YASKAWA E Series, Product Manual

Page: 97 / 206

5.3 External Dimensions
5.3.4 Servomotors without Gears and without Holding Brakes
5-22
SGM7A-30, -40, and -50
*
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 on page 5-33
Note: Servomotors with Oil Seals have the same dimensions.
Refer to the following section for information on connectors.
SGM7A-15 to -50 without Holding Brakes on page 5-35
Model
SGM7A-
L * LL * LM LP * LR KB1 KB2 * KL1
30A

A21 257 194 158 36 63 145 182 114
40A

A21 296 233 197 36 63 184 221 114
50A

A21 336 273 237 36 63 224 261 114
Model
SGM7A-
Flange Dimensions Shaft End Dimensions
Approx.
Mass [kg]
LA LB LC LE LG LH LZ S Q
30A

A21 145
110
130 6 12 165 9
28
55 10.5
40A

A21 145
110
130 6 12 165 9
28
55 13.5
50A

A21 145
110
130 6 12 165 9
28
55 16.5
R1
Q
S dia.
30 dia.
LE
LR
45 dia.
A
1.5
55
LA dia.

LC
LH dia.
17
79 dia.
50
KL1
KB1
KB2
LB dia. 65 dia.
S dia.
0.02
LP
LE
LG
LM
LL
L
LR
0.04 A
0.04 dia. A
4

LZ dia.
Shaft End Details
Unit: mm
Refer to 5.3.6 S haft End
S pecification s for S GM7A-15
to -70 on page 5-26 for
details.
0
-0.035
0
-0.013
0
-0.035 0
-0.013
0
-0.035
0
-0.013