Nmrv Worm Gear Reducer Similar Motovario - China

NMRV- AL

Structure features,

High quality die casting aluminum alloy housing, suitable for universal mounting.

Heat sink design for cooling provides great surface area and higher thermal capacity than the casting iron housings.

From Nmrv025-150 with power scope from 15KW-60KW.

Large speed ratio range.

Each single frame size has 12 ratios from 5: 1 to 100: 1

Hardened worm with find grinding has the features of higher efficiency and big output torque.

Low noise and stably running, can adapt long term work condition in terrible environments.

Modularization combination PCRV+DRV extend the ratio of NMRV reducers from 5: 1 to 3200: 1

Main material

Housing: Die cast aluminum alloy(frame size 025 up to 90), cast iron(frame size 110-150)

Worm wheel gear: 20 Cr steel, carburization and nitriding treatment(the hardness of tooth is HRC60 and thickness of harden is 0.5mm after precision grinding)

Worm shaft: special wearable nickel bronze alloy

Gearing Arrangement Worm

Output Torque 2.6-1760 N.

M

Rated Power 0.06-15KW

Input Speed 1400rpm

Output Speed 14rpm-186rpm

Place of Origin Zhejiang, China (Mainland)

Model Number NMRV25~NMRV150

Brand Name HFT

weight 4.2KG-137Kg

Ratio 7.5-100

Color RAL9006 aluminium, RAL5010 blue or other

Mounting Position Foot mounted, flange mounted or torque arm mounted

Input Form IEC flange for mounting motor, solid shaft

Output Form Solid shaft, hollow shaft

Material Cast aluminium alloy

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Company Contact:

• Posted By: Zhejiang Hengfengtai Gear Reducer Mfg Co.,Ltd

• Phone: 8657786119817

• Address: meiyu Industrial Zone, Wenzhou , China

• Email:

• Website: http://www.cnhtr.com

• Business Description: Hengfengtai Gearbox Reducer Mfg Co., Ltd founded in 1991 with 400
  
  employees occupy 50000square meters factory.
  
  The mainly products are
  
  : HXG TA shaft mounted gearbox gear reducer, SMSR shaft mounted gear
  
  reducer, R helical geared motor, K helical bevel geared motor, F
  
  parallel shaft gearmotor , S helical worm geared motor, Tspiral bevel
  
  gearbox, P planetary gearbox, H/B high power gearbox, NMRV worm
  
  gearbox, MB speed variator, X cycloidal speed reducer , agitator , mixer
  
  gearbox.
  
  etc.
  
  The covering power from 0.18~4000KW, nearly 40, 000 kinds
  
  of transmission ratio.
  
  Many of the products can be replaced with Bonfiglioli, sew eurodrive, rossi group, siti gear reducer, sumitomo technology, nord drive transmission, stm italy, transtecno, stober, bujol, david brown, challange etc.
  
  The applications include environment protection, metallurgy, mine, storage logistics, beer, drink, lifting transportation, baccy light industry, solid parking, rubber and plastic, concrete mixer batching plant, cement mixing machine, belt conveyor, screw conveyor, stone crushers house, sand making production line etc.