YASKAWA SGDH, User Manual

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3.11 Dimensional Drawings of SGMAH Servomotors (3000 min
-1
)
3-57
3
• Dimensional Tolerances
3.11.3 SGMAH Servomotors (3000 min
-1
) With Standard Backlash Gears
(1) 30 W, 50 W, 100 W
Units: mm (in)
Model
SGMAH-
Shaft-end Dimensions Flange Face Dimensions
S LB
03D † A2 †
03D † A4 †
03D † A6 †
07D † A2 †
07D † A4 †
07D † A6 †
14
0
0.011 –
0.5512
0
0.00043 –
 
 
50
0
0.025 –
1.9685
0
0.00098 –
 
 
16
0
0.011 –
0.6299
0
0.00043 –
 
 
70
0
0.030 –
2.756
0
0.00012 –
 
 
Encoder plug
Motor plug
300 (11.81)
±
30 (1.18)
300 (11.81)
±
30 (1.18)
(35) (1.38)
Motor cable
φ
7 (
φ
0.28)
Encoder cable
φ
6 (
φ
0.24)
UL20276
φ
B
φ
LD
φ
LBh7
A
φ
0.05
(
φ
0.0020)
9.5 (0.37)
11
22
(0.87)
20 (0.79)
15.2 (0.60)
L
LL LR
LM
LG L3
4
(0.16)
L1 L2
Q
QK
A 0.06
(0.0024)
Serial encoder
W
T
U
LC
φ
LA
4-
φ
LZ
Tap
×
Depth
(See the following table.)
Shaft End
A
0.04
(0.0016)
Rotating section
(Hatching section)
φ
Sh7
∗
Units: mm (in)
Model
SGMAH-
Gear
Ratio
L LL LM LR LG B LD LB L1 L2 L3 Q QK S
A3 †† AJ1 † 1
1/5
156.5
(6.16)
101.5
(4.00)
68.5
(2.70)
55
(2.17)
8
(0.31)
47
(1.85)
55.5
(2.19)
56
(2.20)
28
(1.10)
27
(1.06)
17
(0.67)
25
(0.98)
20
(0.79)
14
(0.55)
A3 †† AJ3 † 1
3/31
156.5
(6.16)
101.5
(4.00)
68.5
(2.70)
55
(2.17)
8
(0.31)
47
(1.85)
55.5
(2.19)
56
(2.20)
28
(1.10)
27
(1.06)
17
(0.67)
25
(0.98)
20
(0.79)
14
(0.55)
A3 †† AJC † 1
1/21
171.5
(6.75)
116.5
(4.59)
83.5
(3.29)
55
(2.17)
8
(0.31)
47
(1.85)
55.5
(2.19)
56
(2.20)
28
(1.10)
27
(1.06)
17
(0.67)
25
(0.98)
20
(0.79)
14
(0.55)
A3 †† AJ7 † 1
1/33
171.5
(6.75)
116.5
(4.59)
83.5
(3.29)
55
(2.17)
8
(0.31)
47
(1.85)
55.5
(2.19)
56
(2.20)
28
(1.10)
27
(1.06)
17
(0.67)
25
(0.98)
20
(0.79)
14
(0.55)
A5 †† AJ1 † 1
1/5
164
(6.46)
109
(4.29)
76.0
(2.99)
55
(2.17)
8
(0.31)
47
(1.85)
55.5
(2.19)
56
(2.20)
28
(1.10)
27
(1.06)
17
(0.67)
25
(0.98)
20
(0.79)
14
(0.55)
A5 †† AJ3 † 1
3/31
174
(6.85)
114
(4.49)
77.0
(3.03)
60
(2.36)
9
(0.35)
57
(2.24)
63
(2.48)
65
(2.56)
30
(1.18)
30
(1.18)
14.5
(0.57)
28
(1.10)
25
(0.98)
16
(0.63)
A5 †† AJC † 1
1/21
191
(7.52)
131
(5.16)
94.0
(3.70)
60
(2.36)
9
(0.35)
57
(2.24)
63
(2.48)
65
(2.56)
30
(1.18)
30
(1.18)
14.5
(0.57)
28
(1.10)
25
(0.98)
16
(0.63)
A5 †† AJ7 † 1
1/33
191
(7.52)
131
(5.16)
94.0
(3.70)
60
(2.36)
9
(0.35)
57
(2.24)
63
(2.48)
65
(2.56)
30
(1.18)
30
(1.18)
14.5
(0.57)
28
(1.10)
25
(0.98)
16
(0.63)