Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:

1400 rpm

Output Speed:

13 -1050

Applicable Industries:

Manufacturing Plant, Food & Beverage Factory, Energy & Mining



Housing Material:

Aluminum alloy

Product name:

DEVO NRV Series gearbox

Mounting Position:

Flange Motunted

Input Form:

Shaft Input

Output Form:

Solid Shaft Output

Heat treatment:

Carburizing & Quenching


Blue or silver


ISO 9001


1 Year

Packaging & Delivery

Selling Units:
Single item
Single package size:
9.5X6.3X10 cm
Single gross weight:
4.200 kg
Package Type:
wooden case or pallet
Lead Time
Quantity(Pieces) 1 – 10 >10
Est. Time(days) 15 To be negotiated

Online Customization

Product Description

Introductions of NMRV Series Worm Gear Reducer

The NMRV worm gear reducer is equipped with high quality aluminum alloy castingand it adopts the advanced square box structure which is small in size, light in weight and beautiful in apperance. The worm gear reducer could be matched with other gearboxes to reach a large ratio and torque. What’s more, due to the small size of the gearbox, it is easy to install and maintain. The NMRV worm gearboxes are manufactured with international technical requirements and possess a high technological content which guarantee the high rigity and high torque.

Advantages of NMRV Worm Gearbox

 Low noise
This worm gearbox is smooth in transmission which is suitable for working in harsh environment for a long time.

High efficiency
With the using of tin bronze worm gear material, this worm gear reducer is low in temperature-rising and fast in

heat dissipation.

High quality
The reducer made of cast iron which casted with Aluminum mould.It`s goodlooking and solid, and can be used through the setting of multi-azimuth.

Structure Drawing of NMRV Series

The reducer is made of cast iron which casted with Aluminum mould.It`s goodlooking and solid, and can be used through the setting of multi-azimuth

Design Structure of NMRV Series Worm Gear Reducer


Profile of Our Company

Our company is located in the city of Xuzhou, Jiangsu Province of China. We handle the products of power

transmission, our lines mainly cover series products in speed reducers, gearboxes , associated electricial motors and

other power transmission accessories. Based on the versatile functions, our products can be utilized in many fields:
machines of waste water treatment, dredgers, chemical industry, cranes, metal working mills, conveyors, paper

industry, cement industry, cableways and so on.

With the excellent quality and reasonable price , our products enjoy a good reputation from customers and the

peers all over the world. We always innovate for the purpose of better meeting the new demands of our customers and

adapting the new tendency of the industry. Depending on the principles of honestly operating and mutual benefit, We

sincerely look forward to cooperating with you.

Application Field

Sales Territory

Packing & Delivery


● Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets and wooden pallets according to customer needs.

● Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.

● Transportation modal: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.

● Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.