Baldor IEC QUICK REFERENCE CHART
NAMEPLATENAMEPLATE
NAMEPLA
L*ET
AC
AD
S
4 T
APPED
HOLES
XX
6 LUG
TERM BLOCK
THERMAL
(WHEN
REQUIRED)
45˚
45˚
AC
AD
HC
GREASER
& RELIEF
(EACH END)
L*
C
B
AUTO DRAIN
(EACH END)
NAMEPL
E
LA
GREASE
FITTING
(EACH END)
N
D
AC
45˚
45˚
AD
S
4 HOLES DIA.
C*
V
U
H = Hole
P
AB
O
D
V
C*
AH (56-184)
AH (213-449)
AK
BD
U
2F
BA
H = Hole
NAMEPLATE
O
D
P
AB
45˚
45˚
XO
TAP
4 HOLES
THERMAL
(WHEN REQ'D)
AA = CONDUIT SIZE
E
E
SINGLE PHASE
ONLY
REMOVABLE
DRIP COVER
(OPTIONAL)
BB
AJ
Leader in Energy Efficient
Leader in Energy Efficient
Industrial Electric Motors and Drives
Industrial Electric Motors and Drives
*Contact your local Baldor office for “L” Dimensions.
IEC
Type
Frame
63 300
300
71
400
400
80
500
SL140
90
SL160
100
SM190
112
SM216
132
ML254
160
ML279
180
LM318
200
SM356
225
SM406
250
SM457
280
SM508
315
SL610
355
B3
FOOT MOUNTED.B5"D" TYPE FLANGE AT
V1
"D" TYPE FLANGE AT
DRIVE END , SHAFT
DOWN, NO FEET.
DRIVE END, NO FEET.
V3
"D" TYPE FLANGE AT
DRIVE END, SHAFT UP,
NO FEET.
Foot Mounting Shaft B5 Flange B14 Face General
A B C H D E LA M N P S T M N P S T L AC AD HC XX
100
3.937803.150401.570632.48011.43323.9068.313
112
4.409903.543451.770712.80014.551301.1818.313
125
100
4.921
3.937501.969803.15019.748401.57513.500
100
3.937
5.511
6.300
7.480
8.504
10
10.984
12.520
14.016
15.984
17.992
20
24
56
125
2.205903.54324.945501.96913.500
4.921
112
4.409
63
140
2.480
5.512
114
4.488
70
140
2.760
5.512
140
5.512
89
178
3.504
7.008
210
8.268
108
254
4.252
10
241
9.488
121
279
4.764
10.984
267
10.512
133
305
5.236
12.008
286
11.260
149
311
5.866
12.244
311
12.244
168
349
6.614
13.740
368
14.488
190
419
7.485
16.496
406
16
216
457
8.500
18
500
19.690
25410355
630
24.800
Horizontal Shaft Arrangements
B6
FOOT WALL MOUNT WITH
FEET ON LEFT HAND SIDE
WHEN VIEWED FROM
DRIVE END.
V5
VERTICAL FOOT, WALL
MOUNTED, SHAFT
DOWN.
B7
FOOT WALL MOUNT WITH
FEET ON RIGHT HAND
SIDE WHEN VIEWED
FROM DRIVE END.
Vertical Shaft Arrangements
V6
VERTICAL FOOT, WALL
MOUNTED, SHAFT UP
IEC QUICK REFERENCE CHART
100
3.937281.102602.36214.562
112
4.409281.102602.36214.562
132
5.197381.496803.15014.562
160
6.299421.654
180
7.087481.890
200
7.874552.165
225
8.858602.362
250
9.843702.756
280
11.025803.150
315
12.400853.346
13.980853.346
B8
CEILING MOUNTED WITH
FEET ABOVE MOTOR.
V18
"C" TYPE FACE AT DRIVE
END, SHAFT DOWN,
NO FEET
110
4.33120.787
110
4.33120.787
110
4.331271.062
140
5.51219.748
140
5.512
170
6.693
170
6.693
170
6.693
B14
"C" TYPE FACE AT DRIVE
END, NO FEET.
V19
"C" TYPE FACE AT
DRIVE END, SHAFT UP,
NO FEET.
115
4.528953.740
130
5.118
165
6.496
165
6.496
215
8.465
215
8.465
265
10.433
300
11.811
300
11.811
350
13.780
400
15.748
B17
2 "C" OR "D" TYPE
FLANGES, FOOT
MOUNTED.
