2HP Helical Electric Worm Speed Reducer


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

NM RV series

Rated Power:


Gearing Arrangement:


Input Speed:


Output Speed:



RV reducer gearbox

Motor type:

2P 4P



Installing ways:

B3 B5 B12

Gear ration:

5 to 100


RV 30-150



Supply Ability

Supply Ability:
5000 Set/Sets per Quarter

Packaging & Delivery

Packaging Details
as the standard packing of TCG motor packing
Lead Time
with 20 days

Online Customization

Electrc Worm Gear Induction Motor NM RV series


RV Gearbox

Mechanical gearbox – a simple and inexpensive device to increase torque and reduce speed mechanisms. There are dozens of models for different equipment. But only NMRV really versatile.

Worm Gearmotor

Reducers worm can be used for virtually all industrial applications. Most of these devices are installed in the lifting and machine tools. Also optimal gear worm for the food industry. This is primarily due to the fact that the design of its sealing gaskets used and nontoxic oil. Model selection device on the basis of characteristics such as load, assembly option, the type of connection to the equipment and connection method. Determined by the size of the equipment and a command center loads.

2.0 Outstanding advantage of TCG company

1)Competitive pric

Devices of this type are among the most extended today. This is due to their low price, convenience and reliability. Very often this type of gear can be found in the food and beverage industry, as it is here that the low cost of the equipment often plays a decisive role in the choice of components.

With us you do not just buy the gear – you get an engineering solution!

2)Outstanding features

Application worm gear reducer in the industry has several advantages.

1. High profitability. Price reducer is low, making it cost-effectively repair the equipment.

2. Versatility. If all electric motors, which are equipped with gearboxes, meet the same standard IEC, the shape of the body and connecting dimensions from different manufacturers can vary dramatically, which creates a lot of problems in the absence of the desired device model. Presented gearbox has a square enclosure that can be attached to the mechanism on either side by a unified field connections, making it easy to replace defective parts.

3. breadth of application. Wormgear can be used in aggregates of different purposes – in packaging machines, conveyor drives, grill machines, etc.

4. Reliability. working life of the device is an average of 14,000 hours. In addition, the gear is manufactured on modern injection molding technology, which ensures a highest strength.

Working with our company you can buy a worm gear reducer or gearmotor almost any konfigupatsii from the warehouse, and get technical and service support.

3.0Labeling marking

Worm Gearboxes: Marking

To select the desired type of mechanical gear, you should read the label on the housing unit. For example:


NMRV-type gear (worm),
110 – size,
30 – ratio,
150 – the number of revolutions of the output shaft in a minute,
B2 – method of attachment,
0.37 – motor power in kW.

You should know that at the request of the customer supplied additionally may include outlet flanges, shafts and other accessories.


6.1RV gearbox and Worm gearmotor’s Speci

6.2Motor Specification

7.0Pirctures of Worm Gearmotor NMRV

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worm reducers

As one of leading worm reducers manufacturers, suppliers and exporters of mechanical products, We offer worm reducers and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of worm reducers