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

Part to order:

Motor Specifications

		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	1233	1015
	Int.	2030	2030	2030	2030	1740	1450
Max Flow gpm	Cont.	3.96	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.