Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332
Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive LLC.


Series Size Ratio Type
CSG 50 80 2A-GR
  • Peak Torque: 23Nm to 3419Nm

  • Zero Backlash

  • High Accuracy

  • High load capacity output bearing

Gear Model Number
Gear Dimensions (see drawing)
Flange Dim A - Motor Adapter Flange Bore Dia. {{foundMotor.flangeDimA}} mm
Flange Dim B - Motor Adapter Flange Bore Depth {{foundMotor.flangeDimB}} mm
Motor Dim C - Motor Bolt Circle Dia. {{foundMotor.dimC}} mm
Flange Dim D - Bolt Size {{foundMotor.flangeDimD}}
Coupling Dim F - Motor Coupling Bore Dia. {{foundMotor.couplingDimF}} mm
Mass kg
Gear Performance Data
Rated Torque L10 484 Nm
Limit for Average Torque 675 Nm
Limit for Repeated Peak Torque 1,223 Nm
Limit for Momentary Peak Torque 2,418 Nm
Starting Torque 59 Ncm
Backdriving Torque 58 Nm
Ave. Input Speed 2,500 rpm
Standard Accuracy 1 arc min
Mass 3.2 kg
Torsional Stiffness
T1 108 Nm
K1 25 10^4 Nm / rad
T2 382 Nm
K2 40 10^4 Nm / rad
K3 44 10^4 Nm / rad

Contact

Contact Us

Submit a Question

info@harmonicdrive.net

or
Call: 978-532-1800

Hours 8:00am - 5:00pm EST
Monday through Friday