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Carbon Brushes

Baldor BP5002A04 Carbon Brushes

Part No. BP5002A04

Baldor BP5002A04 Carbon Brush is medium-duty single block electro-graphite carbon brush sized 7/16 × 3/4 × 1-1/4 inch, bevelled top design. Cross referenced to Repco REP634W, equipped with 3.875” tinned copper braided shunt. It delivers stable commutation and consistent sliding contact for Baldor Reliance medium-duty industrial DC motors. Ideal OEM replacement carbon brush for factory automation, conveyor and light crane DC motor maintenance.

Material	Electro-graphite carbon, Grade EG (Repco REP634W equivalent), resin impregnated, good commutator fil
Dimensions	- Brush size: 7/16” (Thickness) × 3/4” (Width) × 1-1/4” (Length) - Construction: Single solid electr
Application	Baldor BP5002A04 electro-graphite carbon brush, cross reference Repco REP634W. Designed for Baldor-Reliance medium duty industrial DC motors. Widely used for general factory automation, material handling, conveyors, small crane drives and industrial DC ma
Voltage	Low & medium voltage DC industrial motor systems
Hardness	Medium electro-graphite grade, builds stable protective commutator film, gentle
Grade	Electro-graphite Grade (Cross Ref Repco REP634W)
Lead Type	3.875-inch multi-strand tinned copper braided shunt lead

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Technical Specifications

Part Number	BP5002A04
Product Type	Medium-Duty Industrial DC Motor Carbon Brush
Brand	Baldor / Reliance
Cross Reference	Repco REP634W
Carbon Grade	Electro-graphite
Brush Construction	Single Solid Block, Bevelled Top
Brush Dimensions	7/16” × 3/4” × 1-1/4”
Shunt Lead	3.875" Multi-strand Tinned Copper Braided Shunt
Working System	Low & Medium Voltage DC Industrial Motors
Main Application	Factory automation, conveyor drives, light crane, medium duty DC rotating machinery
Key Features	Bevelled top for fast break-in, stable commutation, low sparking, direct OEM replacement
Included Items	Carbon brush with copper shunt (spring not included)
Usage	Baldor Reliance DC motor maintenance spare part

Description

Baldor BP5002A04 Carbon Brushes are premium electro-graphite carbon brushes manufactured as OEM equivalent replacement for Baldor-Reliance medium-duty DC motors, cross reference Repco REP634W.

This carbon brush adopts electro-graphite material with dimension 7/16” × 3/4” × 1-1/4”, featuring a bevelled top edge for smooth initial seating on commutator surfaces. The resin-impregnated carbon formulation forms a thin, stable protective film during continuous operation, minimizing electrical sparking and reducing commutator wear under medium continuous loads.

It comes fitted with a 3.875-inch multi-strand tinned copper braided shunt firmly crimped to the carbon block, resisting vibration fatigue and maintaining reliable current transfer. The bevelled profile speeds up brush break-in during commissioning.

Commonly applied in factory automation equipment, conveyor drives, light overhead cranes and general industrial DC machinery. Precision machined dimensions guarantee perfect fit for scheduled overhaul and maintenance of Baldor Reliance DC rotating equipment.