$#-/4/23
.%-!$#-/4/23
General Specifications:
DC Motors
High Voltage permanent magnet DC motors are typically used with an SCR controller in applications requiring adjustable speed and
constant torque throughout the speed range. They are widely used in applications requiring dynamic braking or adjustable speed/
reversing capabilities, which include: Pumps, Conveyors, Turntables, Textile Machinery, Reeling Equipment, Medical Equipment,
Treadmills, etc…
Mechanical/ Electrical Features:
s"RUSHHOLDERDESIGNPROVIDESEASYACCESSTOBRUSHES
s,ARGEOVERSIZEDBRUSHESASSURELONGBRUSHLIFE
s2EMOVABLE"OLTONBASE
s.%-!#FACEDESIGNS
sORVOLTINPUTPOWERRATINGSnVOLTOUTPUT
s#APABLEOF$YNAMICBRAKING
s07-OR3#2TYPECONTROLLERRATED
s(IGH3TARTING4ORQUE
94
s0ERMANENTLYLUBRICATEDSEALEDBEARINGS
s,%%3/.3#2#ONTROLSAVAILABLETOPOWERMOTORS
s(IGHSTARTINGTORQUE
s(IGHER(0AND3PEEDACHIEVABLEUSING07-TYPE$##ONTROLS
s5,AND#3!,ISTED
s-EETS.%-!-'3TANDARDS
s$YNAMICALLY"ALANCED!RMATURES
s#ONSTANT4ORQUE/PERATION
Specifications are subject to change without notice
$#-/4/23
.%-!&2!-%s3#22!4%$
HP
Full
Load
RPM
NEMA
Frame
1/4 1800 SS56C
1800
SS56C
1/3 1800 SS56C
1
4ACHOMETER
Type
.%-!
Frame
)%#
Frame
#ATALOGUE
Number
!PP
Wt.(lbs.)
GE 5PY Series
SS56
71
175156.00
5
56/145
—
175158.00
5
Servo-tek
SS56
71
175157.00
8
SA740 Series
56/145
—
175159.00
8
-/$)&)#!4)/.+)43
Motors with S56C or SS56C frame sizes may be
converted to 42/48 C face using the following:
Frame
SS56C
S56C
Catalogue No.
175182.00
3
Control
Volts AC
)NPUT
F.L.
Amps
$#
“C”
Dim.
)NCHES
098002
098003
19
22
90
180
115
230
2.5
1.4
10.81
11.31
098004
098005
23
23
90
180
115
230
3.5
1.7
11.31
11.31
1200
S56C
109098
32
90
115
3.5
12.81
22
22
90
180
115
230
5.0
2.5
10.81
10.81
2500
SS56C
098006
098007
1800
1800
1800
1800
SS56C
S56C
SS56C
S56C
098000
108014
098008
108015
26
29
25
30
90
90
180
180
115
115
230
230
5.0
5.0
2.5
2.5
11.81
12.82
11.81
12.82
1200
S56C
109099
40
90
115
5.0
14.32
26
29
25
29
90
90
180
180
115
115
230
230
7.6
7.6
3.8
3.8
11.81
12.82
11.81
12.82
7.6
7.6
3.8
3.8
13.81
13.82
13.81
13.82
2500
2500
2500
S56C
SS56C
S56C
098009
108016
098010
108017
1800
1800
1800
1800
SS56C
S56C
SS56C
S56C
098032
108018
098069
108019
36
38
36
35
90
90
180
180
115
115
230
230
1200
S56C
109100
49
90
115
7.5
15.82
2500
2500
S56C
S56C
108020
108021
34
38
90
180
115
230
10.0
5.0
13.32
13.82
1800
1800
S56C
S56C
108022
108023
47
39
90
180
115
230
10.0
5.0
14.82
14.81
1200
145TC
128023
82
90
115
11.0
18.84
S56C
108265
43
180
230
7.5
15.32
1800
1800
1800
S56C
S56/145TC
145TC
108092
108262n
128000
53
54
70
180
180
180
230
230
230
7.6
7.6
7.5
16.82
17.39
18.34
2500
S56/145TC
108266n
51
180
230
8.6
17.89
1800
1800
145TC
182/145TC
128010
128001
83
84
180
180
230
230
9.5
9.5
19.34
19.34
1800
182/145TC
108502
88
180
230
14.0
21.75
11⁄2 2500
2
Arm.
Volts
$#
SS56C
3/4 2500 SS56C
All necessary parts to mount listed
tachometers to stock TEFC SCR motors.
Consists of machined cast fan cover,
coupling and hardware. Does not include
tachometer. Tach adapter kit is not
suitable for catalog number 108502.
App.
Wgt.
LBS
1800
1/2 2500 SS56C
4!#(/-%4%2-/5.4).'
+)43&/2$#-/4/23
Catalogue
.UMBER
DC Motors
4%&#s3#22!4%$6/,43
.%-!#s#&!#%7)4(2%-/6!",%"!3%A
A )FBASEISREMOVEDDONOTREINSTALLBOLTSWITHOUTUSINGWASHERSTOCOMPENSATE
for thickness of base.
NEMA 145TC face mounting with removable NEMA 182T rigid base.
n NEMA 145TC frame shaft 7/8” x 21/4” and NEMA 56 removable base.
q SS56C motors have a 4.88 inch diameter frame.
S56C motors have a 5.61 inch diameter frame.
175082.00P
175802.00P✖
DC motors in NEMA S56C frame may be
converted to 48 base using the following:
Frame
Catalogue No.
S56C
175080.00P
4%&#s3#22!4%$6/,43
.%-!#s#&!#%,%33"!3%
NEMA
Frame
Catalogue
.UMBER
App.
Wgt.
LBS
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
1/4 1800
SS56C
098377
19
90
115
2.5
1/3 1800
SS56C
098378
23
90
115
3.5
11.31
1/2 1800
SS56C
098379
29
90
115
5.0
11.81
3/4 1800
SS56C
098380
38
90
115
7.6
13.81
1
S56C
S56C
109096
109097
47
39
90
180
115
230
10.0
5.0
14.82
14.82
HP
Full
Load
RPM
1800
1800
“C”
Dim.
