Harmonic Drive designs and manufactures all key components of our actuators including the motor, encoder, gearing and cross-roller output bearing. Because these components are designed to be an optimum performance match, our actuators have extremely high torque-to weight ratio and torque-to-volume ratios.
Harmonic Drive LLC now offers NEW compact hollow shaft actuators. SHA-CG high precision actuators are a great alternative for direct drive motors. SHA-CG actuators offer direct drive motor performance in a compact, significantly lighter package. The SHA-CG offers a high precision output with improved rotary positioning accuracy and surface runout. Ideal for high precision rotary applications such as indexing turn tables.