Omron OMNUC FND Series User Manual page 47

Design and Installation
OMNUC U-Series AC Servomotors with Incremental Encoders (U-INC
1 to 2 kW)
j 1.0-kW/1.5-kW/2.0-kW Standard Models (Without Brakes)
Not Conforming to Any Standards: R88M-U1K030H/-U1K530H/-U2K030H
Conforming to EC Directives: R88M-U1K030V-S1/-U1K530V-S1/-U2K030V-S1
j 1.0-kW/1.5-kW/2.0-kW Models With Brakes
Not Conforming to Any Standards: R88M-U1K030H-B/-U1K530H-B/-U2K030H-B
Conforming to EC Directives: R88M-U1K030V-BS1/-U1K530V-BS1/-U2K030V-BS1
Standard Models (Without Brakes)
Model
R88M-U1K030 194
R88M-U1K530 220
R88M-U2K030 243
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.
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L LL
149
175
198
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
238 193
264 219
287 242
2-23