Elecon Helical-Bevel Geared Motors and reducers are compact and highly efficient units, which are comparable with helical gear units. First stage reduction is by helical gear, a secondary spiral bevel gear set and third stage by helical gear.

This type of gear combination results in very low noice level. The helical-bevel gear units are available in foot-mounted construction with single or double output shaft. Helical-Bevel gear units are also available in shaft mounted design with hollow output shaft. All gears are case handed and the tooth profiles are ground for helical gear sets and lapped for bevel set.