Category : Electric DC motor, linear motor, stepper motor, transmission, drives & control, cylinder, gearbox > Gearboxes, gear units

PRINT

BACK

By using a flexible ring-gear the planetary gears achieve a backlash of < 1 minute of arc without requiring an additional backlash adjustment mechanism. Until now highly accurate gears and / or an additional adjustment mechanism were necessary to minimize backlash. Tight gear engagement for conventional planetary gears leads to torque ripple and a worsening of noise and wear characteristics. To avoid this problem the new HPG series features a flexible internally toothed ring-gear, thereby exploiting many years of Harmonic Drive experience with thin-walled components. The flexible ring-gear ensures that backlash is minimized and that all planet gears share the load equally.

Advantages
Backlash less than 1 minute of arc
High moment stiffness
High efficiency
Repeatability better than 20 seconds of arc
Easy motor assembly

List of all articles from this supplier

- FHA series AC hollow-shaft servo actuators
- FFA series servo actuators
- HDUC Series Harmonic Drive Mini-Gearboxes
- HFUC Series component sets

List of all articles from this supplier

List of articles in this sub-category

- Wheel sets
- Elevator gear units
- DSG 250 Two-stage double worm gear unit
- Helical worm gear unit SSM 63
- HDUC Series Harmonic Drive Mini-Gearboxes
- HFUC Series component sets

List of all articles in this sub-category Gearboxes, gear units

List of all articles in this sub-categoryList of all articles in this sub-categoryList of all articles in this sub-category