Spinea TwinSpin – the zero backlash robotic gear

Graessner GmbH’s robotic gearboxes are precision gears with a transmission mechanism and a particular type of output shaft roller bearings. Their benefits include:

  • No mechanical backlash
  • For high transmission ratios
  • Kinematic accuracy
  • Extremely strong stiffness
  • Particularly suitable for use in robots and turntables
  • For all applications without additional bearing elements

Robot gear – specifications

T-Series TS60 / TS70 / TS80 / TS110 / TS140 / TS170 / TS200 / TS240 / TS300

T-Series TS60 / TS70 / TS80 / TS110 / TS140 / TS170 / TS200 / TS240 / TS300


T-Series TS50

T-Series TS50


Robot gear – series and dimensions

T-Series TS60 / TS70 / TS80 / TS110 / TS140 / TS170 / TS200 / TS240 / TS300

T-Series TS60 / TS70 / TS80 / TS110 / TS140 / TS170 / TS200 / TS240 / TS300


T-Series TS50

T-Series TS50


Robot gear – design and dimensioning

TwinSpin design and dimensioning

TwinSpin design and dimensioning


Robot gear – order reference

Robot gear – order reference



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