ABM Pitch Drives for Windturbines
As a systems supplier ABM Greiffenberger offers wind turbine pitch and yaw drives with excellent reliability and tailor-made for each application.
Key Features of ABM Pitch Drives:
• Compact, space saving design
• Highest reliability
• Durability
• Exact fine tuning of motor and gearbox to specific application demands
• Right-angle gearbox designs available
• Saltwater-proof paint available upon request
Technical Data ABM Pitch Drives
Motor Data
Motor type
AC Induction Motor
Rated power
2,2 kW up to 11 kW
Rated Speed [rpm]
per customer specification
Voltage
24 V up to 575 V
Protection class
IP 55
Cooling
Integrated or auxiliary fan cooling
Brake
Electro-magnetic brake
Monitoring
Temperature sensor;
Speed sensor per customer specification
Connectors
per customer specification
Gearbox Data
Gearbox type
2 - 3 stage planetary gearbox
Untersetzungen [i]
60 up to 250
Nominal torque
2.000 Nm up to 10.000 Nm
Static torque
4.000 Nm up to 35.000 Nm
Technical Features
• High efficiency
• Robust roller bearing support
• Easy oil change possible
• Minimal circumferential backlash / high torsion resistance
• Designed for use in extreme conditions (e.g. -40° C)