3 Specifications and Dimensional Drawings
3.16.1 SGMGH Servomotors (1000 min
-1
) Without Gears and Brakes
3-118
3.16 Dimensional Drawings of SGMGH Servomotors (1000 min
-1
)
3.16.1 SGMGH Servomotors (1000 min
-1
) Without Gears and Brakes
Models with oil seals are of the same configuration.
KB1
KB2
L
φS
100(3.94)
KL1
88(3.46)
φLB
A
φ0.04
(0.0016)
A
LR
LE
LG
LM
LT
LL
(0.0008)
0.02
A
(0.0016)
0.04
0.04
(0.0016)
For 40AB
(For 55AB only)
LC
4-φLZ Mounting holes
φLA
φLH
SGMGH-12AB to 55AB
Shaft End
SGMGH-03AB to 09AB
LR
Q
1
φS
φS1
φLJ1
LF1
LE
LR
Q
1
φS
φS1
φLJ2
φLJ1
LF2
LE
LF1
IE
Note: For the specifications of the other shaft ends, refer to
3.20 Shaft End Specifications for SGMGH, SGMSH
and SGMDH Servomotors.
Units: mm (in)
Model
SGMGH-
L LL LM LR LT KB1 KB2 IE KL1
Shaft-end Dimensions Approx.
Mass
kg (lb)
SS1Q
03AB21
196
(7.72)
138
(5.43)
92
(3.62)
58
(2.28)
46
(1.81)
65
(2.56)
117
(4.61)
−
109
(4.29)
30
(1.18)
40
(1.57)
5.5
(12.1)
06AB21
219
(8.62)
161
(6.34)
115
(4.53)
58
(2.28)
46
(1.81)
88
(3.46)
140
(5.51)
−
109
(4.29)
30
(1.18)
40
(1.57)
7.6
(16.8)
09AB21
243
(9.57)
185
(7.28)
139
(5.47)
58
(2.28)
46
(1.81)
112
(4.41)
164
(6.46)
−
109
(4.29)
30
(1.18)
40
(1.57)
9.6
(21.2)
12AB21
245
(9.65)
166
(6.54)
119
(4.69)
79
(3.11)
47
(1.85)
89
(3.50)
145
(5.71)
−
140
(5.51)
45
(1.77)
76
(2.99)
14
(30.9)
20AB21
271
(10.7)
192
(7.56)
145
(5.71)
79
(3.11)
47
(1.85)
115
(4.53)
170
(6.69)
−
140
(5.51)
45
(1.77)
76
(2.99)
18
(39.7)
30AB21
305
(12.0)
226
(8.90)
179
(7.05)
79
(3.11)
47
(1.85)
149
(5.87)
204
(8.03)
−
140
(5.51)
45
(1.77)
76
(2.99)
23
(50.7)
40AB21
373
(14.7)
260
(10.2)
213
(8.39)
113
(4.45)
47
(1.85)
174
(6.85)
238
(9.37)
123
(4.84)
150
(5.91)
45
(1.77)
110
(4.33)
30
(66.1)
55AB21
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)
19
0
0.013–
0.75
0
0.0005–
19
0
0.013–
0.75
0
0.0005–
22
0
0.013–
0.87
0
0.0005–
35
0.01–
0
1.38
0.0004–
0
+
+
35
0.01–
0
1.38
0.0004–
0
+
+
35
0.01–
0
1.38
0.0004–
0
+
+
42
0
0.016–
1.65
0
0.0006–
42
0
0.016–
1.65
0
0.0006–
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