Braking torque range 20-10,000 Nm (higher upon request) protection such as up to IP 66 All components feature special surface protection type approved: GL easy to install, no need to remove the brake robust, reliable design, low inertia braking does not generate any other axial or radial forces. Excellent cooling options such as brake torque adjustment, manual release, tachometer mounting, junction box, anti-condensation heater, micro switch rectifier for switching and/or wear indication and powerful circuit modules optimize switching comfort. Features and Applications The NFF brake is a spring-actuated electromagnetic dual-zone brake that performs electromagnetic braking and exhaust in unpowered conditions. NFF brake with high protection, can meet the high requirements of durability and robustness. Applications: On wharf and Marine cranes, in container transport plants for crane movement, lifting and trolley movement drive in salt spray environments and similar harsh environments.