Experience and Expertise in Low Backlash Worm Reducer Production

At WLY, we pride ourselves on over three decades of experience in the design and production of reduction gearboxes. Our dependable and powerful solutions are available in a variety of sizes and configurations, designed to meet a wide range of client requirements. This includes torque ratings of up to 420Nm, making our low backlash worm reducers suitable for a broad array of applications.

Flange Gear Reducers for Diverse Applications

Our flange gear reducers are expertly designed to suit a wide range of applications. The compact frames of our NEMA gearboxes, along with their 90° output from the input, make them adaptable and versatile. Our worm gear designs are also available in reduction ratios from 5:1 to 120:1, and with optional single and double-output shafts.

Durability and Efficiency

Constructed from durable aluminium and steel, our worm reduction gearboxes are ideal for harsh working conditions. These units are designed for low backlash (≤30 arc minutes or less) and high efficiency (up to 90% at 1,000 RPM), ensuring optimal performance.

The New Servo Worm Gearbox Series

The new servo worm gearbox series from WLY offers optimal performance, smooth operation, and flexibility. It covers any specified torsional backlash greater than 2 arcmin. Designed for maximum economy, these gearboxes have a high torque density and maintain low torsional backlash throughout their service life, lasting more than 20,000 hours.

Unparalleled Precision

These servo worm gearboxes are best-in-class for precision, offering tailored precision up to ≤ 2 arcminutes for a variety of applications. This level of precision, combined with rapid availability, optimal reliability, and maximum economy, makes these gearboxes a prime choice for many industries.

Understanding Worm Gears

Worm gears are typically used when large speed reductions are needed. The reduction ratio is determined by the number of starts on the worm and the number of teeth on the worm gear. While they are quiet and efficient, worm gears have a sliding contact which may generate heat and have slightly lower transmission efficiency.

Manufacturing Materials and Process

Worm gears are generally made from hard metal while the worm gear is made from a softer metal such as aluminum bronze. This reduces friction on the worm teeth. Specialized machines are required for gear cutting and tooth grinding of worms, while the worm gear can be made with a standard hobbing machine.


Why Choose WLY?

At WLY, we not only offer a wide range of high-quality products, but also provide exceptional service and competitive pricing. Our expertise, attention to detail, and commitment to innovation ensure that we deliver only the best for our customers. We encourage you to explore our low backlash worm reducers and other products. Contact us today to learn more and make your purchase.

Frequently Asked Questions

What is a low backlash worm reducer?

A low backlash is a type of gearbox that provides high torque output and precise motion control with minimal backlash (the slight movement that can occur when a gearbox reverses direction).

What are the applications of worm gear reducers?

Worm gear reducers are commonly used in conveyor systems, material handling, machine tools, and in industries that require precise motion control and high torque output.

Why choose WLY's worm gear reducers?

WLY's worm gear reducers are designed for durability, efficiency, and precision. With over 30 years of experience, we offer reliable and versatile solutions that can be tailored to a wide range of applications.


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