This direct-drive industrial winch is specifically designed for testing the breaking strength of wind turbine blades. Each winch is equipped with a 7.5 kW variable frequency motor and a turbine gearbox with a gear ratio of 561:1. The testing setup uses a 22mm diameter wire rope, with a length of 65 meters. The electric control system includes a variable frequency drive (VFD) control cabinet and can also be operated with an adjustable-speed remote control.

1. Efficient Testing:By using multiple winches simultaneously on different positions of the blades, the winch system facilitates high-efficiency breaking strength tests, enhancing overall testing efficiency.
2. Stable Performance:Equipped with a turbine gearbox and a reliable electric control system, this winch operates with low noise and energy consumption, offering a more environmentally friendly and comfortable user experience.
3. Precision Control:The winch, equipped with a load cell, allows for precise control based on the force readings at different positions, ensuring accuracy in testing.
4. Comfortable Operation:The electric control system is flexible and user-friendly, offering an easy and comfortable operating experience.