NRV050 Worm reduction gearbox gear drives BEST QUALITY IN CHINA

Gearing Arrangement: Worm
Output Torque: 2.6 to 1760
Rated Power: 0.06kw-15kw
Input Speed: 700rpm, 1400rpm, 2800rpm
Output Speed: 7-560rpm
Model Number: NRV
Color: Silver, blue, grey
Packing: Carton & Plywood case
Packaging Details: small carton for each gearbox plywood case(110*110*0.85m) for outside
Port: Shanghai, Ningbo

Dear customer, we are ready to serve for you!

Main features of NRV050 worm gear speed gearboxes:
1. wide speed ratio range
2. small volume, low weight, occupying small space for mounting
3. high efficiency, high mechanical strength and high quality aluminum alloy housing
4. long life service, large output torque, low noise and little vibration
5. low temperature rise, omnibearing installation, easy to connect with other machinery
6. high carry ability, elegant appearance
7. CE standard, input power can be 0.18KW-15KW
8. stable transmission

Specifications

Type: NRV 050
Model: NRV
Ratio: 5:1, 7.5:1, 10:1, 15:1, 20:1, NMRV90 gearbox worm gear box with input flange worm geard motor speed reducer 25:1,
30:1, 40:1, 50:1, 60:1, 80:1, 100:1
Color: Blue, Silver, Grey, Customised (Wet painting, oven painting)
Material: Housing, cover, flange(size30-90): aluminum alloy
Housing, cover, flange(size110-150): cast iron
Worm gear: bronze for outside & nodular iron for inside
Worm shaft: 20CrMnTi with carburizing and quenching,
Surface harness: 56-62HRC
Output shaft: chromium steel-45#
Bearing: C&U brand, HCH brand
Oil Seal: NAK SKF
Packing: Carton and Wooden Case
Warranty: 1 Year
IEC Flange: 56B5, 56B14, 63B5, 1 series pto shaft parts triangular steel tube 9k drive shaft 63B14, 71B5, 71B14, 80B5, 80B14, 90B5, 90B14, 100/112B5, 100/112B14, 132B5
Lubricant: Synthetic oil & Mineral oil

Our Services
We are top WORM GEAR reducer factory
Sell directly to clients to more than 20 countries including India, Turkey, Spain, Brazil, Russia, Poland, etc.
Our total sales revenue for 2014 was $10.5 MILLION USD.
Our products have CONSISTENT HIGH QUALITY and LOW PRICE. We have our own Aluminum Casting factory which guarantees the quality of the products and allow us to offer competitive price.
We do CUSTOMISED products.
Also, we are very nice people to deal with.
Welcome to VISIT OUR FACTORY!

Advantages of our factory
Advantage one — Alluminium Casting Machines & Test Facilities
The owner of NMRV factory, Mr Lu also has an aluminum die casting factory with 100% stock. This aluminum die casting factory is the best in our Hangzhou. We produce NMRV housing, Large torque high quality helical geared motor 7.5 kw right angle spiral bevel gearbox cover, flange and supply to other NMRV factory.

Advantage two — Sufficient Stock of Spares
To ensure our customer fast deliver time, we have sufficient stock of spares such as housing, cover, input flange, output flange, worm wheel, worm gear, oil seal, bearing.

Advantage Three — Best Machines in China
The owner of Hangzhou Reducer, Mr Lu, is the sales representatives of the Chinese biggest tool equipment factory in Zhejiang province. He sells a lot of hobing machine, gridding machine, CNC machine and so on to other factory. As to the tool machines in our factory, all of them are equipment with best processing precision with solid technical support.

FAQ
Question One:
What infomation should I tell you to confirm the order?
A: Model/Size, Transmission Ratio, Shaft directions & Order quantity.

Question Two:
What if I don’t know which one I need?
A:Don’t worry, Send as much information as you can, our technical team will assist you to find the right model/size you are looking for.

Question Three:
How long should I wait for the feedback after I send the enquiry?
A: Within 12 hours

Question Four:
What should I provide if I want to order NON-STANDERD reducers?
A: Drafts, Dimensions, Most popular hand worm reduction drive gearbox Pictures and samples if possible.

Mounting Dimensions

Dimensions of NMRV worm gearbox