HG+ Hypoid Gearhead

  • HG+ hypoid gearhead with hollow shaft

  • HG+ hypoid gearhead with hollow shaft in corrosion resistant design

  • HG+ hypoid gearhead with hollow shaft and shrink disk

  • Motor mounting HG+ right-angle gearhead

Precise Hollow Shaft Solution

The successor to our versatile hypoid gearhead 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 for the global market right here in the USA, and most products ship within 10 business days. Have a rush request? Let us know what you need and when you need it. We can also help with design, sizing and application support. Your satisfaction is our top priority.
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WITTENSTEIN - North America

1249 Humbracht Circle

Bartlett, IL 60103

  • Your benefits
  • Technical data
  • Options


Features HG+
Power density ++

Positioning accuracy
(e.g. clamped drives)

Highly dynamic applications ++



Ratio i 3 - 100

Max. torsional backlash

jt [arcmin] Standard ≤ 4
Max. acceleration torque
(max. 1000 cycles per hour)
T2B [Nm] 20 - 640
Max. input speed n1Max [rpm] 6000



Output type  
Smooth output shaft, rear side
Keywayed output shaft, 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