Leeson Product Catalog 1050
Technical Information Dimensions
Commercial Duty Metric (IEC) Frame Motors
IEC Motors DC Motors Gearmotors AC / DC Controls Accessories / Kits Options X-Ref / Index Tech Information Terms / Warnings 34D42C 34E56C 34G56C 2.50 3.00 3.00 25 31
DIMENSIONS (Inches)
Frame Voltage AG
P
U
AH
N-W
AJ
TAP
AK
BB
1/15 HP Motors
12 24 90 12 24 90 12 24 90
4.59 2.50 .35 .787 .591 2.56 M5x.8 1.97 .10 4.59 2.50 .35 .787 .591 2.56 M5x.8 1.97 .10 4.59 2.50 .35 .787 .591 2.56 M5x.8 1.97 .10 5.53 3.00 .35 .787 .591 2.56 M5x.8 1.97 .10 5.53 3.00 .35 .787 .591 2.56 M5x.8 1.97 .10 5.53 3.13 .35 .787 .591 2.56 M5x.8 1.97 .10 5.87 3.00 .35 .787 .591 2.56 M5x.8 1.97 .10 5.87 3.00 .35 .787 .591 2.56 M5x.8 1.97 .10 5.87 3.13 .35 .787 .591 2.56 M5x.8 1.97 .10
1/8 & 1/6 HP Motors
Note: Optional conduit box not included on 25 frame models. Conduit box dimensions shown here are for 31 frame only.
25 & 31 FRAME SQUARE FLANGEMOUNT DIMENSIONS (Inches)
Frame & Type
AG
P
BD
U
AH
AH-BB
AJ
TAP
R
AK
BB
D
BA
E
B
H
AS CS BS CS ES GS
4.08 4.94 5.39 5.89 6.89 7.89
2.50 2.50 3.07 3.07 3.07 3.07
3.00 3.00 3.45 3.45 3.45 3.45
.312 .312
1.5 1.5 1.5 1.5 1.5 1.5
1.00 1.00 1.00 1.00 1.00 1.00
1.73 8-32 1.73 8-32 2.63 ¼-20 2.63 ¼-20 2.63 ¼-20 2.63 ¼-20
2.62 2.62 3.16 3.16 3.16 3.16
.997 .997 1.99 1.99 1.99 1.99
.03 .03 .07 .07 .07 .07
1.28 1.28 1.57 1.57 1.57 1.57
.125 .125 .235 .235 .235 .235
.625 .625
3.83 4.69 4.92 5.42 6.42 7.42
8-32 8-32 ¼-20 ¼-20 ¼-20 ¼-20
.5000 .5000 .5000 .5000
1.000 1.000 1.000 1.000
** **
**Catalog numbers M1120041 & M1120044 have an ‘AG’ & ‘F’ dimension that is .5” longer than stated in table.
Mods / Factory
42C FACE MOUNT DIMENSIONS (Inches) Frame AG P U AH AH-BB KEY
AJ
TAP
AK
R
6.43
3.38
.500
1.38
1.25
.13 SQ
3.750
¼-20
3.00
4.25
56C FACE MOUNT DIMENSIONS (Inches) Frame AG P* U AH AH-BB KEY
AJ
TAP
AK
R
⅜ -16 ⅜ -16
6.87 8.59
3.38 3.38
.625 .625
2.06 2.06
1.93 1.93
.19 SQ .19 SQ
5.875 5.875
4.50 4.50
6.50 6.50
*For 1/4 HP 34 frame TEFC designs. Fan cover diameter is 3.88”.
506
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