01376 333333

Wittenstein - HG+ hypoid gearbox

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.


Ratio  i  3 - 100
Number of sizes    5

Max. torsional backlash

 jt [arcmin]  Standard ≤ 4
Max. acceleration torque
(max. 1000 cycles per hour)
 T2a [Nm]  20 - 768
 Max. input speed  n1Max [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  
 ATEX a)  
 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 us


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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