Omron OMNUC FND Series User Manual page 48

Design and Installation
OMNUC U-Series AC Servomotors with Absolute Encoders (U-ABS
1 to 2 kW)
j 1.0-kW/1.5-kW/2.0-kW Standard Models (Without Brakes)
Not Conforming to Any Standards: R88M-U1K030T/-U1K530T/-U2K030T
Conforming to EC Directives: R88M-U1K030X-S1/-U1K530X-S1/-U2K030X-S1
j 1.0-kW/1.5-kW/2.0-kW Models With Brakes
Not Conforming to Any Standards: R88M-U1K030T-B/-U1K530T-B/-U2K030T-B
Conforming to EC Directives: R88M-U1K030X-BS1/-U1K530X-BS1/-U2K030X-BS1
Standard Models (Without Brakes)
Model
R88M-U1K030 208
R88M-U1K530 234
R88M-U2K030 257
Note Servomotors with model numbers ending in "S1" have straight shafts with keys. Refer to page
2-25 U-Series AC Servomotor Shaft Dimensions with Keys for key dimensions.
2-24
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L LL
163
189
212
130 dia.
115 dia.
Four, 7 dia.
130 dia.
115 dia.
Four, 7 dia.
Models with Brakes
Model
R88M-U1K030 -B
R88M-U1K530 -B
R88M-U2K030 -B
Chapter 2
L LL
252 207
278 233
301 256