YASKAWA SGM Series User Manual page 162

Servodrives Dimensional Drawings
9.1.1 SGMG-jjAjA Servomotors
Model SGMG-
55A2AAB
(16.69)
75A2AAB
(19.61)
1AA2AAB
(19.65)
1EA2AAB
(25.00)
Model
SGMG-
LA
9
55A2AAB
200
114.3
(7.87)

75A2AAB 200
114.3
(7.87)

1AA2AAB
235
200
(9.25)

1EA2AAB
235
200
(9.25)

Note The Encoder uses an 8192 P/R incremental encoder.
5.5 to 11 kW Servomotors
Shaft Extension
(SGMG-55A2AAB and 75A2AAB)
L LL LM LR
424 311 264 113
(12.24) (10.39) (4.45)
498 385 338 113
(15.16) (13.31) (4.45)
499 383 340 116
(15.08) (13.39) (4.57)
635 519 473 116
(20.43) (18.62) (4.57)
Flange Dimensions [mm (in)]
LB LC LE LF1
0 180 3.2 3
− 0.025
(7.09) (0.13) (0.12)

0
4.50
− 0.0010
0 180 3.2 3
− 0.025
(7.09) (0.13) (0.12)

0
4.50
− 0.0010
0
220 4 4
− 0.046
(8.66) (0.16) (0.16)

0
7.87
− 0.0018
0
220 4 4
− 0.046
(8.66) (0.16) (0.16)

0
7.87
− 0.0018
LT KB1 KB2
47 174 290
(1.85) (6.85) (11.42)
47 248 364
(1.85) (9.76) (14.33)
43 258 362
(1.69) (10.16) (14.25)
46 343 477
(1.69) (13.50) (18.78)
LF2 LG LH LJ1 LJ2
0.5 18 230 76
(0.020) (0.71) (9.06) (2.99) (2.44)
0.5 18 230 76
(0.020) (0.71) (9.06) (2.99) (2.44)
− 18 270 62
(0.71) (10.63) (2.44)
− 20 270 85
(0.79) (10.63) (3.35)
9 -8
(0.0016)
(φ0.0016)
MTG holes
0.02
(0.0008)
Shaft Extension
(SGMG-1AA2AAB)
KB3 IE KL1
231 125 150
(9.09) (4.92) (5.91)
305 125 150
(12.01) (4.92) (5.91)
315 142 168
(12.40) (5.59) (6.61)
415 142 168
(16.34) (5.59) (6.61)
Shaft End Dimensions
[mm (in)]
LZ S S1
62 13.5 0 45
42
− 0.016
(0.53) (1.77)
 
0
1.65
− 0.0006
62 13.5 0 45
42
− 0.016
(0.53) (1.77)
 
0
1.65
− 0.0006
− 13.5 0 45
42
− 0.016
(0.53) (1.77)
 
0
1.65
− 0.0006
− 13.5 + 0.030 65
55
− 0.011
(0.53) (2.56)
 
+ 0.0012
2.17
–0.0004
[mm (in)]
KL2 KL3
88 123
(3.46) (4.84)
88 123
(3.46) (4.84)
88 142
(3.46) (5.59)
88 142
(3.46) (5.59)
Approx.
Mass
[kg (lb)] [k (lb)]
Q
110 35
(4.33) (1.38)
110 45.5
(4.33) (1.79)
110 65
(4.33) (2.56)
110 100
(4.33) (3.94)