YWZB Series Electro-Hydraulic Drum Brake

YWZB Electro-Hydraulic Brake

YWZB Electro-Hydraulic Brake

Electro-Hydraulic Brake

Drum brakes use the brake transmission mechanism to press the brake shoe against the inner side of the brake drum, generating braking force to decelerate the wheel or bring the vehicle to a stop in the shortest distance as needed, ensuring driving safety and reliable parking without automatic slippage.

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Detailed Introduction

　　YWZB Series Electro-Hydraulic Block Brake

　　Product Introduction:

　　Electro-hydraulic block brakes are widely used for deceleration or parking braking in mechanical drive devices such as cranes, metallurgy, mining, ports, docks, and construction machinery.

　　Compliance Standards:

　　The installation dimensions of the YWZB series electro-hydraulic block brake comply with the JB/ZQ4388-1997 standard.

　　Main Features:

　　Main swinging hinge points are equipped with self-lubricating bearings, offering high transmission efficiency and requiring no lubrication during use;

　　Brake lining installation forms are available in two types based on user needs: riveted type and insert type (specify when ordering).

　　Usage Conditions:

　　Ambient temperature: -20℃ to +50℃;

　　Power supply: 380V, 50HZ;

　　Relative humidity: not exceeding 90%;

　　No flammable, explosive, or corrosive gases in the working environment;

　　Altitude at the usage location complies with GB755-2000;

　　For outdoor use exposed to rain, snow, or corrosive gases and media, anti-corrosion products should be used.

　　YWZB, YWZ4B, YWZ8, and YWZ13 are interchangeable. YWZB matches with YT-type thrusters, while YWZ4B, YWZ8, and YWZ13 match with ED-type thrusters. YWZ8 and YWZ13 feature an equal retraction distance device. YWZ13 has a side-mounted spring housed in a spring tube, equipped with a braking torque scale, and can be fitted with an automatic lining wear compensation device.