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1450rpm 40 ratio gearbox reducer nmrv40 gearbox worm wheel reducer


Swift Specifics

Applicable Industries:

Production Plant, Equipment Fix Retailers, Food & Beverage Manufacturing unit, Farms, Printing Outlets, Power & Mining

Gearing Arrangement:


Output Torque:


Enter Velocity:


Output Velocity:

.sixty four-350rmp

Place of Origin:Zhejiang, China
Brand Title:


Merchandise name:

NMRV worm gear reducer

Housing Materials:

Aluminium alloy




1-2 A long time


5-one hundred


NSK Bearing



Output torque:


Output velocity:

.sixty four-350rmp

Intput velocity:


Packaging & Delivery

Offering Models:
Solitary product
Single package deal size: 
20X13X21 cm
One gross weight:
12.000 kg
Guide Time
Quantity(Items) 1 – three four – 5 >5
Est. Time(times) five 10 To be negotiated

On the web Customization

Item Description

NMRV NRV Sequence WORM Gear Speed REDUCER 

According to European regular of related merchandise,we undertake higher-good quality artificial oil,imported well-known manufacturer seal elements and manufacture technologies to generate sq. multi-put reductor. Function stunning appearance,straightforward installation,compact composition,reduced sound and high performance.

NMRV worm gear reducer absorbs innovative technologies at residence and abroad. It has a novel and distinctive “square box” exterior structure. The box is gorgeous in condition and is created of higher top quality aluminium alloy by die casting.

NMRV RV collection structure drawing

NMRV Design & Marker



Worm geared motor


Worm reduction unit


heart dictance


Reduction ratio


Double input shaft


Output flange


One output shaft 


Double output shaft


Fitted for motor coupling


Motor mounting facility


Electrical motor energy


Mounting place

NMRV NRV Sequence WORM Gear Velocity REDUCER Characteristics:

● The excess weight of the NMRV reducer is relatively mild. The shell is created of aluminium alloy. It has the benefits of light-weight fat, outstanding power, beautiful appearance, substantial warmth dissipation efficiency, lengthy provider lifestyle, no sound and so on. It is simple to connect with the motor.

● NMRV reducer is a more sensible transmission products, and in the physical appearance layout and its integration are a lot more in line with the wants of the public than other varieties of reducers.

●The software field and acceptance of the RV reducer made of aluminium alloy are even much better than other sorts of reducer. It is a variety of reducer with substantial practicability, and also a blend of advanced technological innovation at residence and abroad.

● NMRV reducer is very hassle-free to join with regular motor, CVT, flange electromagnetic clutch brake device, and does not require coupling. Appropriate for all-spherical set up, and the output torque is relatively massive, operate relatively easily and so on.


Single  Stage Worm Equipment Reducer

Output Flange Mounting Proportions

Torque  Arm

Substantial Quality OUTPUT SHAFT

New regular axle, multi-precision machining, via demanding dynamic and static balance examination, to guarantee low sounds and smooth procedure of reducer.


worm and equipment: The gears are made of ten-1 tin bronze (with large strength, corrosion resistance and superb casting qualities).

Worm adopts 20CR: carburized alloy structural steel (with substantial energy, hardenability, dress in resistance).

Substantial Speed Bearings and SKF Seals:Use artificial oil (friction agent: minimize temperature increase, minimize friction).

High Good quality SHELL Substance

Large-top quality aluminium alloy casting: light-weight, rust-free of charge, high output torque.

Army manufacturing technologies:
clean transmission, reduced noise, good heat dissipation impact.

Good look: lovely and sturdy, tiny measurement, suitable for all-spherical set up.

Our Company

JIANGSU DEVO Equipment Engineering CO., LTD

Our business is positioned in the city of Xuzhou, Jiangsu Province of China.

We deal with the goods of energy transmission, our traces largely protect collection goods in pace reducers, gearboxes , related electricial motors and other electrical power transmission equipment. Dependent on the functional features, our products can be used in numerous fields: equipment of waste drinking water remedy, dredgers, chemical business, cranes, metallic operating mills, conveyors, paper market, cement market, cableways and so on.With the outstanding high quality and realistic price tag , our items get pleasure from a great reputation from buyers and the peers all more than the entire world.

Moreover, the R&D expense are each year growing for the objective of greater conference the new calls for of our customers and adapting the new tendency of the market.
Dependent on the ideas of truthfully running and mutual benefit, We sincerely appear forward to cooperating with you.

Software area

NMRV NRV worm gear pace reducer.

It is extensively utilized in a lot of fields this kind of as metallurgy, mine, printing, chemical sector, textile, foodstuff, medicine, rubber and plastic,and so forth.



●Packaging: In order to guarantee the integrity of item physical appearance, we will pick cartons, wood pallets and wooden pallets in accordance to client needs.

●Delivery time: Each and every reducer is manufactured and tested in accordance with strict and mounted methods to guarantee that the good quality is right before leaving the factory and supply on time.

●Transportation manner: We will select the most suitable mode of transportation for our consumers in accordance to the fat and dimensions of the goods. We can also pick the mode of transportation in accordance to the wants of our consumers.

●Receiving and following-revenue provider: Right after getting the items, remember to check no matter whether they are in great issue. We will provide clients with best following-product sales provider.


Q1: Are you a trading organization or a maker ?
A: We are a company in Jiangsu Province, China. Our organization owns the ability of manufacturing, processing, developing and R&D. We welcome your pay a visit to.

Q2: How we pick designs and requirements?
A: According to the certain information of the demands from the part of enquiry, we will advocate the products’ designs on synthesizing the variables of field of goods utilization, electrical power, torque arm and ratio…

Q3: How is your cost? Can you provide any low cost?
A: Our prices are usually competitive. If the client can location a big order, we surely will enable low cost.

This fall: How lengthy ought to I hold out for the opinions right after I send the enquiry?
A4: We will reply as shortly as attainable, 12 hrs at most.

Q5: What is your solution guarantee period?
A: We have the certifications of ISO9001,CE, SGS.

Q6: What industries are your gearboxes being used?
A: Our gearboxes are extensively utilized to metallurgical tools, mining gear, automation products, foodstuff machinery, packaging products, tobacco equipment and so on.


worm gear box

As one of leading worm gear boxes manufacturers, suppliers and exporters of products, We offer sworm gear box and many other products.

Please contact us for details.

Manufacturer supplier exporter of worm gear box

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