HG+ Hypoid Gearbox

  • HG+ hypoid gearbox with hollow shaft
  • HG+ hypoid gearbox with hollow shaft in corrosion resistant design
  • HG+ hypoid gearbox with hollow shaft and shrink disk
  • Motor mounting alpha Advanced Line / alpha Premium Line Right-angle gearboxes

Precise Hollow Shaft Solution

The successor to our versatile hypoid gearbox with hollow shaft on one / both sides. With the HG+, low torsional backlash and high torsional rigidity assure maximum positioning accuracy of your drives and precision of your machines – even during highly dynamic operation.

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We produce 80% of our core product right here in the USA, and our engineers can assist with design, sizing and technical support.
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WITTENSTEIN - North America

1249 Humbracht Circle

Bartlett, IL 60103

  • Your benefits
  • Technical data
  • Options


Power density++

Positioning accuracy
(e.g. clamped drives)

Highly dynamic applications++


Ratioi3 - 100
Number of sizes 5

Max. torsional backlash

jt [arcmin]Standard ≤ 4
Max. torqueT [Nm]20 - 768
Max. input speedn1Max [rpm]6000


Output type 
Smooth shaft, rear side
Shaft with key, rear side
Hollow shaft interface
Hollow shaft interface, rear side
Closed cover, rear side
input type 
Motor mounted version
Food grade lubrication a) b)
Corrosion resistant a) b)
Shrink disk
Sensor flange torqXis
Intermediate plate for cooling connection

a) Power reduction: Technical data available upon request
b) Please contact WITTENSTEIN alpha