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Hangzhou Boyu Speed Reducer Co., Ltd.

China Manufacturer with main products: Aluminum Nmrv Series Worm Speed Reducer with Output Flange, Aluminum Nmrv-s Series Worm Reducer, Cast Iron Wpa Speed Worm Gear Reducer, Wpo...

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Aluminum NMRV Series Worm Speed Reduction Box

FOB Price: 100.00 - 10,000.00 USD/Piece
Supply Ability: 500 Piece/Pieces per Day
Shipping: Shanghai-Ningbo
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Wooden Case


Worm gear reducer (NMRVwormducer)
1.Made of high-quality aluminium alloy,light weight and non-rusting.
2.Large output torque.
3.Smooth running and low noise.
4.High radiating efficeency.
5.Good-looking appearance,durable service life and small volume.
6.Suitable for omnibearing installation. 
(1) Large output torque
(2) Safe, reliable, economical and durable (3) Stable transmission, quiet operation
(4) High heat-radiating efficiency, high carrying ability (5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio
(6)worm gear speed reducers is widely used in the sectors, like foodstuff,ceramics, and chemical manufacturing, as well as packing,printing,dyeing and plastics.
Technical date:
(1) Iput power:0.06kw-15kw
(2) Output torque:4-2320N.M
(3) Speed ratio: 5/7.5/10/15/20/25/30/40/50/60/80/100
(4) With IEC input flange: 56B14/71B14/80B5/90B5…
(1) NMRVE-F025- NMRVE -F090: Aluminium alloy housing
(2)NMRVE-F110-150: Cast iron housing
(3) Bearing: NSK bearing & Homemade bearing
(4) Lubricant: Synthetic & Mineral
(5) Worm is 20CrMnTi with carburizing and quenching, the surface hardness is 56-62HRC, and the carbarized layer is 0.5-0.8mm, involute worm spiral form.
(6) The material of the worm mandrel is HT250, and the worm ring gear is ZQSn10-1.
(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.
(2)The gearbox need to replace the oil after 4000 hours.
(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.
(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.
(6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as well as packing, printing, dyeing and plastics
(1) Blue
(2) Silvery White
Quality control
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending

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