Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 66)

3.6 Dimensional Drawings of SGMAJ Servomotors (3000 min -1 )
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3.6 Dimensional Drawings of SGMAJ Servomotors (3000 min
-1
)
3.6.1 SGMAJ Servomotors (3000 min
-1
) Without Gears
(1) 50 W, 80 W,100 W
1. The dimensions for L and LL of a servomotor incorporating an encoder with super-capacitor (model: SGMAJ-†††4)
are as shown below.
SGMAJ-A5, A8, and 01: L-dimension +12 mm (0.47 in), LL-dimension +12 mm (0.47 in)
2. The working point of the SGMAJ servomotor radial load is at the position of minus 5 mm from the shaft end.
UL20276
T
φ46 (
φ1.81)
† 40
Serial encoder
33 (1.30) 6
(0.24)
(17) (0.67)
L
LL
LM
14
(0.55)
Encoder cable, φ6 (φ0.24)
W
U
φSh6
φ30h7
A
A
A
0.02 (0.0008)
Shaft End
18 (0.71)
6
(0.24)
φ14 (φ0.55)
300 (11.81) ±30 (±1.18)
(35) (1.38)
Motor cable φ7 (φ0.28)
Motor plug
Encoder plug
300 (11.81)
±30 (±1.18)
0.04
(0.0016)
φ0.04
( φ0.0016)
9.6 (0.38)
22
(0.87) 5
(0.20)
2.5
(0.10)
25 (0.98)
φ 30 0 ( φ 1.181 0 )
-0.021 -0.00083
2- φ4.3 (φ0.17)
Tap × Depth*
(See the following table.)
Units: mm (in)
Model
SGMAJ-
L LL LM
Tap ×
Depth
∗
U W T
Approx.
Mass
kg
(lb)
Allowable
Radial Load
N (lbf)
Allowable
Thrust Load
N (lbf)
A5††A21
102.0
(4.02)
77.0
(3.03)
44.0
(1.73)
No tap
No key
0.4
(0.88)
68
(15)
54
(12)
A5††A41 1.2
(0.047)
2
(0.079)
2
(0.079) A5††A61 M2.5 × 5L
A8C†A21
119.5
(4.70)
94.5
(3.72)
61.5
(2.45)
No tap
No key
0.5
(1.1)
78
(18)
54
(12)
A8C†A41 1.8
(0.071)
3
(0.12)
3
(0.12) A8C†A61 M3 × 6L
01††A21
119.5
(4.70)
94.5
(3.72)
61.5
(2.42)
No tap
No key
0.5
(1.1)
78
(18)
54
(12)
01††A41 1.8
(0.071)
3
(0.12)
3
(0.12) 01††A61 M3 × 6L
INFO