)NCHES
10.81
* No tapped holes provided for attaching a bolt-on base.
P !
DDITIONOFBASEKITWILLRESULTINNON.%-!"!DIMENSIONOF3/4”. Addition
of C face kit will result in conduit box located at 1 o’clock facing lead end.
✖
For endshield mounted brush cover motors
Specifications are subject to change without notice
95
DIRECT CURRENT MOTORS
%80,/3)/.02//&!.$7!3('5!2$˜s3#22!4%$
8*"-" ‡*,""ÊUÊ
--Ê]Ê,"1*-Ê
ÊEÊÊqÊ
--Ê]Ê,"1*-ÊÊEÊÊUÊ-
,Ê,/ʙäÊEÊ£nä6
C FACE WITH REMOVABLE BASE
Ê,ÊUÊ8*"-" ‡
PROOF
DC Motors
",Ê<,"1LOCATIONS
General Specifications:
These explosion-proof motors
are designed and approved
for application in hazardous
environments having certain
explosive gases or materials present.
Features:
Rugged mechanical construction meeting all requirements for
SAFETY5,AND#3!LISTED.%-!#FACEWITHREMOVABLE
frame base. Leads exit through 3⁄4”-14NPT pipe-nipple in the top
of the motor frame, opposite the shaft end. Conduit box is not
provided. See optional conduit box below. These motors have
pilot-duty thermostats as standard that must be connected to the
SCR control. They are rated for continuous duty with full wave
SCR (thyristor) controls. Double-shielded, pre-lubricated ball
bearings are standard. Easy brush access for field service.
4HESEMOTORARE5,AND#3!LISTED
(0
Full
Load
20-
NEMA
&RAME
Catalogue
.UMBER
App.
Wgt.
LBS
Arm.
Volts
$#
Control
Volts AC
)NPUT
1/3
1750
S56C
118015
27
90
115
3.5 13.41
1/2
1750
1750
S56C
S56C
118016
118017
30
32
90
180
115
230
4.7 14.41
2.5 14.41
3/4
1750
1750
S56C
S56C
118018
118019
40
36
90
180
115
230
7.1 16.41
3.3 16.41
“C”
Dim.
)NCHES
EXPLOSION-PROOF CONDUIT BOX
5,AND#3!LISTEDFOR#LASS)'ROUP#$AND
#LASS))'ROUPS&'LOCATIONS(ASGROUNDING
screw and all hardware provided. Mounts to motor
by 3/4”-14NPT opening at rear of box. For NEMA 56
frame motors only.
Application Notes:
These motors must be applied in accordance with the National
%LECTRICAL#ODE!RTICLE&ORALISTINGOFEXPLOSIVEAGENTS
consult NFPA Publication 497M.
Catalogue
Number
App.
Wgt.
(lbs.)
175026
2
7-1,ÒÊUÊ Ê
Ê
ÊUÊ,"6Ê-Ê
/ 6ÊUÊ-
,Ê,/ʙäÊEÊ£näÊ6"/-
Ê,ÊUÊ
WASHGUARD™V
,%%3/.7!3('5!2$˜
motors are designed for
extended life in applications
requiring regular washdown
as in food processing, or
otherwise wet, high humidity
ENVIRONMENTS7!3('5!2$˜
motors retard the entrance of water during cleaning operations
and release any water that does enter the motor. Extra
protection for the motor’s interior prevents rust and corrosion
build-up and drains release trapped moisture to insure a longer
life than possible with a standard motor.
Mechanical Protection Features:
High quality, corrosion resistant 303 stainless steel shaft
plus lubricated spring-loaded contact seals and patented, “V”
ring Forsheda seal deflect water, protect bearings and the
motor’s interior. Double sealed, oversized bearings with high
temperature moisture resistant lubricant are used.
Frame, base, endshields, armature and interior components
protected by enamel and polyester compounds of outstanding
adhesion and resistance to moisture, acids, alkalies and oil.
Cast conduit box with threaded entrance, drain holes and
tough, high temperature Nitrile gaskets keep water out and
resist deflection under high pressure washdowns Conduit box
cover and fan cover, when used, are type 304 stainless steel.
Four drains in each endshield at 3,6,9,and 12 o’clock purge
water, and can be repositioned for maximum effectiveness
regardless of the motor’s mounting. Machined fits are sealed,
and nylon gaskets are used to seal bolt heads. Stainless steel
data plate.
Chemically inert static free fan is positively positioned on the
shaft by opposing flats, shoulder and snap ring arrangement
and protected by heavy gauge, stainless steel fan guards.
&INISHEDIN53$!APPROVEDTOUGHWHITEEPOXYFORSUPERIOR
corrosion resistance and protection against harsh caustic
cleaning solutions.
96
F.L.
Amps
$#
Full
Load
20-
NEMA
&RAME
Catalogue
.UMBER
App.
Wgt.
LBS
1/4
1750
1750
S56C
SS56C
108423
098375
23
21
1/3
1750
1750
S56C
SS56C
108424
098376
1/2
1750
1750
S56C
S56C
3/4
1750
1750
1
11⁄2
(0
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
“C”
Dim.
)NCHES
90
180
115
230
2.7
1.4
10.67
10.22
26
22
90
180
115
230
3.5
1.7
11.67
10.22
108226
108227
38
43
90
180
115
230
4.9
2.4
13.17
13.69
S56C
S56C
108228
108229
53
50
90
180
115
230
7.0
3.5
14.67
14.17
1750
1750
S56C
S56C
108230**
108231**
45
42
90
180
115
230
10.0
5.0
14.82
14.82
1750
S56C
108232**
50
180
230
7.6
16.82
7-1,ÒÊUÊ
Ê,ÊUÊ/ 6Ê*xx
xÊ Ê7/Ê,"6ÊÎÊ-$S
-
,Ê,/Ê£näÊ6"/
(0
/UTPUT
K7
Full
,OAD
20-
)%#
&RAME
#ATALOGUE
.UMBER
App.
7GT
LBS
Arm.
6OLTS
$#
F.L.
!MPS
$#
“C”
$IM
)NCHES
1/2
.37
1750
71
098040
22
180
2.5
10.69
3/4
.55
1750
80
108407
52
180
3.5
16.02
These motors are totally enclosed fan cooled.
