China shop 0.18~7.5 Kw Rated Power Nmrv Aluminum Alloy Small Worm Gear Reducer factory

Product Description

Solution Description

NMRV collection worm gear reducer
one.  Aluminum alloy housing, tiny size, light-weight w8.
two. Higher transmission effectiveness, lower noise.
three.Easy ruuning, high output torque and lengthy service existence.
4. Several relationship framework and installation.


Type Worm Gear Pace Reducer / Worm Gearbox
NMRV Model NMRV25, NMRV30, NMRV40, NMRV50, NMRV63, NMRV75, NMRV90, NMRV110, NMRV130, NMRV150
NRV Product NRV25, NRV30, NRV40, NRV50, NRV63, NRV75, NRV90, NRV110, NRV130, NRV150
Electrical power .12kw-15kw
RATIO one/7.5,1/ten,1/15,1/20,1/fifteen,1/30,1/40,1/50,1/60,1/eighty,1/one hundred
Color Blue(RAL5571), Silver gray (RAL9571), or on ask for
Content Housing/Flange:Aluminum Alloy
Worm Gear:Copper 9-4&nodular iron
Worm:20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
Shaft:chromium steel-45#
IEC FLANGE IEC normal flange 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON
LUBRICANT Artificial & Mineral

Comprehensive Images


NMRV Product&marker



Signifies gap-input with flange


Signifies shaft-input CZPT flange

sixty three

Centre-to-centre spacing of worm-gear velocity reducer




Double enter shaft

F1 (FA)

Flange output


Single output shaft


Double output shaft


Fitted for motor coupling


Motor mounting facility


Electrical motor power


Mounting placement

NMRV                                                                     NMRV+NMRV





Manufacturing the  Aluminum Housing by CNC.                          Tons of  housings in stock.

Plenty of worm gears and worm shafts in inventory.

Assembling line 

Packaging & Shipping and delivery

Each and every reducer in solitary carton box packed.


Q1: Are you buying and selling business or company ?
A: We are manufacturing unit.

Q2: How lengthy is your delivery time and shipment?
one.Sample Lead-instances: ten-twenty days.
2.Creation Direct-moments: thirty-45 times after order confirmed.

Q3: What is your advantages?
one. The most aggressive cost and good top quality.
two. Ideal specialized engineers give you the very best assist.
3. OEM is available.

We are experienced transmission sellers and supply a extensive assortment of transmissions, an crucial part of several drive methods. Gearboxes can be employed to minimize or improve pace, improve torque, reverse or modify the route of a drive shaft. Gearboxes are also known as gear drives, pace reducers, gear motors, velocity reducers and equipment reducers.
Gearboxes are mechanical devices that aid push systems sustain ideal pace and torque for programs. Also acknowledged as gearboxes and gear drives, they minimize the rotational velocity of the input shaft by a specified share and boost the power sent to the output shaft by the very same share. Ratio multipliers enhance the deceleration and torque presented by the reducer by a particular ratio and are suitable for parallel installations. Mounting bases, torque arms and flange couplings are add-ons employed with the reducer. They are generally used in apps where the reducer is not immediately linked to the generate system.

China shop 0.18~7.5 Kw Rated Energy Nmrv Aluminum Alloy Small Worm Equipment Reducer     factory