On request
MARATHON ELECTRIC
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MARATHON ELECTRIC L428A
#L428A
On request
444TTFN16102 General Purpose Motor - 3 ph, 75 hp, 1200 rpm, 460 V, 444T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, Rigid Base Mount, 890 rpm Base RPM
Price on request — a consultant will confirm lead time and terms.
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MARATHON ELECTRIC — MARATHON ELECTRIC L428A
- Frame constructions are heavy gauge steel or Aluminum, as noted
- 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
Specifications
| Brand | MARATHON ELECTRIC |
| Category | GENERAL PURPOSE MOTORS |
| Motor phase | 3 ph |
| Shaft rotation | Reversible |
| Motor horsepower | 75.0 , 75 hp |
| Shaft type | T |
| Synchronous rpm | 1200 rpm |
| Motor length less shaft | 18.25 in |
| Motor supply voltage | 460 V |
| Overall length (c-dimension) | 41.34 in |
| Frame size | 444T |
| Ambient temperature range | 40 °C |
| Enclosure type | TEFC (Totally Enclosed Fan Cooled) |
| Bearing type | Ball |
| Frequency rating | 60 Hz |
| Opposite drive end bearing type | Ball |
| Mounting type | Rigid Base |
| Nema design class | B |
| Base rpm | 890 rpm |
| Service factor | 1.15 |
| Assembly/box mounting | F1/F2 Capable |
| Frame material | Cast Iron |
| Duty / condition type | Continous Duty |
| Insulation class | F |
| Thermal protection | None |
| Ip rating | 43 |
| Electrical type | Squirrel Cage Induction Run |
| Standards met | CE,UL Recognized,CSA |
| Full load efficiency | 0.936 |
| Drive end bearing size | 6318 |
| Kva code | F |
| Opposite drive end bearing size | 6316 |
| Kw | 56 kW |
| Manufacturer upc number | 722856006073 |
| Motor orientation | Horizontal |
| Manufacturer product page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=444TTFN16102 |
| Motor poles | 8-pole |
| Wiring diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=A-EE7300&displayType=pdf&rules=on&[email protected]&[email protected]&model=444TTFN16102 |
| Starting method | Across The Line |
| 2d drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=B-SS513797-1825&displayType=pdf&rules=on&[email protected]&[email protected]&model=444TTFN16102 |
| Volts @ frequency | 460 @ 60 V, Hz |
| Shaft diameter | 3.38 in |
