Product Description
Brush holder
Specifications
Product Overview
| Part Number | 82661-A |
| Product Type | Motor Brush Holder Assembly |
Physical Specifications
| Material | Phenolic plastic and brass components |
| Function | Holds carbon brushes for electrical current delivery to motor rotor |
| Compatibility | Crown, Toyota, Raymond, Yale, Hyster, Nichiyu electric lift equipment |
| Key Features | Electrical insulation, mechanical durability, vibration resistance |
Compatibility
| Application | Electric traction motors and pump motors in lift trucks and pallet jacks |
| Motor Type | Electric motors with commutator-brush systems |
Frequently Asked Questions
Q: What is the brush holder 82661-A used for?
A: The 82661-A is a brush holder assembly for electric motors in lift trucks and pallet jacks. It holds the carbon brushes that deliver electrical current to the motor rotor.
Q: Which electric lift truck equipment uses the 82661-A brush holder?
A: The 82661-A is compatible with electric pump motors and traction motors in Crown, Toyota, Raymond, Yale, and other OEM electric lift trucks and pallet jacks. Verify your specific motor model and brush holder part number.
Q: How does brush holder condition affect motor performance?
A: A worn or damaged brush holder can cause poor brush contact with the commutator, leading to arcing, electrical noise, reduced power delivery, and accelerated brush wear. Regular inspection prevents motor damage.
Q: What materials are brush holders typically made from?
A: The 82661-A brush holder is typically constructed from phenolic plastic or brass components designed to withstand motor vibration and electrical load. The material provides electrical insulation and mechanical durability.
Q: What are signs that the 82661-A needs replacement?
A: Cracked or broken holder housing, worn brush seats that allow brushes to shift, visible arcing or sparking inside the motor, or excessive carbon dust accumulation indicate brush holder failure. Replace immediately to prevent motor damage.