Y series three-phase induction motor
Frame with foot end shield without flange

Frame No.

Poles

Mornting Jimension and rlirunce
Overall dimension
A
A/2
B
C
D
E
F
G1)
H
K2)
AB
AC
AD
HD
L
Basic size
Basic size
Limit deviation
Basic size
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Tolerance
80M
2¡¢4
125
62.5
¡À0.50
100
50
¡À1.5
19
+0.009
-0.004
40
¡À0.310
6
0
-0.030


0
-0.036
15.5
0
-0.10
80
0
-0.5
10
+0.360
0
§æ1.0
165
175
150
175
290
90S
2¡¢4¡¢6
140
70
100
56
24
50
8
20
0
-0.20
90
180
195
160
195
315
90L
125
340
100L
160
80
140
63
¡À2.0
28
60
¡À0.370
24
100
12
+0.430
0
205
215
180
245
380
112M
190
95
140
70
112
245
240
190
265
400
132S
2¡¢4¡¢6¡¢8
216
108
140
89
38
+0.018
+0.002
80
10
33
132
280
275
210
315
475
132M
178
515
160M
254
127
¡À0.75
210
108
¡À3.0
42
110
¡À0.430
12
0
-0.043
37
160
15
§æ1.5
330
335
265
385
605
160L
254
650
180M
279
139.5
241
121
48
14
42.5
180
355
380
285
430
670
180L
279
710
200L
318
159
305
133
55
+0.030
+0.011
16
49
200
19
+0.520
0
395
420
315
475
775
225S
4¡¢8
356
178
286
149
¡À4.0
60
140
¡À0.500
18
53
225
435
475
345
530
820
225M
2
311
55
110
¡À0.430
16
49
815
4¡¢6¡¢8
60
140
¡À0.500
18
53
845
250M
2
406
203
¡À1.00
349
168
250
24
§æ2.0
490
515
385
575
930
4¡¢6¡¢8
65
58
280S
2
457
228.5
368
190
280
0
-0.10
550
580
410
640
1000
4¡¢6¡¢8
75
20
0
-0.052
67.5
280M
2
419
65
18
0
-0.043
58
1050
4¡¢6¡¢8
75
20
0
-0.052
67.5
315S
2
508
254
406
216
65
18
0
-0.043
58
315
28
744
645
576
865
1240
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1270
315M
2
457
65
140
18
0
-0.043
58
1310
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1340
315L
2
508
65
140
18
0
-0.043
58
1310
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1340
1) G£½D-GE and the maximum tolerance of GE is ( +0.10
0
 ) for frame NO.80 and is ( +0.20
0
 ) for other ones.
2) Location tolerance of K hole is based on axial line.



Frame with foot end shield with flange

Frame NO.
Flange No.

Poles

Mornting Jimension and rlirunce
Overall dimension
A
A/2
B
C
D
E
F
G1)
H
K2)
M
N
P3)
R4)
S2)
T
Flange hole number
AB
AC
AD
HD
L
Basic size
Basic size
Limit deviation
Basic size
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Tolerance
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Tolerance
Basic size
Limit deviation
80M
FF165
2¡¢4
125
62.5
¡À0.50
100
50
¡À1.5
19
+0.009
-0.004
40
¡À0.310
6
0
-0.030


