Product Description
Electric pump motor (24v)
Frequently Asked Questions
Q: What is the voltage and power output of the 00591-04198-81-IS electric pump motor?
A: The 00591-04198-81-IS is a 24-volt DC electric pump motor designed for electric pallet jacks and forklifts. Verify your equipment electrical system voltage (24V DC) before installation. The -IS suffix indicates an intermittent-duty configuration.
Q: Which electric pallet jack and forklift brands use the 00591-04198-81-IS motor?
A: This 24-volt motor is compatible with electric pallet jacks and small electric forklifts from Crown, Toyota, Raymond, Yale, and similar OEM manufacturers. Verify your equipment model and serial number to confirm motor compatibility. Contact our technical team with your equipment details for verification.
Q: How is the electric pump motor connected to the pump and drive system?
A: The motor typically mounts to the pump via a flange or bracket and is mechanically coupled to the pump shaft. Electrical connections use 24-volt DC connectors as specified by your equipment manufacturer. Verify all fasteners are tight and electrical connections are clean before operation.
Q: What does intermittent-duty (-IS suffix) mean for this motor?
A: Intermittent-duty means the motor is designed for periodic operation with rest periods, not continuous running. Do not run the motor continuously for extended periods without breaks, as this causes overheating and failure. Typical duty cycle is 15 to 20 minutes on, followed by rest time.
Q: What maintenance does the 24-volt pump motor require?
A: Keep electrical connections clean and dry to prevent corrosion and voltage loss. Inspect the motor housing for cracks or damage. Check that the motor spins freely when disconnected from power. Verify bearing and seal condition during annual service. Replace the motor if it shows loss of power, unusual noise, or overheating.
Q: How do I diagnose motor failure or loss of pump power?
A: First, verify the 24-volt battery or power supply voltage using a multimeter. Check all electrical connectors for corrosion or loose terminals. Listen for grinding or abnormal noise from the motor. If voltage is good but the motor does not spin, the motor windings or bearings have failed and the motor must be replaced.