Summary

YWW and YKW series electric hydraulic block brakes are horizontally mounted brakes (horizontal installation relative to the axis of the brake wheel), which are mainly used in door seat type

Reducing braking of slewing mechanisms such as cranes and tower cranes.

Main features

• Interlocking equal distance withdrawal device and automatic tile blocks in place can always keep the tile blocks on both sides equal distances without adjustment, completely avoiding uneven distance withdrawal
• The phenomenon of the brake pad floating on one side of the brake wheel.
• The brake pad is a clamp-mounted integral molding structure, which is very convenient and quick to replace. It is available in semi-metal (asbestos-free) hard and semi-hard, soft (asbestos-free) etc.
• Brake pads of different materials are available for users to choose from.
• The main swing hinges are equipped with self-lubricating bearings, which have high transmission efficiency and long service life.
• An adjustable support device is provided to ensure the brakes are flexible and comfortable to work.
• All use our company’s new pusher, which has a sensitive movement and a long lifespan.

Conditions of use

• Ambient 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

choose

• Manual release device.
• The automatic compensation device for braking pad wear can realize stepless automatic compensation of the tile retardation distance and braking torque when the pad wear is worn.
• The release (open gate) limit switch can realize the signal display of whether the brake is released normally.
• The pad wear limit limit switch can realize the signal display when the brake pad wears to the limit (note: it must be equipped with automatic compensation device).