Jiuwei motor speed variator series UDL are manufactured with housing and covers of casting aluminum alloy up to the size UDL1.5 and casting iron for bigger sizes.
The products include the following main characteristics:
1. High speed-regulating precision: up to 0.5-1 rotation.
2. Large speed-changing range: The speed ratio ranges from 1.4 to 7.
3. High in strength and long in service life.
4. Convenient to regulate the speed.
5. Continuous in running, front to back in running direction, smooth in driving, stable in performance and low in noise.
6. Full in sealing and suitable for any environment.
7. Compact in structure and small in volume.
8. Made in high-quality aluminum alloy, good surface and light weight.
9. Good in adaptation, UDL series speed variators can be combined all kinds of speed reducers.

It has several types, B3 with input flange, B5 with mounting foot, B35 with input flange and mounting foot, and special type with double output shaft etc.

Main structure

Mainly materials
|
House/Flange |
Aluminum alloy, casting iron |
|
Shaft |
20CrMnTi, 40Cr, alloy steel |
|
Gear |
40Cr |
|
Oil |
Grease |
General technical data
|
Size |
0.18, 0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5, 7.5 |
|
Speed ratio |
1.4-7 |
|
Motor power |
0.18-7.5KW |
|
Output torque |
1.5-118N.m |
|
Mounting type |
Flange, foot |

Main mounting position

Speed variators with RV mounting dimensions


Our advantages
- Factory founded in 2006, with extensive experience in production and manufacturing.
- 10,000 square meters standard workshop and over 40 sets production and testing equipment, not only CNC lathes, grinding machines, milling machines, gear hobbing machines, Coordinate Measuring Machining, foundry workshop and assembly lines.
- With technology department and quality department, providing OEM service, based on ISO standard management.
- Exporting to more than 66 countries and regions, widely used for range of industries, including steel industry, metallurgy industry, textile machinery, printing machinery, woodworking machinery, chemical industry, lifting equipment, logistics and conveying equipment, agriculture and packaging equipment etc.
- Our goal is to create the most high efficient and economic speed gearboxes, making JIUWEI a global supplier of advance power transmission solutions expert.
FAQ
Q: How about mounting types?
A: We can provide B3, B5 and B35 different mounting types, B3 is with output flange, B5 is with mounting foot, B35 is with both of them.
Q: Do you have double input shaft types?
A: Yes, general is single shaft, but we also have double input types.
Q: Do you have handwheel?
A: Yes, we provide one piece hand wheel for one piece gearbox.
Q: Do you have air vent?
A: Yes, we provide one piece copper material air vent for one piece gearbox.
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