Product Description
Allis-Chalmers AC 4905826 is an OEM microswitch accelerator switch designed for electric lift truck application. It operates as a pedal-actuated, momentary-contact micro switch, providing reliable accelerator signal switching for Allis-Chalmers electric forklift models.
Specifications
Part Numbers
| OEM Part Number | AC 4905826 |
| Manufacturer Part Number | AC 4905826 |
Frequently Asked Questions
Q: What is the AC 4905826 microswitch used for?
A: The AC 4905826 is an OEM accelerator pedal microswitch designed for Allis-Chalmers electric lift trucks. It is a pedal-actuated, momentary-contact switch that sends accelerator signal commands to the trucks motor controller when the operator depresses the foot pedal.
Q: Which Allis-Chalmers electric lift truck models use the AC 4905826?
A: The AC 4905826 is compatible with Allis-Chalmers electric forklift models equipped with foot-pedal accelerator control systems. Verify your specific lift truck model and serial range before ordering to confirm fitment.
Q: What is the difference between a momentary-contact and maintained-contact microswitch?
A: A momentary-contact switch like the AC 4905826 only sends a signal while the pedal is actively pressed. When the pedal is released, the circuit opens. This design provides precise throttle control for electric lift trucks.
Q: What symptoms indicate the AC 4905826 microswitch is failing?
A: Common failure symptoms include unresponsive acceleration, inconsistent motor response to pedal input, or the truck not moving when the accelerator pedal is depressed. These symptoms warrant microswitch replacement.