Application
This series of hydraulic direct-acting brakes is primarily used for deceleration braking or parking braking in the yaw systems of wind turbine generators.
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 materials with excellent temperature resistance and a stable coefficient of friction.
The braking gap is small, the response time is short, and braking is swift.
It is equipped with a leakage port to prevent brake disc contamination in case of oil leakage.
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) The relative humidity of the air shall not exceed 95%.
(5) For outdoor applications exposed to rain, snow, or corrosive gases and media, corrosion-resistant products should be used.
Technical Specifications and Outline Dimension Table
|
Model |
Braking force (Pressure ≤ 30 MPa) |
Braking torque (N·m) |
A |
B |
C |
D |
And E |
F |
H |
|
KHQG110 |
4750 × pressure |
Braking force / 1000 × R [R: Effective friction radius (mm)] |
165 |
170 |
174 |
22 |
35 |
68 |
106 |
|
KHQG125 |
5500× pressure |
178 |
178 |
185 |
26 |
35 |
71 |
106 |
Keywords:
Yaw 125 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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