V 4
HESEMOTORSMEET)%%%ANDMILITARYSPECIFICATION##-INCLUDINGFUNGUSPROOFING
CONFORMINGTO-),
$ )FBASEISREMOVEDDONOTREINSTALLBOLTSWITHOUTUSINGWASHERSTOCOMPENSATEFORTHE
thickness of base.
S 4HESE7!3('5!2$˜MOTORSAREMODULARDESIGNBUTSTOCKEDWITH"FLANGEAND"FOOT
4HEFOOTISREMOVABLE4HE"FLANGECANBEREPLACEDWITHA"FACEOROTHERDIAMETER"
flanges noted on page 93.
**
Specifications are subject to change without notice
DIRECT CURRENT MOTORS
35"&(0s3#22!4%$
-
,Ê,/Ê­™äÊEÊ£näÊ6®ÊUÊ/ 6ÊUÊ-+1,Ê Ê",Ê
Ê
General Specifications:
Precision subfractional
horsepower DC
permanent magnet
motors designed for
use with full wave nonfiltered SCR controls
for adjustable speed
applications requiring
dynamic braking
and constant torque
throughout the speed
range.
Mechanical Features:
Compact space saving
DESIGNS"ALLBEARINGS
Long-life brushes for
demanding applications.
"RUSHESEASILYREPLACED
without disassembly of the
motor. Standard mounted
conduit box on 31 and 34
frame models simplifies
connections.
(0
1/25
Full
Load
20-
&RAME
App.
Wgt.
LBS
Catalogue
.UMBER
3500
25AS
M1110014
1750
25CS
M1110003
1/15
3500
25CS
M1110015
"3
"3
M1120013
M1120039
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
"
3
90
115
0.5
"
3
90
115
0.5
2
90
115
0.7
"
5
7
90
180
115
230
0.8
0.4
1/10 "3
M1120060
5
90
115
1.3
1750
1750
31CS
31CS
M1120014
M1120041
7
7
90
180
115
230
1.1
0.6
34 Frame
1/8
1/6
25/31 Frame
3500
31CS
M1120059
6
90
115
1.5
1750
1750
1750
1750
31ES
31ES
34D42CZ
34D42CZ
M1120027
M1120045
M1130053
M1130118
7
7
8
7
90
180
90
180
115
230
115
230
1.3
0.7
1.4
0.7
3500
31ES
M1120058
9
90
115
1.9
1750
1750
1750
1750
31GS
31GS
34E56C
34E56C
M1120042
M1120043
M1130054
M1130119
9
11
11
11
90
180
90
180
115
230
115
230
1.8
0.9
1.7
0.9
DC Motors
SUB-FHP MOTORS
1/4
3500 31GS
M1120062
9
90
115
2.6
Electrical Features:
1750 34G56C
M1130055**
13
90
115
2.7
Continuous duty with full wave un-filtered rectified SCR
1750 34G56C
M1130120**
13
180
230
1.3
(thyristor) controls. Linear speed torque characteristics
throughout the speed range. High starting torques. Reversible " 25 frame motors have provisions for an optional conduit box catalogue number M1760000, see page 121.
rotation from a simple two lead connection. Class F insulated ** These motors are totally enclosed fan cooled.
with high temperature welded commutators.
-1‡*Ê*xxÊ7-1,ÒÊ
MOTORS
General
Specifications:
Precision subfractional
horsepower DC
permanent magnet
motors. Designed for
use with fullwave nonfiltered SCR controls
or battery supplied low
voltage for adjustable
speed applications requiring
constant torque throughout the
speed range.
Mechanical Features:
Corrosion resistant 303 stainless steel. shaft with springloaded contact shaft seal protect the double sealed ball
bearings and motor interior.
Frame, endshields, armature and interior components
protected by enamel and polyester compounds for resistance
to moisture, acids, alkalies and oil.
Cast conduit box with threaded conduit holes and Nitrile
gaskets keep water out. The conduit box cover is made from
304 stainless steel.
For any condensation that may accumulate inside the motor
a one-way stainless steel vapor vent is provided. All hardware
is stainless steel. Motor painted with white epoxy for superior
corrosion resistance and protection. Machined fits between
the endbells and motor frame and sealed with gaskets. Thrubolt heads and nuts sealed with fiber washers. O-rings under
each threaded brush cover.
Application Notes:
LEESON 7!3('5!2$˜ motors are designed for extended
life in applications requiring regular washdown or otherwise
WETENVIRONMENTS7ASHGUARD˜MOTORSRETARDTHEENTRANCE
of water. Extra protection for the motor’s interior prevents
rust and corrosion build-up and releases trapped moisture to
insure a longer life than possible with a standard motor.
Dimensions:
Found on page 234.
-
,Ê,/Ê­™äÊ6®ÊUÊ/ 6ÊUÊ-+1,Ê Ê",Ê
Ê
(0
Full
Load
20-
1/8
1750
1/6
1750
1/4
2500
Catalog
.UMBER
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
31S
M1120181
90
115
1.5
31S
M1120183
90
115
1.9
32F42CZ
M1120185
90
115
1.9
Catalog
Number
Arm.
Volts
DC
F.L.
Amps
DC
&RAME
LOW VOLTAGE ­£ÓÊ6®ÊUÊ/ 6
SQUARE FLANGE OR C FACE
HP
Full
Load
RPM
1/8
1750
31S
M1120182
12
10.5
1/6
1750
31S
M1120184
12
14.5
1/4
2500
32F42CZ
M1120186
12
20
Frame
Specifications are subject to change without notice
97
DIRECT CURRENT MOTORS
-%42)#)%#&2!-%s3#2
Ê,Ê"/",-ÊUÊ-
,Ê,/ÊUÊ*x{Ê "-1,
General Specifications:
DC Motors
These metric dimensioned motors
AREBUILTTO)%#ELECTRICALAND
mechanical standards.
!UNIQUEMODULARAPPROACHFOR)%#
71 frame and larger allows the motor
TOBEFIELDMODIFIEDTO"RIGIDBASE
MOUNTEDCONSTRUCTION"FLANGE
MOUNTEDOR"FACEMOUNTEDCONstruction using the kits listed below.
