2-16
2-2 External and Mounted Dimensions
2
Standard Models and Dimensions
3,000-r/min 200-/400-W Servomotors
R88M-G20030L(-S2)/-G20030H(-S2)/-G40030H(-S2)
/-G20030L-B(S2)/-G20030H-B(S2)/-G40030H-B(S2)
*1. Put “L” or “H” in the place indicated by the box.
*2 .This is the model number for the Servomotor with a brake.
*3. A model with a key and tap is indicated by adding “S2” to the end of the model number.
Note
The standard models have a straight shaft.
Model
LL
S
Dimensions for models with key and tap
*3
QK
b
h
t1
M
L
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
R88M-G20030
@
*1
79.5
11
18
4h9
4
2.5
M4
8
R88M-G20030
@
-B
*1,*2
116
11
18
4h9
4
2.5
M4
8
R88M-G40030H
99
14
22.5
5h9
5
3
M5
10
R88M-G40030H-B
*2
135.5
14
22.5
5h9
5
3
M5
10
220
200
3
6.5
LL
30
S dia., height:
6
50 dia., height:
7
60
×
60
70 dia.
QK
(Dimensions of shaft end
with key and tap)
Four,
4.5 dia.
43
b
h
t1
M (depth: L)
Brake connector
Servomotor connector
Encoder
connector
