Worm Gearbox-Replacement of Winsmith CDN917 Worm Gear Speed Reducer

Worm Gearbox

Product Overview

The Worm Gearbox is a high-quality replacement for the Winsmith CDN917 Worm Gear Speed Reducer. It is designed to provide efficient power transmission, compact design, and durability. Please note that our products are replacement parts and not original equipment. If you require original equipment, please contact the original manufacturer for purchase.


Worm Gearbox Structure

The Worm Gearbox consists of several components that work together to achieve optimal performance. These components include the worm gear, worm shaft, housing, and bearings. The worm gear and worm shaft are precision engineered to ensure smooth and efficient operation.


  1. High Efficiency: The Worm Gearbox is designed to achieve high power transmission efficiency, minimizing energy loss during operation.
  2. Compact Design: These gearboxes are compact and durable, making them suitable for applications with limited space.
  3. Wide Range of Applications: The Worm Gearbox is versatile and can be used in various industrial applications, including conveyors, mixers, and material handling equipment.
  4. Durability: These gearboxes are manufactured using high-quality materials, ensuring they can withstand harsh conditions and have a long service life.
  5. Smooth Operation: Precision engineering and construction result in smooth and quiet operation.
  6. High Torque Output: The Worm Gearbox offers high torque output, making it an ideal choice for heavy-duty applications.
  7. Easy Maintenance: The design of these gearboxes allows for easy maintenance, with components accessible for inspection and repair.
  8. Corrosion Resistance: Many models are corrosion-resistant, making them suitable for harsh environments.
  9. Reliable Performance: The Worm Gearbox is known for its reliable performance, providing stable operation in various industrial environments.

Worm Gearbox Features


  • Conveyors: The Worm Gearbox is commonly used in conveyor systems to control the speed and torque of the conveyor belt.
  • Mixers: These gearboxes are suitable for use in mixers, ensuring efficient and reliable mixing processes.
  • Material Handling Equipment: The Worm Gearbox provides the necessary power and control for various material handling equipment, such as cranes and hoists.

Working Principle

Worm Gearbox Working Principle

The Worm Gearbox operates on the principle of a worm gear and worm shaft. The worm gear has a helical thread that meshes with the teeth of the worm shaft, resulting in the transfer of rotational motion and torque. This configuration allows for high gear ratios and smooth, controlled motion.

Motors for Worm Gear Reducers

The relationship between motors and worm gear reducers is complementary. Motors provide the necessary power to drive the worm gear reducers, enabling precise control over speed and torque. We also offer a range of electric motors to complement our Worm Gearbox products.

Electric Motors

Winsmith Worm Speed Reducer Replacement

We offer high-quality replacements for Winsmith Worm Gear Speed Reducers. Our products are known for their superior quality and competitive prices. Please note that our products are replacement parts and not original equipment. If you require original equipment, please contact the original manufacturer for purchase. Additionally, we welcome custom orders based on your specific requirements.

Winsmith Worm Speed Reducer Replacement

Choosing the Right Worm Gearmotor

When selecting a worm gearmotor, there are several aspects to consider:

  • Power Requirements: Determine the required power output for your application.
  • Speed and Torque: Consider the desired speed and torque specifications.
  • Mounting Options: Choose the appropriate mounting configuration for your specific application.
  • Environmental Factors: Take into account any environmental conditions, such as temperature and humidity.

By considering these factors, you can select the most suitable worm gearmotor for your needs.

About Us

We are a comprehensive transmission equipment manufacturer specializing in the research, development, manufacturing, and sales of speed reducers. With over 15 years of experience, we have served customers worldwide, including Europe, America, Africa, and Asia, earning a reputation for delivering high-quality products and exceptional service. Our company is equipped with advanced production and testing equipment, and our dedicated team of professionals ensures innovative research and development. We adhere to standardized production management methods to guarantee the quality of our reducers. Our products find wide applications in various industries such as equipment, food, car washing, packaging, transmission, automation, and solar energy. We welcome customers to explore our products and contact us for purchase.

Our Factory


Q: Can the Worm Gearbox be used in heavy-duty applications?

A: Yes, the Worm Gearbox is designed to handle heavy-duty applications, thanks to its high torque output and durable construction. It is an ideal choice for demanding industrial environments.

Q: Are the replacement parts compatible with Winsmith CDN917 Worm Gear Speed Reducer?

A: Yes, our replacement parts are specifically designed to be compatible with the Winsmith CDN917 Worm Gear Speed Reducer. They are manufactured to the highest standards to ensure optimal performance and fit.

Q: How do I maintain the Worm Gearbox?

A: The Worm Gearbox is designed for easy maintenance. Its components are easily accessible, allowing for convenient inspection and repair. Regular lubrication and periodic checks are recommended to ensure optimal performance and longevity.

Additional information

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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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