The SNU-UD 4/90 Worm Gear Unit is a series of double reduction worm gearboxes. The transmission ratio ranges from 75:1 to 4900:1, making it suitable for slow-moving machinery. It can be used for underdrive, overdrive, and vertical assembly conditions.
Our company provides Elecon brand replacement worm reducers that are of high quality and competitively priced. However, please note that our products are only replacement parts, not original equipment. If you need to purchase original equipment, please contact the original supplier directly. See below for an image of the replacement part:
The SNU-UD 4/90 Worm Gear Unit is composed of two single reduction worm gearboxes. The main worm unit is specially designed to be installed on a standard single worm unit that makes up the second level. The entire gear device is compact and sturdy and suitable for slow-moving machinery. The transmission ratio ranges from 75:1 to 4900:1, making it ideal for high torque, slow-speed drives. The worm gear transmission is in accordance with the BS-721 standard. See below for an image of the worm component:
See below for an image of the SNU-UD 4/90 Worm Gear Unit dimensions:
The SNU-UD 4/90 Worm Gear Unit can be used for a wide range of applications, including:
See below for an image of the worm gear reducer application:
When installing, using, and maintaining the equipment, please note the following:
See below for an image of a worm drive:
| Issue | Cause | Solution |
|---|---|---|
| Overheating of gearbox | Lack of lubrication, wrong choice of lubricant, excessive loading or speed | Check lubrication, use correct lubricant, adjust loading or speed |
| Abnormal noise | Worn gears or bearings, misalignment, lack of lubrication | Replace worn gears or bearings, align properly, add lubrication |
| Oil leakage | Damaged seals or gaskets, improperly installed or maintained | Replace damaged seals or gaskets, re-install properly, maintain regularly |
| Shaft breakage | Excessive torque or loading, poor material quality, improper installation | Reduce torque or loading, use high-quality materials, install properly |
| Severe vibration | Imbalance, misalignment, worn gears or bearings | Balance properly, align properly, replace worn gears or bearings |
| Failure to start | Electrical problems, lack of power, improper wiring | Check electrical connections, ensure proper power, wire correctly |
| Excessive noise | Improperly installed, worn gears or bearings, misalignment | Re-install properly, replace worn gears or bearings, align properly |
| Excessive wear | Poor material quality, lack of lubrication, excessive loading or speed | Use high-quality materials, add lubrication, adjust loading or speed |
See below for an image of a worm gear drive:
Our company provides replacement worm reducers for Elecon brand gearboxes. The advantages of our products include:
It is important to note that our products are only replacement parts, not original equipment. If you need to purchase original equipment, please contact the original supplier directly. See below for an image of the worm gearbox motor:
Electric motors and worm reducers are important components that work together to power various types of machinery. Our company not only provides high-quality worm reducers, but also various types of electric motors for your specific needs. This synergy between our products ensures the best performance for your machinery. See below for an image of the electric motors:
Thank you for considering our SNU-UD 4/90 Worm Gear Unit and Elecon brand replacement worm reducers. Our company, Raydafon, is a comprehensive transmission equipment manufacturer with over 20 years of experience in designing, producing, manufacturing, and selling speed reducers. We serve customers all over the world and have won the praise of the market. Our goal is to provide high-quality, energy-efficient, and stable production that meets the needs of our customers. See below for an image of our worm gearbox factory:
The transmission ratio range of the SNU-UD 4/90 Worm Gear Unit is from 75:1 to 4900:1.
Before commissioning, check the oil level and quantity, read and follow the oil plate and installation instructions.
If there is oil leakage, replace damaged seals or gaskets, re-install properly, and maintain regularly.
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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Raydafon