranges 6…9, 8…13, 12…22 and 20…40 I / min. Function in P, A or B, with or without by-pass check valve. pmax 210 bar.
ISO 4401-02-02 Size 2 DIN 24340 A6 A10 A16 ISO / CETOP 3, 5, 7 NFPA D03, D05, D07
80
Pmax
2,5- 6 40 10
DIN 23430 A6 A10
Flow rate Nom Size l/min
Symbol
SRD… are manually adjustable throttle valves with by-pass check valves and locking nuts or screws. Function in A, B or A and B. Meter-in or meter-out, dependent on mounting (see below). The throttle valve features a fine-control adjustment range and full flow is available in the free direction without bypassing the throttle. Size 2 pmax 250 bar Size 3 to 7 pmax 315 bar.
Proportional throttle stack valves are available as Bypass or Inline functions. The throttle cartridge allows flow in one direction only - if the function is in the A or B line of the stack valve, a reverse flow check valve is also provided.
Installing Size 3 and 5 Modules Size 3 valve
Size 5 valve 180 ° about Long Axis 180 ° about Short Axis
Note: P and T will be interchanged!
Where practical, modular valves are designed to be used with a separate seal plate. This enables the valves to be mounted in either of 2 positions and with either of 2 corresponding functions. This feature can significantly reduce your sparesholding requirements.
Note: A and B will be interchanged!
39
Stack Mounting Check Valves
120 10 315
25
4
250
25 6 to 10 315 250 16
25
4
250
60
6
350
120 10 350
40
A6 A10 ISO 4401-02-02 Size 2 NFPA D03, D05
315
DIN 24340 ISO / CETOP 3, 5
6
250
ISO 4401-02-02 Size 2 DIN 24340 A6 A10 A16 ISO / CETOP 3, 5, 7 NFPA D03, D05, D07
60
4
Series and brief description
ISO 4401-02-02 NG 4
25
Pmax
DIN 24340 A6 A10 ISO/CETOP 3, 5 NFPA D03, D05
Flow rate Nom Size l/min
SRVA… are direct check valves with seats machined in the valve body. Function in P and T higher cracking pressure available as an option. SRV… are direct check valves with separate slip-in, invertable, CV elements type CRV… . Bodies are available with normal P, A, B and T drillings (customer machines straight-through bore for C.V. sleeves) or completely finished for function in P or T.
SREA… are single-stage pilot operated check valves with function in A, B or A and B. Main use: leak-tight sealing and loadholding when situated between cylinder and open-centre directional valve. The area ratio is 3,3:1.
SRE… SREZ… are two-stage pilot operated check valves functioning in A, B or A and B. Main use: Leak-tight sealing and load-holding, when situated between cylinder and open-centre directional valve. The area ratio of at least 6:1 ensures a gentle opening action.
SNKA… are spool type counterbalance valves for use in Negative Load situations. They operate in the T line but are controlled from the B line and automatically prevent uncontrolled runaway of negative loads. No PRV function.
SNSA… are counterbalance valves acting in A, B or A and B. They ensure controlled lowering of negative loads, and leak-tight load holding. The area ratio is 4.5:1 or 3 :1. In overload situations the valve functions as a pressure relief valve.
Symbol
Special-Purpose Valves in System Solutions
Nom
Size
1” SAE
Pmax
Flow rate l/min
420
300
350
300
3/4
3/4” 25 1”
Series and brief description
Symbol
RB… is a hose-burst / load lowering valve with metering characteristics matched to the main directional valve. It complies with modern safety requirements.
FBVG… a motor-mounted bidirectional brake valve for open loop motor drives.
REFUVA.... is a load lock valve for construction machinery with optimised ∆p values when lifting and lowering.
