review

The YWK series electric hydraulic drum brake is mainly used for deceleration braking of large vehicle operating mechanisms of various general bridges and gantry cranes, and can also be used for deceleration braking of non lifting winch drive devices.

Main Features

• The interlocking distance equalization device and automatic tile positioning device can always maintain equal distance between the tiles on both sides without adjustment, completely avoiding the phenomenon of one side of the brake pad floating against the brake wheel due to uneven distance.
• The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long service life.
• The brake pad is a card type integral molding structure, which is very convenient and fast to replace. It is available in different materials such as semi metal (asbestos free) hard and semi hard, soft (asbestos free), etc. for users to choose from.

accessory

• The connection dimensions and braking torque parameters of the YWK series normally open brake comply with JB/T6406-2006 and DIN15435 standards, and are matched with YTD series thrusters that comply with JB/T10603-2006 standards.

Terms of Use

• Environmental temperature: -20 ℃~+50 ℃
• Relative humidity: ≤ 90%
• Voltage level: three-phase AC380V/50Hz
• Adaptive working system: continuous (S1) and intermittent (S3-60%, operating frequency ≤ 1200 times/h) working system
• When there are special requirements, please negotiate and confirm when placing an order.

Basic Parameters

YWK series drum brake:

• Product Model: YWK160-220、YWK200-220（300）、YWK250-220（300、500）、YWK300-300（500）、YWK315-300（500、800）、

  YWK400-500（800、1250）、YWK500-800（1250、2000）

• Brake disc diameter (mm): 160, 200, 250, 300, 315, 400, 500
• Braking torque (Nm): 100~3550