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DynaGear –
The highly dynamic servo right-angle gearbox.

dynaGear servowinkel getriebeThe design of the DynaGear range has been influenced by extremely varied applications within many industry sectors. The DynaGear range has been developed with a highly dynamic servo drive solution in mind and therefore benefits from many advantages.

Dynamic and Precision in small format - our new size DynaGear D37  is designed for highly dynamic servo drive solutions in compact applications.

Internal Highlights

  • Right-angle gearbox, single-stage, ratios from 3:1 to 15:1, two-stage up to 150:1
  • The compact and rigid design ensures highest performance whilst being space and weight efficient.
  • Lubricated for life, the gearboxes are virtually maintenance-free (when used under normal conditions). 
  • The high efficiency rating of 96% saves energy costs (92 % at DG-HR).

External Highlights

  • The DynaGear fits all current servo motors by way of input flanges and couplings to suit.
  • Torsional vibration can be adjusted via the coupling stiffness.
  • The gearbox dimensions are identical for all ratios.
  • New configuration with robot flange according to EN ISO 9409-1 and hollow shaft enables lead-through of supply lines and other media. 



  • Shafts in stainless steel design and/or housing in anodised design on request
  • If required, fi lling with oil or grease approved for use with foodstuffs
  • On request with mounted brake available
  • Optionally with integrated pinion for rack and pinion drive

DYNAGEAR HR-Animation:


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Nidec Graessner GmbH & Co. KG
Kuchenaecker 11
72135 Dettenhausen
   +49 7157 123 0
  +49 7157 123 212

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