Harmonic Drive Miniature Gear Units

Harmonic Drive’s miniature gear-unit listing covers several compact arrangements, including direct motor coupling, shaft output and flange output. The named configurations include CSF-2XH and CSF-1U variants. The product family should be selected by its exact input, output and housing arrangement rather than treated as one universal miniature gearbox.
Key Specifications
Specification | Details |
Scope | Miniature precision gear units |
Configurations named | CSF-2XH, CSF-1U-CC, CSF-1U-CC-F, CSF-1U, CSF-1U-F |
Output choices | Shaft or flange according to configuration |
Input choices | Direct motor coupling or shaft input |
Bearing concept | Precision cross-roller output support on relevant units |
Other construction | Simplicity units omit parts of the housing/flange arrangement |
Engineering Assessment
A useful range for tightly integrated precision mechanisms when the shaft and output form match the machine. The important choice is which structural and bearing functions the selected unit supplies and which remain with the OEM.
Applications
Small precision positioning mechanisms requiring a configured miniature strain-wave gear unit.
Industries: Manufacturing and automation
Price and Configuration
Request a quotation for the selected model, options, integration requirements and delivery schedule.













