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Carbon Brushes

GE 25C29P01 Carbon Brush

Part No. 25C29P01

GE 25C29P01 electrographitic carbon brush (cross ref REP706, Grade 581), OEM replacement brush for General Electric heavy-duty DC motors and generators. Excellent commutation performance, low sparking, stable protective patina formation and low commutator wear. Suited for continuous heavy-load industrial operation, precision machined to GE OEM dimensions, bulk stock available worldwide.

Material	Electrographitic (Grade 581)
Dimensions	Imperial: 1-1/2" (W) × 5/8" (T) × 2-1/4" (L), Copper shunt lead: 4-1/2" Metric: 38.1mm × 15.875mm ×
Application	OEM replacement carbon brush for General Electric heavy-duty DC motors and industrial generators. Widely deployed in steel mills, mining equipment, power station rotating machinery, marine power systems. Cross reference Repco REP706, designed for continuo
Voltage	DC up to 750V
Current Density	3 – 9 A/cm²
Speed	Max peripheral speed up to 32 m/s
Hardness	Shore 40 – 50
Grade	581 Electrographitic Grade
Connection	Shunt wire bonded connection
Lead Type	Flexible stranded copper shunt lead, 9S terminal style
Spring	External separate spring assembly (no built-in spring)

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Technical Specifications

Product Model	GE 25C29P01
Cross Reference Part	REP706
Material	Electrographitic, Grade 581
Imperial Dimensions	1-1/2" × 5/8" × 2-1/4", Copper Shunt Lead:4-1/2"
Metric Dimensions	38.1mm × 15.875mm × 57.15mm, Shunt Lead:114.3mm
Terminal Style	9S
Application	GE heavy-duty DC motors, industrial generators, steel mill, mining & power plant machinery
Working Voltage	DC up to 750V
Current Density	3 – 9 A/cm²
Max Peripheral Speed	32 m/s
Hardness	Shore 40 – 50
Brush Grade	581 Electrographitic Grade
Connection Type	Shunt wire bonded connection
Lead Type	Flexible stranded copper shunt lead, 9S terminal
Spring	External separate spring assembly, no integrated spring
Key Features	Stable commutation, low sparking, low commutator wear, heavy load resistant, long service life
Quality Standard	Matches GE OEM specification

Description

The GE 25C29P01 Carbon Brush is a high-performance electrographitic carbon brush, OEM part for General Electric heavy-duty DC motors and industrial generators, cross referenced as Repco REP706 with Grade 581 material. Made of premium electrographitic carbon compound, it delivers stable sliding contact, reliable current transfer and outstanding commutation under continuous heavy load. It creates a uniform protective patina on commutator surfaces, minimising sparking, friction and commutator abrasion. The bonded flexible stranded copper shunt with 9S terminal ensures strong mechanical bonding and consistent high-current conduction. This brush is widely used in steel mill drives, mining rotating machinery, power plant generators and marine power equipment. Precision machined to original GE OEM specifications for direct drop-in replacement. Each batch undergoes strict quality inspection for resistivity, hardness and wear performance. Bulk supply and worldwide shipping available for industrial maintenance contractors and heavy industry operators.