10N.m-50N.m Chinese Factory Wholesaler & Exporter Precision speed reducer servo stepping motor special hollow gearbox RW30 40 50 worm gear reducer

10N.m-50N.m  Chinese Factory Wholesaler & Exporter Precision speed reducer servo stepping motor special hollow gearbox RW30 40 50 worm gear reducer

EPG was awarded with “well-known product of Zhejiang Province” and “famous model of Zhejiang Province”.


Rapid Information

Relevant Industries:

Production Plant

Merchandise NO:


Housing Content:

Aluminum Metal




five~three hundred


NSK Bearing

Gear substance:

45# Solid Metal


one-two Years

Mounting Place:

Flange Mounted

Output torque:


Intput velocity:


Packaging & Delivery

Guide Time
Amount(Bags) 1 – five 6 – 10 >10
Est. Time(days) 3 7 To be negotiated

Online Customization

Item Description

NMRV NRV Series WORM Equipment Speed REDUCER

In accordance to European standard of similar solution,we undertake large-quality synthetic oil,imported famous brand seal elements and manufacture technological innovation to create square multi-placed reductor. Attribute beautiful appearance,easy installation,compact construction,low sounds and large effectiveness.
NMRV worm gear reducer absorbs innovative technology at residence and abroad. It has a novel and distinctive “square box” external structure. The box is gorgeous in shape and is produced of higher high quality aluminium alloy by die casting.



Worm geared motor


Worm reduction device


middle dictance


Reduction ratio


Double enter shaft


Output flange


Solitary output shaft 


Double output shaft


Fitted for motor coupling


Motor mounting facility


Electric powered motor power


Mounting situation


20CrMn Ti substance – minimal carbon alloy metal

Imported equipment grinding machine processing, higher hardness, stable performance.
Vacuum furnace carburizing heat remedy, carburizing layer uniform.

Higher Quality SHELL  Content

The box physique is made of HT200 substance,which is cleaned by professional screening and washing equipment to make certain that the inner cavity of the box entire body is cleaner with out iron filings.

High Top quality OUTPUT SHAFT

New normal axle, multi-precision machining, by way of arduous dynamic and static equilibrium take a look at, to guarantee minimal sound and easy operation of reducer

NMRV NRV Sequence WORM Equipment Pace REDUCER MOUNTING Dimensions

Output Flange Mounting Dimensions

Our Business

HANGZHOU At any time-Electrical power Group, One particular OF THE Greatest GEARBOX Manufacturing facility IN CHINA, ELECTROMECHANICAL Products Source STATION

Our organization is located in the metropolis of HangZhou, ZheJiang Province of China.
We handle the goods of electrical power transmission, our traces mostly cover collection merchandise in speed reducers, gearboxes , linked electricial motors and other electricity transmission equipment. Dependent on the functional capabilities, our products can be utilized in several fields: machines of squander water remedy, dredgers, chemical business, cranes, metal functioning mills, conveyors, paper business, cement industry, cableways and so on.With the exceptional top quality and reasonable value , our items appreciate a very good reputation from customers and the peers all over the globe.
Moreover, the R&D expenditure are each year growing for the purpose of greater meeting the new demands of our customers and adapting the new tendency of the market.
Relying on the concepts of honestly working and mutual advantage, We sincerely search forward to cooperating with you.

Application location

NMRV RW worm gear velocity reducer.
It is extensively utilised in many fields such as metallurgy, mine, printing, chemical market, textile, foodstuff, drugs, rubber and plastic,and so forth.



Packaging: In get to ensure the integrity of item visual appeal, we will select cartons, wood pallets and wooden pallets according to buyer requirements.

●Delivery time: Every reducer is made and examined in accordance with rigorous and fastened methods to make sure that the quality is proper before leaving the manufacturing facility and delivery on time.

●Transportation mode: We will pick the most ideal mode of transportation for our consumers in accordance to the excess weight and dimension of the products. We can also decide on the mode of transportation in accordance to the requirements of our consumers.

●Receiving and after-product sales service: After receiving the goods, please examine regardless of whether they are in very good situation. We will give buyers with excellent soon after-revenue service.


Q1: Are you a investing organization or a manufacturer ?

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

Q2: How we pick designs and requirements?

A: According to the certain details of the requires from the component of enquiry, we will recommend the products’ models on synthesizing the variables of subject of goods usage, power, torque arm and ratio…

Q3: How is your price tag? Can you offer you any price cut?

A: Our prices are usually competitive. If the consumer can area a large buy, we definitely will permit low cost.

Q4: How extended need to I wait for the suggestions right after I ship the enquiry?

A4: We will reply the enquiries without having any hold off, twelve hours at most.

Q5: What is your product warranty time period?

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

Q6: What industries are your gearboxes being used?

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

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