5.3 External Dimensions
5.3.5 Servomotors without Gears and with Holding Brakes
5-24
5.3.5
Servomotors without Gears and with Holding Brakes
SGM7A-15 to -25
*
For models that have a batteryless absolute encoder, L, LL, LP, and KB2 are 8 mm greater than the given value.
Refer to the following section for the values for individual models.
Dimensions of Servomotors with Batteryless Absolute Encoders
Note: Servomotors with Oil Seals have the same dimensions.
Refer to the following section for information on connectors.
SGM7A-15 to -50 with Holding Brakes
Model
SGM7A-
L
*
LL
*
LM
LP
*
LR
KB1
KB2
*
KB3
KL1
15A
A2C
243
198
162
36
45
107
186
139
102
20A
A2C
259
214
178
36
45
123
202
155
102
25A
A2C
292
247
211
36
45
156
235
188
102
Model
SGM7A-
Flange Dimensions
Shaft End Dimensions
Approx.
Mass [kg]
LA
LB
LC
LE
LG
LH
LZ
S
Q
15A
A2C
115
95
100
3
10
130
7
24
40
6.0
20A
A2C
115
95
100
3
10
130
7
24
40
6.8
25A
A2C
115
95
100
3
10
130
7
24
40
8.7
Shaft End Details
Q
30 dia.
R1
S dia.
LE
LR
45 dia.
Unit: mm
A
LP
L
LL
LR
LG
LE
0.5
40
LM
0.04 A
50
80
KL1
115 dia.
LH di
a.
130 dia.
79 dia.
17
A
0.04 dia.
LC
S dia.
LB dia.
65 dia.
0.02 4
×
LZ dia.
LA
dia.
KB2
KB3
KB1
Refer to
0
-0.035
0
-0.013
0
-0.035
0
-0.013
0
-0.035
0
-0.013