Contact us:+1 940.761.1971

The WPT Low Inertia Spring Set Brake is a spring-applied pneumatic-release design for high energy, high cycle applications requiring end-shaft mounting. Our Low Inertia Spring Set Brake is time tested and used extensively throughout the Steel, Metal Forming, Oil & Gas and Marine Industries. Available sizes range from 4” to 60” in 1, 2, 3, or 4 plate configurations.



  • Multiple friction material options
  • Select sizes available in hydraulic actuation
  • 38” pin drive series available for AC Drawworks
  • Power Performance Low Inertia Upgrades
    1. Consistency in function
    2. Optimum heat transfer
    3. Maximized air flow
    4. Extended operating life




Installation and Maintenance Manuals

  Installation and Maintenance Manual Low Inertia Products