40 (250)
30
Pilot Control Circuit on Construction Machinery Compact, customer-specific, control block with integral Pressure Control Valve, 3 / 2 spool-type Cartridge Valves, Check Valve, Accumulator and Filter. Supplies all pilot oil requirements and controls Travel- and Slew Brakes. 2-Speed Heavy Duty Transmission control Our HBGV units have been specially designed to control 2-speed heavy duty transmissions on construction machines. They are optionally available with integral pressure relief or pressure reducing valves in the inlet. High-performance Gas Turbine control
315
315 (250)
40
25
Safety monitoring and emergency shutdown of High-performance Gas Turbines. The «VV» Stack Valve System for 2/2, 3/2, 4/2 and 4/3 functions - Low-cost System - Spool and Poppet valves in same stack - High flow rates; spool valves to app. 40 I /min, Poppet valves to app. 20 l /min - Pressures to 315 bar (limited by individual valve ratings) - 3 / 2 poppet valves (including closed crossover) can be incorporated - Additional functions can be incorporated in stack (eg. Check Valve, pressure Reducer, Flow Control) - «Slip-on» coil design permits coil changes without loss of hydraulic fluid - ISO Size 3 adapter plate available - Valve function can be reversed by rotating unit by 180° about vertical axis
41
Flow Measurement Devices and Electronic Amplifiers Nom
Size
Pmax
10
Flow rate l/min
1-60 315 (420)
16
4-150
Series and brief description QSB… extremely compact, bi-directional flow meters based on a patented «Disc» principle. Available in HTF cartridge forms (DC), DD and DE. On-board electronics produce an analogue proportional signal in the range ± 6 Volt. Changes in flow rate are signalled within milli-seconds therefore this unit is well suited to closedloop control systems. EQP-01… are digital display meters for the above QSB… units. The analogue input is converted to a 3⁄-digit ± LED display. SAN-135 is a single-channel PWM DC amplifier with ramps. SAN-227 is a 2-channel PWM amplifier with ramps. All models are designed for proportional valve control, and are supplied in Eurocard form. PBS-3A is a compact and low-cost, single channel, PWM amplifier for controlling Proportional Valves. A potentiometer knob and scale-plate are situated on the front cover. Stable, robust, adjustment. Internal pot. for Imin / Imax settings. Full scale (270°) control always available. LRS is a power-reducing DIN plug for the ranges 15–55V DC and 100–250 V DC. At the moment of switch-on, the full power (max. 40 W) is applied to the valve and shortly afterwards this is reduced to a preadjusted level eg. 10 W. Modern electronic techniques allow this to be done without the power-drop being dissipated as heat. Uses: power savings; limiting coil temperature rise; permit deliberate but transient overcurrent condition.
Customer-specific Valve Developments Cavity
42
5
160
AL
DSVP… is a multi-functional ‘kick down’ valve to control the ‘squeeze’ sequence in swaging and flaring machines.
10
20
DC
DFUA… cartridge valve for monitoring pressure filters. Bypass spool and electric contacts are mechanically coupled ensuring ultra reliable operation.
10
100
DD
DRPA...SMOT… is a pressure reducing valve for pressure control on calendar rollers. It has motorised adjustment and onboard electronics for signal/feedbackcomparision.
Symbol
Seat Valves Type SVH 04
Aluminium sections and monoblocks Can be combined with series L.08 Direct operated 2/2 double seat valves On/off solenoid operation Leak free load holding control
Technical Data
Outline dimensions
Nom. Flow
Monoblock for use with L.08 Directional valve SVH 04 M 308 N-OM12...
l/min
20
Operating pressure max.
bar
210
Temperature range
°C
- 20 to + 80
Viscosity range
mm2/s
10 to 380
Max. Leakage
mm3/min
4 (at 100 bar)
Recc. Filtration
µ
25
Operation voltage
V
12,24
Power
W
27
Supply voltage Rating
Emergency over-ride
D.C. %
Protection
100 Port threads = M 12 x 1,5
GDM 309
Stand-alone Monoblock Available as single or double acting Port threads = M 14 x 1,5 Order code: Single section = SVH 04 M 1 N-OM14... Three sections = SVH 04 M 3 N-OM14...
Sectional valves for use with SVH 04 monoblocks
Emergency over-ride
SVH04 2206 N-OM12... Emergency over-ride
1 or 2 seat valves per section Port threads = M 12 x 1,5
43
Seat Valves Type WS 03
Aluminium Monoblock bodies Direct acting 3/2 poppet valve combined with 2/2 seat valve On/off solenoid operation Leak-free sealing for load holding
Technical Data Nom. flow
Outline dimensions WSH 03 M2...
l/min
15
Operating pressure max.
bar
210
Temperature range
°C
- 20 to + 80
Viscosity range
mm2/s
100 to 300
Max. Leakage
mm3/min
4 (at 100 bar)
Recc. Filtration
µ
25
Operation voltage
V
12,24
Power
W
12
Supply voltage Rating
%
Protection
100 GDM 309
WSH 03 M3...
44
D.C.
WSH 03 M4...
WSH 03 M5...
Flow Dividers Type MTDA
Flow division and combining Available with unequal outputs Flow division is virtually independant of pressure and viscosity
Technical Data
Characteristics
Operating pressure max.
