Omron R88D-1SN ECT Series, User Manual, Page: 437 / 974

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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 Mach
ine
Ac
curacy f
o
r Servom
ot
or
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