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25M - 50M Motors
General Information
These high speed, high pressure motors offer a choiceof 12 torque ratings from 4,7 to 33,9Nm/6,9 bar (42 to300 lb. in./100psi); speeds from400 to 3600 r/min continuous and 4000 r/min intermittent; pressures to 155bar (2250 psi) continuous and 172 bar (2500 psi)intermittent; reversible shaft rotation; flange or footmounting.
Features and Benefits
Low Speed Operation
Replaceable Cartridge
Series Operation
Indirect Drive Capability
High Efficiency
Mounting Flexibility
Easy to Service
Low-wear Design
Proven Reliability
Model Torque Displacement Flowinput/required Series Nm/6,9 bar cm3/r(in3/r) @1200r/min (lb in/ 100 psi) L/min(USgpm) |
Maximum speed & pressure | Approx. weight Kg(lb) |
25M 4,7 (42) 43,9 (2.68) 52,6 (13.9) 6,2 (55) 57,7 (3.52) 69,3 (18.3) 7,3 (65) 68,7 (4.19) 82,5 (21.8) | 3600 r/min @ 34 bar (500 psi) 4000 r/min @ 34 bar (500 psi) |
18 (40) |
35M 9,0 (80) 83,6 (5.10) 100,3 (26.5) 10,7 (95) 100,3 (6.12) 120,4 (31.8) 13,0 (115) 121,9 (7.44) 146,1(38.6) |
29 (64) | |
45M 14,7 (130) 138,0 (8.42) 165,4 (43.7) 17,5 (155) 163,2 (9.96) 195,7 (51.7) 20,9 (185) 193,2(11.79) 232,0 (61.3) | 2600 r/min @ 155 bar (2250 psi) 3000 r/min @ 172 bar (2500 psi) |
39 (85) |
50M 24,9 (220) 231,2 (14.11) 277,5 (73.3) 28,8 (255) 268,1 (16.36) 321,8 (85.0) 33,9 (300) 317,1 (19.35) 380,4 (100.5) | 2800 r/min @ 34 bar (500 psi) 3200 r/min @ 34 bar (500 psi) 2200 r/min @ 155 bar (2250 psi) 2400 r/min @ 172 bar (2500 psi) |
73 (160) |
1 Series
Standard bearing: 25M 35M 45M 50M
Heavy duty bearing: 26M 36M 46M 51M
2 Vane motor
3 Ring size - Nominal torque rating
(lb.in./100 psi)
25M: 42, 55 or 65
35M: 80, 95 or 115
45M: 130, 155 or 185
50M: 220, 255 or 300
4 Mountingflange & port connections
A – SAE type 2-bolt mountingflange and SAE 4-boltflange connections
5 Shaft
11 -Straight keyed
1 – Splined
6 Coverposition
(Viewing cover end)
A – Cover port opposite body port
B –Cover port 90oCCWfrom body port
C – Port connections in line
D –Cover port 90oCW from body port
7 design
Subject to change. Installation dimensions remainthe same for designs –20 through –29.
8 Special features suffix
50M only 114
124
NOTE: For internal drain, side port, foot mount, case drain, and other options, contact your Vickers representative.
Product quality protection 
