Articulated Robotic Gearboxes

October 28, 2022
Articulated Robotic Gearboxes
Sesame Motor launched new speed reducers - SymphoDrive strain wave gearboxes. The new gearboxes provide zero backlash and high output torque power transmission in a light-weight and compact gearbox for robotic and high positional accuracy applications.

SymphoDrive gearboxes are available in two types depending on installation requirements, enclosed in a housing to drop in industry standards or as a component set integrated into customer's configuration. Frame sizes 14 to 32 with ratios 50:1 to 120:1. 


  • Zero Backlash
  • Peak Torque: 46 Nm to 892 Nm
  • Accuracy <1 arc-min, excellent repeatability
  • Reduction ratios 50:1 to 120:1
  • High torsional stiffness & high torque density
  • Robust cross roller output bearing
  • High reliability and long service life
Contact SESAME for more informaton.