MITSUBISHI ELECTRIC MR-E- A/AG - Manual (Page 235)

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14. SERVO MOTOR
14.7.2 Vibration rank
The vibration rank of the servo motor is V-10 at the rated speed. Measure vibration in the following
position with the servo motor installed as shown below.
Top
Bottom
Servo motor
Measuring position
Servo Motor Vibration
Measuring Conditions
14.7.3 Machine Accuracies
The following table indicates the machine accuracies of the servo motor around the output shaft and
mounting. (except the optional products)
Flange Size Accuracy
[mm]
Measuring
Position Less than 100 100 130 176
Runout of flange surface to output shaft a) 0.05 0.06 0.08
Runout of fitting OD of flange surface b) 0.04 0.04 0.06
Runout of output shaft end c) 0.02 0.02 0.03
Reference diagram
a)
b) c)