Unit Bearing Motors - High Efficiency ESP
B
A
C
B
A
C
378 inch dia. MARS SERIES 002
EM&S
ESP-L Shaded Pole Motors
Features:
Cast iron unit bearing
EM&S
For Tecumseh — Replaces No. 810M050A62
MARS EMS NO. WATTS ROT DIMENSIONS SHAFT
NO. ESP- OUTPUT VOLTS AMPS RPM OSE AB CTYPE
00507 OL50EMJR21 50 230 .85 1500 CCW 2.00 4.25 5/16 with flat
•
Single speed
•
End or side pad mounting
•
Horizontal operation
•
With flatted smooth shaft
•
Specifications:
Single phase, 60 Hertz
•
Overload protection
•
Continuous, air over
•
For Kelvinator — Replaces Nos. 24-0366, ESP-L15EMJR11
MARS EMS NO. WATTS ROT DIMENSIONS SHAFT
NO. ESP- OUTPUT VOLTS AMPS RPM OSE AB CTYPE
00152 OL15EMJR11 15 115 .60 1500 CCW 7.00 3.50 5/16 with flat
EM&S
ESP-L Shaded Pole Motors
Features:
Cast iron unit bearing
•
Single speed
•
End or side pad mounting
•
Threaded shaft (except
•
00256)
All angle, shaft down
•
MARS EMS NO. WATTS ROT DIMENSIONS SHAFT
NO. SP- OUTPUT VOLTS AMPS RPM OSE ABC DTYPE
00255 L20EMA1 23 115 .8 1500 CW .50 3.5 1/4 — thread
00257 L20EMA2 23 230 .4 1500 CW .50 3.5 1/4 — thread
Specifications:
Single phase, 60 Hertz
•
Overload protection
•
Continuous, air over
•
for ideal bottle dispenser
MARS EMS NO. WATTS ROT DIMENSIONS SHAFT
00256 L25ERD1 25 115 1.1 1500 CCW 1.00 4.0 5/16 3.5 smooth
M–20
NO. SP- OUTPUT VOLTS AMPS RPM OSE ABC DTYPE
The largest selection of motors, components and accessories for the HVAC/R Industry
Unit Bearing Motors - High Efficiency ESP
B
A
C
378 inch dia. MARS SERIES 002
EM&S High Efficiency ESP-L
1500 RPM –1/4” Threaded Shaft
Shaded Pole And PSC Motors
The ESP line of motors is a unique and patented design that
makes possible a higher output in a smaller frame.
Features:
Cast iron unit bearing
•
Single speed
•
End or side pad mounting
•
Horizontal operation
•
Threaded or smooth shaft
•
• Heat isolated oil pump and reseroir
Specifications:
Single phase, 60 Hertz
•
Overload protection
•
Continuous, air over
•
EM&S
MARS EMS NO. WATTS ROT DIMENSIONS
NO. ESP- OUTPUT VOLTS AMPS OSE ABC
00201 L16EM1 16 115 .80 CW .50 3.50 1/4
00251 L25EM1 25 115 1.10 CW .50 3.50 1/4
00252 L25EMR1 25 115 1.10 CCW .50 3.50 1/4
00253 L25EM2 25 230 .60 CW .50 3.50 1/4
00254 L25EMR2 25 230 .60 CCW .50 3.50 1/4
00351 L35EM1 35 115 1.40 CW .50 3.50 1/4
00352 L35EMR1 35 115 1.40 CCW .50 3.50 1/4
00353 L35EM2 35 230 .70 CW .50 3.50 1/4
00354 L35EMR2 35 230 .70 CCW .50 3.50 1/4
1500 RPM – Smooth Shaft
MARS EMS NO. WATTS ROT DIMENSIONS
NO. ESP- OUTPUT VOLTS AMPS OSE ABC
00501 OL50EM1 50 115 1.70 CW 1.50 4.50 3/8
00502 OL50EMR1 50 115 1.70 CCW 1.50 4.50 3/8
00505 OL50EM2B 50 230 .85 CW 1.50 4.50 5/16
00503 OL50EM2 50 230 .85 CW 1.50 4.50 3/8
00504 OL50EMR2 50 230 .85 CCW 1.50 4.50 3/8
(1)
00508
00513 OL60EM2 50 208-230 1.20 CW 2.89 4.50 3/8
(1) 2 female spade terminals at end of each wire
OL50EM1B1 50 115 1.70 CW 2.89 4.50 5/16
PSC 1500 RPM – Smooth Shaft
MARS EMS NO. WATTS ROT DIMENSIONS
NO. ESP- OUTPUT VOLTS AMPS OSE CAP ABC
00521 OL50EM13 50 115 1.40 CW 15MFD 1.50 4.80 3/8
00522 OL50EM26 50 230 0.79 CW 4MFD 1.50 4.80 3/8
The largest selection of motors, components and accessories for the HVAC/R Industry
M–21
Unit Bearing Motors - High Efficiency ESP
378 inch dia. MARS SERIES 002
EM&S
Agitator Motors
These motors are designed for the needs of the beverage
EM&S
dispensing industry. The motors are totally enclosed for
moisture protection and operate in a no air-over ambient
installation.
