YASKAWA Sigma II Series

3 Servomotor Specifications and Dimensional Drawings
3.12.2 SGMAH Servomotors (3000 min
-1
) Without Gears and With Brakes
3-50
3.12.2 SGMAH Servomotors (3000 min
-1
) Without Gears and With Brakes
(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.
Units: mm
Model
SGMAH-
LLLLMS
Tap
×Depth
UWT
Approx.
Mass
kg
Allowable
Radial
Load
N
Allowable
Thrust
Load
N
A3A2
126.0 101.0 36.5 6
No tap
No key
0.6 68 54
A3A4
1.2 2 2
A3A6
M2.5×5L
A5A2
133.5 108.5 44.0 6
No tap
No key
0.7 68 54
A5A4
1.2 2 2
A5A6
M2.5×5L
01A2
160.0 135.0 61.5 8
No tap
No key
0.8 78 54
01A4
1.8 3 3
01A6
M3×6L
300 ±30
300 ±30
(35)
Shaft End
U
40
21.5
2-φ4.3
14
L
LL
LM
φ30h7
φSh6
9.6
φ46
Tap × Depth
(See the following table.)
4
T
W
15.2
٧ Aφ0.04
A0.04
A
0.02
11
Encoder cable φ6
UL20276
Motor plug
Encoder plug
Motor cable φ7
Serial encoder
Power supply: 90 VDC or 24 VDC
0
-0.021
22
20
5
2.5
25
Holding brake (de-energization operation)
INFO