China wholesaler Nrv+Nmrv Double Worm Speed Gearbox supplier

Product Description

Product Description

NMRV series worm gear reducer
one.  Aluminum alloy housing, tiny measurement, light w8.
two. Substantial transmission effectiveness, minimal sound.
3.Sleek ruuning, large output torque and lengthy services existence.
four. Several relationship composition and set up.


Type Worm Equipment Velocity Reducer / Worm Gearbox
NMRV Design NMRV25, NMRV30, NMRV40, NMRV50, NMRV63, NMRV75, NMRV90, NMRV110, NMRV130, NMRV150
NRV Model NRV25, NRV30, NRV40, NRV50, NRV63, NRV75, NRV90, NRV110, NRV130, NRV150
Electrical power .12kw-15kw
RATIO one/7.5,1/ten,1/fifteen,1/20,1/15,1/thirty,1/forty,1/50,1/sixty,1/80,1/100
Shade Blue(RAL5571), Silver grey (RAL9571), or on request
Material 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 standard flange 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON
LUBRICANT Synthetic & Mineral

Thorough Pictures


NMRV Design&marker



Implies gap-enter with flange


Implies shaft-input CZPT flange

sixty three

Centre-to-centre spacing of worm-equipment pace reducer




Double enter shaft

F1 (FA)

Flange output


Solitary output shaft


Double output shaft


Equipped for motor coupling


Motor mounting facility


Electric powered motor energy


Mounting place

NMRV                                                                          NMRV+NMRV





Producing the  Aluminum Housing by CNC.                          Plenty of  housings in inventory.

Plenty of worm gears and worm shafts in inventory.

Assembling line 

Packaging & Delivery

Every single reducer in solitary carton box packed.


Q1: Are you trading organization or manufacturer ?
A: We are manufacturing facility.

Q2: How lengthy is your supply time and shipment?
1.Sample Guide-moments: 10-twenty times.
2.Manufacturing Guide-times: 30-45 days following order confirmed.

Q3: What is your rewards?
1. The most competitive price and very good high quality.
two. Excellent specialized engineers give you the very best assist.
three. OEM is offered.

Beneath is a checklist of our currently obtainable industrial gearboxes. If you can not discover what you are seeking for, make sure you get in touch with the factory for far more options. At EP, we are continually developing new items and retrofitting old types to satisfy consumer requirements.
Gearboxes can be utilised in various fields of extensive processing, agriculture, chemical processing, oil and gas, electrical power transmission and distribution systems, logistics, warehousing and other industries. Equipment reducers are generally used the place larger torque and/or reduce rotational speeds are needed, or if power requirements to be transmitted at alternating angles, such as in correct-angle motors. It can also alter the direction of rotation, as nicely as clockwise and counterclockwise. EP offers a comprehensive assortment of gear reducers with right angle worms and substantial efficiency options. Electric Equipment Aluminum merchandise are a lightweight and resilient different to present-day solid iron and steel designs and can be stocked or custom made to your precise technical specs. EP gearboxes are light-weight and durable, aluminum worm gearboxes are designed for restricted areas, like challenging-to-install OEM styles as nicely as cell gear. Eccentric reducers are accessible as compact aluminum or forged iron inline reducers with seal lifestyle rankings from 15HP (aluminum) to 40HP (solid iron). In addition to our common and modified common products, our engineers will function with you to design and style and build customized solutions for multiple drive technologies to match your application needs.

China wholesaler Nrv+Nmrv Double Worm Speed Gearbox     supplier