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Home
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Motors
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AC Three Phase Motors
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U791 MAR
U791 MAR
Actual Product May Vary From Image
Product Details
Manufacturer:
Marathon Electric Motors
Manufacturer part number:
U791
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Availability:
1-2 weeks.
Estimated dates are contingent upon manufacturer stock.
Status
Price on Request
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Description
Alternate Supplier #
447TSTDN16008
Features
Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007 Motor will accept a C-face kit 12 Leads for WYE-DELTA, part wind on low voltage, or across-the-line starting
Specifications
Assembly/Box Mounting:
F1/F2 Capable
C Dim (IN):
39.50
CE:
Y
Connection Drawing Number:
A-EE7300BH
Country of Origin:
United States of America
CSA:
Y
Current:
385.0
DE Bearing Size:
6314
DE Bearing Type:
Ball
Duty:
Continuous
Efficiency:
95.4
Electrical Type:
Squirrel Cage Induction Run
Enclosure Type:
Drip Proof
Frame Length (IN):
24.38
Frame Material:
Cast Iron
Frame Size:
447
Frame Suffix:
TS
Frame Type:
447TS
Frequency:
60
Harmonized Tariff Code:
8501.53.8040
HP:
350
Insulation Class:
F
IP Code:
12
KVA Code:
F
Max Ambient:
40°C
Motor Orientation:
Horizontal
Mounting Type:
Rigid Base
NEMA Design:
B
Number of Poles:
2
Number of Speeds:
1
ODE Bearing Size:
6314
ODE Bearing Type:
Ball
Outline Drawing Number:
B-SS516498A-2438
Phases:
3
Power Factor:
89
Power Rating (HP):
350
Power Rating (kW):
260.0
Resistance Main:
.012
Rotation:
Reversible
Service Factor:
1.15
Shaft Diameter (IN):
2.375
Shaft Extension:
5.01
Shaft Type:
TS
Speed:
3572
Speed Max:
3572
Starting Type:
Part Wdg Start & Wye Start Delta Run
Type of Overload Protector:
No
UL:
Recognized
Voltage:
460
Resources
Engineering Drawing
Spec Sheet
Products Specifications
Brand Name
Marathon
Enclosure
Drip Proof
Horsepower
350 HP
Speed Rating
3572
Type
Squirrel Cage Induction Run
Voltage Rating
460V
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