Wittenstein - HG plus hypoid 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.


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  
 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 gearhead with hollow shaft
HG+ hypoid gearhead with hollow shaft in corrosion resistant design
HG+ hypoid gearhead with hollow shaft and shrink disk