Small size harmonic drive reducer for compact precision motion systems, offering high reduction ratio, near-zero backlash, low weight and accurate transmission.

Harmonic Drive actuator torque is one of the key parameters when selecting an actuator for robotic joints and precision motion systems. However, rated torque alone does not determine whether an actuator is suitable for an application. Load inertia, acceleration, output speed, peak torque, duty cycle, and operating conditions must be considered together. This article explains how to evaluate harmonic actuator torque and select the appropriate torque capacity for different robotic and automation applications.

Electric robot joint actuators are replacing hydraulic systems in humanoid robots with higher efficiency, compact integration, precise control, and scalable motion solutions.

Learn how a humanoid joint motor balances torque density, weight, precision, thermal performance, control bandwidth, harmonic reducers, and QDD for different robot joints.