Product Description
Electric Pump Motor 24VDC (SKU: PL 46-2573, Liftsplus.com) compatible with electric lift trucks. Features direct drive flange mount, keyed 5/8” steel shaft, 24VDC series wound construction. Includes cross-reference numbers P46-2573-IS, 46-2573-IS. S3-30% duty cycle, engineered for hydraulic pump applications up to 1500 service hours.
Specifications
Electrical
| Motor Voltage | 24VDC continuous duty |
| Control Voltage | 24VDC |
Material & Construction
| Shaft Material | SAE 1045 carbon steel, case hardened |
Part Numbers
| Manufacturer Part Number | PL 46-2573 |
| Equivalent Part Number | P46-2573-IS |
| Alternate Part Number | 46-2573-IS |
| Cross-Reference Part Numbers | P46-2573-IS, 46-2573-IS |
| OEM Part Number | PL 46-2573 |
| Supersedes / Replaces | Supersedes 46-2573-IS, replaces P46-2573-IS |
Performance
| Duty Cycle | S3-30% intermittent operation |
| Service Life | Rated for 1500 hours at nominal load |
Frequently Asked Questions
Q: What voltage and drive configuration does the PL 46-2573 electric pump motor provide?
A: The PL 46-2573 is a 24VDC series wound electric pump motor with direct drive flange mount configuration. It is rated for continuous 24VDC duty and is engineered specifically for hydraulic pump applications on electric lift trucks.
Q: What are the cross-reference part numbers for the PL 46-2573?
A: The PL 46-2573 is equivalent to P46-2573-IS and 46-2573-IS. These three part numbers are direct equivalents and can be used interchangeably when ordering replacement pump motors.
Q: What is the shaft specification for the PL 46-2573?
A: The PL 46-2573 features a keyed 5/8 inch steel shaft manufactured from SAE 1045 carbon steel. The shaft is case hardened for durability and directly couples to hydraulic pump input flanges via the flange mount interface.
Q: What is the duty cycle and service life expectation for the PL 46-2573?
A: The PL 46-2573 operates at a 50 to 80 percent duty cycle under normal lift truck operation and is engineered for approximately 1500 service hours. Actual lifespan depends on load, ambient temperature, and operational frequency.
Q: Is the PL 46-2573 suitable for high-demand hydraulic pump applications?
A: Yes, the PL 46-2573 is specifically engineered for hydraulic pump applications. The 24VDC series wound construction and continuous duty rating support sustained pump operation. However, verify pump load specifications match motor power output before installation.