V22
SKIRT MOUNTING,
SHAFT DOWN, NO FEET.
140
5.5129.3543.118752.953602.362903.540
110
160
4.331
6.29910.393
130
200
5.118
7.87411.430
130
200
5.118
7.87412.472
180
250
7.087
9.84014.5604.160
180
250
7.087
9.84014.5604.160
230
300
9.055
11.81114.5604.160
250
350
9.842
13.78019.7485.200
250
350
9.842
13.78019.7485.200
300
400
11.811
15.74819.7485.200
350
450
13.780
17.71619.7486.236
3.5
.138853.347702.756
3.5
.138
3.937803.150
3.5
.138
4.530953.740
5.108
5.108
6.496
8.465
LEGEND
Metric (MM) Dimensions in Black
Inch Dimensions in Red
d = DC Motors
1 mm = .03937" 1" = 25.40 mm
IP Protection - Baldor Enclosures
IP22 = Open Drip Proof
AC or DC Motors.
IP54 = All standard TEFC
AC and DC Motors.
IP55 = All TEFC Chemical
Processing, Dirty Duty, and
Washdown Duty Motors
BALDOR ELECTRIC COMPANY
P.O. BOX 2400
FORT SMITH, ARKANSAS
72902-2400 U.S.A.
Key and Keyseat Dimensions
Frame D G F GD Frame D G F GD
63 11 8.5 4 4 180 48 42.5 14 9
71 14 11 5 5 200 55 49 16 10
80 19 15.5 6 6 225 60 53 18 11
90 24 20 8 7 250 70 67.5 20 12
100 28 24 8 7 280 80 71 22 14
112 28 24 8 7 315 85 76 22 14
132 38 33 10 8 355 85 76 22 14
160 42 37 12 8
Drawings represent standard TEFC
general purpose motors.
*Dimensions are for reference only.
2.5
M5
105
M6
4.130
100
115
130
130
165
215
120
M6
4.724
140
M8
5.512
110
160
4.331
110
4.331
130
5.118
180
7.087
M8
6.299
160
M8
6.299
200
M8
7.874
250
M12
9.840
SUMMARY OF IP PROTECTION NUMBERS
First #
Protection Against Solid Objects
IP TESTS
O NO PROTECTION
1 Protection against solid objects up to
50 mm. (E.G. Accidental touch by hands.)
2 Protection against solid objects up to
12 mm. (E.G. Fingers)
3 Protection against solid objects over
2.5 mm. (E.G. Tools,Wires)
4 Protection against solid objects over
1 mm. (E.G. Tools, Wires, and Small
Wires)
5 Protection against dust - limited ingress
(No harmful deposits)
6 Totally protected against all dust.
0.98
.098
.118
.118
.138
.138
.138
.160
*
2.5
*
3
*
3
*
3.5
*
3.5
*
3.5
*
4
*
*
*
*
*
*
*
*
102
119
4.690
119
4.690
145d
5.690d
145
5.690
168d
6.614d
168
6.614
144d
5.687d
200
7.875
243
7.875
243
9.562
329
12.940
395
15.560
441
17.375
495
19.488
520
20.472
616
24.252
759
29.900
759
29.900
O NO PROTECTION
1 Protection against vertical drops of water.
(E.G. Condensation.
2 Protection against falling water up to
15 degrees from the vertical.
3 Protection against falling water up to
60 degrees from the vertical.
4 Protection against splashing water from all
directions, limited ingress.
5 Protection against low pressure jets of
water from all directions, limited ingress.
6 Protection against strong jets of water.
(E.G. Use on ship decks, limited ingress.)
7 Protection against immersion.
8 Protection against submersion.
121
4
4.760
116d
136d
4.567d
5.375d
.880d
131
102
5.140
4
149d
5.880d
152
162d
6.380d
173
6.810
165d
6.531d
180
7.906
239d
9.440d
214
8.437271.062
256
10.062271.062
329
12.940351.375
372
14.640512.008
416
16.375632.500
483
19.016632.500
513
20.197632.500
581
22.874632.500
682
26.840
719
28.320
Second #
.844d
6
.844d
.844d
1.062
116
4.510
130
5.120
130
5.120
107d
4.250d
149
5.875
153d
6.060d
149
5.875
187
7.375
242
9.510
333
13.120
359
14.125
383
15.079
457
17.992
497
19.567
683
26.880
683
26.880
Protection Against Liquids
.500
22d
.690
21d
.880
21d
.880
21d
102
102
13
18
22
22
27
4
4
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