Product Description
Electric pump motor (24v)
Frequently Asked Questions
Q: What is the 3134887-IS electric pump motor used for?
A: The 3134887-IS is a 24VDC electric pump motor for hydraulic lift systems on electric forklifts, pallet jacks, and order pickers. It drives the hydraulic pump for mast and load control on material handling equipment from manufacturers like Crown, Toyota, Raymond, Yale, and Hyster.
Q: What are the specifications for the 3134887-IS motor?
A: The 3134887-IS is a 24VDC continuous duty series wound motor with a keyed steel shaft, face mount configuration, and carbon-graphite brushes. It mounts to universal hydraulic gear pumps using a 4-bolt pattern and connects to 24V battery and control systems on the forklift.
Q: Is the 3134887-IS the same as SKU 3134887?
A: Both part numbers refer to the same 24VDC pump motor. Verify mounting pattern, shaft diameter, keyway, brush type, and pump coupling design to confirm either part matches your specific equipment.
Q: How long does the 3134887-IS motor typically last?
A: Series wound pump motors typically provide 3-5 years of service under normal warehouse operation. Lifespan decreases with heavy continuous duty, poor battery voltage regulation, high ambient temperatures, or brush wear beyond specification limits.
Q: What signs indicate the 3134887-IS motor is failing?
A: Replace the motor if mast lift is slow, if the motor stalls under load, if current draw is excessive, if the motor overheats during normal operation, or if the hydraulic pump produces unusual noise or loses pressure with the motor running.