Marathon U794

Marathon · XRI General Purpose
400 HP 1785 447T ODP 460V General Purpose
Catalog Number: U794
Model Number: 447TTDN16048
HP
400
RPM
1800
Voltage
460V
Frame
447T
Phase
3
Enclosure
ODP
Material
Cast Iron
Mounting
Rigid

Product-line overview

Marathon’s line of general purpose motors is designed to meet the demands of some of the toughest industries, aggregate, manufacturing, mining, and more. These electric motors meet or exceed NEMA Premium® efficiency standards. Select the HP, RPM, and voltage ratings to match your requirements.

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Marathon: XRI General Purpose (187)

G044A1/41725230V, 460V48 $239.40
K248A1/31725230V, 460V56C $274.40
G047A1/31725230V, 460V56 $289.80
U69911155575V145T $314.01
P104A13450230V, 460V56C $375.20
K009A1 1/23450230V, 460V56 $379.40
K1307A1/21725230V, 460V56C $385.00
K004A11725230V, 460V56 $387.80
K500A13450230V, 460V56C $390.60
K708A13450575V56C $400.40
G905A1/21725208-230V, 460V56 $403.20
K041A21725230V, 460V56H $455.00
G067A1/21140230V, 460V56 $455.00
K644A21725230V, 460V56C $466.20
G088A3/41140230V, 460V56 $467.60
G548A1 1/21725575V56C $478.80
K721A1 1/23450575V56C $481.60
G584A1 1/21725230V, 460V56HC $483.00
K709A11725575V56HC $484.40
K700A1 1/21170230V, 460V182TC $487.20
G921A11725208-230V, 460V56H $491.40
K048A33450230V, 460V56H $492.80
G365A1 1/21725230V, 460V56H $492.80
G908A3/41725208-230V, 460V56 $494.20
G923A1 1/21725208-230V, 460V56H $512.40
G585A21725230V, 460V56HC $520.80
K007A11140230V, 460V56H $525.00
K724A21725575V56HC $536.20
G368A23450575V56H $540.40
P107A33450230V, 460V56C $553.00
K723A23450575V56HC $553.00
K701A11140230V, 460V56HC $553.00
K722A1 1/21725575V56HC $614.60
K725A33450575V56HC $617.40
K2023A21745230V, 460V145TC $768.22
U422A21750200-208V145T $797.16
E935A51170200V215T $911.27
L409B1870230V, 460V182T $1,210.48
U430B7 1/21765230V, 460V213T $1,286.38
U622A7 1/23540200V213T $1,299.48
H184B2875230V, 460V213T $1,306.58
L411B2885230V, 460V213T $2,059.51
H186B5875230V, 460V254T $2,847.94
H187B7 1/2875230V, 460V256T $3,105.10
L417B25882230V, 460V326T $7,129.67
L426A50890460V404T $13,932.28
U4973501785460V447TS $22,860.10
L440A125890460V445T $23,931.00
L471A250890460V447TZ, 449TZ $31,957.50
U7964501782460V449TS $33,253.74

Feature

  • Meets or exceeds all USA mandated efficiencies
  • UL recognized, CSA certified and CE mark
  • Motors are suitable for 10:1 VT

What is a General-Purpose AC Motor

General Purpose AC motors refers to a broad category of every-day-use motors. Very similar to a car’s base model, these motors don’t have all the bells and whistles. You won’t find specialized shafts and bearings, specific mounting equipment, or over current and overload protections. Therefore, general purpose motors can be used for many purposes.

Sometimes referred to as ‘asynchronous’ or ‘induction’ motors, AC motors convert alternating current into mechanical energy (torque). AC stands for alternating current, as the electric current reverses its direction many times in a second. Most motors built for use in Canada run at 60Hz, meaning the direction changes 60 times per second.

Where to Buy General Purpose AC Motors in Canada

Shop general purpose electric motors online through our Canadian website today. With over 8500 SKUs and convenient filtering options, you can easily find the motor you’re searching for. Inventory is distributed from Toronto, Montreal, and Edmonton. Most orders arrive in 1-5 business days when shipping within Canada.

Our general purpose motor category covers many types of electric motors like single-phase and three-phase general purpose AC motor, for example. Choose a motor with a frame made from materials like cast iron, rolled steel, aluminum, and stainless steel. Find horsepower abilities from fractional up to 600. Choose from different enclosure types, like open Air Over (OAO), Open Drip Proof (ODP), Totally Enclosed Air Over (TEAO), Totally Enclosed Fan Cooled (TEFC), and Totally Enclosed Non-Ventilated (TENV). All from your most trusted brands; Baldor, Century, Leeson, Marathon, Max Motion, Nidec, TECO-Westinghouse, and WEG.

Need a hand finding the right motor for your application or legacy replacement? Contact our motors experts. They have extensive knowledge, backed by over 45 years of experience, to help you with your electric motor project.

Electrical Data
Rated Motor Output Power
400 HP
298 kW
Rated Motor Speed
1785 RPM
Rated Motor Voltage
460V
Rated Motor Current
460 AMP
Phase
3
Poles
4
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
G
Nominal Efficiency
95.4
Nominal Power Factor
85
Leads (Qty, Size)
-
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
447T
Enclosure
ODP
Mounting
Rigid
Number of Speeds
-
Approximate Weight
2283lb
Double Drilled
No
Frame Material
Cast Iron
C-Dimension
43.25"
NEMA Design
B
Degree of Protection (IP)
IP12
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6314
NDE Bearing
6314
Shaft Diameter
3.375"
Shaft Length
8.75"
Grease Type
-
Greaseable
No
Hazardous Locations
CSA Certified
-
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA, UL & CE
Country of Origin
-
Warranty
3-Year

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About Marathon

With a strong presence in North America, Marathon Motors Canada ships directly from Toronto, Montreal, and Edmonton. Marathon is known for its wide variety of products, but offers specialized products for the HVAC, manufacturing, and Oil & Gas industries. Product offers including IEC and NEMA standard motors, allowing for brand consistency within manufacturing facilities.

The company implements rigorous quality control measures to ensure the reliability and durability of its electric motors. Backed by parent company Regal Rexnord, Marathon Motors offers a deep bench of expert technical support.

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