Bonfiglioli products are used in the latest state-of-the-art wind turbines to control the necessary functions of pitch and yaw drive systems.
700TW series planetary speed gearboxes (wind turbine yaw control gear motors) are used by a number of leading wind turbine manufacturers due to their advanced technical features, ensuring the highest level of performance.
Specifications
Torque Range
Type
Torque (Nm)
Type - Pitch drive
Torque (Nm)
706TW
16000
707TW
28000
709TW
60000
711TW
80000
712TW
110000
713TW
140000
Type - Yaw drive
Torque (Nm)
709TW
60000
710TW
70000
711TW
90000
712TW
120000
713TW
150000
714TW
180000
716TW
225000
717TW
260000
Key benefits
High transmissible torque High radial/trust load capacity High shock resitance Compact dimensions Low weight Low cost
Torque range
16,000 ... 260,000 Nm (141,612 … 2,301,194 in-lb)
Gear ratios
60 ... 3,000
Applicable motors
Electric motors
MEMBERSHIP
Bonfiglioli is member of the APQP4Wind organization.
Thanks to this standardized quality assurance methodology we are by our customer side to reduce risks and lower the costs.
