China factory supply 1:80 ratio cycloidal pinwheel worm gear high speed reducer gearbox for electric motor

China Factory Supply 1:80 Ratio Cycloidal Pinwheel Worm Gear High Speed Reducer Gearbox for Electric Motor

Product Overview

This high-quality reducer speed gearbox is designed for agricultural machinery. It offers a 1:80 ratio cycloidal pinwheel , making it suitable for use with electric motors. The gearbox has an output torque range of 2.6 to 1760 N.m, an input speed of 1400r/min, and an output speed range of 14-280r/min.

Product Description

The EP-NMRV Worm speed reducer is available in size EP-NMRV030-150, with a ratio of 5/7.5/10/15/20/25/30/40/50/60/80/100. The housing is made from aluminum alloy or cast iron and can be customized with a blue, black, or silver color. The gearbox comes with SKF and NAK seals and is compatible with synthetic or mineral oil lubricants.

Usage Scenarios

  • Agricultural machinery
  • Light industry
  • Food and beverage industry
  • Chemical industry
  • Automatic storage equipment
  • Paper industry
  • Stage equipment
  • Tobacco machinery

Product Benefits

  • High-quality materials for durability and longevity
  • Wide range of applications
  • Customizable color and housing material
  • Compatible with multiple lubricants

Installation and Maintenance

The gearbox can be installed using a flange, and it is important to ensure proper lubrication for optimal performance and longevity. It is recommended to perform regular maintenance checks to ensure the gearbox is functioning properly. In the event of a malfunction, it is possible to repair or replace the gearbox. For replacement parts, please contact EVER-POWER GROUP.

Supply Ability and Packaging

The gearbox has a supply ability of 8000 pieces per month and is packaged in a wooden box or paper carton for safe transportation. The loading port is Ningbo/Shanghai, China.

Customization and Service

EVER-POWER GROUP offers quality products at favorable prices, with attentive service. Customers are welcome to visit and customize their order with pictures or samples.


1. What information do I need to provide to confirm the product?

You will need to provide the model/size, transmission ratio, shaft directions, and order quantity to confirm the product.

2. What if I do not know which product I need?

If you are unsure which product is right for you, provide as much information as possible and our team will help you find the right one.

3. How long should I wait for feedback after sending an enquiry?

You should receive a response within 12 hours.

4. What is the warranty period for the product?

The product comes with a one-year warranty from the vessel departure date from China.

5. What industries are these gearboxes commonly used in?

Our gearboxes are widely used in light industry, food and beverage, chemical, automatic storage equipment, paper, stage equipment, tobacco machinery, and more.

Please note: All content on this page is from the internet and is only intended as a reference for product selection. We are not the original trademark holder, and our products are only applicable as aftermarket replacement parts. If you need to buy original spare parts, please contact the original factory to purchase.

Contact us for More information →

You are always welcome to ask any information! Please feel free to contact us!


1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request


Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.


CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly


Technicians self-check in production,final-check before package by professional Quality inspector

ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009


Size: Drawings

Wooden Case/Container and pallet, or as per customized specifications.

15-25days samples. 30-45days offcial order

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