Yaskawa Sigma II Series SGMVH - Manual (Page 50)

3.3 Mechanical Specifications of Servomotors
3
Servomotor Specifications and Dimensional Drawings
3-15
3.3.7 Vibration Class
The vibration class
1
for the servomotors at rated motor speed is as follows.
• Vibration class: V15
1 Vibration Class
A vibration class of V15 indicates a total vibration amplitude of 15 μm maximum on the servomotor during rated rotation.
TERMS
Position for measuring vibration