Harmonic Drive KDU Direct-Drive Motors
Harmonic Drive KDU is a hollow-center direct-drive motor family with precision feedback and a matched HA-770-2 drive arrangement. The manufacturer specifies 10 arcsecond corrected positioning accuracy and ±0.5 arcsecond repeatability under stated environmental and mounting conditions. These values describe the qualified system, not an unconditional result for every machine installation.
Key Specifications
Family | KDU |
Drive concept | Direct drive, hollow center |
Matched drive listed | HA-770-2 |
Corrected positioning accuracy | 10 arcsec under manufacturer conditions |
Repeatability | ±0.5 arcsec under manufacturer conditions |
Specified test conditions | 23 ±0.3°C, 50% RH, output shaft facing upward |
Configuration requirement | Exact motor, drive and correction data |
Applications and Industries
Precision rotary positioning and optical or metrology mechanisms requiring a qualified direct-drive system.
Manufacturing and automation
Review Summary
Consider Harmonic Drive KDU Direct-Drive Motors for precision rotary positioning and optical or metrology mechanisms requiring a qualified direct-drive system. Establish the required operating point and installation interfaces before choosing the configuration, and use a representative loaded cycle as the acceptance basis.
Price and Configuration
Request a quote for the selected configuration,quantity and delivery schedule. Confirm the exact model,options,integration scope and support terms.
