Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332
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CSG-17-120-2A-R-BB-LW

CSG-17-120-2A-R-BB-LW

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Series Size Ratio Type Option
CSG 17 120 2A-R BB-LW

• Compact design
• Light weight
• High torque capacity
• High torsional stiffness
• Zero backlash
• High positioning accuracy
• Housed configuration is available

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 31 Nm
Limit for Average Torque 51 Nm
Limit for Repeated Peak Torque 70 Nm
Limit for Momentary Peak Torque 112 Nm
Starting Torque 3 Ncm
Backdriving Torque 3.4 Nm
Ave. Input Speed 3,500 rpm
Standard Accuracy 1.5 arc min
Mass 0.1 kg
Torsional Stiffness
T1 3.9 Nm
K1 1 10^4 Nm / rad
T2 12 Nm
K2 1.4 10^4 Nm / rad
K3 1.6 10^4 Nm / rad

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