YASKAWA SGDH - Page 143

3.11 Dimensional Drawings of SGMAH Servomotors (3000 min
-1
)
3-77
3
(3) 300 W, 650 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-03: L-dimension + 8.2 mm (0.32 in), LL-dimension +8.2 mm (0.32 in)
SGMAH-07: L-dimension + 0 mm, LL-dimension +0 mm
2. The working point of the SGMAH servomotor radial load is at the position of minus 5 mm from the shaft end.
Encoder plug
Motor plug
300 (11.81)±30 (1.18)
300 (11.81)
±30 (1.18)
(35)
(1.38)
φSh7
φ
B
φ
LD
φ
LBh7
Aφ0.05
( φ0.0020)
A 0.04
(0.0016)
L
LL LR
LM
L1
L3
LG
LE
L2
Q
QK
9.5 (0.37)
17 (0.67)
Serial encoder
A
(0.0024)
0.06
13
(0.51)
LH
26.5 (1.04)
W
T
U
LC
φLA
Tap × Depth
(See the following table.)
Shaft End
4-φLZ
Motor cable
φ7 (
φ 0.28)
Encoder cable φ7 (φ0.28)
UL20276
Rotating section
(Hatching section)
∗
Units: mm (in)
Model
SGMAH-
Gear
Ratio
L LL LM LR LE LG B LD LB L1 L2 L3 Q QK S
03DAH11
1/5
236.5
(9.31)
162.5
(6.40)
129
(5.08)
74
(2.91)
7.5
(0.30)
10
(0.39)
59
(2.32)
84
(3.31)
85
(3.35)
36
(1.42)
38
(1.50)
26
(1.02)
36
(1.42)
32
(1.26)
20
(0.79)
03DAHB1
1/11
271.5
(10.69)
187.5
(7.38)
154
(6.06)
84
(3.31)
12
(0.47)
12
(0.47)
59
(2.32)
96
(3.78)
100
(3.94)
40
(1.57)
44
(1.73)
29
(1.14)
42
(1.65)
36
(1.42)
25
(0.98)
03DAHC1
1/21
300.5
(11.83)
195.5
(7.70)
162
(6.38)
105
(4.13)
14
(0.55)
13
(0.51)
59
(2.32)
112
(4.41)
115
(4.53)
45
(1.77)
60
(2.36)
33
(1.30)
58
(2.28)
50
(1.97)
32
(1.26)
03DAH71
1/33
300.5
(11.83)
195.5
(7.70)
162
(6.38)
105
(4.13)
12.5
(0.49)
13
(0.51)
84
(3.31)
114
(4.49)
115
(4.53)
45
(1.77)
60
(2.36)
33
(1.30)
58
(2.28)
50
(1.97)
32
(1.26)
07DAH11
1/5
271
(10.67)
187
(7.36)
153.5
(6.04)
84
(3.31)
12
(0.47)
12
(0.47)
59
(2.32)
96
(3.78)
100
(3.94)
40
(1.57)
44
(1.73)
29
(1.14)
42
(1.65)
36
(1.42)
25
(0.98)
07DAHB1
1/11
321
(12.64)
216
(8.50)
182.5
(7.19)
105
(4.13)
14
(0.55)
13
(0.51)
59
(2.32)
112
(4.41)
115
(4.53)
45
(1.77)
60
(2.36)
33
(1.30)
58
(2.28)
50
(1.97)
32
(1.26)
07DAHC1
1/21
365
(14.37)
223
(8.78)
189.5
(7.46)
142
(5.59)
10
(0.39)
15
(0.59)
84
(3.31)
134
(5.28)
140
(5.51)
57
(2.24)
85
(3.35)
40
(1.57)
82
(3.23)
70
(2.76)
40
(1.57)
07DAH71
1/33
365
(14.37)
223
(8.78)
189.5
(7.46)
142
(5.59)
10
(0.39)
15
(0.59)
84
(3.31)
134
(5.28)
140
(5.51)
57
(2.24)
85
(3.35)
40
(1.57)
82
(3.23)
70
(2.76)
40
(1.57)
INFO