YW Series Electric Hydraulic Drum Brake

Main Features:

l Interlocking shoe clearance balancing device (patented technology) and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel.

l At main hinge points are equipped with self-lubricating bearings, which make higher efficiency of transmission and longer performance life, and lubricating is unnecessary during the course of operation.

l Brake spring is arranged inside square tube and surveyor's rod is placed on one side. It is easy for customers to read braking torque value and avoid the troubles of measuring and computing.

l Brake spring is arranged inside square tube and surveyor's rod is placed on one side. It is easy for customers to read braking torque value and avoid the troubles of measuring and computing.

l Brake lining is of card whole piece shaping structure, which is easy and quick to replace. Brake lining of various materials such as half-metal (non-asbestos) hard and half-hard, soft (include asbestos) substance are available for customer to choose.

l Our company's new types of thrusters are adopted, which work acutely and have long life.

Additional option:

 l Hand release lever.

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

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

 l 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)

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

Operating conditions

l Ambient temperature:-25~+40°C.

l Relative humidity: ≤90%.

l Power: AC 3 phases 50(60)Hz.

l Voltages:380.400(440.460)V

l Operating duty: intermittent (S3-60%.1200/h) and continuous (S1).

Special requirements can be discussed in order.

1.All the products have one year guarantee.  

2.Providing professional installation instructions and video of troubleshoot.

3.We supply after sales service for 24 hours, 7 days per week. Customer can contact us any time.

4.When some problems can’t be solved by customers, our engineer can go to door to support.

If you want to purchase,you can contact as below information:

Contac person:Sherry zhang 

Email:sales02(at)

T: +86-395-6665600 ; 

F: +86-395-6665669

Cell phone:+86-15939556928 

WhatsApp:+86-15939556928

Wechat: +86-15939556928

QQ:2869071805   

Skype:sales02-orange