Omron OMNUC G User Manual page 72

2-2 External and Mounting Hole Dimensions
2,000-r/min Servomotors
4 kW/5 kW
R88M-G4K020T(-S2)/-G5K020T(-S2)/-G4K020T-B(S2)/-G5K020T-B(S2)
2
Servomotor/brake
connector
Encoder
connector
R88M-G4K020
R88M-G5K020
R88M-G4K020
R88M-G5K020
Note The standard models have a straight shaft. Models with a key and tap are indicated with
2-39
LL LR
18
3.2
Model
LL LR
@
242 65
@
225 70
@ @
-B 267 65
@ -B @ 250 70
"S2" at the end of the model number.
C × C
Four, Z dia.
Dimensions (mm)
S D1 D2 C D3 KL1
28 165 130 150 190 128 11
35 200 114.3 176 233 143 13.5 50 10h9 8
28 165 130 150 190 128 11
35 200 114.3 176 233 143 13.5 50 10h9 8
ABS
(Dimensions of shaft end
with key and tap)
QK
b
M (depth: L)
Z QK b h t1 M
51 8h9 7 4 M8 20
5 M12 25
51 8h9 7 4 M8 20
5 M12 25
L