Harmonic Drive Actuators

Harmonic Drive Actuators
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 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.
Key Features
Alternative to Direct Drive Motors
High Accuracy Output Bearing
High Torque
Hollow Shaft Design
Compact
Available in 4 sizes
Connects directly with Mitsubishi Electric’s MELSERVO-J4 SSCNET?/H
Connects directly with Σ-7 servo drives from Yaskawa
Applications
Robots
Semiconductor
Machine Tool
Packaging Machines
Optional mounting stand available.
Review Summary
SHA is a candidate for compact rotary machinery where a central passage and an integrated motor-and-gear arrangement reduce mechanical selection work. Its practical value depends on the exact output load, mounting accuracy and amplifier interface. Treat the mechanical series and drive-specific ordering version as separate parts of the selection.
Variant configuration
SHA-CG mechanical variant explicitly compared in updated SHA family review
Applications and Industries
Industrial machine and automation integration
Industrial automation
Request a quote for the exact configuration,quantity and delivery schedule.
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