0
-0.036
15.5
0
-0.10
80
0
-0.5
10
+0.360
0
§æ1.0
165
130
+0.014
-0.011
200
0
¡À1.5
12
+0.430
0
§æ1.0
3.5
0
-0.120
4
165
175
150
175
290
90S
2¡¢4¡¢6
140
70
100
56
24
50
8
20
0
-0.20
90
180
195
160
195
315
90L
125
340
100L
FF215
160
80
140
63
¡À2.0
28
60
¡À0.370
24
100
12
+0.430
0
215
180
250
¡À2.0
15
§æ1.5
4
205
215
180
245
380
112M
190
95
140
70
112
245
240
190
265
400
132S
FF265
2¡¢4¡¢6¡¢8
216
108
140
89
38
+0.018
+0.002
80
10
33
132
265
230
+0.016
-0.013
300
280
275
210
315
475
132M
178
515
160M
FF300
254
127
¡À0.75
210
108
¡À3.0
42
110
¡À0.430
12
0
-0.043
37
160
15
§æ1.5
300
250
350
¡À3.0
19
+0.520
0
5
330
335
265
385
605
160L
254
650
180M
279
139.5
241
121
48
14
42.5
180
355
380
285
430
670
180L
279
710
200L
FF350
318
159
305
133
55
+0.030
+0.011
16
49
200
19
+0.520
0
350
300
¡À0.016
400
395
420
315
475
775
225S
FF400
4¡¢8
356
178
286
149
¡À4.0
60
140
¡À0.500
18
53
225
400
350
¡À0.018
450
¡À4.0
8
435
475
345
530
820
225M
2
311
55
110
¡À0.430
16
49
815
4¡¢6¡¢8
60
140
¡À0.500
18
53
845
250M
FF500
2
406
203
¡À1.00
349
168
250
24
§æ2.0
500
450
¡À0.020
550
490
515
385
575
930
4¡¢6¡¢8
65
58
280S
2
457
228.5
368
190
280
0
-0.10
550
580
410
640
1000
4¡¢6¡¢8
75
20
0
-0.052
67.5
280M
2
419
65
18
0
-0.043
58
1050
4¡¢6¡¢8
75
20
0
-0.052
67.5
315S
FF600
2
508
254
406
216
65
18
0
-0.043
58
315
28
600
550
¡À0.022
660
24
§æ2.0
6
0
-0.150
744
645
576
865
1240
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1270
315M
2
457
65
140
18
0
-0.043
58
1310
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1340
315L
2
508
65
140
18
0
-0.043
58
1310
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1340

1)G£½D-GE and the maximum tolerance of GE is ( +0.10
0
 ) ,for frame NO.80 and is ( +0.20
0
 ) for other ones.
2) Location tolerance of K,S holes is based on axial line.
3) P size is the maximum limit value.
4) R is the distance from flange nating surface to axial extending shoulder.



Stand fixing measurement,frame without foot end shield with flange
Frame NO.
Flange No.

Poles

Mornting Jimension and rlirunce
 Overall dimension
D
E
F
G1)
M
N
P3)
R4)
S2)
T
Flange hole number
AC
AD
HD
L
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Tolerance
Basic size
Limit deviation
180M
FF300
2¡¢4¡¢6¡¢8
48
+0.018
+0.002
110
¡À0.430
14
0
-0.043
42.5
0
-0.20
300
250
+0.016
-0.013
350
0
¡À3.0
19
+0.520
0
§æ1.5
5
0
-0.120
4
380
285
500
730
180L
FF350
770
200L
55
+0.030
+0.011
16
49
350
300
¡À0.016
400
420
315
550
850
225S
FF400
4¡¢8
60
140
¡À0.500
18
53
400
350
¡À0.018
450
¡À4.0
8
475
345
610
910
225M
2
55
110
¡À0.430
16
49
905
4¡¢6¡¢8
60
140
¡À0.500
18
53
935
250M
FF500
2
500
450
¡À0.020
550
515
385
650
1035
4¡¢6¡¢8
65
58
280S
2
580
410
720
1120
4¡¢6¡¢8
75
20
0
-0.052
67.5
280M
2
65
18
0
-0.043
58
1170
4¡¢6¡¢8
75
20
0
-0.052
67.5
315S
FF600
2
65
18
0
-0.043
58
600
550
¡À0.022
660
24
§æ2.0
6
0
-0.150
645
576
900
1360
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1390
315M
2
65
140
18
0
-0.043
58
1460
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1490
315L
2
65
140
18
0
-0.043
58
1460
4¡¢6¡¢8¡¢10
80
170
22
0
-0.052
71
1490
1) G£½D-GE and the maximum tolerance of GE is ( +0.10
0
 ), for frame NO.80 and is( +0.20
0
 ) for other ones.
2) P size is the maximum limit value.
3) R is the distance from flange nating surface to axial extending shoulder.
4) Location tolerance of S hole is based on axial line.