Industrial K14Z3 Carbon Brush

Description:

The Carbon Motor Brush K14Z3 (1-3/16" × 15/16" × 1/2") is used in industrial electric motors and generators for transferring electrical current between stationary and rotating components. Commonly installed in DC motors, slip-ring motors, alternators, and industrial generator systems where reliable electrical contact, low sparking, and consistent conductivity are required. Maintenance teams and motor rebuilders use this part for motor servicing, brush replacement, generator maintenance, and equipment refurbishment.

Applications:

The K14Z3 carbon motor brush is commonly used in industrial environments including power generation systems, wind turbines, traction motors, DC drives, and heavy-duty electric motors where stable current transfer and wear resistance are essential. It is also used in slip-ring assemblies and rotating electrical machines requiring replaceable carbon contact elements for long-term operation.

Technical Specifications:

• Manufacturer: Generic / Various Manufacturers
• Model / Part number: K14Z3
• Product type: Carbon motor brush
• Dimensions: 1-3/16" × 15/16" × 1/2"
• Material: Carbon / graphite composite (grade dependent)
• Electrical function: Current transfer between stationary and rotating parts
• Application type: Motor and generator commutation system
• Wear type: Sacrificial wear component
• Contact type: Sliding electrical contact
• Operating environment: Industrial motors and generators
• Conductivity: Controlled resistivity carbon grade (varies by manufacturer)
• Mounting: Brush holder compatible fitment
• Function: Electrical continuity and commutation support
• Temperature resistance: High-temperature operation suitable for rotating machines
• Maintenance type: Replaceable consumable electrical component

Common Replacements:

• Schunk K14Z3 carbon brush assembly
• Mersen industrial motor carbon brush equivalent
• Morgan Advanced Materials generator brush equivalent