Overview
The carbon brush X57 is a lot of three replacement brushes for industrial electric motors and electrical machines. Carbon brushes are critical components that maintain electrical contact between the stationary commutator ring and the rotating armature in DC and AC motors. This set delivers three ready-to-install units, reducing downtime during motor maintenance and repair operations.
Key Features
- Three brushes per lot for matched pair replacement in dual-brush motor configurations
- H57 grade carbon composition suitable for general-purpose industrial motors
- Standard dimensions compatible with fractional and integral horsepower motors
- Low friction and stable electrical contact characteristics
- Cost-effective replacement alternative to OEM brush sets
Technical Specifications
- Brush Grade: H57 carbon
- Quantity: 3 brushes per lot
- Application: DC motors, AC motors, general-purpose industrial equipment
- Brush Contact Type: Commutator contact
- Material: Carbon composite
- Typical Operating Temperature: -20°C to +80°C
- Industry Standard: IEC, NEMA compatible
- Storage Condition: Dry environment recommended
Typical Applications
Carbon brush X57 replacements are commonly used in:
- AC and DC electric motors (fractional to several horsepower)
- Generators and alternators
- Industrial machinery requiring periodic brush maintenance
- HVAC motor systems and fan assemblies
- Drilling machines, lathes, and other machine tools
- Gearbox and transmission repair applications
Compatibility & Replacements
Compatible With
- General-purpose AC and DC electric motors rated up to several horsepower
- Motors with H57-grade brush specification
- Standard commutator-based motor designs (IEC and NEMA aligned)
- Industrial equipment requiring brush maintenance
- Baldor, Century, Dayton, Leeson, and other industrial motor brands
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or motor documentation before ordering. The X57 designation aligns with H57 carbon grade standard brushes. Common replacement applications include motors originally equipped with H57-grade brushes from industrial suppliers.
Works With
- Commutator motor systems requiring carbon-brush electrical contact
- Industrial motor repair and maintenance workflows
- Standard brush spring assemblies and motor yokes
- General-purpose motor refurbishment programs
