Model Series
Metcar Electrical Contacts and Brushes
Metcar Electrical Contacts and Brushes
SKU Model: -
Metcar manufactures carbon graphite electrical contact and brushing components engineered for transportation and defense systems operating in severe service environments. These components combine self-lubricating performance with reliable electrical conductivity, enabling consistent operation in low-viscosity fluids, dry conditions, vibration, and temperature extremes.
PRODUCTS:
Electrical Brushes
Conductive elements that transfer current to rotating parts.
Rotary Union & Slip Rings
Transmit power or signals across rotating interfaces.
Electrical Contacts
Interfaces that enable reliable electrical conduction.
APPLICATIONS:
Railroad signaling and switching systems
- Diesel fuel systems and fuel pump assemblies.
- Communication, radar, and tracking systems.
- Rotary unions and electrified rotor assemblies.
- Marine and industrial transportation equipment.
SPECIFICATIONS:
Material Options:
Carbon graphite, copper-impregnated, and silver-impregnated grades selected based on electrical and mechanical requirements.
Performance Characteristics:
- Self-lubricating operation in low-viscosity fluids such as diesel and jet fuel.
- Stable contact resistance with low electrical noise.
- Current-carrying capability without welding or interruption.
- Suitable for dry-running and submerged service.
Electrical contact and brushing components are available in standard and custom geometries, with grade selection based on load, speed, environment, and conductivity requirements.