Dimensional Drawings Of Sgmgh Servomotors - YASKAWA Sigma-II Series User Manual

3 Servomotor Specifications and Dimensional Drawings
3.16.1 SGMGH Servomotors (1000 min
3.16 Dimensional Drawings of SGMGH Servomotors (1000 min
3.16.1 SGMGH Servomotors (1000 min
Models with oil seals are of the same configuration.
L
LL
LT
LM
LG
KB1
KB2
Model
L
SGMGH-
196
03A B21
219
06A B21
243
09A B21
12A B21 245
271
20A B21
305
30A B21
373
40A B21
447
55A B21
Model
SGMGH-
LA
145
03A B21
145
06A B21
145
09A B21
200
12A B21
200
20A B21
200
30A B21
200
40A B21
200
55A B21
3-98
-1
) Without Gears and Brakes
LR
A
0.04
LE
φ0.04
A
0.02
A
0.04
4-φLZ Mounting holes
For 40A B,
55A B only
LL LM LR LT
138 92 58 46
161 115 58 46
185 139 58 46
166 119 79 47
192 145 79 47
226 179 79 47
260 213 113 47
334 287 113 47
Flange Face Dimensions
LB LC LE LF1
0
110
130 6
– 0.035
0
110
130 6
– 0.035
0
110
130 6
– 0.035
0
114.3 180 3.2
– 0.025
0
114.3
180 3.2
– 0.025
0
114.3 180 3.2
– 0.025
0
114.3 180 3.2
– 0.025
0
114.3 180 3.2
– 0.025
-1
) Without Gears and Brakes
SGMGH-03A B to 09A B
LC
LE
LF1
Note: For the specifications of the other shaft ends, refer to
3.20 Shaft End Specifications for SGMGH, SGMSH
and SGMDH Servomotors.
KB1 KB2 IE
−
65 117
−
88 140
−
112 164
−
89
144
−
115 170
149 204 −
174 238 123
248 312 123
mm
LF2 LG LH LJ1
−
6 12 165
−
6 12 165
−
6 12 165
3 0.5 18 230
3 0.5 18 230
3 0.5 18 230
3 0.5 18 230
3 0.5 18 230
Shaft End
SGMGH-12A B to 55A B
LR
LE
LF1
LF2
Q
Shaft-end Dimensions
KL1
S S1
0
19
109 30
– 0.013
0
19
109 30
– 0.013
0
109 30
22
– 0.013
+
– 0.01
140 35 45
0
+
– 0.01
140 45
35
0
+
– 0.01
140 45
35
0
0
42
150 45
– 0.016
0
42
150 45
– 0.016
Allowable
Radial Load
N
LJ2 LZ
−
45 9 490
−
45 9 490
−
45 9 686
76 62 13.5 1176
76 62 13.5 1470
76 62 13.5 1470
76 62 13.5 1764
76 62 13.5 1764
-1
)
LR
Q
Units: mm
Approx.
Mass
Q
kg
40 5.5
40 7.6
40 9.6
76 14
76 18
76 23
110 30
110 40
Allowable
Thrust Load
N
98
98
343
490
490
490
588
588