Please note that one or more of the
mounting kits must be used with )%#
motors of these frame sizes.
4HE)%#ANDSMALLERFRAMESARE
STOCKEDWITHANINTEGRAL"FLANGE
OR"FACELESSBASE!NOPTIONAL"
rigid base kit is available.
/"/9Ê "-ÊUÊ-
,Ê,/Ê£näÊ6"/-#
xÊ +7(0
Full
,OAD
20-
)%#
&RAME
0.06/ 1/12
1800
56
0.09/ /8
1
0.12/ 1/6
B5 IEC 56 & 63
0.18/ 1/4
0.25/ 1/3
#ATALOGUE
.UMBER
App.
7GT
LBS
F.L.
!MPS
$#
h#v$IM
)NCHESMM
M1130146
8
0.5
6.24 (158.6)
3000
56
M1130150
9
0.7
6.74 (171.3)
1800
56
M1130147
10
0.7
7.55 (191.7)
7.55 (191.7)
3000
56
M1130151
9
0.9
1800
63
M1130148
7
0.9
8.30 (210.8)
3000
63
M1130152
11
1.3
8.78 (223.1)
1800
63
M1130149
13
1.3
9.50 (241.3)
3000
63
M1130153
11
1.7
9.50 (241.3)
Electrical & Mechanical Features:
These mountings have accommodations for B3 base mountings with the kits on left.
A terminal board is provided for connections. All fasteners are metric.
Electrical and mechanical features are
the same as listed for the NEMA frame
motors on the opposite page.
Tachometer mounting kits are available
for 71 and 80 frames only.
/"/9Ê "-ÊUÊ-
,Ê,/Ê£näÊ6"/-#
£{Ê
+7(0
Full
,OAD
20-
)%#
&RAME
0.06/ 1/12
3000
56
1800
56
M1130136
8
0.5
6.24 (158.6)
0.09/ 1/8
3000
56
M1130140
9
0.7
6.74 (171.3)
1800
56
M1130137
14
0.7
7.54 (191.7)
0.12/ 1/6
3000
56
M1130141
10
0.9
7.54 (191.7)
1800
63
M1130138
8
0.9
8.30 (210.8)
0.18/ 1/4
3000
63
M1130142
10
1.3
8.78 (223.1)
1800
63
M1130139
10
1.3
9.50 (241.3)
0.25/ 1/3
3000
63
M1130143
10
1.7
9.50 (241.3)
B14 IEC 56 & 63
#ATALOGUE
.UMBER
App.
7GT
LBS
F.L.
!MPS
$#
h#v$IM
)NCHESMM
M1110024
6
0.4
6.34 (177.0)
These mountings have accommodations for B3 base mountings with the kits on left.
/
ÊUÊ-
,Ê,/Ê£näÊ6"/-#ÊUÊ,"1 Ê"9
Full
,OAD
20-
)%#
&RAME
#ATALOGUE
.UMBER
App.
7GT
LBS
F.L.
!MPS
$#
h#v$IM
)NCHESMM
0.25/ 1/3
1800
71
098014
23
1.7
11.28 (286.5)
0.37/ 1/2
3000
71
098016
21
2.5
10.78 (273.8)
1800
71
098015
26
2.5
11.78 (299.2)
+7(0
ÎÊ"1 / Ê/-
!LLMOTORSARESTOCKEDWITHPROVISIONSTOACCOMMODATE"BASE
mounting with the kits noted below.
Frame
Catalogue No.
56
63
71
175142
175143
175144
80
80
90
175145
175784 /
175146
0.55/ 3/4
0.75/1
1.1/11/2
1.5/2
2.2/3
3000
71
098017
24
3.6
11.78 (299.2)
1800
80
108369
34
3.5
14.64 (371.9)
3000
80
108372
45
4.9
14.64 (371.9)
1800
80
108370
48
4.6
17.14 (435.4)
3000
80
108373
47
7.1
16.14 (410.0)
1800
1800
80
90L
108371
118007
52
64
7.0
7.5
17.14 (435.4)
18.99 (481.8)
3000
90L
118009
72
10.0
18.47 (469.1)
1800
90L
118008
84
9.5
20.47 (519.9)
3000
90L
118010
82
16.0
19.47 (494.5)
1800
112M
118014
90
14.0
21.79 (553.5)
IMPORTANT: These round body motors require either a B3 rigid base, B14 face or
B5 flange kit. Catalogue number 118014 comes complete with IEC 112 B14 face and B3
foot; shaft dia. is 24 mm.
# Control input is 230 volts AC.
These motors are totally enclosed, non-ventilated. Other ratings
UTILIZE)#COOLINGˆEXTERNALCOOLINGFANONMOTORSHAFT
/ 5SEWITHSERIESMOTORSHAVINGBRUSHCOVERSINENDSHIELD
98
Specifications are subject to change without notice
DC MOTORS
-%42)#)%#&2!-%s3#22!4%$
"
FACE
"!3)#-/4/2&2!-%
7)4(5.)6%23!,
%.$&)8).'
DC Motors
"
FLANGE
Ê Ê
Ê/-Ê",Ê
Ê
METRIC (IEC) FRAME MOTORS
An advantage of LEESON’S modular design
concept is the possible use of a different diameter
"FLANGEOR"FACETHANISNORMALLYASSIGNEDTOA
MOTORBY)%#DIMENSIONALSTANDARDS4HISFLEXIBILITY
makes it possible to accommodate a wide variety
of gear reducers, pumps and similar close coupled
motor mounted loads.
B5
B14
Round body DC Metric IEC
motors will accept any of
the flange or face kits listed.
xÊ Ê/-Ê­œÀÊ
ÊiÌÀˆVʜ̜ÀÃÊ"˜Þ®
£{Ê
Ê/-Ê­œÀÊ
ÊiÌÀˆVʜ̜ÀÃÊ"˜Þ®
)%#
Frame
#ATALOG
Number
!PP
7GT
(lbs.)
"$
&LANGE
Dia. (mm)
!+
2EGISTER
(mm)
71
80
90S/90L
100L/112M
175106
175108
175108
175137
2
3
3
5
160
200
200
250
110
130
130
180
"&
!*
(OLE "OLT#IRCLE
(mm)
(mm)
9
12
12
15
130
165
165
215
)%#
Frame
#ATALOG
Number
!PP
7GT
(lbs.)
