Omron OMNUC G User Manual page 67

3,000-r/min Servomotors
200 W/400 W/750 W
R88M-G20030L(-S2)/-G40030L(-S2)/-G20030H(-S2)/-G40030H(-S2)
/-G75030H(-S2)/-G20030L-B(S2)/-G40030L-B(S2)
/-G20030H-B(S2)/-G40030H-B(S2)/-G75030H-B(S2)
R88M-G20030S(-S2)/-G40030S(-S2)/-G20030T(-S2)/-G40030T(-S2)
/-G75030T(-S2)/-G20030S-B(S2)/-G40030S-B(S2)
/-G20030T-B(S2)/-G40030T-B(S2)/-G75030T-B(S2)
Brake connector
Encoder
connector
LL
Model
@
R88M-G20030
@
R88M-G40030
@
R88M-G75030
R88M-G20030 @
@
R88M-G40030
@
R88M-G75030
Note The standard models have a straight shaft. Models with a key and tap are indicated with
"S2" at the end of the model number.
2-2 External and Mounting Hole Dimensions
Motor connector
LR
G 3
Four, Z dia.
LL LR S D1 D2
79.5 11
30 70
99 14
112.2 35 19 90
-B @ 116 11
30 70
@
-B 135.5 14
@
-B 149.2 35 19 90
INC
ABS
(Dimensions of shaft end
with key and tap)
C × C
QK
Dimensions (mm)
C G KL1 Z
50 60 6.5 43 4.5
22.5 5h9
70 80 8 53 6
50 60 6.5 43 4.5
22.5 5h9
70 80 8 53 6
b
M(effective depth: L)
QK b h M t1 L
18 4h9 4 M4 2.5 8
5 3
M5 10
22 6h9 6 3.5
18 4h9 4 M4 2.5 8
5 3
M5 10
22 6h9 6 3.5
2-34
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