BMT Hydraulic Motor

The BMT series motors adapt the advanced Rolortorc™ gear set design with DISC distribution flow and high pressure. These motors can be supplied with various options for multifunctional operations in accordance with the application requirements. The output shaft tapered roller bearings permit high axial and radial forces offering a smooth operation during low pressure start up and high pressure operation. These low weight, advanced construction design motors are manufactured in accordance with the requirements of the ISO 9000-2000 quality system.

   BMT Motor Catalog Page

Part to order:

Motor Specifications

		BMT 160	BMT 200	BMT 250	BMT 315	BMT 400	BMT 500	BMT 630	BMT 800
Displacement in3/rev (cm3/rev)		9.83 (161)	12.29 (201)	15.36 (252)	19.91 (326)	25.07 (411)	31.95 (524)	38.39 (629)	48.93 (802)
Max Speed rpm	Cont.	614	615	495	380	302	237	196	154
	Int.	770	743	592	458	364	284	233	185
Max Torque in•lbf	Cont.	4168	5213	6434	8514	9691	11018	11664	12956
	Int.	5071	6354	7859	10213	11231	12470	13257	13452
Max Differential psi	Cont.	2944	2944	2944	2944	2650	2355	2060	1840
	Int.	3533	3533	3533	3533	3091	2650	2355	1914
Max Flow gpm	Cont.	26.42	33.02	33.02	33.02	33.02	33.02	33.02	33.02
	Int.	33.02	39.63	39.63	39.63	39.63	29.63	39.63	39.63
Weight lbs		44.09	46.30	46.30	46.30	50.71	52.91	55.11	57.32

Diagram Key 1  Output Shaft 2  Dust Seal 3  Shaft Seal 4  Front Cover 5  Bolt 6  "O" Ring 7  Bearing 8  Housing 9  Spacer Bearing 10  Washer 11  Drain Plug 12  Pin 13  "O" Ring 14  Stator 15  Rotor 16  End Cover 17  Drain Plug 18  "O" Ring

19  "O" Ring 20  Balance Plate 21  Spacer 22  Drain Plug 23  Washer 24  Pin 25  Butterfly Ring 26  Ball Check 27  Distributor Plate 28  Coupling 29  Channel Plate 30  Rolortorc™ Gear Set 31  Rotor 32  Intermediate Plate 33  Butterfly Washer 34  Lock Nut 35  Drive Shaft

See catalog page for additional details.