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2-37
2-2 External and Mounting Hole Dimensions
2
Standard Models and Dimensions
3,000-r/min Flat Servomotors
100 W/200 W/400 W
R88M-GP10030L(-S2)/-GP20030L(-S2)/-GP40030L(-S2)/-GP10030H(-S2)
/-GP20030H(-S2)/-GP40030H(-S2)/-GP10030L-B(S2)/-GP20030L-B(S2)
/-GP40030L-B(S2)/-GP10030H-B(S2)/-GP20030H-B(S2)/-GP40030H-B(S2)
R88M-GP10030S(-S2)/-GP20030S(-S2)/-GP40030S(-S2)/-GP10030T(-S2)
/-GP20030T(-S2)/-GP40030T(-S2)/-GP10030S-B(S2)/-GP20030S-B(S2)
/-GP40030S-B(S2)/-GP10030T-B(S2)/-GP20030T-B(S2)/-GP40030T-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
F
G KL1
Z
QK
b
h
t1
M
L
R88M-GP10030L
R88M-GP10030H
60.5
25
8
70
50
60
3
7
43
4.5 12.5 3h9
3
1.8
M3
6
R88M-GP10030S
R88M-GP10030T
87.5
R88M-GP20030L
R88M-GP20030H
67.5
30
11
90
70
80
5
8
53
5.5
18
4h9
4
2.5
M4
8
R88M-GP20030S
R88M-GP20030T
94.5
R88M-GP40030L
R88M-GP40030H
82.5
14
22.5 5h9
5
3
M5
10
R88M-GP40030S
R88M-GP40030T
109.5
R88M-GP10030L-B
@
R88M-GP10030H-B
@
84.5
25
8
70
50
60
3
7
43
4.5 12.5 3h9
3
1.8
M3
6
R88M-GP10030S-B
@
R88M-GP10030T-B
@
111.5
R88M-GP20030L-B
@
R88M-GP20030H-B
@
100
30
11
90
70
80
5
8
53
5.5
18
4h9
4
2.5
M4
8
R88M-GP20030S-B
@
R88M-GP20030T-B
@
127
R88M-GP40030L-B
@
R88M-GP40030H-B
@
115
14
22.5 5h9
5
3
M5
10
R88M-GP40030S-B
@
R88M-GP40030T-B
@
142
INC
ABS
LL
LR
F
G
200
220
KL1
C
×
C
Brake connector
Motor connector
(7)
(7)
Encoder
connector
Four, Z dia.
D2 di
a
., h:
7
S
di
a
., h:
6
D1 di
a.
b
QK
M (depth: L)
t1
h
(Dimensions of shaft end
with key and tap)