Model :RBC200120--

Series Size Ratio
RBC 20 120

Specifications
Model Number RBC200120--
Configuration Ring Big Component Set
Size 20
Ratio 120
Continuous Torque 40 Nm 354 lb-in
Start - Stop Torque 53 Nm 469 lb-in
Max Average Torque 53 Nm 469 lb-in
Peak Torque 83 Nm 735 lb-in
Efficiency 53 %
No Load Input Torque 0.18 Nm 1.6 lb-in
Starting Torque 0.009 Nm 0.08 lb-in
Backdrive Starting Torque 10.5 Nm 93 lb-in
Mass 0.55 Kg 1.2 lb
Drivetrain Inertia at input 33 10-6 kg-m2 292 10-6 lb-in-s2
Torsional Stiffness - Lost Motion
T1 1.2 Nm 10.6 lb-in
T2 36 Nm 319 lb-in
K1 2.7 Nm/mRad 23.9 lb-in
K2 30 Nm/mRad 266 lb-in
K3 - -
Max Backlash 0.43 mRad
Hysteresis 0.81 mRad

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