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
FR 14 110 2-GR

• Maximum reduction ratio in minimum space
• Low backlash
• Simple installation and maintenance

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 7.8 Nm
Limit for Average Torque 9.8 Nm
Limit for Repeated Peak Torque 13.7 Nm
Limit for Momentary Peak Torque 19.6 Nm
Backdriving Torque Nm
Ave. Input Speed 2,500 rpm
Gear Backlash < 1.5 arc min
Mass 0.2 kg
Torsional Stiffness
T1 1 Nm
K1 0.26 10^4 Nm / rad
T2 5 Nm
K2 0.64 10^4 Nm / rad
K3 1 10^4 Nm / rad


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Call: 978-532-1800

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