MARATHON ELECTRIC N428A
MARATHON ELECTRIC
MARATHON ELECTRIC N428A
N428A PART NUMBER
General Purpose Washdown Duty Motor (Stainless Steel) - General Purpose Motor (Stainless Steel), 1 hp, 3 ph, 1800 rpm, 208-230/460 V, 56C Frame, TENV (Totally Enclosed Non-Ventilated) Enclosure, 60 Hz
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC N428A
Suitable for use on VFD 101 Variable torque, 101 (TEFC) or 10001 (TENV) Constant Torque
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Double sealed ball bearings
303 stainless steel shaft with spring loaded contact seals in each end (Drive end only on TENV)
300 Series Stainless steel external construction: frame, endshields, conduit box, mounting base and hardware for superior corrosion resistance
Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
100% Paint-free construction
One way condensation drains in each endshield and conduit box for all angle mounting
Nitrile Buna - N gaskets and seals on conduit box, through bolts and endshields
SPECIFICATIONS
| Motor Category | General Purpose Motor (Stainless Steel) |
|---|---|
| Volts @ Frequency | 208-230/460 @ 60 V, Hz |
| Motor Phase | 3 ph |
| Shaft Type | NEMA 56 |
| Motor Horsepower | 1.00 , 1 hp |
| Shaft Diameter | 0.63 in |
| Synchronous Rpm | 1800 rpm |
| Shaft Rotation | Reversible |
| Motor Supply Voltage | 208-230/460 V |
| Overall Length (C-Dimension) | 11 in |
| Frame Size | 56C |
| Bearing Type | Ball |
| Enclosure Type | TENV (Totally Enclosed Non-Ventilated) |
| Drive End Bearing Size | 6205 |
| Frequency Rating | 60 Hz |
| Opposite Drive End Bearing Size | 6205 |
| Duty / Condition Type | Continous Duty |
| Opposite Drive End Bearing Type | Ball |
| Mounting Type | C-Face Flange |
| Nema Design Class | B |
| Assembly/Box Mounting | F1 Only |
| Service Factor | 1.15 |
| Base Rpm | 1750 rpm |
| Frame Material | Stainless Steel |
| Thermal Protection | None |
| Insulation Class | F |
| Ambient Temperature Range | 40 °C |
| Ip Rating | 55 |
| Electrical Type | Squirrel Cage Inverter Rated |
| Standards Met | CE,UL Recognized,CSA |
| Kva Code | N |
| Weight | 42 lbs |
| Starting Method | Line Or Inverter |
| Manufacturer Catalog Number | 056T17VD15332 |
| Kw | 0.75 kW |
| Manufacturer Product Page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=056T17VD15332 |
| Full Load Efficiency | 0.855 |
| Manufacturer Upc Number | 722856053725 |
| Motor Orientation | Horizontal |
| 2D Drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=039076&displayType=pdf&rules=on&[email protected]&[email protected]&model=56T17VD15332 |
| Motor Poles | 4-pole |
| Wiring Diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=005010.01&displayType=pdf&rules=on&[email protected]&[email protected]&model=56T17VD15332 |
