TJ2-100/100 Electromagnetic Drum Brake is a classic AC-powered normally closed safety braking device widely used for light-duty industrial hoisting equipment. Adopting mature spring-actuated braking and electromagnetic release principle, the brake keeps releasing when the AC electromagnet is energized to allow normal machine operation. Once power is cut off or power failure occurs, the built-in compression springs instantly push the brake shoes to clamp the brake drum, achieving reliable fail-safe braking and preventing load falling and equipment sliding.
This electromagnetic drum brake features extremely fast response, simple mechanical structure and stable working performance. The braking torque is fully adjustable, allowing flexible calibration to adapt to different light-load operating conditions. Equipped with high wear-resistant non-asbestos friction linings, the brake maintains consistent braking force during frequent start-stop cycles, with low noise and excellent wear resistance, greatly extending service life and reducing replacement frequency.
Manufactured with high-rigidity cast iron frame, the brake body offers strong vibration resistance and structural stability for long-term continuous operation. All transmission mechanisms are precisely machined to ensure sensitive and accurate braking action. The overall structure is compact and easy to install, while the friction linings can be replaced quickly without complex disassembly, effectively lowering daily maintenance costs and equipment downtime.
With reliable safety protection and cost-effective performance, TJ2-100/100 electromagnetic drum brake has become a standard safety accessory for light-duty lifting machinery. It is widely applied to small overhead cranes, electric hoists, workshop winches and general light-load hoisting equipment, providing stable and dependable emergency and parking braking protection for industrial operation.
Core Features
Normally closed spring fail-safe design, automatic power-off braking ensures equipment safety
AC electromagnetic drive, fast response and sensitive braking action
Adjustable braking torque to meet various light-load working requirements
High wear-resistant friction linings for long service life and stable performance
Compact cast iron structure, strong vibration resistance and easy installation
Simple maintenance and quick lining replacement, reduce operating costs
Ideal safety brake for small cranes, hoists and light-duty winch machinery
