Worm Gear Reducer-Replacement of Mitsubishi Heavy Worm Gear Unit SEHV Series Base Mounting Double Stage Reducer with Helical Gear SEHV500L(R)-250
Product Introduction
SEHV worm gear reducer has a high performance, significant reduction ratio, and powerful torque capacity. Its durable construction, high efficiency, and reliability make it a valuable component for heavy machinery, material handling systems, and various industrial applications. This model of the reducer ensures reliable operation and minimal maintenance.
Our company (HZPT) provides Mitsubishi brand replacement worm gear reducers, which are of high quality and affordable. We emphasize that our products are replacement parts, not original factory parts. If you need to buy original factory parts, please contact the original supplier. Below is a picture of our product:

Advantages of SEHV Worm Gear Unit
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Improved Efficiency
The high-efficiency gearbox of this model helps reduce energy consumption and operating costs.
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Durable and Reliable
The robust construction ensures long-term durability and reliable performance in harsh environments.
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High Torque Output
It can provide significant output torque, making it suitable for heavy-duty applications.
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Multi-function Applications
It is suitable for a range of applications, including heavy machinery and automation systems.
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Low Maintenance
The synthetic oil lubrication reduces the need for frequent maintenance and improves operating efficiency. Below is a picture of worm gear and worm wheel:
Mitsubishi Worm Gear Reducer Replacement
Our company provides Mitsubishi brand replacement worm gear reducers, which have several replacement advantages:
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High-Quality Replacement
Our replacement parts are of high quality and can be used as a replacement for original equipment.
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Cost-Effective Pricing
Our replacement parts are available at an affordable price, making it easy for customers to reduce their maintenance costs.
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Certified Replacements
Our replacement parts are not original factory parts. We only provide original factory parts as replacement parts. If you need to buy original factory parts, please contact the original supplier.
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Customizable Products
We welcome customers to provide drawings and samples for customization.
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Efficient Order Processing
Our efficient order processing ensures customers receive our products quickly. Below is a picture of our product:
Maintenance of Worm Gearbox
In order to ensure the smooth operation of the worm gearbox, please follow the instructions below:
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Regular Inspection
Check the gearbox for signs of wear, leaks, or damage. Check the gears, bearings, and housing for any abnormalities.
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Lubrication
Ensure that the gearbox is properly lubricated according to the manufacturer's recommendations. Replace the lubricant at recommended intervals or if it becomes contaminated.
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Cleaning
Keep the gearbox clean and free of debris. Avoid using chemicals that may damage the gearbox.
Problems and Solutions of Worm Gear Unit
| Problem | Cause | Solution |
|---|---|---|
| Abnormal Noise | Worn gears or bearings | Replace worn parts |
| Overheating | Insufficient lubrication or too much load | Adjust the lubrication system or reduce the load |
| Oil Leakage | Loose bolts or damaged seals | Tighten bolts or replace seals |
| Abnormal Vibration | Imbalance or misalignment | Adjust or balance the gearbox |
| Low Efficiency | Worn gears or poor lubrication | Replace worn parts or improve lubrication |
| Shaft Breaking | Excessive load or poor quality of parts | Reduce the load or use higher quality parts |
| Oil Contamination | Excessive wear or poor maintenance | Replace worn parts or improve maintenance |
| Seal Damage | Excessive pressure or temperature | Reduce pressure or temperature |
Motors for Worm Reducers
Electric motors are important components that work together with worm gear reducers. They help to provide torque and power to different types of machinery and equipment. Our company also provides various electric motors for sale, ensuring that our customers have a complete range of products to meet their needs.
Worm gear reducers and electric motors are complementary components. The reducers provide torque and speed reduction, while the motors provide the necessary power to drive the machinery. Together, they form a powerful drive system that can be used in a wide range of applications. Below is a picture of our electric motors:

About HZPT
As a comprehensive transmission equipment manufacturer, HZPT integrates research and development, manufacturing, and sales of speed reducers. With more than 20 years of experience in the design, production, manufacture, and sales of gearboxes, we serve customers in Europe, America, Africa, Asia, etc., and have won the praise of the market. Our consistent mission and vision over the years, we have introduced advanced production equipment and testing equipment at home and abroad, employing industry professionals and technicians to carry out innovative research and development and manufacturing, we use standardized production management methods to strictly control every aspect of the production of reducers, providing customers with high-quality, high-energy-efficiency, high-stability production. Our gearboxes are widely used in the equipment industry, food industry, car washing industry, packaging industry, transmission industry, automation industry, solar energy industry, and so on.
Our company encourages customers to explore our products and contact us for purchases. Below is a picture of our worm gearbox factory:

Q&A
Q: What is the difference between a worm gear reducer and a helical gear reducer?
A: Worm gear reducers are more compact, have higher reduction ratios, and are more suitable for heavy-duty applications. Helical gear reducers are more efficient, have lower noise levels, and are more suitable for high-speed applications.
Q: How often should the worm gearbox be lubricated?
A: It is recommended to lubricate the worm gearbox every 6 months or 1000 hours of operation, whichever comes first. However, the lubrication frequency may vary depending on the application and operating conditions.
Q: Can I use a worm gear reducer with an AC motor?
A: Yes, worm gear reducers can be used with both AC and DC motors. However, it is important to ensure that the motor is compatible with the reducer and that the power and torque requirements are sufficient for the application.
Additional information
| Edited by | Zqq |
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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.
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