We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
Characteristic of ept High Efficiency, Low Noise Cone Worm Series Worm Gearbox:
In a Worm Gearbox, Worm Reduction Gear Box, Worm Speed Reducer and Gear Motor Manufacturer, three to eleven gear teeth are typically in contact with the worm, depending upon the ratio. The increased number of driven gear teeth that are in contact with the worm significantly increases torque capacity also raises shock load resistance. In addition to increasing the number of driven gear teeth in contact with the worm, Worm Gearbox, Worm Reduction Gear Box, Worm Speed Reducer and Gear Motor Manufacturer also increases the contact area on each gear tooth. The actual areas of instantaneous contact between the worm threads and the driven gear tooth are lines. These lines of contact move across the face of the gear tooth as it progresses through its total time of mesh with the worm. The lines of contact in double-enveloping worm gearing are configured to increase the power transmission capability and reduce the stress on each gear tooth.
Wor ept conditions
Two shafts for 90 ° Intersect, input speed must not be more than 1500 rpm.The wor ept environment temperature should range from 0 ~ 40 ° C, when the environment temperature below 0 ° C or above 40 ° C.Before starting the lubricating oil to corresponding heating and cooling, The worm shafts, reverse operation can be positive.
The advantage of ept High Efficiency, Low Noise Cone Worm Series Worm Gearbox design are dramatic. First, the total load is divided among more individual gear teeth, and the load is further divided where teeth support two lines of contact. This superior load distribution greatly increases load carrying capacity. Second, the improved torque throughput allows a smaller reducer to produce the same amount of torque, resulting in size and weight savings.
Double-enveloping worm gearing can carry loads that would require much larger and heavier cylindrical worm gearing.
Double-enveloping worm gearbox figure :
(Click on picture for more information)
Packaging & Shipping
ept gearbox use standard wood case per gear motor | gear unit.
According to Customer requirement, we delivery products by different transport, Sea shipping, Air Transportation / Express or Truck transportation etc.
You Appoint, We Service!
With all our activities DNV-ISO 9001, SGS -certified, we stand for top-quality service. Entrusting your gearboxes to the care of our Services.
Help protect your gearbox from wear and grinding, SGR gearbox converts torque reliably and efficiently.
We customize our ept planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox etc to fit your application and meet your needs.
These features enable a reliable and safe service life of over 200 000 operational hours.
Our customers have been placing their ept in ept gear units since 1997. More than 500 000 gear units of our gearbox are in use reliably around the world, in many cases under very harsh conditions.
Our Honour and Patent :
ZheJiang ept Heavy ept Machinery Co., Ltd.(formerly known as ZheJiang Great Wall Reducer Co., Ltd. ) ( ) has accumulated rich original designing & manufacturing experience after being founded in 1996. ept brand planetary gear reducer has won honor of “Science and Technology Advancement Prize” awarded by the National Speed Reducer & Variator ept Association.
We produce planetary gear units, planar double-enveloping worm gear speed reducers (cone worm gear reducer), helical-bevel gear motors, worm gear reducers, helical worm gear motors, helical gear motors and many other types of gear units. ept gear motors and gear units have given satisfactory performance in different industrial applications, including metallurgy, mineral, architecture, shipbuilding, petroleum combination, aviation space-flight, lift routeing, textile mechanic, cement, pharmaceuticals, pumps, general ept and other domain.
With the advantage of high quality & competitive price, ept gear motor and gear units are widely welcomed in the domestic market and exported to Southeast Asia, Middle Asia, North America and European countries etc.
With the excellent testing program, ept company is always keeping up with the most advanced technology in the world. We have already acquired DNV-ISO9001: 2008 certificate,SGS, CE etc and a patent on ept branded gearbox.
We have adopted advanced CAD and CIMS in design & manufacture, which help our engineers develop 3 – 5 series of new efficient products each year. All staff in sales & service department are well trained termly, thus you will be always warmly welcomed and understood by our company.
- Q: What is your business type?
- A: ept is gearbox manufacturer and Solutions Provider, we are experts of the planetary gear reducer, cone worm gearbox, modular design helical gear motor, worm gearbox etc. A suitable model will offer to you according to your requirement, besides, ept also has professional technical team special in the custom gearbox and gearbox repair.
- Q: How long can you provide products guarantee Period?
- A: Based on different gearbox types, 12-18 months.
- Q: What’s Certification your product acquiry ?
- A: DNV-ISO9001:2008 ,SGS ,CE etc. and new products patent.
- Q: How many technical employees in your company?
- A: We have 10 engineers in our R&D Dep., included 2 engineers who enjoy government ‘s allowance.
- Q: Where is your company & how to contact you?
- A: Our factory located in No.879 , JinLiu Rd, JinShan District , ZheJiang City , China .
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.