Wind Energy Gearboxes

Yaw &Pitch Drives

Introduction

NGC is a leading global supplier of wind energy pitch and yaw gearboxes, with over 20 years of R&D and production experience in this field. Our products are characterized by their compact structure, strong load-bearing capacity and high reliability, and are used by major domestic and international OEMs in a large variety of operating conditions across wind farms. With over 720,000 units shipped, our gearboxes have demonstrated their exceptional performance.

With the rapid upsizing of wind turbines, the reliability requirements for components such as yaw and pitch gearboxes have also become increasingly stringent. The MPPY/B series of yaw and pitch gearboxes is a new generation of products developed by NGC based on the latest trends within the wind power industry. They are designed in accordance with APQP4WIND requirements, incorporating NGC's 50 years of technical expertise in the gear industry and its vast experience accumulated in the field of yaw and pitch gearboxes. These products are designed using a modular design philosophy and advanced tools. High-quality raw materials are selected, and stringent controls are implemented during thermal treatment and machining, all of which are fully verified through testing. All technical indicators are of an internationally advanced level. The products boast high reliability, strong load-bearing capacity, and light weight. Moreover, they feature flexible speed ratio and interface expansion, as well as strong environmental adaptability, providing the industry with a highly competitive yaw and pitch drive solution.

Product coverage:

Operating conditions: suitable for various working environments and conditions, including onshore, offshore, high altitudes, low temperatures, high temperatures, and low wind speeds.

Torque: 10 kNm—300 kNm

Wind turbine Power: 500kW—30 MW

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