YASKAWA SGDH User Manual page 113

3.9 Terms and Data for Servomotors With Gears
(3) Efficiency
The output torque and motor speed produce the following trends in efficiency. The values in the tables, Ratings
and Specifications of SGM H Servomotors with Gears, are at the rated motor torque and rated motor speed
-1
(3000 min ).
Efficiency Efficiency
Output torque Motor speed
3
3-47