"$
&LANGE
Dia. (mm)
!+
2EGISTER
(mm)
71
80
90S/90L
100L/112M
175107
175109
175129
175130
1
1
1
2
105
120
140
160
70
80
95
110
"&
4AP
(mm)
!*
"OLT#IRCLE
(mm)
6
6
6
6
85
100
115
130
" -Ê -" -ÊUÊ
Ê/,
Ê­
®Ê,Ê"/",-
IEC FRAME DIMENSIONS (Millimeters)
)%#
&RAME
56
63
71
80
90S
90L
100L
112M
Mounting
%
90
100
112
125
140
140
160
190
&
71
80
90
100
100
125
140
140
"!
36
40
45
50
56
56
Shaft
$
56
63
71
80
90
90
63 100
70 112
(
6
7
7
10
10
10
12
12
5
9
11
14
19
24
24
28
28
!('
20
23
30
40
50
50
60
60
+%9
15
19
26
33
36
36
41
41
3
2
3 7.0
4 9.0
5 11.5
6 16.0
8 20.5
8 20.5
8 24.5
8 24.5
4!0
!*
!+
M3
65
M4
75
M5
85
M6
100
M8
115
M8
115
M10
130
M10
130
"&ACe/"&LANGE
50
100
80
80
60
115
120
95
130
165
130
165
130
165
130
215
180
110
180
90
99
3.0
116
96
96
108
114
130
105
132
124
149
127
151
135
182
152
173
135
182
152
173
135
182
176
173
162
231
176
225
3.5
3.5
15
M8
250
96
3.5
12
250
83
3.0
M8
160
2.5
3.5
12
200
/
3.0
M8
160
"
3.5
12
200
80
3.0
M8
140
110
9
200
!"
2.5
M6
140
95
9
160
2.5
M6
120
95
7
140
110
""
2.5
M5
105
80
General
"&
M5
90
70
215
"$
4.0
3.5
15
4.0
' Without face or flange AH shaft dimension is 12mm longer.
All dimensions in millimeters (1 inch = 25.4mm)
Specifications are subject to change without notice
99
DC MOTORS
.%-!&2!-%s,/76/,4!'%6/,43
DC Motors
NEMA FRAME LOW VOLTAGE
MOTORS
/,
Ê­
®Ê,ÊUÊ"7Ê6"/Ê
"/",-Ê*x{
General Specifications:
Low voltage permanent magnet DC
motors are suitable for installations
having battery or solar powered
operations, or generator supplied low
voltage DC.
General Specifications:
B5 IEC 56 & 63
These metric dimensioned
MOTORSAREBUILTTO)%#
electrical and mechanical
standards.
4HE)%#ANDSMALLERFRAMES
ARESTOCKEDWITHANINTEGRAL"
FLANGEOR"FACELESSBASE
!NOPTIONAL"RIGIDBASEKITIS
available.
A unique modular approach
FOR)%#FRAMEANDLARGER
allows the motor to be
FIELDMODIFIEDTO"RIGIDBASEMOUNTED
CONSTRUCTION"FLANGEMOUNTEDOR"
face mounted construction using conversion
kits. Please note that one or more of the
mounting kits must be used with )%# motors
of these frame sizes. See listing on page
FOR"FLANGEAND"FACEKITS"RIGID
base kits are listed below.
Mechanical Features:
5NIQUEBRUSHHOLDERDESIGNPROVIDES
easy access to brushes and
integral, constant pressure brush/
spring assembly for servicing. Larger
over-sized brushes assure longer
brush life. Heavy-duty, stamped steel,
bolt-on base (removable). NEMA C
face mounting flange at no additional
cost. High strength rolled steel
frame. Rugged die cast aluminum
endshields with steel bearing inserts.
Permanently lubricated sealed ball
bearings. May be converted to NEMA
48 frame base dimensions or NEMA 42/48 frame C face
dimensions using modification kits noted on page 79.
B14 IEC 56 & 63
Electrical & Mechanical
Features:
Electrical Features:
High starting torques for heavy load applications. Linear
speed/torque characteristics over entire speed range.
Capable of dynamic braking for faster stops. Reversible
rotation and simple two-lead connection. Convenient
wiring access.
A terminal board is provided for
connections. All fasteners are
metric. Electrical and mechanical
features are the same as listed
for the NEMA frame motors on
the opposite page. Tachometer
mounting kits are available for 71
and 80 frames only.
71 & 80 IEC with Modular Flange & Base Kits
"7Ê6"/Ê­£Ó]ÊÓ{]ÊÎÈÊEÊ{n6®ÊUÊ/ 6É/
NEMA C FACE WITH REMOVABLE BASE3
HP
Full
Load
RPM
NEMA
FrameN
Catalog
.UMBER
App.
Wgt.
LBS
Arm.
Volts
$#
F.L.
Amps
$#
“C”
Dim.
)NCHES
1/4
1800
S56C
108045®L
21
12
21.0
10.27
1/3
1800
1800
S56C
S56C
108046®L
108050®L
24
22
12
24
27.0
13.5
10.77
10.77
1/2
1800
1800
1800
1800
S56C
S56C
SS56C
SS56C
108047®L
108051®L
098381
098382
29
29
29
29
12
24
36
48
39.0
20.0
13.5
11.0
11.77
11.77
10.81
10.81
1800
S56C
S56C
108048U
108052
30
30
12
24
58.0
29.0
13.82
12.82
1800
1800
1800
1800
S56C
S56C
S56C
S56C
108322U
108053U
109101
109102
39
37
37
37
12
24
36
48
80.0
39.0
25.5
18.5
13.82
13.82
13.82
13.82
3/4 1800
1
1 2
1/
2
1800
1800
1800
S56CZ
S56CZ
S56CZ
109103UQ
109104UQ
109105UQ
39
37
37
24
36
48
60.0
36.0
27.0
15.25
17.38
17.38
1800
1800
1800
S56CZ
S56CZ
S56CZ
109106UQ
109107UQ
109108UQ
42
42
42
24
36
48
70.0
49.0
38.0
16.74
16.74
16.74
® "UILTINCONDUITBOXLOCATEDAT
U Studs at 12:00.
