Product Detail

0.75-7.5kw 1400rpm(4pole) Nmrv,nrv Worm Gear Box Speed Reducer (Box Speed Reducers)

US 149.99
50/sets(Min. Order)

  • Phase:
  • Frequency:
  • Payment Terms:
  • Output Power:0.75-7.5kw
  • Usage:
  • Voltage:
Product Description

Basic Info.

  • Phase:
  • Frequency:
  • Payment Terms:
  • Output Power:0.75-7.5kw
  • Usage:
  • Voltage:
  • Speed:
  • Place Of Origin:Guangdong China (mainland)
  • Brand Name:Tongrun
  • Model Number:Nmrv110
  • Gearing Arrangement:Worm
  • Output Torque:345--790nw
  • Rated Power:0.75-7.5kw
  • Output Speed:14-187rpm
  • Input Speed:1400rpm(4pole)
  • Color:Blue,silver Grey
  • Type:Nmrv,nrv Worm Gear Box Speed Reducer
  • Ratio:7.5-100
  • Model:110
  • Material Of Body:Cast Iron

    Product Description.

  • NMRV110 Ratio 7.5-100 Worm gear box speed reducer



    TypeWorm Gear Speed Reducer
    Material:Aluminium / casting iron-Housing,10-3 # Cooper-Worm Gear,45# chromium steel- Shaft
    PackingPaper box / per set
    BearingHRE Bearing
    SealNAK Seal

    (1) Withexcellent quality 
    (2) Reasonable price 
    (3) Promise to delivery on time 
    (4) Speed ratio: 7.5/10/15/20/25/30/40/50/60/80/100


    (1) Large output torque

    (2) Safe, reliable, economical and durable
    (3) Stable transmission, quiet operation

    (4) High heat-radiating efficiency, high carrying ability
    (5) NMRV worm gearbox are widely used in the sectors, Like food stuff,     ceramics, and chemical manufacturing, aswell as packing, printing,  dyeing,woodworking, glass and plastics


    (1) Motor power:0.06-15kw

    (2) RV series gearbox with larger output torque:4-2320N.M

    (3) Gearbox Speed ratio: 7.5/10/15/20/25/30/40/50/60/80/100

    (4) Aluminumalloy gearbox with

    IEC inputflange: 56B14/71B14/80B5/90B5…


    (1) NMRV030-NMRV090: Aluminum alloy housing

    (2) NMRV110-130: Cast iron housing

    (3) Bearing: Brand “HRE” bearing

    (4) Seal:  NAK seal from Taiwan.

    (5) Lubricant: Synthetic & Mineral

    (6) Wormis 20CrMnTi with carburizing and quenching,

    the surfacehardness is 56-62HRC.


    (1)         Blue / Silvery White


    (1)  Mechanical gearbox quality guarantee: 1 year

    (2)  Certificate of quality: ISO9001:2008

    (3)  Every product must be tested before sending

    Gear & Shaft:


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