BMRS Hydraulic Motor

The BMRS series advanced Rolortorc™ gear set, shaft distribution flow, hydraulic motor is a compact, low noise, highly efficient, low-speed high-torque design. Rolortorc™ gear sets also afford a reliably smooth start up at low pressure. The low weight, advanced construction design motors are manufactured in accordance with the requirements of the ISO 9000-2000 quality system.

   BMRS Motor Catalog Page


Ordering Information











Part to order:


BMRS
50

BMRS
80

BMRS
100

BMRS
125

BMRS
160

BMRS
200

BMRS
250

BMRS
315

BMRS
375

Displacement
in3/rev (cm3/rev)
3.15
(51.7)
4.97
(91.5)
6.22
(102)
7.76
(127.2)
9.59
(157.2)
11.87
(194.5)
15.46
(253.3)
19.36
(317.5)
23.27
(381.4)
Max Speed
rpm
Cont. 960 750 600 475 378 310 240 190 155
Int. 1150 940 750 600 475 385 300 240 190
Max Torque
in•lbf
Cont. 885 1725 2124 2655 3186 3186 3451 3451 3230
Int. 1115 1947 2478 3009 3805 3894 4336 4735 4381
Max Differential
psi
Cont. 2030 2538 2538 2538 2393 1885 1595 1305 1015
Int. 2538 2900 2900 2900 2900 2538 2175 1885 1450
Max Flow
gpm
Cont. 13.21 15.85 15.85 15.85 15.85 15.85 15.85 15.85 15.85
Int. 15.85 19.81 19.81 19.81 19.81 19.81 19.81 19.81 19.81
Weight
lbs
  16.20 16.80 17.35 17.95 18.65 19.35 20.65 22.10 23.30


*Shown with optional Radial Needle Bearings
Diagram Key

1  Thrust Washer
2  "O" Ring
3  Pin
4  Check Valve
5  Radial Needle Bearings
6  Rolortorc™ Gear Set
7  End Cover
8  Seal
9  Case Drain Plug
10  "O" Ring
11  Thrust Needle Bearing
12  Drive Shaft
13  Housing
14  "O" Ring
15  Lock Washer
16  Bolt
17  Shaft Seal
18  Dust Seal
19  Output Shaft
20  Key
21  Front Cover


See catalog page for additional details.