PSM-Export Ltd.
is an exclusive exporter of PSM-Hydraulics®

English China
Join us
+7 (343) 229-92-81

Products / Variable motors

Variable motors

303 series

Variable displacement axial piston bent-axis hydraulic motors



Purpose:
Hydraulic motors convert the working fluid energy into the shaft rotation mechanical energy.
Hydraulic motors are intended for operation in open and close loops of stationary and mobile installations.

Working displacement: 28, 55, 56, 80, 107, 112, 160, 250 ccm/rev




Technical characteristics:
Size
28
55
56
80
107
112
160

Working displacement
- max Vg max
- min Vg min

ccm
28
0
55
0
56
16
80
0
107
0
112
31
160
0

Max rotation speed, nmax at:
- Vg max
- Vg min

rpm
4750
6250
3750
5000
3750
5000
3350
4500
3000
4000
3000
4000
2650
3500
Consumed flow rate (at nmax)qv max
l/min
175
275
280
360
428
448
560
Power, N 
at Vg max & ∆p=450 bar 
at Vg max & ∆p=400 bar 
at Vg max & ∆p=350 bar 
at Vg max & ∆p=250 bar
kW
117 
104 
91 
65
184 
164 
143 
102
187
167 
146 
104
241 
214 
187 
134
286 
255 
223 
159
300 
266 
233 
167
375 
333 
291 
208
Torque, T 
at Vg max & ∆p=450 bar 
at Vg max & ∆p=400 bar 
at Vg max & ∆p=350 bar 
at Vg max & ∆p=250 bar
Nm
179 
159 
139 
99
351 
312 
273 
195
358 
318 
278 
199
511 
454 
397 
284
684 
608 
532 
380
715
636 
556 
397
1022 
909 
795 
568
Weightm
kg
15,5
24
22
38
40
38
55

Special features: 
- variable displacement axial piston bent-axis hydraulic motors
- reinforced bearing unit
- bimetal steel block
- increased lifetime at high pressure operation

Types of regulators:
- proportional
- constant pressure regulator
- pressure regulator on hyperbole
- function only with outer force

Types of control:
- hydraulic direct
- hydraulic proportional
- mechanical
- electrical proportional
- electrical discrete

Analogues:
A6V, A6VM (Bosch Rexroth)
51D (Sauer Danfoss)
V12, V14 (Parker Hannifin)
H2V (Sam Hydraulics)
MBF (Hydrosila)




403 series
Variable displacement axial piston bent-axis hydraulic motors

 Download Technical Catalogue.pdf (not vailable)




Purpose:
Hydraulic motors convert the working fluid energy into the shaft rotation mechanical energy.
Hydraulic motors are intended for operation in stationary and mobile installations.


Working displacement: 107, 160, 250 ccm/rev











Technical characteristics: 

Size

107

160

250

Working displacement

- max Vg max
- min Vg min

ccm

 

107
0

 

160
0

 
250

0

Rotation speed, n

- nominal at Vmax

- max at Vmax

- max at Vg=Vgx

Max. speed at Vgx=0, cc/rev

rpm


1200

3550
5600
6300


1200 

3100
4900
5500


960 
2700

3600

3600

Flow at nmax, Qmax

l/min

380

496

675

Power, N

at Vg max and ∆p=250 bar 
at Vg max and ∆p=350 bar 
at Vg max and ∆p=400 bar 
at Vg max and ∆p=450 bar

kW

 158.3

221.6
253.2
284.9

202.6

283.6
324.1
364.6

 275.7

386.0

441.1
496.2 

Torque, T

at Vg max and ∆p=250 bar 
at Vg max and ∆p=350 bar
at Vg max and ∆p=400 bar
at Vg max and ∆p=450 bar

Nm

 

425.7
596.0
681.2
766.3

 

624.0
873.6
998.4
1123.2

 

975.0

1365.0

1560.

1755.0

Weight, m

kg

45

64

 100


Special features:
- variable displacement axial pistoon bent-axis hydraulic motors 
- reinforced bearing unit 
- bimetal steel cylinder block 
- increased lifetime at high pressure operation conditions

Types of regulators:
- proportional
- constant pressure regulator
- pressure regulator on hyperbole
- functioning only from outer force

Types of control:
- hydraulic direct
- hydraulic proportional
- mechanical
- electrical discrete
- electrical proportional

Analogues:
A6V, A6VM, A6VE (Bosch Rexroth)
51D (Sauer Danfoss)
V14 (Parker Hannifin)
H2V (Sam Hydraulics)


Application >>>


PSM-Export Ltd.
8B, 1st km. Sibirsky trakt, Ekaterinburg, Russia, P.C.: 620100
tel./fax +7 (343) 264-66-50, 264-66-36
e-mail: psm@psm-export.com, website: www.psm-export.com
Location map