Automotive Limited is one of the most reliable manufacturers and suppliers of regular copper formula wind turbine sintered buttons in China, featured by quality products and low price. If you're going to buy the newest regular copper formula wind turbine sintered buttons made in China, welcome to get free sample from our factory. We also accept customized orders.
Description
Regular Copper Formula Wind Turbine Sintered Buttons are tailored for standard auxiliary brake and speed control devices on mainstream onshore wind turbines. Wind turbine yaw and auxiliary brakes run round-the-clock under mild to medium torque loads, requiring friction parts to deliver steady braking force and predictable aging performance over years of continuous low-speed running.
Professional team
Fricwel team consists of skilled and experienced engineers, technician and QC. They cooperate closely to solve tough technical problems. With clear division of work, they improve work efficiency and guarantee project quality for steady development.
Fast delivery
Our efficient production processes and experienced manufacturing team enable us to maintain short lead times and reliable delivery schedules, with lead times starting from 30 days for selected products.
30+
Years Experience
50+
Export countries
8 Million+
Annual Production
25,000㎡
Factory area
Material Composition
● Copper-based sintered matrix with balanced alloy structure
Moderate proportion of copper alloy powder is uniformly pressed and sintered to form a well-balanced base body, striking a perfect balance between heat conduction, friction coefficient and production cost.
● Stabilized friction modifiers for long-term consistency
Special inorganic modifiers are blended into the raw material to lock the friction value, preventing obvious performance drift after thousands of braking cycles.
Features
Stable friction performance under continuous low-speed operation
Maintains a fixed friction coefficient during prolonged slow-speed yaw adjustment and static holding without slipping.
Controlled wear behavior over long service cycles
Uniform surface abrasion rate prevents partial thinning, extending the overall service cycle of each button.
Reliable engagement characteristics under steady load conditions
Gentle and predictable friction build-up when brakes activate, avoiding sudden impact to gearboxes and yaw bearings.
Advantages
Balanced performance suitable for general wind turbine applications
Neither over-specified nor under-performing, fully covering all conventional onshore wind farm working conditions.
Stable operation under long-duration working cycles
Resists minor temperature fluctuations from day-night alternation without braking force attenuation.
Benefits
Supports consistent operation of auxiliary braking systems
Eliminates frequent fine-tuning of brake clearance caused by unstable friction materials.
Reduces performance variation over long-term use
Cuts the risk of yaw jitter or insufficient holding torque during long-term unattended operation.
Application Scenarios
Our factory & Equipment
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