OEM Swing Motor WSM-30 Suppliers, Factory

● Model No.: WSM-30 ● Swing Motor for 5~6 Ton Excavator. ●Interchangeable with JMF030 Swing Device. ● OEM quality with onen full year warranty. ● Quickly delivery in 3-5 days.

Product Description

Brief Introduction

WSM Swing Motor is an axial piston motor and planetary gearbox combination for Swing application. There are built-in parking brake, relief valve and anti-reverse valve for safety operation. It is widely used as a Swing Drive for hydraulic excavators.

Model Max Working Pressure Max. Output Torque Max. Output Speed Application
WSM-30 25 MPa 2320 N.m 100 rpm 5.0-6.0 Ton
Our Advantage
✓ More than 30 years in Fluid Power industry.
✓ Improved structure based on famous brands.
✓ OEM Motor supplier in China domestic machinery manufactures.
✓ Parts are precisionly machined Automatic Producing Line.
✓ Real testing for every motors before packing.
✓ One full year warranty.
✓ Professional international service team to help you.
Features
● Compact design with small volume.
● High efficiency Piston Motor.
● Precision inside gear parts.
● Smooth transmission and low noise.
● Excellent performance and long durability.
● Integrated with Relief Valve.
● Parking brake inside.
● With Conterbalance Valve.
● Customised flange pattern as required.
● Same specifications as Eaton JMF030.
Specifications
Model:WSM-30
Input Flow60 L/min
Displacement30 ml/r
Max Working Pressure25 MPa
Gear Ratio19.46
Theoretical Output Torque2320 N.m
Theoretical Output Speed100 r/min
Weight80 kg
Application5~6 Ton
Dimensions
WSM-30 drawing
Frequently Asked Questions
What type of motor is the WSM Swing Motor?
The WSM Swing Motor is an axial piston motor combined with a planetary gearbox, specifically designed for swing applications in hydraulic excavators.
Does this swing motor include safety valves?
Yes, it features a built-in parking brake, relief valve, and anti-reverse valve to ensure safe and stable operation.
Is the WSM-30 compatible with other brands?
The specifications and dimensions of the WSM-30 are identical to the Eaton JMF030 Slew Drive, making it a reliable replacement or alternative.
What is the warranty period for this motor?
We provide a one full year warranty on our swing motors, backed by over 30 years of industry experience.
For what size of excavator is the WSM-30 suitable?
The WSM-30 model is designed for hydraulic excavators in the 5.0 to 6.0-ton range.
How is the quality of the motors guaranteed?
Every motor undergoes real testing before packing, and parts are precision-machined on automatic production lines to ensure long-term durability.

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