Product Description
The CR 125209 is a factory-spec compatible potentiometer designed for Crown electric lift trucks, featuring a single-turn, 21K Ohm resistive element with 3-terminal configuration. This control component delivers precise signal feedback for lift truck electronic systems and is directly compatible with Crown PE 4000 pallet jacks and related Crown electric lift models. Direct replacement for CR79019, SY43491, 3032379, and CL443968.
Specifications
Electrical Specifications
| Resistive Element | 21K Ohm |
| Terminal Configuration | 3 terminals (single-turn potentiometer) |
| Rated Voltage | Max 50VDC |
| Rated Power | 0.25 Watts continuous |
Material & Construction
| Enclosure Material | ABS thermoplastic body, flame retardant |
| Shaft Material | Stainless steel, grade AISI 303 |
Part Numbers & Compatibility
| Primary Part Number | CR125209 |
| Manufacturer Part Number | 125209 |
| Cross-Reference Part Numbers | CR79019, CR-79019, SY43491, 3032379, CL443968 |
| Compatible Models | Crown PE 4000, Crown WP Series, Crown RC Series |
| Potentiometer Type | Single-turn |
Frequently Asked Questions
Q: What is the CR 125209 potentiometer used for in Crown lift trucks?
A: The CR 125209 is an OEM specification potentiometer for Crown electric lift trucks. It is a single-turn, 21K Ohm resistive element with a 3-terminal configuration used in control circuits for multiple Crown lift truck models, including the PE 4000 series.
Q: What are the electrical specifications of the CR 125209?
A: The CR 125209 potentiometer is rated for a maximum voltage of 50VDC and a continuous power rating of 0.25 Watts. It features a 3-terminal single-turn configuration with a 21K Ohm resistive element and ABS enclosure material.
Q: Which Crown lift truck models use the CR 125209 potentiometer?
A: The CR 125209 is compatible with Crown PE 4000 pallet jacks and multiple other Crown electric lift truck models. Verify your equipment model before ordering to ensure compatibility with your specific Crown unit.
Q: What are the cross-reference part numbers for the CR 125209?
A: The CR 125209 cross-references to part numbers CR79019, CR-79019, SY43491, 3032379, and CL443968. The OEM manufacturer part number is 125209. It supersedes CR79019 and its variants.
Q: Is the CR 125209 suitable for cold storage or outdoor warehouse environments?
A: The CR 125209 features an ABS enclosure designed for industrial warehouse environments. However, for cold storage or extreme outdoor exposure, verify temperature operating ranges with your equipment specifications, as potentiometer performance can be affected by extreme cold.
Q: What does it mean that the CR 125209 is a single-turn potentiometer?
A: A single-turn potentiometer completes one full rotation (360 degrees) to traverse its entire resistance range from 0 to 21K Ohms. This design provides precise position or control signal feedback for Crown lift truck electric systems.