Gold Member Since 2007
Audited Supplier
Zhejiang Kailida Explosion-Proof Electromechanical Co., Ltd.

Reduction Gearbox, Speed Reduction Gearbox, Reducer manufacturer / supplier in China, offering New Type Best Quality Nmrv Series Worm Gearbox, Ie4 Three Phase Permanent Magnet Synchronous Motor, Three Phase High Efficiency Permanent Magnet Synchronous Motor and so on.

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Supplier Homepage Product speed reducer worm gear reducer New Type Best Quality Nmrv Series Worm Gearbox

New Type Best Quality Nmrv Series Worm Gearbox

FOB Price: US $32 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $32/ Piece
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Port: Ningbo, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: NMRV50
  • Hardness: Soft Tooth Surface
  • Layout: Shunting
  • Step: Single-Step
  • Color: Red,Blue,Grey,Yellow
  • Speed Ratio: 5-100
  • Warranty: 1 Year
  • Transport Package: Carton, Wooden Case, Plywood
  • Origin: Zhejiang, China
  • Application: Motor
  • Installation: Vertical Type
  • Gear Shape: Conical - Cylindrical Gear
  • Type: Worm Reducer
  • Housing Material: Alloy Aluminum
  • Model Range: Nmrv25-Nmrv150
  • Trademark: Kailida or OEM
  • Specification: SGS

Product Description

Customer Question & Answer
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1.Die cast aluminum housing,cubic structure,beautiful in appearance,samll valume,fine heat loss and fiexible mounting
2.The worm gear and the worm shaft adopt precision process and meshing to ensure the stable transmission,low temperature,low noise level,high efficiency and long service life.
3.Input and output parts are treated by smooth,and dustproof to increase the quality and its service life
4.high quality bergings and seals to prevent from oil leakage


  Single Stage RV25-RV150
  Ratio 7.5-100
  Input Power 0.06KW-15KW
  Output Speed 14-280rpm
  Output Torque  5-1800Nm
Core parts worm wheel,worm shaft
 Core parts material     worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
  Lubrication  RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings C&U

 Products are widely used in ceramic, glass, food, metallurgy, beer & drink, printing and dyeing, textile, petrochemical engineering, warehouse logistics, wood-working machine, environmental protection equipment, printing and packaging, pharmacy, and leather. 

New Type Best Quality Nmrv Series Worm Gearbox

New Type Best Quality Nmrv Series Worm Gearbox
New Type Best Quality Nmrv Series Worm Gearbox
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Mr. James Yuan
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