Please note that one or more of the mounting kits must be used with IEC
motors of these frame sizes. See listing on next page for B5 flange and B14
face kits. B3 rigid base kits are listed below.
General Specifications:
• Built to IEC 34-1 Electrical and Mechanical standards
• IEC 63 and smaller frames supplied with an integral B5 Flange or B14 face
• Optional B3 Rigid base kit available
• IEC 71 frame and larger can be field modified for B3 Rigid Base, B5 Flange,
or B14 face construction using conversion kits
• Tachometer mounting kits available for 71 and 80 frames only
Features:
• Cast aluminum conduit box
• Terminal board provided for connections
• All Metric fasteners
• Easy brush access for field service
• Oversize brushes for extended life
• High strength rolled steel frame
• Die cast aluminum endshields with Steel bearing inserts
• Permanently lubricated sealed ball bearings
• Reversible rotation
• Simple 2 lead connection
• Convenient wiring access
• Tachometer mounting kits available for 71 and 80 frames only
Note 12 - TENV
These motors have accommodations for B3 base mountings with the kits - see page 292
C/A - Check Availability
Specifications are subject to change without notice
Note 12 - TENV
Except for M1110024.00, these motors have accommodations for B3 base
mountings with the kits - see page 292
C/A - Check Availability
Specifications are subject to change without notice
0.25/1/3175071098014.00√42D17FT1231802301.711.28S, US
0.37/1/2300071098016.00√42D34FT1211802302.510.78S, US
0.55/3/4300071098017.00√42D34FT2241802303.611.78S, US
0.75/1300080108372.00√4D34FT1451802304.914.64S, US
1.1/11/2300080108373.00√4D34FT2471802307.116.14S, US
IMPORTANT: These round body motors require either a B3 rigid base, B14 face or
B5 flange kit - see page 292. Catalog number 118014.00 comes complete with IEC
112 B14 face and B3 foot; shaft diameter is 24mm.
Specifications are subject to change without notice
Load
RPM
175071098015.00√42D17FT2261802302.511.78S, US
175080108369.00√4D17FT1341802303.514.64S, US
175080108370.00√4D17FT2481802304.617.14S, US
175080108371.00√4D17FT3521802307.017.14S, US
175090L118007.00√CI6D17FT1641802307.518.97S, US
1.5/2300090L118009.00√CI6D34FT17218023010.018.47S, US
175090L118008.00√CI6D17FT2841802309.520.47S, US
2.2/3300090L118010.00√CI6D34FT28218023016.019.47S, US
1750112M118014.00√CI6D17FK19018023014.021.79S, US
IEC
Frame
Catalog
NumberModel Number
Stock
App.
Wgt.
(lbs)
Voltage
App.
Wgt.
(lbs)
Voltage
DC
DC
Control
Volts AC
Input
Control
Volts AC
Input
F.L. Amps
@ 180
VDC
Y
Note listing on inside back flap
F.L.
Amps @
180 VDC
Y
Note listing on inside back flap
“C” Dim.
(Inches) YNotes
“C” Dim.
(Inches) )YNotes
287
Page 3
IEC MotorsDC MotorsGearmotorsAC / DC ControlsAccessories / Kits
Flange and Face Kits for DC Metric (IEC) Frame Motors
An advantage of LEESON’S modular design concept is the
possible use of a different diameter B5 flange or B14 face
than is normally assigned to a motor by IEC dimensional
standards. This flexibility makes it possible to accommodate
a wide variety of gear reducers, pumps and similar close
coupled motor mounted loads.
B5 Flange Kits (For DC Metric Motors Only)
IEC
Frame
90S/90L175108.00313012165200
100L/112M175137.00518015215250
Specifications are subject to change without notice
Catalog
Number
71175106.0021109130160
80175108.00313012165200
App.
Wgt.
(lbs)
AK
Register
(mm)
BF
Hole
(mm)
AJ
Bolt Circle
(mm)
B5
Flange
BD
Flange
Dia. (mm)
Basic motor frame with
B14
universal end fixing
face
B5 B14
Flange Kits
288
B14 Face Kits (For DC Metric Motors Only)
IEC
Frame
71175107.001 706 85105
80175109.001 806100120
90S/90L175129.001 956115140
100L/112M175130.0021106130160
Specifications are subject to change without notice
Catalog
Number
App.
Wgt.
(lbs)
AK
Register
(mm)
BF
Hole
(mm)
AJ
Bolt Circle
(mm)
Dia. (mm)
BD
Flange
Page 4
IEC Frame Dimensions (Millimeters)
IEC
Frame 2E 2F BA D H U AH
56 90 71 36 56 6 9 20 15 3 7.0 M3
63 100 80 40 63 7 11 23 19 4 9.0 M4
71 112 90 45 71 7 14 30 26 5 11.5 M5
80 125 100 50 80 10 19 40 33 6 16.0 M6
90S 140 100 56 90 10 24 50 36 8 20.5 M8
90L 140 125 56 90 10 24 50 36 8 20.5 M8
100L 160 140 63 100 12 28 60 41 8 24.5 M10
112M 190 140 70 112 12 28 60 41 8 24.5 M10
GWithout face or flange AH shaft dimension is 12mm longer.
Specifications are subject to change without notice
Mounting Shaft
G KEY S R TAP
IEC Metric Motors
Metric (IEC) Frame • SCR Rated
B14 Face/B5 Flange
AJ AK BD BF BB
65 50 80 M5 2.5
1008012072.5
75 60 90 M5 2.5
1159514093.0
85 70 105 M6 2.5
13011016093.5
100 80 120 M6 3.0
165130200123.5
115 95 140 M8 3.0
165130200123.5
115 95 140 M8 3.0
165130200123.5
130 110 160 M8 3.5
215180250154.0
130 110 160 M8 3.5
215180250154.0
IEC MotorsDC MotorsGearmotorsAC / DC ControlsAccessories / Kits
Note 12 - TENV
Note 35 - Terminal bolts at 12:00
IMPORTANT: IEC 71 and 80 frame motors in this chart are round body and require either
B14 face, B5 flange or B3 foot from kits shown on page 292.
♠
Dedicated B5 Flange
>
Dedicated B14 Face
Specifications are subject to change without notice