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Ratio 7.5 nmrv40 worm gearbox reductor nmrv040 dc gear motor worm speed reducer


Swift Particulars

Applicable Industries:

Building Content Outlets, Manufacturing Plant, Equipment Repair Shops, Vitality & Mining

Gearing Arrangement:


Output Torque:


Input Pace:


Output Speed:


Location of Origin:Zhejiang, China
Manufacturer Title:


Product name:

NMRV Worm Gearbox Reducer




1-2 A long time


NSK Bearing

Housing Substance:

Aluminium Alloy/cast iron

Output Type:

Shaft /Hollow Gap Output


Consumer Ask for

Motor power:


Transmission method:


Mounting Situation:

Shaft /Flange Mounted

Packaging & Delivery

Selling Models:
Single item
One package deal dimensions: 
15X9X13 cm
Single gross excess weight:
8.000 kg
Guide Time
Quantity(Items) one – 1 two – 5 >5
Est. Time(times) 3 10 To be negotiated

On-line Customization

Solution Description

NMRV NRV Sequence WORM Equipment Pace REDUCER

● The excess weight of the NMRV reducer is relatively mild. The shell is created of aluminium alloy. It has the advantages of light excess weight, excellent strength, beautiful visual appeal, high heat dissipation performance, prolonged support existence, no noise and so on. It is straightforward to hook up with the motor.

● NMRV reducer is a more useful transmission equipment, and in the appearance design and style and its integration are much more in line with the requirements of the public than other sorts of reducers.

●The application area and reputation of the RV reducer produced of aluminium alloy are even far better than other kinds of reducer. It is a variety of reducer with large practicability, and also a blend of advanced technological innovation at residence and abroad.

● NMRV reducer is very handy to link with regular motor, CVT, flange electromagnetic clutch brake device, and does not require coupling. Appropriate for all-spherical installation, and the output torque is fairly large, operate reasonably effortlessly and so on.



Worm geared motor


Worm reduction unit


centre dictance


Reduction ratio


Double input shaft


Output flange


Solitary output shaft 


Double output shaft


Equipped for motor coupling


Motor mounting facility


Electrical motor power


Mounting placement

NMRV Rdeucer With Square flange

NMRV Rdeucer With Round flange

NMRV Rdeucer With Stepless Velocity Variator

NMRV Rdeucer With AC Motor

NMRV Rdeucer With DC Motor

NMRV Reducer With Speed Regulating Motor 


20CrMn Ti substance – low carbon alloy metal

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

High High quality SHELL  Materials

The box human body is created of HT200 materials,which is cleaned by expert screening and washing products to ensure that the internal cavity of the box entire body is cleaner with no iron filings.

Higher Quality OUTPUT SHAFT

New normal axle, multi-precision machining, by means of demanding dynamic and static equilibrium check, to ensure reduced sound and sleek operation of reducer

NMRV NRV Collection WORM Gear Speed REDUCER MOUNTING Proportions

Single Stage Worm Equipment Reducer

Our Firm


Our company is found in the city of Xuzhou, Jiangsu Province of China.
We take care of the items of electricity transmission, our traces mainly protect sequence merchandise in pace reducers, gearboxes , connected electricial motors and other energy transmission accessories. Primarily based on the flexible capabilities, our goods can be utilized in numerous fields: devices of squander water remedy, dredgers, chemical industry, cranes, steel functioning mills, conveyors, paper market, cement sector, cableways and so on.With the superb quality and sensible price , our items get pleasure from a great status from customers and the peers all above the globe.
In addition, the R&D expense are each year escalating for the purpose of far better meeting the new demands of our clients and adapting the new inclination of the market.
Depending on the rules of honestly operating and mutual advantage, We sincerely look forward to cooperating with you.

Software area



Packaging: In purchase to make certain the integrity of product visual appeal, we will decide on cartons, wooden pallets and wood pallets according to buyer wants.

●Delivery time: Every reducer is produced and tested in accordance with rigorous and set methods to ensure that the good quality is appropriate before leaving the manufacturing unit and shipping on time.

●Transportation mode: We will select the most appropriate mode of transportation for our consumers according to the weight and dimension of the items. We can also pick the mode of transportation in accordance to the wants of our consumers.

●Receiving and after-revenue support: Right after receiving the items, remember to examine regardless of whether they are in very good situation. We will provide clients with ideal after-income support.


Q1: Are you a buying and selling organization or a company ?

A: We are a manufacturer in Jiangsu Province, China. Our company owns the ability of production, processing,designing and R&D. We welcome your check out.

Q2: How we choose types and technical specs?

A: In accordance to the certain particulars of the demands from the part of enquiry, we will advocate the products’ models on synthesizing the elements of subject of products use, power, torque arm and ratio…

Q3: How is your value? Can you offer you any price reduction?

A: Our rates are usually competitive. If the customer can area a massive get, we absolutely will permit price reduction.

This fall: How long must I hold out for the suggestions after I deliver the enquiry?

A4: We will reply the enquiries without having any delay, 12 several hours at most.

Q5: What is your item guarantee period of time?

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

Q6: What industries are your gearboxes becoming utilised?

A: Our gearboxes are broadly used to metallurgical gear, mining gear, automation gear, meals equipment, packaging equipment, tobacco gear 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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