9. SPECIFICATIONS
9－61
(3) Working accuracy
Table 9-18 shows the accuracy of the Servomotor output shaft and installation.
Table 9-18
Item
Accuracy (T.I.R)
*1
Reference diagram
Runout of output shaft
end (α)
0.02
P1 0.04
P2 0.08
P3 0.06
P5 0.06
P6 0.08
Eccentricity of the
external diameter of the
flange on output shaft M
(β)
P8 0.08
P1 0.04
P2 0.08
P3 0.07
P5 0.07
P6 0.08
Perpendicularity of the
flange face to output
shaft M (γ)
P8 0.08
*1: T.I.R (Total Indicator Reading)
(4) Vibration class
The vibration class of the Servomotor is V 15 or less at the maximum speed when measured as a single
Servomotor unit as in Fig. 9-27.
Fig. 9-27 Vibration Measurement
(5) Mechanical strength
The output strength of the Servomotor can endure the instantaneous torque of 300% of the maximum
continuous torque.
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