Worm Reducer-Replacement of Elecon Double Reduction Worm Gear Unit SNU-UD 4/90
SNU-UD 4/90 Worm Gear Unit
The SNU-UD 4/90 is a high-quality worm reducer that serves as a replacement for the Elecon Double Reduction Worm Gear Unit SNU-UD 4/90. It is designed to meet the requirements of slow-speed machinery, offering a minimum transmission ratio of 75:1 and a maximum ratio of 4900:1. This worm gear unit is suitable for underdrive, overdrive, and vertical assembly conditions.

Dimensions

The SNU-UD 4/90 worm gear unit is available in various dimensions to suit different applications. Its compact and sturdy gear device is specifically designed for slow-speed machinery, ensuring reliable performance. The gear device complies with BS-721 standard.

Applications
The SNU-UD 4/90 worm gear unit has a wide range of applications and is suitable for:
- Conveyors
- Mixers
- Agitators
- Crushers
- Winches
It is particularly well-suited for heavy-duty applications that require high torque and slow-speed operation. The worm gear unit ensures smooth and efficient power transmission in these applications.

Maintenance
Proper installation, use, and maintenance are essential for ensuring the optimal performance and longevity of the SNU-UD 4/90 worm gear unit. Here are some key maintenance points to consider:
- When lifting the gear unit, use lifting eyebolts or lifting points (for larger units).
- Before commissioning, check the oil level and quantity. Follow the lubrication plate and installation instructions.
- Installation must be carried out by qualified personnel in accordance with the manufacturer's instructions.
- Ensure proper maintenance of the running gear unit.
- Regularly check the oil level and refill as necessary.
- Operating speed, transmitted power, generated torque, or external load should not exceed the design values.
- Ensure proper selection of the driving and driven equipment to ensure satisfactory performance of the entire mechanical system, avoiding critical speed and torsional vibrations.

Elecon Worm Gear Unit Replacement
Our company offers high-quality replacement worm reducers for Elecon brand worm gear units. Here are some advantages of choosing our products:
- We provide superior quality replacement parts at competitive prices.
- All our products are replacement parts and not original equipment manufactured by Elecon.
- If you require original equipment manufactured by Elecon, we recommend contacting the original supplier.
- We welcome custom orders based on customer drawings or samples.
- We ensure prompt delivery and excellent customer service.
We understand the importance of providing reliable and cost-effective solutions for our customers. Our worm gear units are built to the highest standards, ensuring durability and efficient performance.

Motors for Worm Gear Reducers
Motors play a crucial role in the operation of worm gear reducers. They provide the necessary power to drive the gear unit and enable the smooth functioning of the machinery. At our company, we also offer a wide range of electric motors for sale to complement our worm gear reducers. These motors are designed for optimal compatibility and performance with our gear units.

The synergy between worm gear reducers and electric motors is essential for achieving efficient and reliable power transmission in various applications. By providing both high-quality gear units and compatible motors, we offer a comprehensive solution for our customers.
We encourage customers to explore our products and contact us for any inquiries or purchases.

Q&A
Q: Can the SNU-UD 4/90 worm gear unit be used for vertical assembly?
A: Yes, the SNU-UD 4/90 worm gear unit is suitable for vertical assembly conditions. Its design allows for reliable operation in various mounting orientations.
Q: What is the transmission ratio range of the SNU-UD 4/90 worm gear unit?
A: The SNU-UD 4/90 worm gear unit offers a wide transmission ratio range, from 75:1 to 4900:1. This allows for flexibility in meeting different speed and torque requirements.
Q: Can the SNU-UD 4/90 worm gear unit be used in heavy-duty applications?
A: Yes, the SNU-UD 4/90 worm gear unit is specifically designed for heavy-duty applications. It provides high torque and reliable performance, making it suitable for demanding industrial operations.
About Ever-power
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 established ourselves as a reputable supplier, serving customers in Europe, America, Africa, Asia, and other regions.
Our commitment to providing the highest quality products, superior service, and competitive prices has earned us a solid reputation in the market. We have invested in advanced production and testing equipment, employed industry professionals and technicians, and implemented standardized production management methods to ensure the consistent quality and performance of our gearboxes.
Our gearboxes are widely used in various industries, including equipment manufacturing, food processing, car washing, packaging, transmission, automation, and solar energy. We strive to meet the diverse needs of our customers and continuously improve our products to deliver efficient and reliable solutions.

We encourage customers to explore our range of products and contact us for any inquiries or purchases. We look forward to providing you with the best service, highest quality products, and competitive prices.
Additional information
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Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
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.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port



