DynaGear Version D-HR – 

The highly dynamic two-stage servo right-angle gearbox

In addition to the unique advantages for highly dynamic servo drive solutions, the DynaGear HighRatio also opens up a multitude of further transmission possibilities for the user thanks to the planetary pre-stage integrated into the drive lantern.

Highlights
  • Two-stage angular gearbox with a ratio range from i = 16:1 to i = 150:1
  • Narrow design at the output
  • Compact overall length
  • Excellent running smoothness due to hypoid gearing in combination with helical planetary gears
  • Low torsional backlash
  • Low weight
  • Gearbox dimensions are the same for all ratios
  • Due to lifetime lubrication, the gearboxes are practically maintenance-free under normal operating conditions
  • Energy-saving due to high effi ciency of up to 92 %
Technical overview
   Sizes 8 sizes, from D55HR to D190HR
   Ratios from i = 16:1 to i = 150:1
   Shaft arrangement WA 1L, WA 3L, WA 13L, WA 1LSV, WA 3LSV
   Input speed n1max up to 6000 min-1-1
   Motor mounting via lantern and coupling
Solid shaft version
with continuous shaft and input flange

Vollwellenausführung
Hollow shaft version
with input flange

Hohlwellenausführung mit Antriebsflansch
Hollow shaft version with robot flange
according to EN ISO 9409-1 and input flange

Hohlwellenausführung mit Roboterfl ansch nach EN ISO 9409-1 und Antriebsflansch
Performance table
07/2021
PowerGear D Leistungstabelle P Version 1
Dimensions and Configurations
07/2021
PowerGear D Leistungstabelle P Version 1

 

You have any questions? We will be glad to help you.

Germany

Nidec Graessner GmbH & Co. KG
THE GEAR COMPANY
Kuchenaecker 11
72135 Dettenhausen
Germany
Phone: +49 7157 123 0
Fax: +49 (0) 7157 123 212
E-Mail: mail@graessner.de
Web: www.graessner.de

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