3 )FBASEISREMOVEDDONOTREINSTALLBOLTSWITHOUTUSINGWASHERSTOCOMPENSATEFOR
thickness of base.
Q S56CZ motors have mounting bases with NEMA 56 mounting holes, NEMA 56/143-5T
C-face and a NEMA 143-5T shaft extension (7/8” dia. x 2 1/4” long).
LThese motors are totally enclosed, non-ventilated.
NSS56C motors have a 4.88 inch diameter frame.
S56C motors have a 5.61 inch diameter frame.
100
/,
Ê­
®Ê,ÊUÊ"7Ê6"/Ê­Ó{6®Ê
UÊ/
É/ 6ÊUÊ"1,Ê-
kW/HP
0.06/ 1/12
0.18/ 1/4
0.37/ 1/2
Full
,OAD
RPM
)%#
Frame
#ATALOG
Number
App.
7GT
(lbs.)
F.L.
!MPS
DC
C
$IM
(inches)
3000
56
M1110025^L
5
3.3
5.34
1800
56
M1110026^L
6
3.4
6.34
3000
3000
63
63
M1130206*
M1130296^
13
9
11.0
11.0
7.75
7.75
1800
1800
1800
63
63
71
M1130207*
M1130297^
098065
13
9
19
10.0
10.0
11.0
8.75
8.75
10.77
3000
71
098066
23
20.0
11.27
1800
71
098067
23
20.0
12.27
3000
80
108456U
33
40.0
14.14
1800
80
108455U
52
39.0
14.64
1.1/11/2
3000
80
108457U
33
65.0
15.64
1.5/2
3000
80
108458U
43
78.0
17.14
0.75/1
IMPORTANT: IEC 71 and 80 frame motors in this chart are round body and require
either B14 face, B5 flange or B3 foot from kits shown on pages 98-99.
* Dedicated B5 Flange
^ Dedicated B14 Face
LThese motors are totally enclosed, non-ventilated. Others are TEFC/IC41 cooling – external cooling
fan on motor shaft.
Specifications are subject to change without notice
DC MOTORS
35"&(0,/76/,4!'%-/4/23s+)43s#/.42/,,%23
LOW VOLTAGE ADJUSTABLE SPEED
CONTROLLERS
General Specifications:
Precision sub-fractional horsepower
low voltage direct current permanent
magnet motors designed for battery
or solar powered operations, or
generator supplied low voltage DC.
"7Ê6"/Ê­£ÓÊEÊÓ{6®ÊUÊ/ 6ÊUÊ-+1,Ê
FLANGE
LEESON’s DC to DC controllers are a chassis
type design, that accept a DC input voltage
and output a DC power voltage to control the
motor speed. The speed maybe varied with the
potentiometer that is shipped loose with the
control or an external voltage signal.
Higher design efficiency results in longer running
time between battery charges than is possible
with traditional methods of speed control using
resistance in series with the battery.
Typical Operating Features: Provides smooth 40 to 1 speed range
capability for mobile equipment. Maintains variable speed control as
BATTERIESDISCHARGE!DJUSTABLEMINMAXSPEED)2COMPENSATIONAND
CURRENTLIMITOVERLOADPROTECTION)NHIBITPINTERMINALSPROVIDECUSTOMER
optional start-stop without breaking battery lines. Green LED power on
indicator is provided.
Catalog number 175290 does not require a heat sink, and measures 6.9L
X7X$#ATALOGNUMBERSDOREQUIREHEATSINK
which is included and measures 7.78L x 6.9W x 3.25D.
Mechanical Features:
Compact space saving designs.
Standard conduit box simplifies
CONNECTIONS"ALLBEARINGS,ONGLIFE
brushes for demanding applications.
"RUSHESEASILYREPLACEDWITHOUTDISASSEMBLYOFMOTOR
Electrical Features:
High starting torques for heavy load applications. Linear speed/torque
characteristics over entire speed range. Capable of dynamic braking
for faster stops. Reversible rotation from a simple two lead connection.
Class F insulated with high temperature welded commutators.
HPS
&ULL
Load
RPM
1/20
1750
1/10
4200
1/14
1750
1/7
4200
1/7
1750
1/4
3500
1/6
1800
1/3
3900
Frame
25CS
Catalog
Number
!PP
Wgt.
(lbs.)
3
M11100067
)NPUT
Volts
DC
&,
Amps
DC
12
4.4
24
31AS
M1120040
4
31ES
M1120044
9
31GS
M1120046
38
4.4
12
7.7
24
7.7
12
13.0
24
13.0
12
14.0
24
14.0
8 25 frame motors have provision for an optional conduit box catalog number M1760000,
see page 121.
SThese motors may be operated at 12, 24V, or at intermediate voltages between 12 and 24V,
within horsepower ranges noted.
COMMERCIAL DUTY METRIC
(IEC) FRAME MOTORS
Specially designed low voltage DC
motors for use in OEM applications.
Combination of features and low cost
makes these motors excellent for many
USES!LLFEATURE)04%.6ENCLOSURE
ANDDEDICATED"FACEMOUNT2ATED3
for continuous duty, and zinc plated steel
frame construction.
£Ó]ÊÓ{6ÊEʙäÊ6"/ÊUÊ/ 6
£{Ê
Ê"1 /
Full
,OAD
RPM
)%#
Frame
#ATALOG
Number
App.
7GT
(lbs.)
Arm.
6OLTS
DC
F.L.
!MPS
DC
3000
3000
3000
56D
56D
56D
980.159
980.143
980.549
2.3
2.3
2.3
12
24
90
6,0
3,2
.8
1 8
/
3000
3000
3000
56D
56D
56D
970.600
970.601
970.576
3.0
3.0
3.0
12
24
90
12,0
5,30
1.6
1 6
3000
3000
3000
56D
56D
56D
970.620
970.621
970.577
3.5
3.5
3.5
12
24
90
13,0
6,50
1.9
HP
1 15
/
/
)NPUT
Voltage
-AX!MP
Ratings
#ATALOG
Number
!PP
Wgt.(lbs.)
