Omron OMNUC G Series User Manual

2-36
2-2 External and Mounting Hole Dimensions
2
Standard Models and Dimensions
 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)
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.
Model
Dimensions (mm)
LL LR S D1 D2 C G KL1 Z QK b h M t1 L
R88M-G20030 79.5
30
11
70 50 60 6.5 43 4.5
18 4h9 4 M4 2.5 8
R88M-G40030 99 14 22.5 5h9 5
M5
3
10
R88M-G75030 112.2 35 19 90 70 80 8 53 6 22 6h9 6 3.5
R88M-G20030-B 116
30
11
70 50 60 6.5 43 4.5
18 4h9 4 M4 2.5 8
R88M-G40030-B 135.5 14 22.5 5h9 5
M5
3
10
R88M-G75030-B 149.2 35 19 90 70 80 8 53 6 22 6h9 6 3.5
INC
ABS
220
200
3G
LL LR
S dia., h: 6
D1 dia.
Motor connector
Encoder
connector
Four, Z dia.
D2 dia., h: 7
Brake connector
KL1
C × C
QK
M (effective depth: L)
b
t1
h
(Dimensions of shaft end
with key and tap)

Omron OMNUC G Series Specifications

General

Brand	Omron
Model	OMNUC G Series
Category	Servo Drives
Language	English