● Meets the standard. The DYW series of adjustable and maintenance free brakes are mainly used for mechanical deceleration or braking in coal mine working environments. The installation size and center height are the same as the original YWZ5, YWZ9, YW and other specifications of electric hydraulic drum brakes, and the technical conditions comply with JB/T6406 and MT912-2002 standards
The installation dimensions of DYW and BYWZ5 are the same. The DYW brake not only has a safety label certificate for the actuator, but also for the entire brake system. BYWZ5 has a safety label certificate for the actuatorThe explosion-proof performance of the thruster complies with the provisions of GB3836.2-2010, and the stable performance of the friction material meets the requirements of MT113-1995 flame retardant static electricity standard
● Product Features
There is an automatic compensation device designed specifically for coal mine operating conditions. When the brake pads are worn, the length of the pull rod is automatically adjusted to protect the safe travel of the thruster. The effect is excellent, preventing the phenomenon of braking force failure caused by brake pad wear. It has an automatic adjustment and maintenance free function.
There is an automatic centering device for the curved surface of the brake shoe, which prevents the brake pad from floating on the surface of the brake wheel when the brake is opened, and automatic centering does not require manual adjustment and maintenanceThere is an interlocking equal distance device that automatically adjusts the gap between the brake shoes and brake wheels on both sides. When releasing the brake, it protects the curved surface of the brake pads from completely separating from the surface of the brake wheels, avoiding unilateral brake pad wear. It has an automatic adjustment and maintenance free functionThere is an adjustable braking time device that can adjust the different braking times of the brake according to the needs of various working conditions in the coal mineThe DYW series adjustable and maintenance free brakes are mainly used for underground belt conveyors in coal mines. The installation size and center are higher than the original YWZ5, YWZ9, YW and other specifications of electric hydraulic drum brakes
DYW200-224
DYW250-450
DYW300-750
DYW315-900
DYW400-1200
DYW500-2000
DYW630-2000
DYW630-3000
DYW710-3000
replaces the original model BYWZ5 series explosion-proof electric hydraulic drum brake, with installation dimensions and technical conditions consistent, and DYW execution is carried out by the national mining safety standard.
According to the standards determined by the Product Safety Mark Center, not only do the actuators have explosion-proof (based on actual reports) and safety certification, but the entire brake system also has explosion-proof (based on actual reports) and safety certification