12/24
16
175290
2
12/24
60
175291
4
36/48
60
175292
4
LOW VOLTAGE ADJUSTABLE
SPEED CONTROLS
FOUR QUADRANT CONTROL
General Specifications: This series of drives
is a chassis type design that accepts DC input
to output up to 100% of the input voltage.
The 12/24-volt drive is rated at 120 amps
continuous and the 36/48-volt drive is rated at
100 amps continuous. The speed is adjustable
with a speed potentiometer that is shipped
loose with the controls. This control also offers
extended battery life through a sleep mode feature and has an inhibit circuit
for convenient remote starting and stopping.
Additional Features Include: Simple reversing and braking using a
switch closure to the drive. Controls have a built-in short circuit to protect
itself from a shorted motor. They offer a 1.01 Form Factor, which offers
clean DC output for quiet motor operation and efficiency. They also have
a temperature sensor, which automatically reduces the current limit if the
CONTROLLERHEATSUP/N"OARDTRIMPOTSFORCALIBRATIONSPEEDANDFORWARD
and reverse settings.
5NITSINCLUDEHEATSINKANDMEASURE,X7INCLUDINGTERMINALS
x 2.5D and have mounting slots.
)NPUT
Voltage
-AX!MP
Ratings
#ATALOG
Number
!PP
Wgt.(lbs.)
12/24
120
174298
3
36/48
100
174299
3
œÀÊ`ˆ“i˜Ãˆœ˜Ã]ÊÃiiÊ`À>܈˜}Ãʜ˜Ê«>}iÊÓÎ{°
Specifications are subject to change without notice
101
DC Motors
SUB-FHP LOW VOLTAGE MOTORS
DC MOTORS
.%-!-%42)#)%#&2!-%s3#22!4%$
PREMIUM
DC Motors
General Specifications:
Designed specifically to meet the demanding sanitation requirements of the pharmaceutical, food processing, and beverage industries. These motors are
ALSOIDEALINCLEANROOMANDSEVERECHEMICALPROCESSINGAPPLICATIONSINVOLVINGFREQUENTWASHDOWNWITHNITRICACIDANDCAUSTICLYE)NFACT7!3('5!2$˜
!LL3TAINLESS-OTORSINCLUDE)%%%SEVEREDUTYFEATURESRIGHTOUTOFTHEBOX
CHEMICAL RESISTANCE RATING CHART
Mechanical Protection Features:
s!LLEXTERIORCOMPONENTSARESERIESSTAINLESSSTEEL
s.OTHINGONTHEEXTERIOROFTHEMOTORISPAINTEDORCOATEDINANYWAY
s!LLSEALINGCOMPONENTSARE6ITON® for superior chemical resistance.
s&ULLFACTNAMEPLATEISLASERETCHEDONTHEMOTORFRAMEnNOSEPARATELYATTACHEDNAMEPLATETO
trap dirt or contaminants
s%NDSHIELDSARE/RINGSEALEDTOTHEFRAME
s$OUBLELIPSHAFTSEALSONBOTHENDSOF4%&#MOTORSSHAFTENDONLYON4%.6MOTORS
s2EMOVABLEHYDROPHOBICBREATHERSINOPPOSITESHAFTENDBELLANDCONDUITBOXEQUALIZEPRESSURE
without allowing moisture to enter
s%XTERIORFASTENERUSEMINIMIZEDREDUCINGTHENUMBEROFENTRYPOINTSFORMOISTURE4HEREARENO
HOLESINTHEFRAMEFORATTACHINGANAMEPLATE"EARINGLOCKSCREWSARELOCATEDINSIDETHEMOTOR
and the conduit box mounted screws have been eliminated.
s$OUBLESEALEDBEARINGSAREPRELUBRICATEDWITHMOISTURERESISTANTHIGHTEMPERATUREGREASEFOR
long life.
s)NTERIORCOATINGSAPPLIEDTOARMATUREANDFRAMEMAGNETASSEMBLEPROTECTAGAINSTCORROSION
s"RUSHTUBESARESEALEDWITH6ITON® O-rings to keep moisture out
s.EWCONDUITBOXMOUNTINGSYSTEMPROVIDESOPTIMUMSEALING
s%ASYTOCLEANCONSTRUCTIONIS")33##ERTIFIEDFORBAKERYAPPLICATIONS
CHEMICAL
CONCENTRATION
7!4%2
$E)ONIZED"OILING
3ALT)MMERSED
Salt (Spray)
5%
4AP & # 03)
ACIDS:
Hydrochloric
35%
Sulfuric
25%
Nitric
35%
Picric
Saturated Solution
BASE:
Caustic
100%
Caustic
12.5 pH
#AUSTIC & #
P(
SOLVENTS:
–
ALL STAINLESS
COMPONENTS
%XCELLENT
%XCELLENT
Excellent
%XCELLENT
Poor
Poor
Excellent
Excellent
Excellent
Excellent
%XCELLENT
Excellent
Electrical Performance and Protection Features:
s,INEARSPEEDTORQUECHARACTERISTICSOVERENTIRESPEEDRANGE
s!RMATUREWINDINGSAREIMMERSEDANDCUREDINAPOLYESTERINSULATINGVARNISHFOREXTRAMOISTURERESISTANCE
s(IGHSTARTINGTORQUEFORHARDTOSTARTLOADS
s5SEWITH,%%3/.30%%$-!34%2$#MOTORCONTROLLERSFOROPTIMUMPERFORMANCE
Standards and Approvals:
s$#MOTORSARE5,COMPONENTRECOGNIZEDFILENUMBER%GUIDENUMBER02'9
s#ONSTRUCTIONIS#3!#ERTIFIEDFORSAFETYREPORTNUMBER,2
Viton® O-rings seal the fit between the
s,ISTEDUNDER")33#AUTHORIZATIONNUMBER
frame and endshields to exclude moisture
and resist harsh chemicals.
Viton® gaskets seal the
Þ`Àœ«…œLˆVÊLÀi>̅iÀÃ
conduit box and resist most
in opposite endshield and
chemicals.
conduit box allow passage of
air for pressure equalization
without allowing moisture to
,iۜṎœ˜>ÀÞÊVœ˜`ՈÌÊLœÝÊ
enter the motor.
mounting uses pressure clip to
assure maximum sealing and allows
easy repositioning for multiple conduit
entry locations.
