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Hypoid and wormgear

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The worm gearbox is composed of a worm and worm wheel, which is enclosed in a square housing…

Due to this square structural form, the worm gearbox can be mounted in various ways in machines or other applications. There are several accessories available for easy mounting. Examples include a torque arm, various types of flanges, shafts and more.


The hypoid gear units have a motor flange, and a full input shaft. This makes it easily possible to IEC standard motors to be mounted in combination with a flexible coupling to the reducer. The flanges available are of the type B5 (large flange having through-holes, for nut-bolt assembly), and B14a (small flange, wherein the flange is mounted on the threaded holes of the motor flange with a bolt).

Furthermore, special flanges are also available for hydraulic motors (include OMM, OMP and OMR) as well as square flanges for servomotors and brushless DC motors.

When the flange is omitted, the whole input shaft may also be driven with a hand wheel or a rotating shaft.