bar
Temperature
°C mm2/s
Viscosity range
Curves based on oil viscosity of 35 mm2/s (cSt)
315 min. - 20 to max.+ 80
Flow rate 16
min. 10 to max. 300
Flow rate 08
Operating flow ranges Ordering key
Q (l/min) Flow range
MTDA 08 - 004 M
2-4
MTDA 08 - 006 M
3-6
MTDA 08 - 008 M
4-8
MTDA 08 - 012 M
6 - 12
MTDA 08 - 016 M
8 - 16
MTDA 08 - 025 M
12 - 25
MTDA 08 - 032 M
16 - 32
MTDA 08 - 050 M
25 - 50
MTDA 08 - 075 M
37 - 75
MTDA 08 - 100 M
50 - 100
MTDA 16 - 100 M
35 - 100
MTDA 16 - 160 M
50 - 160
MTDA 16 - 200 M
62 - 200
MTDA 16 - 250 M
75 - 250
Port and thread P A+B
M 18 x 1,5 Curves based on oil viscosity 35 mm2/s (cSt)
Flow rate 16 Flow rate 08
M 22 x 1,5
M 18 x 1,5
M 27 x 1,5
M 22 x 1,5
M 33 x 2
M 27 x 2
Outline dimensions a
b
c
d
f
g
h
Weights
MTDA 08
120
48
67
54
45
40
7
1,2 kg
MTDA 16
192
76
100
80
70
70
9,5
4,1 kg
45
Priority Flow Control Valves Type MTKA, MTQA and MTCA
Manually variable or fixed flow MTKA: Residual flow is loadable MTQA: Priority flow with relief valve residual flow not loadable MTCA: Priority flow with relief valve residual flow loadable MTKK: As MTKA function in stackable body MTKL: Load-Sensing function
Technical Data Type Operating pressure max. Nom. flow q Accuracy Pressure drop ∆ p Operating temperature range Viscosity range
MTKA, MTQA, MTKK bar l/min % bar °C mm2/s(cSt)
MTCA 315
70
80 ±5
3,5 ... 5
4 .. 10 - 20 ... + 80 10 ... 300
Standard range Order code:
MT
- M 08
(e.g. MTKA 03 - M 08)
Fixed constant flow MTKA..
MTQA..
MTCA..
{
Adjustable constant flow
3 l/min
=
03
6 l/min
=
06
9 l/min
=
09
12 l/min
=
12
16 l/min
=
16
MTKA..
MTQA..
MTCA..
{
VA
=
0 - 12 l/min
VB
=
0 - 25 l/min
VC
=
0 - 50 l/min
VD
=
0 - 65 l/min
Other flow rates available on request Remote control for remote operation the flow control valve can be fitted with an electric motor drive unit
Outline dimensions (all parts are M 22 x 1,5 threads) MTKA
MTQA
1,2 kg
46
MTCA
1,3 kg
Dimensions for variable control version
2,6 kg
Graduated 0 - 10 max. rotation 329° Detent version available on request
Flow Control Type SR3G
Electro hydraulic proportional control Load Sensing capability Residual flow is loadable Available as single section or multi-section valve block Either 2 or 3 way flow control
Hydraulic parameters
Electric parameters
Technical data
Unit
Flow rate
l/min
Technical data
Unit
06, 10, 16, 25, 32,
Voltage
V
DC 12 or 24
40, 50, 63, 80, 100
Power
W
17,4
bar
315
Rating
ED%
100
l/min
120
Protection
cm /min
100
Response time
bar
6 - 11
Temperature range
°C
- 20 - + 80
Viscosity range
2
max. operating pressure max. input flow
3
Leakage flow of zero setting Minimum pressure drop
IP 54 ms
Electrical connection
200 Plug DIN 43650
(Pressure compensator)
mm /s(cSt)
10 - 300
µm
25 abs
Recommended filtration
For SR 3 C single section valve please see catalogue
Standard range 1. Single section for constant pumps
for L.S. pumps
SR3GOA...
SR3GOB...
SR3GOE...
SR3GOD...
SR3GOG...
SR3GED... / 05
SR3GEG... / 05
2. Inlet section for sectional valve End sections SR3GEO... T
P
SR3GEO.../02 X T
P
for constant pumps SR3GEB...
for L.S. pumps SR3GEE...
SR3GEC...
47
3. Intermediate plates for section valves for constant pumps SR3GZB...
SR3GZE...
for L.S. pumps SR3GZD...
SR3GZG... / 12
SR3GZH... / 12
SR3GZJ...
4. End plates for section valves no function SR3GAU... T1
SR3GAW... / 02
T
for constant pumps
for L.S. pumps
SR3GAA...
SR3GAE...
SR3GAB...