Features:
Cast iron unit bearing
•
End or side pad mounting
•
• Pressurized oil system
Specifications:
60 Hertz
•
• Hardened stainless steel shaft
MARS RPM/ DIMENSIONS
NO. MFG. NO. HP VOLTS SPEEDS ROT
00401
7
3
/8 inch diam., cast iron unit bearing motor,5/16 ” shaft with1/4 -20 threaded end includes 11 No. 8-36 motor bearing screws,
end or side pad mounting, 13.75 inches external lead length with EMP plug or equivalent
REPLACES: 18-7036, 18-7388, 18-9840; Rotom R4119; Scotsman 12-1563-1
00402
7
3
/8 inch diam., cast iron unit bearing motor,5/16” shaft with1/4 - 20 thraded end 11 No. 8-36 mounting screws,
end or side pad mounting,13 inches external lead length with two1/4” quick connects
REPLACES: 31-4072, 309369, Reed 37-033-24-165, Rotom R6203
00403
7
3
/8 inch diam., cast iron unit bearing motor,5/16 ” shaft with 1 inch x .270 flat, includes 11 No. 8-36 motor mounting screws,
end or side pad mounting, 12 inches external lead length with two #8 ring terminals
REPLACES: Alco 25246, Lancer 91-0006, Wilshire 25246, 83703
ESP-LI5EMJR1 15W 115 1500/1 CCW .60 5.00 3.17 –
ESP-LI5EMJR1B1 15W 115 1500/1 CCW .60 7.00 3.17 –
ESP-LI5EMJR1B2 15W 115 1500/1 CCW .60 5.00 3.17 –
1)
(
AMPS A B D
00404
7
3
/8 inch diam., cast iron unit bearing motor,5/16 ” shaft with .095 dia. pin hole .375 inches from shaft end, includes 11 No. 8-36
motor mounting screws, end or side pad mounting, 21.75 inches external lead length with EMP plug or equivalent
REPLACES: Alco 36115; Booth 106-134; Cornelius 31-0154; Multiplex 00753715, 00753716; Rowe 555-4583
M–22
ESP-L25EMJR1B1 25W 115 1500/1 CCW 1.10 7.00 3.17 –
The largest selection of motors, components and accessories for the HVAC/R Industry
The universal 5 rear mounting
hole configuration and the
double boss with 4 drilled and
tapped mounting holes on each
boss mean no additional labor
or sheet metal work!
Unit Bearing Motors - ECM Unitronix
MARS SERIES 006
Evaporator/Condenser
Motors & Armatures, Inc. proudly introduces the Electric
otors & Specialties, Inc. new ECM for refrigerated case
M
evaporator and condenser applications, the Unitronix
Double Duty. The Unitronix Double Duty is an
electronically commutated motor that brings outstanding
energy savings to the refrigeration market in the form of
a direct drop-in replacement for practically all unit
bearing motors. No additional labor or sheet metal work
is required to replace an existing shaded pole unit
bearing motor with a Unitronix Double Duty.
