BM3 Series Orbital Hydraulic MotorHigh Torque and Low Speed Hydraulic Orbital Motors

BM4 Series High Torque and Low Speed Hydraulic Orbital Motors

Characteristic Features

It adapts the gerotor design,which has a higher distribution accuracy and mechanical efficiency.
Double rolling bearing design, with greater lateral load-bearing capacity..
Credible design of shaft seal,which can bear high pressure and be used in paraller orin series.
Direction of shaft rotation and speed can be controlled easily and smoothly.
A variety of connection types of flange,output shaft and oil port.

The BM4 series orbital hydraulic motors adapt the advanced gerotor gear set design with shaft distribution flow, which can automatically compensate in operating with high pressure, provide reliable and smooth operation, high efficiency and long service life.

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Description of BM4 Series High Torque and Low Speed Hydraulic Orbital Motors

Hydraulic pumps and motors form essential power systems. The orbital hydraulic motor excels in compact, high-torque applications. These High Torque and Low Speed Hydraulic Orbital Motors feature integrated spool valves. This allows precise fluid control and easy direction reversal. They deliver reliable low-speed, high-power output in tight spaces. Ideal for mobile and industrial machinery drives.

Product Application

BM4 series orbital hydraulic motors are widely applied in agriculture machinery, fishing machinery, plastic industry, mining, and construction machinery, especially fitted to lower load applications, such as plastic injection mold machine, cleaner, grass cutter,Winches, Conveyors, Slews, Sweeper Drives, Augers, Cutters, Mowers and Chippers.

Main Specification

BM4 orbital hydraulic motor
Displacement(ml/r)		245	310	390	500	630	800
Flow(LPM)	Continuous	80	80	80	80	80	80
Flow(LPM)	Intermittent	100	100	100	100	100	100
Speed(RPM)	Continuous	320	250	200	156	120	106
Speed(RPM)	Intermittent	390	300	240	200	150	120
Pressure(Mpa)	Continuous	14	14	14	14	12.5	10
Pressure(Mpa)	Intermittent	15	15	15	15	13	12
Torque(N*m)	Continuous	435	556	698	870	997	1024
Torque(N*m)	Intermittent	502	664	798	1058	1178	1380