Shanghai guzuo helical worm gear reducer is a composite reduction gearbox combining helical gear

and worm worm wheel transmission structure. Featuring large reduction ratio, high torque, reliable self-locking and compact integrated housing, this gear reducer combines the advantages of helical gear high efficiency and worm gear strong self-locking performance.

It runs smoothly with low noise, widely used for conveying machinery, packaging equipment, chemical industry, food machinery and heavy-duty industrial transmission systems.

Main Features

• Compound Transmission Structure: Front-stage helical gear + rear-stage worm gear design improves transmission efficiency compared with pure worm reducers.

• Built-in Self-locking Performance: Worm and worm wheel structure provides reliable self-locking function to prevent reverse rotation for safety protection.

• Large Reduction Ratio: Achieves low speed and high torque output with stable deceleration effect and strong load capacity.

• Low Vibration & Quiet Operation: Precision helical grinding gears and optimized worm meshing ensure low noise and smooth running.

• Durable & Corrosion Resistant: High-strength cast iron housing and wear-resistant copper worm wheel extend service life under harsh working conditions.

• Flexible Installation: Multiple installation flanges and foot mounting methods meet various space layout requirements.

Application Scope

Precautions

• Continuous high-speed operation is not recommended to avoid temperature rise and worm wheel wear.

• Avoid long-term overload operation to protect copper worm wheel and helical gears.

• Replace lubricating oil regularly to ensure stable transmission and reduce abrasion.