Laser-etched
full-fact nameplate
on motor frame.
Îää‡-iÀˆiÃÊÃÌ>ˆ˜iÃÃÊÃÌii
exterior components – frame,
base, endshields, shaft extension,
fan guard, hardware, conduit
box and cover – for maximum
corrosion resistance.
ˆiÌÊÜi`i`ÊL>ÃiÊ
is double-welded for
greatest strength.
Interior coatings applied to armature
and frame/magnet assembly protect against
moisture and corrosion.
œÕLi‡Ãi>i`ÊLi>Àˆ˜}ÃÊwith moisture-resistance
high-temperature grease.
Viton®Ê`œÕLi‡ˆ«Ê
shaft seals on both
ends of TEFC motors.
102
Viton® O-rings seal brush tubes and
resist caustic washdown chemicals.
Specifications are subject to change without notice
WASHGUARD™ ALL-STAINLESS DC MOTORS
.%-!)%#&2!-%s3#22!4%$
DC Motors
PREMIUM
NEMA FRAME ALL-STAINLESS PMDC MOTORS
/
ÊUÊ-
,Ê,/ʙäÊEÊ£nä6ÊUÊ ‡-/ --Ê-/ÊUÊ
‡
Ê7/Ê-1
Catalog
.UMBER
App.
Wgt.
LBS
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
“C”
Dim.
)NCHES
(0
1/4 1800 S56C
109065L
38
90
115
3.1
11.81
1/4 1750 S56C
109078L
38
90
115
3.1
11.81
1/3 1800 S56C
109066L
109067L
44
44
90
180
115
230
3.8
1.9
12.81
12.81
1/3 1750 S56C
109079L
109080L
44
44
90
180
115
230
3.8
1.9
12.81
12.81
109069
109070
46
46
90
180
115
230
5.2
2.7
13.87
13.87
1/2 1750 S56C
109082
109083
46
46
90
180
115
230
5.2
2.7
13.87
13.87
109072
109073
47
48
90
180
115
230
7.5
3.7
15.37
15.37
3/4 1750 S56C
1800 S56C
1750 S56C
109085
109086
47
48
90
180
115
230
7.5
3.7
15.37
15.37
1800 S56C
1800 S56C
109075
109076
51
50
90
180
115
230
9.5
5.0
16.37
16.37
1
1750 S56C
1750 S56C
109088
109089
51
50
90
180
115
230
9.5
5.0
16.37
16.37
(0
RPM
60
(Z
/
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‡
Ê--Ê-
NEMA
&RAME
1800 S56C
1/2 1800 S56C
1800 S56C
3/4 1800 S56C
1
L These motors are totally enclosed non-ventilated, others are TEFC.
1 "ASEISWELDEDTOFRAMEANDNOTREMOVABLE
/
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Ê­
®
‡-/ --Ê-/ÊUÊ
‡
Ê7/Ê-1
(0
)%#
&RAME
#ATALOG
.UMBER
App.
7GT
LBS
Arm.
6OLTS
$#
Control
6OLTS!#
)NPUT
F.L.
“C”
!MPS $IM
$# )NCHES
1/3 0.25 1800 80D
109068L
44
180
230
1.9
12.81
1/2 0.37 1800 80D
109071
46
180
230
2.7
13.87
3/4 0.55 1800 80D
109074
48
180
230
3.7
15.37
1
109077
50
180
230
5.0
16.37
0.75 1800 80D
1750 S56C
1750 S56C
RPM
(Z
)%#
&RAME
#ATALOG
.UMBER
App.
7GT
LBS
Arm.
6OLTS
$#
Arm.
Volts
$#
Control
Volts AC
)NPUT
F.L.
Amps
$#
“C”
Dim.
)NCHES
Motor with
Universal
Mounting
B14
Flange
B5
Flange
The modular design concept of LEESON’s
other metric DC motors has been applied to
the all-stainless metric motors. Any flange or
face kit can mount on any motor. This allows
the greatest flexibility from the smallest
inventory of motors.
xÊ Ê/-Ê(For Stainless DC Metric Motors)
/
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Ê­
®
‡-/ --Ê-/ÊUÊ
‡
Ê--Ê-
+W
App.
Wgt.
LBS
Catalog
.UMBER
Ê Ê
Ê/-Ê
FOR DC METRIC (IEC)
FRAME MOTORS
L These motors are totally enclosed non-ventilated, others are TEFC.
1 "ASEISWELDEDTOFRAMEANDNOTREMOVABLE
(0
NEMA
&RAME
L These motors are totally enclosed non-ventilated, others are TEFC.
METRIC (IEC) FRAME PMDC MOTORS
RPM
+W (Z
RPM
60
(Z
Control
F.L.
“C”
6OLTS!# !MPS $IM
)NPUT
$# )NCHES
)%#
Frame
#ATALOG
Number
!PP
7GT
(lbs.)
"$
&LANGE
Dia. (mm)
!+
2EGISTER
(mm)
"&
(OLE
(mm)
!*
"OLT#IRCLE
(mm)
71
175593
2
160
110
9
130
80
175594
3
200
130
12
165
90S/90L
175594
3
200
130
12
165
100L/112M
175595
5
250
180
15
215
1/3 0.25 1800 80D
109081L
44
180
230
1.9
12.81
1/2 0.37 1800 80D
109084
46
180
230
2.7
13.87
£{Ê Ê/-Ê(For Stainless DC Metric Motors)
3/4 0.55 1800 80D
109087
48
180
230
3.7
15.37
1
109090
50
180
230
5.0
16.37
0.75 1800 80D
L These motors are totally enclosed non-ventilated, others are TEFC.
)%#
Frame
#ATALOG
Number
!PP
7GT
(lbs.)
"$
&LANGE
Dia. (mm)
!+
2EGISTER
(mm)
"&
4AP
(mm)
!*
"OLT#IRCLE
(mm)
71
175596
1
105
70
6
85
80
175597
1
120
80
6
100
90S/90L
175598
1
140
95
6
115
100L/112M
175599
2
160
110
6
130
Specifications are subject to change without notice
103