YASKAWA Sigma II Series

3.12 Dimensional Drawings of SGMAH Servomotors (3000 min
-1
)
3-47
3
Servomotor Specifications and Dimensional Drawings
3.12 Dimensional Drawings of SGMAH Servomotors (3000 min
-1
)
3.12.1 SGMAH Servomotors (3000 min
-1
) Without Gears
(1) 30 W, 50 W, 100 W
1. The dimensions for L and LL of a servomotor incorporating an encoder with super-capacitor (model: SGMAH-
4) are as shown below.
SGMAH-A3, A5, and 01: L-dimension +12 mm, LL-dimension +12 mm
2. The working point of the SGMAH servomotor radial load is at the position of minus 5 mm from the shaft end.
UL20276
T
φ46
Tap × Depth
(See the following table.)
21.5
40
2-φ4.3
Serial encoder
9.6
22
15.2
5
2.5
25
L
LL
LM
14
300 ±30
300±30
(35)
Motor cable φ7
Encoder cable, φ6
Motor plug
Encoder plug
W
U
φSh6
φ30h7
11
A
A
φ0.04
0.04
A
0.02
٧
Shaft End
φ 30
0
 0.021
20
4
Units: mm
Model
SGMAH-
LLLLMS
Tap ×
Depth
UWT
Approx.
Mass
kg
Allowable
Radial
Load
N
Allowable
Thrust
Load
N
A3A21
94.5 69.5 36.5 6
No tap
No key
0.3 68 54
A3A41
1.2 2 2
A3A61
M2.5
× 5L
A5A21
102.0 77.0 44.0 6
No tap
No key
0.4 68 54
A5A41
1.2 2 2
A5A61
M2.5
× 5L
01A21
119.5 94.5 61.5 8
No tap
No key
0.5 78 54
01A41
1.8 3 3
01A61
M3
× 6L
INFO