Product Description
Aftermarket electric hydraulic pump motor rated at 24VDC with 3.0 kW power output and 3100 RPM operating speed. Features ventilated brushed DC motor construction with clockwise rotation, 127 mm housing diameter, and Chrysler coupler type shaft. Designed for hydraulic power unit applications in material handling equipment with dual 3/8 inch-16 terminals.
Specifications
Electrical
| Motor Voltage | 24VDC nominal operating voltage |
| Motor Power Rating | 3.0 kW continuous duty |
| Motor Speed | 3100 RPM at rated load |
| Motor Type | Brushed DC motor, ventilated construction |
Part Numbers
| Primary Part Number | 871591 |
| Compatible Equipment | Aftermarket replacement for hydraulic lift truck power units |
Frequently Asked Questions
Q: What are the specifications of the 871591 electric pump motor?
A: The 871591 is a 24VDC brushed DC motor with 3.0 kW continuous power output and 3100 RPM operating speed. It features ventilated construction, clockwise rotation, 127 mm housing diameter, and Chrysler coupler shaft. Dual 3/8 inch-16 terminals accept standard power connections for hydraulic power units.
Q: What electric lift truck applications use the 871591 motor?
A: The 871591 is an aftermarket replacement motor for hydraulic pump units in electric lift trucks and material handling equipment. It is designed to drive hydraulic pump systems in Crown, Toyota, Raymond, Yale, and similar 24-volt electric lift truck power units requiring 3.0 kW continuous-duty drive motors.
Q: Is the 871591 motor suitable for continuous or intermittent duty?
A: The 871591 is rated for continuous-duty operation as a hydraulic pump drive motor. The ventilated brushed DC construction provides thermal management for extended runtime. However, actual duty cycle depends on the hydraulic system design and load profile of your specific lift truck application.
Q: What is the shaft type and terminal configuration of the 871591?
A: The 871591 features a Chrysler coupler-type shaft for direct pump coupling. Electrical terminals are dual 3/8 inch-16 threaded studs for robust power connections. The 127 mm diameter housing integrates with standard hydraulic pump mount plates used in lift truck power units.
Q: What maintenance does the 871591 DC motor require?
A: Brush maintenance intervals typically occur at 5,000 to 8,000 operating hours depending on motor speed profile and thermal conditions. Keep motor ventilation vents clear of debris and dust. Check terminal connections for corrosion and tightness quarterly. Motor brushes are field-replaceable for extended service life.