Overhead Crane Hook Motor Thrustor

     Explosion proof brakes are widely used in coal mines, chemical plants, oil and gas transportation, port loading and unloading, and other places where flammable and explosive gases or dust exist. They are key safety components of lifting transportation, belt conveyors, and other equipment. ‌‌

     The working principle of the explosion-proof brake manufactured by CTECH Machinery SDN BHD:
     Braking (holding brake) process: When the equipment loses power or stops working, the electric hydraulic thruster linked to the driving mechanism also loses power, and its thrust disappears. At this time, the brake spring inside the brake will release elastic force, and through lever mechanisms such as the brake arm, the brake pad will be pressed against the brake wheel, generating braking torque through friction to achieve braking.
     Release (release) process: When the device is powered on and started, the thruster motor is powered on, generating enough force in a very short time to lift the push rod and compress the brake spring. The brake arm then drives the brake pad to open outward, disengaging from the brake wheel, and the braking torque disappears, allowing the equipment to operate freely. ‌‌