T
T
SR3GAD... / 04
B A
T
B A
A
P
P
SR3GAF... / 04
T
T
P
A
X
P
A
X
P
Order code SR3G Z B 0 0 6 3 - S -0M22 G 1 2 Operating voltage version H = *** DC 12 Volt = G 12 DC 24 Volt = G 24
Function type see sect. 1 - 4 Neutral position closed
=
0
manual operation = without manual over-ride = with manual over-ride =
Operating range e.g. 0-63 l/min = 063 0-06 / -10 / -16 / -25 / -32 / -40 / -50 / -63 / -80 / -100 l/min
H S T
Outline dimensions 64
128 29
175
7
9
62
3)
35,5 22
4)
80
48
21
70
43
2)
123,4
74
18 18
1)
23,5
1)
Port threads
2) 3) 4)
P/A/B = M22 x 1,5 T = M26 x 1,5 X = M14 x 1,5
Pressure port for SR3GE... Inlet section Not for L.S. versions Only for SR3GA... end sections Only for SR3GE... single section for L.S. operation
Flow Control Valve Type SR3C
Cartridge body Electro hydraulic proportional control Residual flow loadable Available as 2 or 3 way flow control
Hydraulic parameters
Electric parameters
Technical data
Unit
Nom. flow
l/min
Operating pressure max. max. flow Leakage rate Minimum operating pressure
Technical data
Unit
10, 16, 25,
Voltage
V
DC 12 or 24
32, 40, 50, 63, 80
Power
W
17,4
bar
315
Rating
%
100
l/min
100
Protection
cc/min
100
Response time at 100 bar
bar
5-8
Electrical output
(Pressure compensator)
ED
IP 65 ms
Plug DIN 43650
Operating temperature range
Oil temperature range
°C
- 20 - + 80
Viscosity range
mm2/s(cSt)
10 - 300
Recommended filtration
ISO 4572
ß25 > 75
P 2-way flow control
°C
P
A
100
-20 / + 80
A
3-way flow control B
Dimensions Flow control valve
49
Cavity dimensions
Detail
Cavity for 2-way flow control valve does not include Port B.
Order code S R 3 C 5 0 S - 0 G 1 2 /
2 and 3 way flow control valve Priority flow range variable flow range (type S, T, N and A) 0-10/-16/-25/-32/-40/-50/-63/-80 l/min
= e.g. 50
variable flow range (type H) VA (0–12 l/min), VB (0–25 l/min), VC (0–50 l/min) VD (0-65 l/min)
= e.g. VB
fixed flow rate (type F)
= **
Operator
solenoid solenoid + manual operation solenoid + override solenoid + manual operation + cover hand operated fixed flow
= = = = = =
S T N A H F
Modification Standard Operating voltage
DC 12 Volt = G12 DC 24 Volt = G24 not required for version F = ***
/ Modification / special version (set by the factory) *) Where applicable state fixed flow required in clear text.
50
* Q = ...
Differential Lock Valve Type MT..DV.
With two and three way flow division Flow dividing and combining With unequal flow division ratios Electrical and hydraulic switching
Hydraulic parameters Technical data
Unit
Electrical parameters NG08
-1
Input flow Qmax
l min
Nom flow
l min -1
NG16
100
200
25, 50
120, 160
75, 100
200
Technical data Voltage
V
DC 12 and 24
Power consumption
W
30
Ratings
ED%
100
Operating temperature
max °C
+ 80
Coil temperature
max °C
bar
420
pst min - pst max
bar
10 - 30
Protection DIN 40050
Viscosity range
cSt
10 - 300
Electrical output
Oper. pressure max
Pilot pressure
Fluid
Mineral Oil to DIN 51524
Unit
+ 140 IP65 4)
Plug DIN 43650
4) with correctly assembled plug
Fluid temperature range
°C
-20 to + 70 1:1 bzw. 1:1:1
Divisions ratio 3) 3) Other division ratios available on request
2 way differential valve MT..DV Symbols
Nominal size: 08 Optional compensating
Nominal size: 16 Solenoid for electrical operation 73
orifice
143 79
61 43
145
Electro Hydraulic switching MT..DV...-EH-
140
24
58
33
145
Hydraulic switching MT..DV...-*H-
Outline dimensions:
Solenoid for electrical operation
51
3 way divider MT...DVD Dimensions: Size: 08
Size: 16
303
48
1) Mounting holes for SHCS M8 DIN 912,
2)
Inlet P Outlet A, B, and C Outlet X and T
220 202 184
53
26 65
140 223
Electrohydraulic operations MT..DV...-EH-
81
Optional compensating orifice
26
60
118
107
Hydraulic operations MT..DV...-*H-
85
Symbols:
M 27 x 2 M 22 x 1,5 M 12 x 1,5
2) Solenoid for electrical operation
1) 2)
Inlet P
M 33 x 2, flange SAE (3000 PSI) R 1/4“ Outlet A, B, and C M 27 x 2, flange SAE (3000 PSI) R 1“ Outlet X and T M 12 x 1,5 SAE Flanges see data sheet 414.08.116
Order code MT 0 8 DV D 1 0 1 0 0 2 5 - E H - 0 G 12
NG
=
08 or 16
3-way differential lock valves
=
D
1)
Division ratio A to (B + C) 1 : 1 1 : 1,5
= =
10 15 etc.
Division ratio B to C
= =
10 15 etc.
