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EPRV WORM GEAR REDUCER

Overview of EPRV Worm Gear Reducer

  • TQG worm reducer can achieve large output torque.
  • A small volume of the EPRV series help to save mounting space.
  • NMRV Worm Gear Reducer features low noise and little vibration.
  • High efficiency and high mechanical strength are the main features of our worm reducer.
  • NMRV Worm Gear Reducers are made of high-quality aluminum alloy.
  • Worm reducer adapts to Omni bearing installation, it is easy to connect with other machinery.
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Description of EPRV Worm Gear Reducer

An EPRV worm gear reducer is a special gear combination in which a screw (worm) meshes with a gear/wheel similar to a spur gear. This setting allows the user to determine the revs and also allows for a higher torque to be delivered. This mechanism can be found in heavy machinery.
EPRV worm gear reducer is made of high-quality aluminum alloy, which has the characteristics of lightweight and is not easy to rust. The EPRV series runs smoothly and has low noise, making it suitable for long-term work in harsh environments.

Main Materials

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

Surface Coating:

Aluminum shell
First, the outer shell is sandblasted with surface particles, and then subjected to special anti-corrosion treatment to maintain a silver-white metallic feel, and is subjected to corrosion treatment with organic solvents such as gasoline and xylene.
After phosphating, spray RAL5010 blue or white paint on the shell.
Cast iron housing: spray red anti-rust paint first, and then spray blue RAL5010 paint on the housing.

worm reducer

worm reducer

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Why choose us

1. Wide selection of reducers

Our company offers the widest range of standard and custom solutions for applications in motion control and mechanical transmission. We provide precision inline planetary gearboxes and right angle planetary gearboxes, 90 degree right angle servo motor gearboxes, harmonic drive gearboxes, RV reducers for robots, ground precision racks, and pinions, servo motors, stepper motors, brushless motor,s, etc. The company can also provide worm gear reducers, gear motors, screw jacks, steering gears, and other related reducer gearboxes and accessories. This means you can get what you want right here and benefit from our one-stop service, saving you time and money.

2. Attractive price and top brand quality

We offer our customers very attractive prices with good quality. Compared with other companies' gearboxes, our precision planetary gearboxes feature low backlash (2-8 arcmin), high efficiency (≥95%), and low noise (60dBA). All servo gearboxes produced by our famous brand will be strictly inspected and tested before leaving the factory. In addition, we provide customers with a one-year warranty and lifetime after-sales service.

3. All-round professional technical support

Don't worry if you don't know how to choose the right transmission for your machine. We have a professional technical team to serve you. As long as you follow our steps, you'll know how to choose the right size. After selecting the matching gearbox for your motor, we will send you the corresponding CAD drawing for your inspection to avoid any mistakes. We also offer 24-hour technical support if you have any other issues that need urgent resolution.

4. Provide customized service

If you need a custom gearbox for a unique application, we can provide custom service according to your requirements. We will provide you with reliable, high-performance custom gearboxes from small to large output torques. Please tell our sales engineer your detailed requirements and all the necessary dimensions you want. The more information you provide us, the more suitable we can design a custom transmission for you.

5. Fast delivery time

For most of the standard reducers, we have sufficient stock, which can be delivered to customers in a very short time, solve the problem of urgent replacement of damaged gearboxes on working machines, and save costs for customers. Also, if a customer needs a gearbox of a certain size urgently and we do not have it in stock, we can arrange priority production, especially for you.

6. Alternatives to branded reducers

Most of our Precision Gearboxes can perfectly match and replace Apex Gearboxes, Dawn Gearboxes, Shimpo Gearboxes, Neugart Gearboxes, SPG Gearboxes, and Harmonic Drive Gearboxes, Boston Gearboxes, Bonfiglioli Gearboxes, etc. Product number. High quality and low price, 3F reducers, especially the planetary gearbox and the harmonic drive gear, are warmly welcomed by customers all over the world.

edited by CX

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

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
product materials available

Surface Treatment

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

Processing Method

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

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages