BMM Hydraulic Motor

The BMM Rotortorc™ gear set, shaft distribution flow, hydraulic motors are a compact, highly efficient, low speed high torque design which can be used in either parallel or series systems. The low weight, advanced construction design motors are manufactured in accordance with the requirements of the ISO 9000-2000 quality system.

   BMM Motor Catalog Page


Ordering Information









Part to order:


BMM 8

BMM 12.5

BMM 20

BMM 32

BMM 40

BMM 50

Displacement
in3/rev (cm3/rev)
0.50
(8.2)
0.76
(12.9)
1.21
(19.9)
1.93
(31.6)
2.43
(39.8)
3.07
(50.3)
Max Speed
rpm
Cont. 1950 1550 1000 630 500 400
Int. 2450 1940 1250 800 630 500
Max Torque
in•lbf
Cont. 97 141 221 354 398 407
Int. 132 203 310 504 620 779
Max Differential
psi
Cont. 1450 1450 1450 1450 1305 1015
Int. 2030 2030 2030 2030 2030 2030
Max Flow
gpm
Cont. 4.22 5.28 5.28 5.28 5.28 5.28
Int. 5.28 6.60 6.60 6.60 6.60 6.60
Weight
lbs
  4.30 4.50 4.72 4.95 5.00 5.10


Diagram Key

1  Front Cover
2  Thrust Washer
3  Housing
4  Drive Link
5  Front Plate
6  Rotortorc™ Gear Set
7  End Plate
8  End Cover
9  Ball
10  Drain Plug
11  Washer
12  Axial Needle Bearing
13  "O" Ring
14  "O" Ring
15  Screw
16  Shaft Seal
17  Dust Seal
18  Shaft
19  Key


See catalog page for additional details.