YASKAWA SGDH User Manual

3 Specifications and Dimensional Drawings
3.11.4 SGMAH Servomotors (3000 min
-1
) With Standard Backlash Gears and Brakes
3-64
3.11.4 SGMAH Servomotors (3000 min
-1
) With Standard Backlash Gears and
Brakes
(1) 30 W, 50 W, 100 W
φB
φLBh7
φLD
Aφ0.05
(φ0.0020)
A
0.04
(0.0016)
L
LL
LM
LR
L2L1
L3
20 (0.79)22 (0.87)
15.2 (0.60)
4
LG
Q
QK
11 (0.43)
9.5 (0.37)
Serial encoder
Holding brake (de-energizing operation)
Power supply: 90 VDC or 24 VDC
Motor cable φ7 (φ0.28)
300 (11.81)±30(1.18)
300(11.81)
±30(1.18)
(35) (1.38)
Encoder plug
Motor plug
A
(0.0024)
0.06
W
T
U
LC
φLA
Tap × Depth
(See the following table.)
Shaft End
4-φLZ
Encoder cable φ6 (φ0.24)
UL20276
φSh7
Rotating section
(Hatching section)
∗
Units: mm (in)
Model
SGMAH-
Gear
Ratio
L LL LM LR LG B LD LB L1 L2 L3 Q QK S
A3AJ1
1/5
188.5
(7.42)
133.5
(5.26)
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
3/31
188.5
(7.42)
133.5
(5.26)
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
1/21
203.5
(8.01)
148.5
(5.85)
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
1/33
203.5
(8.01)
148.5
(5.85)
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
1/5
196
(7.72)
141
(5.55)
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
3/31
206
(8.11)
146
(5.75)
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
1/21
223
(8.78)
163
(6.42)
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
1/33
223
(8.78)
163
(6.42)
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)
01AJ1
1/5
232
(9.13)
172
(6.77)
98.5
(3.88)
60
(2.36)
9
(0.35)
25
(0.98)
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)
01AJ3
3/31
232
(9.13)
172
(6.77)
98.5
(3.88)
60
(2.36)
9
(0.35)
25
(0.98)
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)
01AJC
1/21
268
(10.6)
194
(7.64)
120
(4.72)
74
(2.91)
10
(0.39)
69
(2.72)
83
(3.27)
85
(3.35)
36
(1.42)
38
(1.50)
19.5
(0.77)
36
(1.42)
32
(1.26)
20
(0.79)
01AJ7
1/33
268
(10.6)
194
(7.64)
120
(4.72)
74
(2.91)
10
(0.39)
69
(2.72)
83
(3.27)
85
(3.35)
36
(1.42)
38
(1.50)
19.5
(0.77)
36
(1.42)
32
(1.26)
20
(0.79)

YASKAWA SGDH Specifications

General

Series	SGDH
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Protection Class	IP20
Type	Servo Drive
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Feedback System	Incremental Encoder, Absolute Encoder