For far more information.: Mobile/Whatpp: +8613083988828

Our specialists and engineers have 23 many years of Expertise in the Bearing Market.Our organization has strong financial energy, builds up a technician crew contingent with high top quality, possesses the creation assembly line of technicalization in China and ideal system checking on solution high quality and runs advertising networks all through the nation.


Quick Particulars

Applicable Industries:

Manufacturing Plant

Model Title:


Product NO:


Housing Substance:

Aluminum Steel






NSK Bearing

Gear content:

forty five# Cast Steel


1-two A long time

Mounting Position:

Flange Mounted

Output torque:


Intput pace:


Packaging & Delivery

Direct Time
Quantity(Parts) one – 1 two – five >5
Est. Time(times) three 10 To be negotiated

On-line Customization

Solution Description

NMRV NRV Sequence WORM Gear Velocity REDUCER

In accordance to European normal of similar solution,we adopt substantial-quality artificial oil,imported well-known manufacturer seal components and manufacture technologies to create square multi-positioned reductor. Attribute beautiful physical appearance,easy installation,compact framework,reduced noise and large effectiveness.
NMRV worm equipment gearbox absorbs superior engineering at house and overseas. It has a novel and exclusive “sq. box” external construction. The box is lovely in condition and is created of large high quality aluminium alloy by die casting.

NMRV RV series construction drawing



Worm geared motor


Worm reduction device


centre dictance


Reduction ratio


Double enter shaft


Output flange


Solitary output shaft 


Double output shaft


Fitted for motor coupling


Motor mounting facility


Electrical motor energy


Mounting situation

NMRV NRV Collection WORM Gear Speed REDUCER Functions:

● The bodyweight of the NMRV gearbox is fairly gentle. The shell is made of aluminium alloy. It has the rewards of light-weight bodyweight, excellent strength, exquisite visual appeal, higher heat dissipation performance, long service life, no sounds and so on. It is straightforward to connect with the motor.

● NMRV gearbox is a more functional transmission equipment, and in the look design and its integration are far more in line with the wants of the general public than other kinds of gearboxes.

●The software subject and popularity of the RV gearbox manufactured of aluminium alloy are even far better than other varieties of gearbox. It is a kind of gearbox with substantial practicability, and also a mixture of sophisticated technological innovation at residence and overseas.

● NMRV gearbox is extremely convenient to hook up with normal motor, CVT, flange electromagnetic clutch brake device, and does not want coupling. Suitable for all-spherical set up, and the output torque is comparatively huge, work fairly smoothly and so on.


20CrMn Ti materials – reduced carbon alloy steel

Imported gear grinding machine processing, substantial hardness, stable performance.
Vacuum furnace carburizing warmth treatment, carburizing layer uniform.

Large Good quality SHELL  Materials

The box body is produced of HT200 material,which is cleaned by expert screening and washing products to make sure that the internal cavity of the box entire body is cleaner with no iron filings.

Higher High quality OUTPUT SHAFT

New regular axle, multi-precision machining, by way of demanding dynamic and static balance check, to ensure minimal sounds and clean operation of gearbox

NMRV NRV Sequence WORM Equipment Speed REDUCER MOUNTING Dimensions

Solitary Stage Worm Equipment Reducer

Output Flange Mounting Dimensions

Torque Arm Dimensions

Our Business

HANGZHOU At any time-Power Group, One OF THE Greatest GEARBOX Factory IN CHINA, ELECTROMECHANICAL Equipment Supply STATION

Our organization is found in the metropolis of HangZhou, ZheJiang Province of China.
We take care of the products of power transmission, our strains primarily include collection merchandise in speed gearboxes, gearboxes , related electricial motors and other energy transmission accessories. Based mostly on the versatile capabilities, our goods can be utilized in several fields: equipment of waste drinking water therapy, dredgers, chemical sector, cranes, metal operating mills, conveyors, paper market, cement sector, cableways and so on.With the outstanding good quality and reasonable price , our merchandise enjoy a good track record from customers and the friends all above the globe.
Moreover, the R&D expense are every year growing for the objective of much better meeting the new requires of our consumers and adapting the new inclination of the market.
Dependent on the ideas of actually operating and mutual gain, We sincerely seem ahead to cooperating with you.

Software region

NMRV NRV worm gear speed gearbox.
It is extensively utilised in a lot of fields this sort of as metallurgy, mine, printing, chemical market, textile, foodstuff, drugs, rubber and plastic,and so forth.



Packaging: In purchase to guarantee the integrity of merchandise look, we will select cartons, picket pallets and picket pallets according to consumer demands.

●Delivery time: Each and every gearbox is made and analyzed in accordance with rigorous and set processes to make sure that the good quality is proper just before leaving the factory and shipping on time.

●Transportation mode: We will select the most suitable mode of transportation for our clients according to the excess weight and measurement of the goods. We can also decide on the manner of transportation according to the requirements of our consumers.

●Receiving and soon after-revenue support: After getting the products, remember to check whether or not they are in very good problem. We will supply buyers with ideal after-sales service.


Q1: Are you a trading business or a producer ?

A: We are a producer in ZheJiang Province, China. Our organization owns the potential of producing, processing,planning and R&D. We welcome your check out.

Q2: How we select types and requirements?

A: According to the particular details of the calls for from the component of enquiry, we will advise the products’ types on synthesizing the factors of area of goods usage, power, torque arm and ratio…

Q3: How is your price? Can you supply any low cost?

A: Our rates are constantly competitive. If the customer can place a massive order, we certainly will enable price cut.

This fall: How prolonged ought to I hold out for the suggestions following I ship the enquiry?

A4: We will reply the enquiries with no any hold off, 12 hrs at most.

Q5: What is your item guarantee interval?

A: We have the certifications of ISO99001,CE, SGS.

Q6: What industries are your gearboxes becoming utilized?

A: Our gearboxes are extensively used to metallurgical gear, mining tools, automation gear, foods equipment, packaging products, tobacco gear and so on.

EPG – 1 of the biggest transmission manufacturing unit in China, principal merchandise: worm geared motors, agricultrual gearbox, planetary gear travel, helical,screw, beve gears and spare elements and agricultural parts manunfacuter in ChinaFor far more info.: Cell/Whatpp: +8613083988828

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