Nom. flow
Operation type
1:1 1 : 1,5
1)
e.g. 25 l/min = 025
hydraulic electrohydraulic
= =
*H EH
DC 12 Volt DC 24 Volt for pilot operation *H
= = =
G12 G24 ***
Modification level Supply voltage
1) Only for three way dividers 2) State size of compensation orifice in text e.g. Ø 0,6 / 0,8 / 0,9 / 1,0 and so on.
52
Orifice: Düse: 2) 2)
Leakfree load control valve General description – prevents a hydraulic actuator from running ahead of the available oil supply in the event of external driving forces i.e. negative, or over-running loads – takes over the load control-, load holding- and safety functions – provides leak-free load holding in the neutral position – for sensitive control and precision movement of actuators under load – mounted directly on the hydraulic cylinder for the highest security against unintentional movements – for controlling the speed of hydraulic cylinders and motors, for example on cranes, lifting platforms, etc.
Advantages of the Cindy load control valve – – – – – – – – – – – – – – – – – – – –
absolutely zero-leakage load holding 420 bar working pressure with 3-fold safety pilot operated load-control valve and bypass check valve both combined in one axis Load does not accelerate in the event of a hose burst(with back pressure-independent models) the opening action is almost entirely independent of the load pressure (area ratio 1:113) above 100 bar load pressure, it controls like a compensated 2-way flow controller (patented follower principle) fully compensated pressure relief valve opens independently of tank- or return line back-pressure over-compensated models are available with various reducing stages outstanding fine control from optimised, low-flow control notches high resolution, thanks to the long control stroke the valve is guaranteed to close, even with a broken spring hardened, ground and lapped seat valve omponents ensure permanent leaktightness and long service life low-noise operation thanks to multiple, specially shaped notches very low hysteresis various pilot pressure ranges can be chosen various types of pilot-control are available damping properties guarantee a stable system even in sensitive applications additional asymmetric damping properties can be provided high power density wide choice of build types can be supplied
Nom Size
Pmax bar
Q Q max Symbol l/min l/min
12
420
150
16
420
250
20
420
350
25
420
500
Cindy B Standard
53
Cindy B Platten
NG
Pmax bar
Q Q max Symbol l/min l/min
12
420
150
16
420
250
20
420
350
25
420
500
20
420
350
25
420
500
12
350
60
90
16
350
100
150
A1
B1
20
350
160
240
A
B
25
350
250
350
6
420
50
80
Cindy B Cartridge
DLBV leakfree double load control valve
BBV
Opening ratio: 1:66
BBV C 6
420
50
80
Opening ratio: 1:66
54
Leakfree (excavator) pipe rupture valve Prevents uncontrolled movement of the cylinder if a pipe or a hose burst occurs Nom Size
Pmax bar
Q nenn Q s Type l/min l/min
Standard ESV-ST
Symbol
ESV leakfree excavator pipe rupture valve
16 20
400 400
– flanged directly into the cylinder with an SAE flange, trouble-free original equipping or retro-fitting – no more preassembling thanks to fitting of unions on ports A, E, L and X – the pressure relief valve operates independent of the return pressure in port A – no need for a reservoir line with a large nominal diameter – the housing dimensions are identical for both sizes of port (3/4" and 1"), which makes it easier to run the pipework when using different types of machine
200 300
Flange ESV-FL
Type: RSW and RSPR 8
400
40
12
400
80
16
400
160
E X L A
RS/RSE/RSG/RSW/RSPR Pipe rupture valve
16
350
– either almost leakfree closing or slow lowering – minimal spatial requirement thanks to compact design 130 – simple adjustment of flow rates
32
350
400
Type: RS
B
Z
Type: RSE and RSG 1/4˝
400
25
3/8˝
400
45
1/2˝
400
75
P
Q s = max. settable closing flow
55
Special valves
Nom Size
20
Pmax bar
350
Q nenn l/min
250
Type
Symbol
