| Customization: | Available |
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| Application: | Motor, Machinery, Marine, Agricultural Machinery, Textile Industry |
| Hardness: | Hardened Tooth Surface |
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Summary:
The RV series worm gearbox is a mechanical power transmission device widely used in various industrial applications. It adopts advanced square box structure, high quality die-casted Aluminum alloy. It has small volume, light weight, high strength, heat dissipation, attractive and durable.
The reducer has big output torque, smooth transmission, and low noise, it adopts all-closed structure, good sealing, free of maintenance, can adapt to comprehensive installation.
Structure Features:
1) Made of high-quality aluminum, highly accurate, light in weight and non-rusting.
2) Compact structure saves mounting space.
3) High overload capacity.
4) Smooth and stable transmission, low noise, can work long time in dreadful conditions.
5) High in radiating efficiency.
6) Good-looking in appearance, durable in service life.
Materials:
| Housing | die-cast aluminum alloy(from size:25 to 90);cast iron(from size:110 to 150) |
| Worm shaft | 20CrMnTi, carbonize heat treatment |
| Worm gear | wearable stannum bronze alloy |
| Oil seal | Chinese brands or others |
| Bearing | Chinese brands or others |
Technical Data:
| Size | NMRV25,30,40,50,63,75,90,110,130,150 |
| Input motor power | 0.06kW~15kW |
| Output torque | 2.5~1200N.M |
| Speed ratio | 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Flange | B5/B14 |
Surface Painting:
Aluminum alloy housing(from size 25 to 90):
1) Shot blasting and special antiseptic treatment on the aluminum alloy surface.
2) After phosphating treatment, painting with blue, silvery white or grey paint.
Cast iron housing(from size:110 to 150):
1) After shot blasted treatment, painting with anti rust paint, and then painting with blue, silvery white or grey paint.
Quality control:
1) ISO 9001, every product must be tested.
2) Quality guarantee: one year after receiving.
Summary:
the NMRV worm gearbox is a reliable and versatile solution for various industrial applications, offering high efficiency, durability, and flexibility in a compact form factor. Its range of sizes and configurations make it suitable for a wide array of uses, from conveyors to automation systems.
If you have special request, send us your drawing or send us sample it is also OK.
Jiuwei had entered the machinery field since 2006, and established factory to produce high-quality worm shaft and gears in 2007 with only 12 sets machines.
With the rapid development of the industry, our performance has steadily improved. During several years, we had more than 30 sets CNC machines in our workshop to produce high-quality worm gear, worm shaft, screw, housing and all parts. We had became a very provassfional and technical expert, and made deep friendship with many clients and manufacturers in transmission field.
To provide better service for our global clients, our trading service department was independent and Jiuwei company was established.
And now we have all kinds of machines and testing equipments, covering lathes, drilling machines, hobbing machines, CMM etc. We can produce more than 250,000pcs reducers per year with stable and reliable quality, which have service in steel industries, food machinery, packaging machinery, textile machinery, woodworking machinery, chemical machinery and lifting equipment etc. Our products have been exported to Europe, Southeast Asia, the Middle East, South America and Africa markets.
We continue to believe that our products, services and the value they add to our customers' businesses remain the fundamental elements of our continued success.
Jiuwei Transmission, is willing to be a great partner with you for creating future.
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