YW Electro Drum Brakes For Crane

Additional function code and meaning:

M: pad wear automatic compensation device

K1: Open (rising) display travel switch

K 2: Closed (lower) display limit switch

K 3: Pad wear limit display limit switch

S1: Left hand device

S 2: Right hand device

YW Series Electric Hydraulic Drum Brake details:

Additional option:

1. Hand release lever.

2.Open(Release) or close limit-switch, which indicates whether the brake is properly released or closed.

3.Wear-self-compensation device, which realizes endless self-compensation of shoe clearance and torque when lining wears.

4.Lining-wear limit-switch, equipped which signals will shown when wear of lining reaches the limit (note: self-compensation device should be equipped in application)

5.Adopt thruster with fall delay valve as drive system which can realize closing delay of brake.

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