Application
Primarily used for yaw braking in wind turbine generators, it is also applied as a deceleration or parking brake in various mechanical drive systems across industries such as lifting and conveying, port loading and unloading, construction vehicles, metallurgy, cable handling, and slings equipment.
Main features
Adopts a fixed-mount installation design.
Adopting a normally open design, the hydraulic station drives the brake, ensuring rapid operation.
High-performance friction material with excellent temperature resistance and a stable coefficient of friction.
The braking gap is small, the response time is short, and braking is swift.
Equipped with a leakage oil port.
Terms of Use
(1) Ambient temperature: -40℃ to +50℃.
(2) Low-temperature hydraulic oil for brakes should be able to operate normally under low-temperature ambient conditions.
(3) The surrounding working environment must be free of flammable and explosive gases and media.
(4) Relative humidity of air ≤ 95%.
(5) For outdoor applications exposed to rain, snow, or corrosive gases and media, corrosion-resistant products should be used.
Technical Specifications Table
|
Model |
Piston diameter (mm) |
Work pressure (MPa) |
Maximum pressure (MPa) |
1mm stroke oil volume (cm³) |
Nominal friction coefficient (mu) |
Maximum wear amount of friction pads (mm) |
Braking force (at KN, 16 MPa) |
Install bolt |
Weight (Kg) |
|
KHQG80 |
80 |
16 |
20 |
20 |
0.4 |
6 |
122 |
M24 |
63 |
Keywords:
Yaw 80 brake
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Primarily engaged in the technological development, technology promotion, and technical services for wind turbines and wind farms; the production, sales, repair, maintenance, and installation & commissioning of wind turbine brakes; and the inspection, upgrading, and modification of wind turbine yaw systems.
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