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

Series Size Ratio Type
CSG 58 100 2UK
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 905 Nm
Limit for Average Torque 1,378 Nm
Limit for Repeated Peak Torque 2,067 Nm
Limit for Momentary Peak Torque 4,134 Nm
Backdriving Torque Nm
Ave. Input Speed 2,200 rpm
Standard Accuracy 1 arc min
Mass 18.5 kg
Torsional Stiffness
T1 168 Nm
K1 40 10^4 Nm / rad
T2 598 Nm
K2 61 10^4 Nm / rad
K3 71 10^4 Nm / rad
Output Bearing
Pitch Circle Diameter (dp) 0.14 m
Offset (R) 0.02 m
Basic Dynamic Rated Load (C) 518 10^2 N
Basic Static Rated Load (Co) 904 10^2 N
Allowable Moment Load (Mc) 838 Nm
Moment Stiffness (Km) 201 10^4 Nm / rad


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