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Hydraulic Disc Brake

Which are mostly installed on the high-speed shaft of double-fed wind turbines, and used for holding braking and emergency braking.


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OPERATING CONDITION

Ambient temperature
-40℃~+70℃

Relative humidity

100%

MAIN FEATURE

01

Normally-closed design, hydrualically applied and spring released, braking force will change as the change of hydraulic pressure. 

02

Compact structure, few exposed parts and good anti-corrosive property.

03

Small clearance, rapid response speed, few moving parts, high reliability and easy maintenance.

04

Friction pads are characterized by high performance and stable friction coefficient.Brake smoothly and steadily, small noise.

05

Single cylinder floating structure, which can properly adapt to the axial shift in certain range of brake disc.Positioning mechanism is set on, so eccentric wear can be avoided on friction linings when in the non-horizontally mounted situation.

06

Sliding parts are set with self-lubricating bearings, which are characterized by high transmission efficiency and sensitive motion.

07

When replace linings, it's unnecessary to dismantle brake, quick and easy.

08

Oil drain port is set to prevent leaked oil polluting the brake disc, which is not only safe but environmental protection.

09

Limit switch can be set to provide interlocking protection and indicate brakes' status.

ADDITIONAL DEVICES

Release limit switch.

Pad wear extreme limit switch.

Pad wear self-compensating device.

Friction linings with different friction coefficient.

Oil collecting bottle.

Brake color.

Release limit switch.

Pad wear extreme limit switch.

Pad wear self-compensating device.

Friction linings with different friction coefficient.

Oil collecting bottle.

Brake color.

BASIC PARAMETER

SBD17-G Series Hydraulic Disc Brake:

Disc diameter (mm):≥500
Standard disc thickness (mm):30
Max.clamping force (N):19000

SBD85-G Series Hydraulic Disc Brake:

Disc diameter (mm):≥800
Standard disc thickness (mm):35
Max.clamping force (N):93000

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