Electric Motors & Specialties

Electric Motors & Specialties - 621 - 6 To 12 Double Duty Untronix Watt Motor

Item: MARS00621
MFG: 00621
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621 - 6 To 12 Double Duty Untronix Watt Motor


Motors & Armatures, Inc. proudly introduces the Electric
Motors & Specialties, Inc. new ECM for refrigerated case
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.
• Special wide temperature range lubrication system
• High capacity oil reservoir 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
• 1550 RPM Standard
• cast iron
• unit bearing
• EMF P-2-1A Lyall Power Plug
• 15" leads
• UL file no. E128044"

California residents: see Proposition 65 Warning

Features and Specification

Height 4.1000
Insulation Class A
Full Load Amps 0.2, 0.2-0.3
Length 6.5000
Maximum Ambient Temperature 40°F (4.4°C)
Motor HP 1/50 HP
Capacitor MFD µF Not Provided
Cubic Measurement 0.0663
Cycle/Hertz 60
Dimensional Weight 1.0000
EAN 0685744006213
Enclosure TEAO
Motor Type ECM
Width 4.3000
Shaft Diameter 1/4
Shaft Length 0.425
RPM 1550
UL Listed Yes
UL Recognized Yes
UPC 685744006213
Voltage 115 VAC
Warranty Offered Yes
Watts 6, 6-12
Rotation Clockwise
NEMA Frame 51
Number of Speeds 1
Phase Single
Package Height 4.1000
Package Length 6.5000
Package Weight 2.7000
Package Width 4.3000
Protection Yes
Weight 2.7000
Brand Electric Motors & Specialties
Agency Compliance UL/CUL
Amps 0.2


picture_as_pdf specification sheet