Rapid traverse in cartridge type EGP General description: – four functions in one cartridge: holding position and no forward-slip run out with half-load in rapid traverse run out with full-load and full force run in – automatic rapid traverse function in one cartridge Advantages: – all functions in one cartridge – self controlled, no external pilot signal need – simple cavity – pre-tensioning pressure for rapid traverse – pre-tensioning pressure for force traverse
A
B
B1
Load control valve for slewing gear DLHV 4
4
350
15
General description: – pressure relief valve with 3 pressurestages – all pressure-stages can be adjusted individual Advantages: – the design is more simple than load control valves, and independent of external oscillations
B X A
ERV
Nom Size
Pmax bar
8
450/ 600
Q Q max. Type l/min l/min 40
Symbol B
Check valves Leakfree, pilot operated check valve
Opening ratio: 1:2.5
X A
DERV
8
350
70
10
350
100
Leakfree, pilot operated double-check valve
Opening ratio: 1:18 Nom Size
Pmax bar
4
500
UVP
Q Q max. Type l/min l/min Pressure valves 20 Cartridge-type pressure relief valve
56
16 D/E 480
400
32 D/E 480
800
B1
A
B
Symbol P
Adjustment range: 0-500 bar DDP
A1
T
Double pressure relief valve with one or two separated adjustment ranges
L
A
B
Compact Power Units Type UP
Simple stack type construction with a small number of components means that the units can be quickly and easily assembled
Type UP 100 Housing: - direct threaded connections - arrangement for manifolds - arrangement for valves
Electric motors: 1. D.C. motors Voltage in V Power in KW
12 12 24 24 24 0,8 2 1,2 2,5 3
48 2
2. A.C. single phase motors 230 V Voltage in KW
0,25 0,37 0,55 0,75 1,1 1,5 2,2
3. A.C. three phase motors 230/400 V Cartridge valves
Power in KW
0,25 0,37 0,55 0,75 1,1 1,5 2,2
3
4
Standard Cavity: 3/4“ UNF and 7/8“ UNF
Solenoid valves - direct or pilot operated - normally open or closed Control valves - check valves - pressure relief valves - manual over-ride valves - pilot and direct acting directional valves - flow control valves, pre-set or adjustable - lever valves - lever valves with microswitch Emergency hand pumps
Gear pumps series AP 100 Displacement in cc/U Max. Pressure
1,2 1,7 2,5 3,5 4,3 210 210
5
6,5 7,8 10 190 180 150
• Direction: left or reversible • Also with double pumps and hi-lo valve
Oil Tanks Steel Plastic
Capacity in l 5 7 8 10 12 15 18 1,5 2,5 3,5 6 8 10 12 14
Module controls Single or section manifolds for cartridge or CETOP solenoid valves: - parallel or series circuits - Manifold for valves HDS11 - customer specific blocks Examples of some feasible hydraulic circuits
57
Type UP 50 Housing: Single acting circuit: - direct threaded connections Double acting circuit: - arrangement for manifolds Reversible circuit: - direct threaded connections
Electric motors: 1. D.C. motors Voltage in V Power in KW
12 24 0,35 0,8 0,9 1,5 0,4 0,9 1,2 1,6
2
48 2
2. A.C. single phase motors 230 V Power in KW
0,16 0,25 0,33 0,5 0,75 1
3. A.C. three phase motors 230/400 V Cartridge valves Standard Cavity: 3/4“ UNF and 7/8“ UNF
Solenoid valves - direct operating - open and closed centre Control valves - check valves - relief valves - flow control valves
Power in KW
0,16 0,25 0,33 0,5 0,75 1
Gear pumps series AP 05 Displacement in cc/U Max. pressure
0,25 0,5 0,75 0,9 1,2 1,6 170 190 170 170
• Direction: left or reversible
Module controls Mounting for cartridge valves: - customer specific blocks
Oil Tanks Plastic
0,5
Capacity in l 1 1,5 2,5
4
• also available in steel
Examples of some feasible hydraulic circuits
Electric pump type ET Pressure relief valve Type 06 VM. 15 VM.
Range 30 - 95 bar 96 - 210 bar
Gear pump Standard preset 60 bar 150 bar
05
V in cc/U p1 in bar
0,25 0,5 0,75 0,9 1,2 1,6 170 190 170
AP 100
V in cc/U p1 in bar
1,2 1,7 2,5 3,5 4,3 210
AP 200
V in cc/U p1 in bar
4,3 6,3 8,3 11 15 18,9 21,9 220 210 200
AP
Electric motors - D.C. motors Gear pump type AP05 is not available with an integrated relief valve
Voltage in V Power in KW
12 0,8 1,5
2
1,2
24 2
3
- Also available with 3 phase operation. - Motors for continuous and intermittent operation.
