1 Brief Introduction
LC20, LC25, KC38 and KC45 Cartridge Type Motor is designed to work with Planetary Gearbox for Wheel Drive. It is an axial piston design with two positions various motor. This motor is ideally configured for installations requiring compact packaging and optimized plumbing, such as wheel ends.
| Model |
Rated Working Pressure |
Max. Output Torque |
Max. Output Speed (@ max displacement) |
Max. Output Speed (@ min displacement) |
| WLC20 |
400 bar |
60 N.m |
3200 rpm |
4200 rpm |
2 Key Features
High pressure max to 400 bar.
Cartridge design for gearbox connection directly.
Short and compact for space-optimized situation.
Three clean sides with superior clearance and access to mounting bolts.
High Efficiency - nine piston rotating groups.
Versatility - wide displacement range.
Reliability - uses existing and proven technology.
Optional flushing valve for closed loop.
Optional speed sensor.
3 Applications & Summary
These LC and KC motors are with OEM quality and perfectly replace standard industrial Hydraulic Motors. We can also provide the relative Planetary Reducing Gearbox to match these units.
Summary: The LC and KC Frame variable motors consist of five unique rotating groups: displacements of 20cc/r, 25cc/r, 30cc/r, 38cc/r and 45cc/r. The motor is spring biased to maximum displacement and hydraulically shifted to minimum displacement. Minimum and maximum displacement can be set with fixed internal stops. The large diameter servo piston allows smooth acceleration and deceleration with relatively large circuit orificing.
Frequently Asked Questions
Q1: What are the primary uses for LC and KC series motors?
A: These motors are specifically designed for planetary gearbox integration in wheel drive applications, offering a compact and efficient power solution.
Q2: What is the maximum working pressure these motors can handle?
A: The motors are built for high-pressure performance, capable of reaching a maximum rated working pressure of 400 bar.
Q3: What displacement options are available in this frame?
A: The series includes five unique rotating group displacements: 20cc/r, 25cc/r, 30cc/r, 38cc/r, and 45cc/r.
Q4: How does the displacement shifting mechanism work?
A: The motor is spring-biased toward maximum displacement and uses a hydraulic shift to move to minimum displacement, controlled by fixed internal stops.
Q5: Can these motors replace other brands like Danfoss?
A: Yes, these motors are designed with OEM quality standards to serve as high-performance replacements for common industrial hydraulic motors.
Q6: Are there optional features available for specific loop systems?
A: Yes, we offer optional flushing valves for closed-loop systems and optional speed sensors for precise monitoring.
Weitai Hydraulic
