MARATHON ELECTRIC L472
MARATHON ELECTRIC
MARATHON ELECTRIC L472
L472 PART NUMBER
D396A
MFR
449TTFS18043 General Purpose Motor - 3 ph, 1800 rpm, 208-230/460 V, 447/449T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, Rigid Base Mount, 1785 rpm Base RPM
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC L472
Frame constructions are heavy gauge steel or Aluminum, as noted
1.15 Service Factor
Nameplated 60/50 hertz at next lowest horsepower
Will accept C-Face Kits as noted, also see Accessories section
Severe duty kits available, see Accessories section
Shaft slinger, regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
Ball Bearings, except where noted
UL Recognized and CSA Certified
Two year warranty on EISA efficient motors (bold blue Catalog Numbers)
SPECIFICATIONS
| Motor Phase | 3 ph |
|---|---|
| Shaft Rotation | Reversible |
| Synchronous Rpm | 1800 rpm |
| Shaft Type | T |
| Motor Supply Voltage | 208-230/460 V |
| Motor Length Less Shaft | 28.75 in |
| Frame Size | 447/449T |
| Overall Length (C-Dimension) | 51.86 in |
| Enclosure Type | TEFC (Totally Enclosed Fan Cooled) |
| Ambient Temperature Range | 40 °C |
| Frequency Rating | 60 Hz |
| Bearing Type | ROLLER |
| Mounting Type | Rigid Base |
| Opposite Drive End Bearing Type | BALL |
| Base Rpm | 1785 rpm |
| Nema Design Class | B |
| Assembly/Box Mounting | F1/F2 Capable |
| Service Factor | 1.15 |
| Duty / Condition Type | Continous Duty |
| Frame Material | CAST IRON |
| Thermal Protection | NONE |
| Insulation Class | H |
| Electrical Type | Squirrel Cage Induction Run |
| Ip Rating | 43 |
| Full Load Efficiency | 0.954 |
| Standards Met | CE,UL Recognized,CSA |
| Kva Code | G |
| Drive End Bearing Size | NU319 |
| Kw | 224 kW |
| Opposite Drive End Bearing Size | 6318 |
| Motor Orientation | Horizontal |
| Manufacturer Upc Number | 722856003362 |
| Motor Poles | 4-pole |
| Manufacturer Product Page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=449TTFS18043 |
| Starting Method | PWS & YDRUN |
| Wiring Diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=A-EE7300BH&displayType=pdf&rules=on&[email protected]&[email protected]&model=449TTFS18043 |
| Volts @ Frequency | 575 @ 60 V, Hz |
| 2D Drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=B-SS515635-2875&displayType=pdf&rules=on&[email protected]&[email protected]&model=449TTFS18043 |
| Shaft Diameter | 3.38 in |
