Omron R88D-1SN20F-ECT

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4 Configuration and Wiring
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
4-6 Machine Accuracy for Servomotor
4
4-6 Machine Accuracy for Servomotor
The following table shows the machine accuracy (Total Indicator Reading) for the output shaft and
mounting parts of the Servomotor.
 R88M-1L
 R88M-1M
Item
Accuracy
(mm)
Runout of output shaft end (a) 0.02
Eccentricity of flange outer diameter to
output shaft (b)
0.06
Squareness of flange surface to output
shaft (c)
0.08
Item Servomotor
Accuracy
(mm)
Runout of output shaft end (a) Flange Size 180×180 or less 0.02
220×220 0.03
Eccentricity of flange outer diameter to
output shaft (b)
Rated Output 3 kW or less 0.06
4 kW or more 0.08
Squareness of flange surface to output
shaft (c)
Flange Size 80×80 or less 0.07
100×100 to
180×180
0.08
220×220 0.10
a
Φb
c
A
A
A