Brake clutch specifications provide detailed technical information for the mechanical safety system that controls door stopping and enables emergency manual operation. These specifications include clutch engagement specifications, braking force ratings, manual override procedures, installation requirements, and safety feature integration. 

The brake clutch serves dual purposes: providing smooth, controlled stops during normal operation and allowing manual door movement during emergencies or power failures. This component is essential for meeting UL 325 safety requirements for automated door systems. Installers reference these specifications to ensure proper installation, adjustment, and testing of brake clutch functionality. 

The brake clutch system is engineered for reliable long-term operation and consistent safety performance across thousands of door cycles in both residential and commercial applications.