Ac Pitch Servo For Wind Turbines

Stars' AC Pitch Servo For Wind Turbines has been equipped in 1.5MW wind turbine systems of Sinovel Wind Ltd.

AC Pitch Driver Model: FAS45EA400X
AC Pitch Motor Model: 140F5K24-17XZ11

Main Technical Parameters Of Pitch Driver FAS45EA400X
Input Voltage3 phase 380VAC
Rated Current15A
Maximum Current45A
Feedback Tachometer / Rotary Transformer
Installation & Radiator Internal Case Installation & External Radiator
Installing Dimensions 320* 150 * 300i W*H*Di (mm)
Radiator Dimensions 320 * 85 * 300i W*H*Di (mm)


Main Performance Parameters Of Pitch Motor 140F5K24-17XZ11
Rated Torque (Na cm)30
Rated Power(kW)5.2
Rated Voltage(VAC)380
Rated Current(A)13.3
Rated Revolution(rpm)1650
Working Type 30N.m/S,1650rpm; 40N.m/60min,1000rpm;
60N.m/5min,1000rpm; 90N.m/10S 1000rpm
Protection LevelIp65
Insulation LevelF

Environmental conditions
Operating Temperature-35 ~ +55a
Storage Temperature-40 ~ +70a
Humidity5 % ~ 95%
Salt-fog Prevention1 mg / m3

Features of Stars' AC Pitch Servo For Wind Turbines:-
1. Strong resistance to vibration and impact, complied with the standards of wind power products.
2. Debugging Function, with debugging software of CAN interface, CAN open protocol supported.
3. High Pitch Accuracy. The adjustable speed range is 0.01~15A /s, and the accuracy is up to 0.01A .
4. Safety. High priority emergency operation in feathering position.