Heat in a refrigerated space has always been a
necessary evil in the food marketing industry. Lights,
motors and defrost heating elements are the culprits.
But, heat shortens food storage life and adds to the load
placed on the refrigeration system. The new Unitronix
Double Duty dramatically reduces (by as much as 75%)
the waste heat generated by refrigerated case
evaporator motors.
The Unitronix Double Duty is the latest in a long line of
innovations by EM&S, a 35 year leader in developing
energy saving motor designs for the commercial
refrigeration industry. EM&S motors are manufactured in
the U.S.
EM&S
Features:
Special wide temperature range lubrication system
•
High capacity oil reservior spiral grooved shaft for
•
efficient distribution of oil to the bearing surface
Mounting hardware included
•
• Water shield included
• Tapped & Drilled Mounting Holes:
Universal Evaporator Mount
- Standard 3-Hole
- Custom 4-Hole Hussmann Style
Universal Condenser Mount
- Double Boss
Specifications:
1550 RPM Standard
•
cast iron
•
unit bearing
•
EMF P-2-1A Lyall Power Plug
•
15” leads
•
UL file no. E128044
•
MARS OUTPUT NOMINAL ROT MARS
NO. Applications WATTS VOLTS AMPS OSE RPM PACK
00621 Evaporator/Condenser 6-12 115 .25 CW 1550 1
00621 BULK Evaporator/Condenser 6-12 115 .25 CW 1550 6
00622 Evap/Cond, 90˚Lyall Plug 6-12 115 .25 CW 1550 1
00624 Evaporator/Condenser 14-16 115 .50 CW 1550 1
00624 BULK Evaporator/Condenser 14-16 115 .50 CW 1550 6
00625 Evap/Cond, 90˚Lyall Plug 14-16 115 .50 CW 1550 1
The largest selection of motors, components and accessories for the HVAC/R Industry
M–23
Fan Motors - Single Phase - PSC or Shaded Pole Motors
514 inch dia. MARS SERIES 000
EM&S 4 lug PSC motors
features:
all bearings
B
•
1
5
/4 inch diameter models
•
4 lug PSC type
EM&S
•
All motors have two mounting holes in each lug
•
(obsolete S16 series had three)
• Capacitor included on PSC motors
specifications:
Single phase, 60 Hertz•overload protection
•
Continuous, air over•select fan blades below
•
MARS ROT CAP HUB NO. OF
NO. EMS NO. HP VOLTS AMPS RPM OSE INCLUDED TYPE
51/4 Inch Permanent Split Capacitor - 4 Lugs - Ball Bearings
00024 S60BHU4L6-C2 1/6 230 1.3 1050 CCW 2/440 unvented 4
(2)
00025
00026 S60BCU4L1-C1 1/5 115 3.5 1050 CCW 10/370 unvented 4
00027 S60BHU4L3-C1 1/5 230 1.8 1050 CCW 3/440 radial vents 4
(1) Motors with unvented hubs are not interchangeable with motors having vented or open hubs
(2) Replaces EMS No. S60HUB2
S60BHU4L9-C1 1/5 230 1.4 1050 CCW 3/440 unvented 4
EM&S Aluminum Fan Blades
A
For ESP 60 and S Series
Motors
Determine diameter required from old motor with blades
mounted. Two mounting holes in each blade.
1)
(
LUGS
MARS BLADES DIAMETER “A”
NO. EMS NO. PER SET WITH BLADES MOUNTED APPLICATION
95154 M-7657 ESP60 and S60 4 15 inches unit heaters
95184 M-1918 4 18 inches unit heaters
95185 M-12128 4 18 inches air conditioners
95204 L-7471-2 4 20 inches A/C & unit heaters
95214 M-12185 4 21
95244 L-12199 4 24 inches air conditioners
M–24
The largest selection of motors, components and accessories for the HVAC/R Industry
3
/8 inches air conditioners
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