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Inline Helical Gearboxes


Inline Helical Gearboxes

H / HA Series. Up to 55,000Nm / 45kW / 90mm Shaft.

Designed to offer maximum performance and reliability even in the harshest operating conditions, the Motovario H series is constructed from robust cast iron, with European footprint that allows interchange with other manufacturers. HA series meanwhile offers a versatile, lightweight, cost effective solution or low power applications.



Available in 12 sizes, ranging from 20mm to 90mm output shaft with a wealth of input and output mounting options. Constructed in either die cast aluminium alloy or G200 grey cast iron casing.


Up to 8000Nm output torque, 55000N admissible radial loads, 45kW Motor Input. Loading capacity calculated to ISO 6336 and verified according to AGMA 2001.


1,2 or 3 stages of gearing. H Series reduction ratios 1,23:1 to 282,1:1. HA Series reduction ratios 1,33:1 to 353,98:1


All gearboxes and geared motors are supplied with a two year manufacturer's warranty for peace of mind.

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GearboxGeared Motor


Motovario Manual

Motovario Manual

10.14 MB

Motovario Inline Helical Brochure

Motovario Inline Helical Brochure

1.33 MB

Motovario Inline Helical Catalogue

Motovario Inline Helical Catalogue

12.94 MB

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