YW-K Series Normally Open Electro-hydraulic Drum Brake

Main Feature:

The brake pad is a card-mounted integral molding structure, which is very convenient and fast to replace.

The interlocking back-off equalization device always keeps the back-off of the pads on both sides evenly during use, avoiding the phenomenon that one side of the brake pad is floating on the brake wheel due to the uneven back-off.

The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long service life, and do not require lubrication during use.

The brake spring is arranged in a square tube and has a ruler to protect the spring from damage and pollution

It is matched with ED series pusher, which has sensitive action and long service life.

Normally open design, (energized) pusher brake, (de-energized) spring release.

Working conditions:

Ambient temperature: -20°C~+50°C;

Relative humidity: ≤90%;

Power supply voltage: three-phase, AC 380V 50Hz (other power levels can be customized as needed);;

Applicable working system: intermittent (S3-60%, operating frequency < 1200 times/hour) and continuous (S1)

If there are special requirements, it will be negotiated when ordering.

Basic parameters:

Product model: YW-K160, YW-K200, YW-K250, YW-K300, YW-K315, YW-K400, YW-K500

Applicable wheel diameter: 160～500mm

Braking torque: 100～3550Nm

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