Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 59)

3 Specifications and Dimensional Drawings
3-18
(3) Efficiency
The output torque and motor speed produce the following trends in efficiency. The values in the tables, Ratings
and Specifications of SGMMJ and SGMAJ Servomotors with Gears, are at the rated motor torque and rated
motor speed (3000 min
-1
).
Output torque Motor speed
Efficiency Efficiency