Best Seller Aluminum Alloy Housing Speed Variator (UDL)
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Best Seller Aluminum Alloy Housing Speed Variator (UDL)
The Best Seller Aluminum Alloy Housing Speed Variator (UDL) is a versatile and high-quality product that finds application in various industries, including hotels, garment shops, manufacturing plants, food and beverage factories, construction works, and more. This speed variator is designed to provide efficient and reliable performance in both vertical and horizontal mounting positions.
With a weight of 5 KG, this speed variator is lightweight and easy to handle. It is made from high-quality aluminum alloy and cast iron materials, ensuring durability and long service life. The color options available for this product include blue, silver, black, grey, or customized colors to suit individual preferences.
The UDL speed variator offers a wide range of output torque, ranging from 1.5 to 118 N.M, making it suitable for various applications. It has an input speed of 1400 RPM and an output speed ranging from 1000 to 200 RPM, providing flexibility and adaptability to different operating conditions.
This speed variator is certified with ISO9001:2008, ensuring its compliance with international quality standards. It comes with a warranty of 1 year, subject to proper operation and installation. Customized support is also available for OEM and ODM requirements.
Features:
- High precision and stable transmission
- Large output torque
- Rapid heat dissipation due to the presence of cooling fins
- Suitable for omni-directional installation
- Easy mounting with various accessories
- Good rust resistance
Specification:
| Product name | UDL stepless transmission |
| Ratio | 1.6-8.2 |
| Power | 0.18-4 KW |
| Color | Blue/Silver/Black or on Request |
| Weight | 9 Kg |
| Material |
Housing: Aluminum alloy Gear: Carburized 20CrMnTi with good wear resistance and no noise Wormwheel: Wheelhub cast iron QT500 and bronze ZQSn10-1 Wormshaft: Steel 20Cr with a carburized surface and hardness of HRC60 |
| Single unit input versions |
SMRV: Fitted for motor flanged coupling SMRV-E: Motor flanged coupling with worm extension shaft SRV: With input shaft SRV-E: With double extension worm shaft |
| Suitable motor pole | 2pole, 4pole, 6pole |
| Inch size | Available |
| Personal customization | Available |
| Extra service | OEM |
| Quality Assurance | 1 year |
We produce speed reducers in strict accordance with ISO9001 standard to provide our customers with high-quality gearboxes at competitive prices. Our gearboxes are equipped with accessories from international famous brands, such as SKF oil seal, Shell lubricant, and NSK bearing. The housing and gear are produced in our company under stringent quality control. We maintain a large stock of our products and also provide customized reducer solutions. Contact us for more information.
Other Products
EVER-POWER GROUP offers a wide range of products, including various cast iron components used in industries such as grey cast iron, ductile cast iron, alloy steel casting, stainless steel casting, carbon steel casting, corrosion resistant steel casting, aluminum pressure die casting, aluminum gravity die casting, aluminum sand casting, aluminum alloy casting, refractory steel casting, copper alloy casting, zinc alloy casting, sand casting, green sand casting, and more. We pride ourselves on providing high-quality products, competitive prices, and excellent customer service. We welcome customers to come to us for customized solutions based on their specific requirements.
FAQ
- How do I choose a speed reducer that meets my requirements?
- When is the best time to contact you?
- What is the quality of your products?
- Do you offer any visits to your facility?
- What is the lead time for your products?
You can provide us with the motor information or motor-related parameter drawings, or take clear pictures of the motor and related equipment. It would also be helpful if you can inform us about the type of reducer you used originally.
You can contact us anytime, and we will reply as soon as possible.
Quality is always the foundation of our company. We recommend buying a sample to evaluate the quality. Taizhou Sihai Machinery Co., Ltd. has been engaged in the research, development, design, and production of reducers for over 20 years.
Yes, we welcome visits to our facility. Please notify us in advance.
The lead time will be determined based on our agreement with you.
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