58
48 2
5
6,5 7,8 190 180
Type UP 25 Housing: Single acting circuit Double acting circuit Reversible circuit
Electric motors: 1. D.C. motors Voltage in V Power in KW
12 24 350 500 400 500
2. A.C. single phase motors 230 V Power in KW
0,09 0,16 0,18
3. A.C. three phase motors 230/400 V Power in KW
0,09 0,16 0,18
Gear pumps series AP 05 Cartridge valves Standard Cavity: 3/4“ UNF and 7/8“ UNF
Solenoid valves - direct operating - open and closed centre Control valves - check valves - relief valves - flow control valves
Displacement in cc/U Max. pressure
0,16 0,25 0,35 0,5 150 170 190 190
Oil Tanks Steel
Capacity in l 0,3 0,5
Examples of some feasible circuits
59
Control Modules
Proportional and switching systems 3 level digital control Programmable systems Analogue and digital logic and switching control remote operation
Joysticks Type
Function
Application
Connection Schematic
Technical data
Joysticks for on/off switching with detent and locking
on/off operation of 1 or 2 on/off Solenoids
Voltage = 12 to 220 V A.C. Current: Inom = 3 to 10 A D.C. Current: INom = 0,55 to 8 A
Electronic joystick
Input for proportional control of 1 or 2 axis
Voltage = 4,75 to 15 V Control: 1 signal per axis Output: control 1,8 kΩ centre tap 0,34 kΩ Protection: IP 54 / IP 33
For electronic controled valves, robust model, function grip with 2 switcher, variant with integrated electronic
Voltage = 9 to 30 V Control: 0,5 – 4,5 V per axis Protection: IP 65
CAN-Bus Joystick for 2 axis. Can be used as a slave with CAN-Bus
Voltage = 12 bis 24 V Control: 1 signal per axis Output: 4x1,8/0,9 A max Adjustment: Imin, Imax and output signal (per axis) Protection: IP 54 / IP 33
CAN interfaces in intelligent systems, ergonomic optimized grip, different grip equipment, EMV check existing
Voltage = 9 to 30 V Protection: IP 65
FGE
Type
FGE / JS 14
48 x 48 x 150
FCE
48 x 48 x 115
FCE / JS 3
Joystick with up to 4 variable outputs and 6 switched outputs in the handle
FCEG
60 x 60 x 250
60
ESSK 103
Amplifier and control cards Proportional controller with 1 control input and a single output
Control of a proportional solenoid
Voltage = 12 to 30 V Control: 0 to 5 V Output: 1 x 2,5 A max Adjustment: Imin, Imax
Proportional controller with 1 control input, 1 feed back input and 1 output
Control of a proportional solenoid
Voltage = Control:
12 to 30 V DC 1 x Potentiometer 1 x 0 V bis 4 (9) V Output: 1 x 2,5 A max Adjustment: Imin, Imax
Multi function card with 3 outputs, 2 programmable inputs, 1 digital input and 1 input for current measurement
Control of 2 proportional solenoid and 1 on/off solenoid
Voltage = Control:
12 to 30 V DC 2 x 0–9 V 1 digital input Output: Prop. 2,5 A max s/w 3 A max Adjustment: Imin, Imax centre tap Diagnosis: LED per (LED) output
2 axis proportional controller with 1 input per axis and 4 outputs
Control of 2 proportional valves in continuation with FGE…
Voltage = Control: Output: Adjustment:
Standard controller with a single control input, feed back input and control output
Control of a single proportional solenoid in close loop operation
Voltage = 12 to 30 V Control: 0 to 6,2 V Feedback: 0 to 9 V (feedback) Adjustment: Imin, Imax (max 2,5 A)
Contactless relay card card with one control input and feedback signal
Controls shafts speed against torque (e.g. diesel driven shredder)
Voltage = Control:
12 to 30 V DC Namar (NPN) Sensor Output: max. 3,5 A Adjustment: frequency, hysterisis
Relay card with 8 control inputs
Control of 5 on/off solenoid
Voltage = Control:
ESSK 208
ESSK 107
ESSK 105
100 x 100 x 25 mm
ESRV 103
160 x 100 x 25 mm
12 to 28 V 2x4,5 ± 0,7 V 4 x 1,8 A max Imin, Imax per axis, Option Imax pro solenoid
ESLT 501
ESLT 105
100 x 160 x 20 mm
Output:
12 to 30 V DC 8 x switch low = switch off high = switch on 5 x 3,5 A (max. 8 A)
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ESDR 101
Amplifier and control cards Digital comparator with two outputs and inputs with feedback
Control of 2 switched outputs with position control
12 to 30 V Potentiometer 4,7 kΩ; 4,5 V Output: 2 x 3,5 A Adjustment: position control, feedback Max. position response
Salt on/off dedector with outout
salt control for gritter
Voltage = Control: Output:
Proportional controller with 1 power output
Control of a proportional solenoid
Voltage = Control:
12 to 30 V DC ON/OFF Potentiometer Output: 1 x proport. max. 2,5 A Adjustment: Imin, Imax
Proportional controller with 1 power output and 1 switching output
