'Providing total solution of design, analysis,
fabrication and measurement of various gears and reducers’
We have design, analysis, and measurement technologies for various types of teeth, such as Helical gear,
bevel gear,hypoid gear, face gear, worm gear, cycloid gear, harmonic drive, scroll compressors and screw compressors, etc.

Hourglass Worm Gear Paralloid Gear Research and Development Gear interpretation

Paralloid Gear

Newly invented Hourglass Gear with parallel axes power transmission

- A new type of gear has been developed that can be used as the most demanding (50% of the total gear market) parallel axis power transfer gear (Figure 3).
- A new type of gear drive which has New Geometry for worm wheel and parallel axes has been invented and called ‘Paralloid Gear’.
- Gear Ratio of Single Stage ; 2.0:1 to 15.0:1, Max. Input speed ; 3000rpm to 8000rpm
- Center Distance between Input and Output ; 20.0 to 400.0mm (up to machine size)
- Mirror surface finishing technology can provide lower friction and higher input speed.
- Because the new gear has more tooth contact due to a hourglass shaped worm and better contact characteristics than helical gear or worm pair, it could be a good replacement of typical helical gear.

Paralloidgear | Address : 28 Golden Ro 258 in Yangchon-eup, Gimpo, Gyeonggi-do
e-mail : paralloidgear@paralloidgear.com
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