Electromagnetic Spring-Release Fail-Safe Brake provides Asbestos-free dual-surface reliability and Low wear rate. Vortex Engineering Works, an ISO 9001: 2000 accredited company offers Electromagnetic Spring-Release Fail-Safe Brake. Vortex Engineering Works is the supplier of electromagnetic, pneumatic, and mechanical clutches and brakes for industrial and automotive applications. The Electromagnetic Spring-Release Fail-Safe Brake provides a torque range from 1.5 N-m to 800 N-m.