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Overview

Quick Details

Place of Origin:: Zhejiang, China

Brand Name:: EPT

Gearing Arrangement:: Worm

Output Torque:: 160-18000N.m

Input Speed:: 1400rpm

Output Speed:: 14-280rpm

Color:: Customer Request

Warranty:: 1 Year

Gear material:: 20CrMoTi

Certificate:: ISO9001:2008

Material of Housing:: Cast Iron

Industry Limitation:: Without Industry Limitation

Supply Ability

Supply Ability:: 1000 Set/Sets per Month

Packaging & Delivery

Packaging Details: wooden case

Port: Qingdao

Picture Example:

Lead Time :

Quantity(Sets)	1 – 5	>5
Est. Time(days)	10	To be negotiated

Online Customization

NMRV Series Worm Gearbox

Main materials

Housing:die-cast aluminum alloy(frame size:025 to 090) ;cast iron(frame size:110 to 150);
worm:20Cr,carbonize&quencher heat treament make the hardness of gear’s surface up to 56-62 HRC, retain carburation layer’s thickness between 0.3 and 0.5mm after precise grinding;
worm wheel:wearable stannum bronze alloy.

Features

Made of high-quality aluminum alloy,light weight and non-rusting
Large output torque
Smooth running and low noise,can work long time in dreadful conditions
High radiating efficiency
Good-looking appearance,durable service life and small volume
Suitable for omnibearing installation
Every product must be tested before sending

Product material :

1. Worm: 20CrMnTi
2. Worm wheel: wearable stannum bronze
3. Carburize heat treatment,hardness of gear’s surface: 56-62HRC

Technical data:

1. Aluminium worm reducerranging from 020 to 090

2. Speed ratio: 11 kinds, ranging from 5 to 100

3. Input power: ranging from 0.06 to 15kW

4. Output torque ranges from 2.6 to 1,074N.

Product features:

1. Made of high quality die casting aluminum alloy housing, suitable for universal mounting.

2. Heat sink design for cooling provides great surface area and higher thermal capacity than the casting iron housings.

3.8 sizes from 030 to 130, with power scope rom 7.5w to 60kw.

4. Larger speed ratio range. each single frame size has 12 ratios from 5:1 to 100:1.

5. Hardened worm with fine grinding has the features of higher efficiency and big output torque.

6. Low noise and stably running, can adapt long term work condition in terrible environments.

7.Light weight, high mechanical strength.

Models:

1. NMRV025, NMRV030, NMRV040,NMRV050, NMRV063,NMRV075, NMRV090,NMRV110, NMRV130,NMRV150.

2.NRV030, NRV040,NRV050, NRV063,NRV075, NRV090,NRV110, NRV130,NRV150.

3. NMRV025/030, NMRV025/040, NMRV030/040, NMRV030/050, NMRV030/063, NMRV040/075, NMRV040/090, NMRV040/075, NMRV050/110, NMRV063/130.

4. NRV-NMRV030/040, NRV-NMRV030/050, NRV-NMRV030/063, NRV-NMRV040/07,3 NRV-NMRV040/093, NRV-NMRV050/110, NRV-NMRV063/130.

Packaging & Shipping

Our Services

1. Have many years of production experience.

2. We are manufacturer, has the independent right to export, price better,can control the quality and delivery time.

3. Professional engineers for your design, drawing, ensure the quality of productionif non-standard products.

4.The photos and films of prosuction process will bereported to you.

5. TheWarrantyperiodis12months.

reducers-worm

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

NMRV series worm reducer with small volume

Online Customization