Wind power gear

Product Overview

Wind Power Gear is a high-precision mechanical transmission component designed for reliable performance in wind turbines and related industrial equipment. Engineered with advanced materials and manufacturing techniques, it ensures stable torque transmission, high load capacity, and long operational life, even under demanding conditions.

Key Selling Points & Advantages

• Excellent hardenability and machinability

• High surface hardness for superior wear resistance

• Tooth profile modification for optimized gear meshing

• Smooth gear mesh performance with low impact and minimal noise

• High load capacity with evenly distributed tooth width load

• High precision grade ensuring stable driving and accurate meshing

• Long operating life under heavy-duty and high-speed conditions

• High transmission efficiency and consistent transmission ratio

• Low vibration and reduced operational disturbances

Product Range

Our main products include high-precision involute gears and gear shafts, specifically:

• Spur gears

• Helical gears

• Herringbone gears

• External and internal splines

• Cycloidal wheels

• Pin gear shells

• New energy automobile gears

Applications

Wind Power Gear is widely applied in multiple industries, including:

• Wind Power Industry: planetary gears, sun gears, high-speed gears, ring gears for wind turbines

• Railway and Locomotive Industry: traction and reducer systems

• Shipbuilding: propulsion systems and marine gearboxes

• Petroleum and Mining: compressors, pumps, and heavy machinery

• Aviation: aircraft gears and high-speed actuators

• RV and Lifting Machinery: cycloidal wheels and reducer systems

Materials and Heat Treatment

Wind Power Gear is manufactured using a variety of high-quality materials:

• Forged pieces, die-forged pieces, castings, welded pieces, and steel rods

• Nickel-containing alloys for heavy-duty and high-speed gears, including 17CrNiMo6, 18CrNiMo7-6, and 18Cr2Ni4WA

These materials provide high core toughness, strong bending and torque resistance, and excellent surface hardness. Heat treatment methods include:

• Carburizing and quenching

• Sub-zero treatment

• Gas nitriding and ionitriding

• Induction quenching

• Overall quenching, hardening, and tempering

The combination of material selection and heat treatment ensures long service life and high wear resistance.

Gear Precision and Tooth Modification

Wind Power Gear can be manufactured to meet international precision standards:

• DIN 3–6 grade

• AGMA 10–13 grade

• ISO 3–6 grade

• JIS 0–2 grade

• GB 3–6 grade

Tooth modifications are available based on application requirements:

• Crowned shape or crowned shape with slope

• K-shape

• Asymmetric tooth width modification

Tooth surface roughness can reach Ra0.4, reducing meshing noise and enhancing service life.

Quality Assurance

Our gears are designed for heavy-duty use and high operational reliability. Customers include leading global companies: CRRC, Yuanjing, Italian Cappi Gear, Double Ring Transmission, Guomao Reducer, NGC, Hitachi Compressor, and more.

Wind Power Gear provides consistent high performance in demanding environments, making it the ideal solution for industrial and renewable energy applications.