Graessner DynaGear Version D Hypoid Gear Reducer

Graessner DynaGear Version D Hypoid Gear Reducer

DynaGear Version D Single-Stage Right Angle Hypoid Gear Reducers are highly dynamic servo drive solutions used in a variety of compact applications. The reducer has a wide range of benefits and features such as:

  • The compact and rigid design ensures the highest performance whilst being space and weight-efficient

  • The torsional vibration behavior of the system can be adjusted via the coupling stiffness

  • Due to lifetime lubrication, the gearboxes are practically maintenance-free under normal operating conditions

  • The DynaGear is adapted to the performance of all common servo motors and can be variably adapted via drive flange and coupling

  • Energy-saving due to high efficiency of up to 96 %

  • Gearbox dimensions are the same for all ratios



  • Solid Shaft - with a continuous shaft, coupling, and input flange

  • Hollow Shaft - with coupling and input shaft

  • Hollow Shaft with Robot Flange - according to EN ISO 9409-1 with coupling and input flange



  • Sizes - 9 sizes from D37 to D190

  • Motor Mounting - via lantern and coupling

  • Shaft Arrangement - WA 1L, WA 3L, WA 13L, WA 1LSV, WA 3LSV

  • Ratios - from i = 3:1 to i = 15:1

  • Input speed n1max - up to 8000 min-1





HVH Industrial Solutions is a distributor of Nidec Graessner.

We work closely with the Nidec Graessner team to provide superior customer service and engineering support. 

If you have any questions write us via live chat, (one of our team members will answer your questions), give us a call, or send us a quote request. The HVH team is always ready to help you.


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