Wind Energy Solutions | Regal Rexnord
Pitch Brakes
Gearless
Onshore Wind Energy Solutions | Regal Rexnord
Stearns™
370 Series Motor Brake
Thin profile electromagnetic spring-set brake
Stearns 370 Series wind pitch brakes reduce operating costs by providing consistent torque without maintenance and extended corrosion protection. These electrically released, spring-set brakes were designed specifically for harsh environment holding applications such as on/offshore wind farms. The 370 Series is offered in a full range of sizes and torques with options for manual releases, encoders, smart sensing, and custom voltages/bores/splines.
Features
- Torque 3 - 300 lb-ft (4 - 400 Nm)
- Large range of sizes with flexible mounting options
- IP 56 standard rating with provisions for IP 66
- Extended corrosion protection
- Pre-adjusted air gap for easy installation
- Class 180(H) coil insulation
- UL/cULus approved