Product Brochure

NU Series Shaded Pole Motors
MARS is proud to introduce
Elco NU Series shaded pole
motors which are widely used in
the HVAC & Refrigeration
industry. These motors are
suitable for all angle operation
and have multiple mounting
features. The NU series motors
are used in industrial and
commercial refrigeration for
condensing and evaporating
units, ventilating units, freezers,
walk-in and reach-in coolers,
food and beverage coolers and
many other fan duty applications.
Features:
• Single speed
• Output 4 to 34 watts
• Totally enclosed
• Continuous air over
• 1 year Limited warranty
Specifications:
• Impedance or
thermally protected
• All angle, sleeve bearing
• Class B insulation
• 50/60 Hz
• Standard operating temperature:
-40°F to 104°F (-40°C to 40°C)
• 3 Tapped holes @ 120° & 2 @ 180°
• Single side pad mounting
• 4 Shaft end studs
• UL Recognized, CSA and CE Certified
Unit Bearing Motors
M–40
ELCO
MARS MOTORS
M–40
®
marsdelivers.com
Toll Free [phone] • Fax [phone]
www.marsdelivers.com
11 Frame Unit Bearing
Shaded Pole Motors
MARS unit bearing shaded pole motors
are suitable for use in a wide
variety of fan duty applications.
Proven all-angle unit bearing
design for trouble free operation.
Can be resilient base, strap, or
end mounted.
Features:
• All angle unit sleeve bearings
• Resilient base, strap,
or end mounting
• 5/16 inch shaft diameter
ground lead
• 12 inch leads
• For accessories see pages
M-50 – M-54
• See the airMARS section of this
catalog for fan blades &
accessories
Specifications:
• Single phase, 60 Hertz
• Overload protection
• Fan duty, continuous, air over
• Shaft end has four 8-32
tapped holes
• UR/CSA
1550 RPM – 4 Pole
01431 KFL2005S 1/30 115 1.74 CW OPEN 1.25 4.82/4.70 08042
01441 KFL2003S 1/30 115 1.74 CCW OPEN 1.25 4.82/4.70 08042
01432 KFL2009S 1/20 208-230 0.76 CW OPEN 1.25 4.82/4.70 08042
01442 KFL1009S 1/30 208-230 0.87 CCW OPEN 1.25 4.82/4.70 08042
01332
(1)
KFL2007S 1/20 208-230 1.1 CW OPEN 2.00 4.82/4.70 08042
01342
(1)
KFL2012S 1/20 208-230 1.1 CCW OPEN 2.00 4.82/4.70 08042
01232
(2)(3)
KFL3006S 1/15 230 1.2 CW OPEN 1.50 4.875 NONE
MARS
NO.
GE NO.
5KSM92
HP VOLTS AMPS
ROT
OSE
ENCL
DIMENSIONS
BASE
NO.
A B
B
A
®
2.8
2
.0
(1) 34 inch leads
(2) 30 inch leads
(3) 60/50 Hertz
MARS
NO.
MFG
STOCK
NO.
WATTS
ROT.
S.E
HP VOLTS AMPS PROT.
BLADE
DIA. IN.
BLADE
PITCH
AIR
FLOW
(CFM)
@ 0 IN.
STATIC
AIR FLOW
(CFM)
@ .1 IN.
STATIC
00801 EC4W115 4 CCW 1/185 115 0.36 Imp
6
7
28 137 69
22 141 72
00805 EC6W115 6 CCW 1/125 115 0.41 Imp 7 31 206 119
00807
00808
EC9W115
EC9W230
9 CCW 1/83
115
230
0.58
0.35
Therm
8
9
22 262 186
28 325 240
28 418 301
00809
00810
EC16W115
EC16W230
18
16
CCW 1/47
115
230
0.89
0.50
Therm
9
10
28 476 395
31 490 410
34 557 466
22 510 425
28 610 470
00817 EC34W115
34 CCW 1/20
115 1.6
Therm 12
19 796 697
00818 EC34W230 230 0.80 28 1024 785
4 inch dia.