Brush Set for Raymond 7400, 7420, and 7440 Reach Trucks
RA 570-604/512
Couldn't load pickup availability
- Expert support & fitment help
- 30-day returns
- Fast Shipping
Compatibility
|
Make |
|
|---|---|
|
Model |
|
Visit our diagram page for part references to popular models
Product Description
OEM brush set RA 570-604/512 for Raymond DC lift motors, suitable for 24VDC and 36VDC applications, features carbon-graphite composition, copper pigtail terminals, spring-loaded mounting for direct fit in Raymond 7400 reach truck lift motors. Nominal brush dimensions: 1.13 x 0.50 x 0.31 inch.
Compatibility: Fits pallet jacks made by Raymond, model 7400 Reach Truck Drive Lift Pump and Motor Assembly, DC. Alternate model: 7400 Reach Truck Drive Lift Pump and Motor Aembly, DC. SKU: RA 570-604/512
Specifications
Part Numbers & Compatibility
| Make | Raymond |
| Model | 7400, 7420, 7440 |
| Motor Compatibility | Rated for use in 24VDC and 36VDC DC lift motors |
| Part Number | RA 570-604/512 |
| Application | Compatible with Raymond DC lift motors for Raymond 7400 reach trucks |
| Compatibility | Fits pallet jacks made by Raymond, model 7400 Reach Truck Drive Lift Pump and Motor Assembly, DC |
Electrical Specifications
| Current Handling Capacity | Continuous: 38A, Peak: 62A |
| Operating Voltage Range | 24VDC–36VDC |
Wheel Dimensions
| Nominal Brush Dimensions | 1.13 x 0.50 x 0.31 inch |
Performance Specifications
| Duty Cycle | Continuous duty, rated for 120 cycles/hour |
| Efficiency Rating | 87% at rated load |
| Spring Loaded Mounting | Direct fit in Raymond 7400 reach truck lift motors |
Additional Specifications
| Brush Material Specification | SAE grade carbon |
| Finish | Natural |
| Brush Material | Carbon-graphite composite |
| Service Factor | 1.15 (continuous operation under full rated load) |
| Copper Pigtail Terminals | Yes |
| Alternate Model | 7400 Reach Truck Drive Lift Pump and Motor Assembly, DC |
Frequently Asked Questions
Q: Which Raymond models is the RA 570-604/512 compatible with?
A: The RA 570-604/512 is compatible with Raymond 7400, 7420, and 7440 models. Confirm your equipment model and serial range before ordering.
Q: What material are the RA 570-604/512 brushes made from?
A: The RA 570-604/512 brushes are constructed from carbon-graphite composite material with copper pigtail terminals. Carbon-graphite provides low electrical resistance and controlled wear for reliable motor commutation.
Q: How long do RA 570-604/512 brushes typically last in operation?
A: Brush life depends on truck usage, load cycles, and motor operating temperature. Raymond DC motors typically operate 10,000 to 15,000 hours with original equipment. Monitor for arcing, noise, or reduced lift speed as indicators that brush replacement is due.
Q: What are the key features of the RA 570-604/512?
A: The RA 570-604/512 consists of four individual brushes with spring-loaded mounting. The brushes are spring-mounted for direct fit into Raymond motor brush holders without additional fasteners.
Q: What are the operating conditions for the RA 570-604/512?
A: The RA 570-604/512 is designed for use in Raymond DC lift motors with 24VDC and 36VDC applications. It is intended for use in reach truck drive lift pump and motor assemblies.