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IN STORE! High Torque BM4 Series Orbit Hydraulic Motor For Crane is ready for shipping and waiting for its buyer

BM4

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Description

Factory Price Of High Torque BM4 Series Orbit Hydraulic Motor For Crane
Product Description
Introduction
1)BM4 series motors is disc valve motors ,use low pressure of start-upprovide smooth reliable operation and high efficiency.
2)Shaft use bearing, higher pressure, speed and higher radial force
3)Shaft seal can bear high pressure of back and the motor can be used in parallel or series
4) Wide variety of mounting flanges, shaft port and easy installation
Design Features
1) Geroler design,inculding ring,star,needle
2) Use high pressure capacity shaft seal
3) Direction of shaft rotation and speed can be controlled easily and smoothly
4) Big diameter dimension Geroler than BM3
5) Able to work under high pressure
6) Extended motor life
7) Extended leak-free performance
Note:c
1).Max. pressure is the allowed pressure at the inlet port. Rated pressure is the working pressure difference between inlet and outlet port.

2).A simultaneous maximum RPM and maximum pressure NOT recommended Maximum pressure or maximum RPM operation: 10% of every minute

3).Recommended fluids: Anti-wear type of hydraulic oil. Viscosity recommended 37-73 cSt. Recommended filtration ISO18/13. Maximum operating temperature recommended 80 C

4).Special high pressure capacity shaft seal ensures back pressure up to 10 Mpa. Recommended preferable back pressure 5 Mpa. Case drain line is recommended when back pressure higher than 5 Mpa. When case drain line is used, make sure the motor is always filled with oil. The motor life is benefited from a case drain line.
5) It is highly recommended that the motor runs at 30% of rated pressure for at least one hour before application of full load. Be sure the motor is filled with fluid prior to any load applications

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