Control of 1 proportional valve and 1 on/off valve
Voltage = Control:
12 to 30 V DC ON/OFF Potentiometer Output: 1 x proport. (max. 2,5 A) 2 x switch (max. 3,0 A) Adjustment: Imin, Imax
Proportional controller with 1 power output
Control of 2 proportional valves alternate
Voltage = Control:
Proportional controller with 1 power output and 1 reference input
Control of 1 proportional solenoid reliance on a reference input
Voltage = Control:
12 to 30 V DC ON/OFF signal value potentiometer Output: 1 x proport. (max. 2,5 A) Adjustment: Imin, Imax
Proportional amplifier incorporating input potentiometer on/off switch and ramp function
Output for one proportional solenoid mounting panel
Voltage = 12 to 30 V Control: 0 to 3,5 V Output: 1 x 2,5 A max Adjustment: Imin, Imax
ESKT 101
100 x 160 x 20 mm
Voltage = Control:
12 to 30 V DC microfon max. 100 mA (Relais) Diagnosis: with LED’s
ELSK 106
ELSK 105-02
ELSK 103-13
ELSK 103-12
ELSK 103
Electronic control systems
50 x 60 x 55 mm
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12 to 30 V DC signal value potentiometer Output: 2 x prop. (max. 2,5 A) Adjustment: Imin, Imax
Electronic control systems Voltage = Control:
12 a. 30 V DC potentiometer 2–5 kΩ Output: max. 0,5 A Adjustment: Imin, Imax
ELMP 150-01
Control of 1 position drive
Analogue controller with two variable outputs with feedback and external speed signal typical application road speed related salt spreader
Voltage = 12 a. 24 V DC Control: spread width, density, digital inputs analogue inputs speed input Output: max. 2,5 A Adjustment: Imin, Imax
ELMR 150-01
ELDR 103
Digital comparator with output for position control
Digital controller with two variable outputs with feedback and external speed signal typical application road speed related salt spreader
Voltage = 12 a. 24 V DC Control: spread width, density, digital inputs analogue inputs speed input Output: max. 2,5 A Adjustment: Imin, Imax
Digital controller with a microcontroller, diagnosis output and PC-Interface
Voltage = 12 to 30 V Signal value: road speed, spread width, spreading distance Actual value: spinner, belt spread Output: 3x 2,5 A prop. 6 x 5 A s/w Adjustment: Imin, Imax
ELMR 150-20
185 x 180 x 65 mm
185 x 180 x 65 mm
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Your contact Germany Bucher Hydraulics GmbH Industriestrasse 1 D-79771 Klettgau Tel.: +49 7742 85 20 Fax: +49 7742 71 16
[email protected]
Netherlands Bucher Hydrauliek B.V. Postbus 222 NL-2700 AE Zoetermeer Wattstraat 26 c NL-2723 RC Zoetermeer Tel.: +31 79 34 26 244 Fax: +31 79 34 26 288
[email protected]
Great Britain Bucher Hydraulics Ltd. Unit 9, Eastboro Fields Hemdale, Nuneaton GB-Warwickshire CV11 6 GL Tel.: +44 2476 35 35 61 Fax: +44 2476 35 35 72
[email protected]
Product Center Elevator Bucher Hydraulics AG Industriestrasse 15 CH-6345 Neuheim Tel.: +41 41 75 70 33 3 Fax: +41 41 75 51 64 9
[email protected]
Switzerland Bucher Hydraulics AG Frutigen Schwandistrasse 25 Postfach 93 CH-3714 Frutigen Tel.: +41 33 67 26 111 Fax: +41 33 67 26 103
[email protected]
Italy Bucher Hydraulics S.p.A Via P. Coletta n. 5 I-42100 Reggio Emilia Tel.: +39 0522 92 84 11 Fax: +39 0522 51 32 11
[email protected]
Taiwan Bucher Hydraulics Co. Ltd. No. 22 Ding Hwv 5th St. Kuasun Shiang Taoyuan Taiwan, R.O.C. Tel.: +886 33 28 77 28 Fax: +886 33 28 83 89
[email protected]
USA Bucher Hydraulics, Inc. 9114 58th Place Suite 800 Kenosha WI 53144, USA Tel.: +1 262 605 8280 Fax: +1 262 605 8278
[email protected]
Austria Bucher Hydraulics Ges.m.b.H. Breinbergstrasse 1 A-5202 Neumarkt a. W. Tel.: +43 6216 44 97 Fax: +43 6216 44 974
[email protected]
France Bucher Hydraulics SAS 50 Rue de l’Ile Napoléon F-68173 Rixheim-Cedex Tel.: +33 389 64 22 44 Fax: +33 389 65 28 78
[email protected]
China Bucher Hydraulics Beijing Office Room 1211, Tower A Qianqun Commercial Mansions Anzhen xili, Chaoyang District P.R. China-100029 Beijing Tel.: +86 10 64 44 32 38 Fax: +86 10 64 44 32 35
[email protected]
Bucher Hydraulics, Inc. 300 North Midland Ave. Saddle Brook, NJ 07663-5514 USA Tel.: +1 201 703 83 84 Fax: +1 201 703 11 24
[email protected]
We pursue a policy of continuous research and development, therefore we reserve the right of modification without prior notice.
www.bucherhydraulics.com Reference: 100-P-000068-E-00 Classification: 400.00.00.00 / 08.2003
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