3 Specifications and Dimensional Drawings
3.15.1 SGMGH Servomotors (1500 min
-1
) Without Gears and Brakes
3-94
75AA21
447
(17.6)
334
(13.1)
287
(11.3)
113
(4.45)
47
(1.85)
248
(9.76)
312
(12.3)
123
(4.84)
150
(5.91)
45
(1.77)
110
(4.33)
40
(88.2)
1760
(397)
588
(132)
1AAA21
454
(17.9)
338
(13.3)
291
(11.5)
116
(4.57)
47
(1.85)
251
(9.88)
316
(12.4)
142
(5.59)
168
(6.61)
45
(1.77)
110
(4.33)
57.5
(126)
1760
(397)
588
(132)
1EAA21
573
(22.6)
457
(18.0)
409
(16.1)
116
(4.57)
48
(1.89)
343
(13.5)
435
(17.1)
150
(5.91)
168
(6.61)
65
(2.56)
110
(4.33)
86
(189)
5000
(1130)
2160
(485)
Units: mm (in) (Cont’d)
Model
SGMGH-
L LL LM LR LT KB1 KB2 IE KL1
Shaft-end Dimensions
Approx.
Mass
kg (lb)
Allowable
Radial
Load N
(lbf)
Allowable
Thrust
Load N
(lbf)
SS1Q
42
0
0.016–
1.65
0
0.0006–
42
0
0.016–
1.65
0
0.0006–
55
0.030–
0.011–
2.17
0.001
0.0004
+
+
+
+
Units: mm (in)
Model
SGMGH-
Flange Face Dimensions
LA LB LC LE LF1 LF2 LG LH LJ1 LJ2 LZ
05AA21
145
(5.71)
130
(5.12)
6
(0.24)
6
(0.24)
−
12
(0.47)
165
(6.50)
45
(1.77)
−
9
(0.35)
09AA21
145
(5.71)
130
(5.12)
6
(0.24)
6
(0.24)
−
12
(0.47)
165
(6.50)
45
(1.77)
−
9
(0.35)
13AA21
145
(5.71)
130
(5.12)
6
(0.24)
6
(0.24)
−
12
(0.47)
165
(6.50)
45
(1.77)
−
9
(0.35)
20AA21
200
(7.87)
180
(7.09)
3.2
(0.13)
3
(0.12)
0.5
(0.02)
18
(0.71)
230
(9.06)
76
(2.99)
62
(2.44)
13.5
(0.53)
30AA21
200
(7.87)
180
(7.09)
3.2
(0.13)
3
(0.12)
0.5
(0.02)
18
(0.71)
230
(9.06)
76
(2.99)
62
(2.44)
13.5
(0.53)
44AA21
200
(7.87)
180
(7.09)
3.2
(0.13)
3
(0.12)
0.5
(0.02)
18
(0.71)
230
(9.06)
76
(2.99)
62
(2.44)
13.5
(0.53)
55AA21
200
(7.87)
180
(7.09)
3.2
(0.13)
3
(0.12)
0.5
(0.02)
18
(0.71)
230
(9.06)
76
(2.99)
62
(2.44)
13.5
(0.53)
75AA21
200
(7.87)
180
(7.09)
3.2
(0.13)
3
(0.12)
0.5
(0.02)
18
(0.71)
230
(9.06)
76
(2.99)
62
(2.44)
13.5
(0.53)
1AAA21
235
(9.25)
220
(8.66)
4
(0.16)
4
(0.16)
−
18
(0.71)
270
(10.6)
62
(2.44)
−
13.5
(0.53)
110
0
0.035–
4.33
0
0.0014–
110
0
0.035–
4.33
0
0.0014–
110
0
0.035–
4.33
0
0.0014–
114.3
0
0.025–
4.50
0
0.0010–
114.3
0
0.025–
4.50
0
0.0010–
114.3
0
0.025–
4.50
0
0.0010–
114.3
0
0.025–
4.50
0
0.0010–
114.3
0
0.025–
4.50
0
0.0010–
200
0
0.046–
7.87
0
0.0018–
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