WE Slew Drive

Worm Gear Drive WE9

The Worm Gear Drive WE9 is an integrated drive component featuring a worm shaft and worm wheel that provides high torque and self-locking capabilities in a compact design. Its key features include high efficiency, superior sealing with an IP65 rating, and the ability to bear axial and radial loads, making it suitable for harsh environments. Common applications include boom lift drives, mining equipment, and industrial machinery requiring reliable rotational movement.

Output Torque:8kN.m

Tilting Moment Torque:36.5kN.m

Holding Torque:38.7kN.m

Gear Ratio:62:1

Tracking Precision:≤0.15°


Description

What is Worm Gear Drive WE9?

The Worm Gear Drive WE9 is an advanced mechanical drive system designed for various industrial applications. This integrated unit combines several critical components, including a robust base, a precisely engineered worm shaft, and a compatible worm wheel. Its design allows it to function effectively in closed environments, making it capable of bearing significant axial loads, radial forces, and overturning moments. One of the standout features of the WE9 is its self-locking mechanism, which prevents the rotating parts from reversing when the drive power is lost. This capability not only enhances safety but also ensures operational reliability in critical applications.

Worm gear drives are characterized by their unique configuration, where the worm (a cylindrical screw-like gear) engages with the worm wheel (a gear with teeth that mesh with the worm). This configuration allows for a significant reduction in speed while simultaneously increasing torque output. The WE9 utilizes advanced ZA or ZK tooth profiles, which are designed for tighter meshing and improved contact, thereby maximizing efficiency and performance. The drive's self-locking function is particularly vital for applications where safety is paramount, as it effectively locks the mechanism in place, preventing unintended movements.

Features of Worm Gear Drive WE9

The Worm Gear Drive WE9 is packed with features that make it an exceptional choice for many industrial applications:

  1. High Efficiency and Torque Output: The worm gear design allows for greater torque output compared to conventional gear systems. This means that the WE9 can handle more substantial loads and provide better performance in demanding applications.

  2. Self-Locking Capability: This feature is critical for safety-sensitive applications. It ensures that the system remains locked when not in operation, preventing any potential back-drive that could lead to accidents or equipment damage.

  3. Sealed Construction: The WE9 is designed to operate in sealed conditions, providing protection against contaminants such as dust and moisture. This is essential for maintaining performance and longevity, especially in outdoor or harsh environments.

  4. Versatility: The WE9 can be paired with hydraulic motors or electric motors, offering flexibility in various operational contexts. This adaptability allows users to select the most suitable drive option based on their specific needs.

  5. Durable Design: Built with high-quality materials and precision engineering, the WE9 is constructed to withstand the rigors of industrial use, ensuring reliability and reducing maintenance costs over time.

  6. IP65 Protection Rating: The WE9 offers an impressive protection level, making it suitable for environments exposed to dust and water. This IP65 rating ensures that the drive can operate effectively in a range of challenging conditions.

Applications of Worm Gear Drive WE9

The versatility of the Worm Gear Drive WE9 enables its application across various industries. Some notable applications include:

  • Boom Lift Rotary Drives: In aerial work platforms, the WE9 provides reliable rotation and lifting capabilities, ensuring that operators can safely access high-altitude work areas.

  • Mining Drill Lifting Drives: The robust nature of the WE9 makes it ideal for lifting heavy drilling equipment in mining operations. Its self-locking feature adds an extra layer of safety when equipment is in use.

  • Industrial Tipping Mechanisms: The drive is used in machines that require controlled tipping or rotation, such as hoppers and containers, where precise movements are essential for operational efficiency.

  • Construction Machinery: The WE9 is increasingly being used in construction machinery that requires reliable and safe rotational movements, contributing to improved productivity and safety on job sites.

  • Automated Systems: In automation and robotics, the WE9 plays a critical role in providing precise control over movements, enhancing the overall functionality of automated systems.

Price of Worm Gear Drive WE9

The price of the Worm Gear Drive WE9 can vary significantly based on several factors, including specific configurations, customization options, and the scale of production. It is essential for potential buyers to contact our sales representatives for detailed pricing information tailored to their specific requirements. LYRADRIVE is committed to providing competitive pricing while ensuring that the quality and reliability of our products remain uncompromised.

LYRADRIVE: A Professional Manufacturer of Worm Gear Drive WE9

LYRADRIVE is a leading manufacturer specializing in the production of Worm Gear Drive WE9. Our commitment to quality is reflected in every aspect of our manufacturing process. We leverage advanced engineering techniques and high-quality materials to produce drives that meet the highest standards of performance and durability. Our experienced team works closely with clients to understand their unique needs and provide tailored solutions that enhance their operational efficiency.

With a focus on innovation and customer satisfaction, LYRADRIVE continuously invests in research and development to improve our products and adapt to emerging technologies. This dedication ensures that our Worm Gear Drive WE9 remains at the forefront of the industry, delivering reliable performance across a wide range of applications.

Comparison of WEA9 and WEB9

The WEA9 and WEB9 series rotary drives are enhanced versions of the original WE series, designed to meet the demands of even the most challenging working conditions. The key difference lies in their sealing methods. The WEA9 features single-skeleton oil seals, while the WEB9 is equipped with double-skeleton oil seals. This optimization in sealing technology provides the WEB9 with superior sealing performance, making it particularly effective in environments filled with dust, mud, and other contaminants.

Both the WEA9 and WEB9 offer exceptional performance, but the choice between the two depends on the specific environmental conditions and operational requirements. For applications exposed to harsh conditions, the WEB9 is the preferred option due to its enhanced sealing capabilities. In contrast, the WEA9 is suitable for less demanding environments while still providing reliable performance.

In summary, the Worm Gear Drive WE9 stands out as a premier solution for low-speed industrial applications, combining safety, efficiency, and adaptability. Its design and features make it an ideal choice for a variety of sectors, ensuring that it meets the high standards required for modern industrial operations.

WE7&WEA7/WEB7

Value

Unit

Output Torque

8

kN.m

Tilting Moment Torque

35.6

kN.m

Holding Torque

38.7

kN.m

Static Axial Rating

578

kN

Static Radial Rating

215

kN

Dynamic Axial Rating

136

kN

Dynamic Radial Rating

115

kN

Gear Ratio

62:1

Tracking Precision

≤0.15

°

Weight

54

kg

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Luoyang Slewring Bearing Co., Ltd.

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No. 6, Fenghua Road, Jianxi District, Luoyang Area, China (Henan) Pilot Free Trade Zone.

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+86 13903880726

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sales@lyradrive.com