80
Specifications are subject to change without notice
AC Motors
%80,/3)/. 02//&
JET PUMP MOTORS
General Specifications:
Rugged, explosion proof jet pump motors for industrial
service. NEMA 56 C face. Stator impregnated with
heavy varnish system. High temperature copper
magnet wire for high overload
capacity. Grounding provision
inside oversized gasketed
conduit box. 380 alloy aluminum
endplate with cast bearing seat
insert. Neoprene shaft flinger
to repel moisture and other
contaminants. Mechanical
bearing lock, shaft end, controls
AXIAL MOVEMENT 5, AND #3!
RECOGNIZED DESIGN 5, FILE .O
E57948).
Shaft Material:
416 stainless steel, threaded (1ph)
303 stainless steel, threaded (3ph)
Bearings:
203 Double-sealed ball bearing, shaft-end; 203
Double-shielded ball bearing, switch-end. Shaft-end
bearing is locked to limit axial movement of the shaft.
Electrical Specifications:
Explosion-proof motors have automatic overload
protection. Others have no thermal overload
protection.
7!3('5!2$© s *%4 05-0 s 4(2%!$%$ 3(!&4
4(2%% 0(!3% s 4%&# s # &!#% ,%33 "!3%
RPM
App.
F.L.
%
“C”
60 NEMA
Catalog
Wgt.
Amps
F.L.
Dim.
(0 (Z &RAME
.UMBER
LBS
6OLTAGE
6 %FF
)NCHES
3/4
3600 56J
116774
23 208-230/460
2.4 75.5 10.81
1
3600 56J
116775
35 208-230/460
3.2 77.0 10.81
1
1
⁄
2
3600 56J
116776
42 208-230/460
4.2 81.5 11.81
2
3600 56J
116777
47 208-230/460
5.6 82.5 12.31
3
3600 56J
116778
49 208-230/460
7.6 84.0 13.25
7!3('5!2$© s *%4 05-0 s 4(2%!$%$ 3(!&4
4(2%% 0(!3% s 4%&# s # &!#% 7)4( "!3%
RPM
App.
F.L.
%
“C”
60 NEMA
Catalog
Wgt.
Amps
F.L. Dim.
(0 (Z &RAME
.UMBER
LBS
6OLTAGE
6 %FF
)NCHES
3/4
3600 56J
116779
24
208-230/460
2.4 75.5 10.81
1
3600 56J
116780
36
208-230/460
3.2 77.0 10.81
1
1
⁄
2
3600 56J
116781
43
208-230/460
4.2 81.5 11.81
2
3600 56J
116782
48
208-230/460
5.6 82.5 12.31
3
3600 56J
116783
50
208-230/460
7.6 84.0 13.25
7!3('5!2$© *%4 05-0 -/4/23
Washdown duty three phase jet pump motors for industrial service.
These motors include all of the features of LEESON’s White Duck
7!3('5!2$ motors with the addition of a 56J threaded shaft
for use on jet pumps. For demanding pump applications in wet,
humid, or washdown environments.
4(2%!$%$ 3(!&4 s %80,/3)/. 02//& s 4%&#
3).',% 0(!3% s # &!#% ,%33 "!3%
RPM
App.
Over-
F.L.
“C”
60
NEMA
Catalog
Wgt.
load
Amps
Dim.
(0 (Z
&RAME
.UMBER
LBS
6OLTAGE
0ROT
6 )NCHES
1/2
3600
56J
116188
35 115/208-230
Auto.
3.8
13.96
3/4
3600
56J
116186
40 115/208-230
Auto.
5.0
14.46
1
3600
56J
116185
49 115/208-230
Auto.
6.0
14.96
1
1
⁄
2
3600
56J
116183
52 115/208-230
Auto.
8.5
15.46
2
3600
56J
116181
54 115/208-230
Auto.
10.5
16.46
+
These motors are fixed rotation—CW from lead end.
)
Capacitor start/capacitor run designed for reduced amperage, others are capacitor start/
induction run.
4(2%!$%$ 3(!&4 s %80,/3)/. 02//& s
4%&# 4%.6 s 4(2%% 0(!3% s # &!#% ,%33 "!3%
RPM
App.
F.L.
%
“C”
60
NEMA
Catalog
Wgt.
Amps
F.L.
Dim.
(0 (Z
&RAME
.UMBER
LBS
6OLTAGE
6
%FF
)NCHES
1/2
3600
56J
116187
SL
33
208-230/460
1.6
82.5 12.87
1
3600
56J
116184
S
33
208-230/460
3.2
77.0 13.46
1
1
⁄
2
3600
56J
116182
S
48
208-230/460
4.2
81.5 14.46
2
3600
56J
116180
S
50
208-230/460
5.6
82.5 14.96
S
These motors are satisfactory for operation on 50 Hz power supply at full rated horsepower.
L
These motors are totally enclosed, non-ventilated—Others are fan cooled.
JET PUMP MOTORS
%80,/3)/. 02//& s 7!3('5!2$
