MARATHON ELECTRIC N431
MARATHON ELECTRIC
MARATHON ELECTRIC N431
N431 PART NUMBER
General Purpose Washdown Duty Motor (Stainless Steel) - General Purpose Motor (Stainless Steel), 1/2 hp, 3 ph, 1800 rpm, 208-230/460 V, 56C Frame, TENV (Totally Enclosed Non-Ventilated) Enclosure, 60 Hz
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC N431
Suitable for use on VFD 101 variable torque, 101 (TEFC) or 10001 (TENV) constant torque
Three-phase, IP55 enclosure
MAX GUARD® Class F insulation system
1.15 service factor on sine wave, 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, end-shields, 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 end shield and conduit box for all angle mounting
Nitrile Buna-N gaskets and seals on conduit box, through bolts and end-shields
Rated 60/50Hz, 190/380V at next lower horsepower
Nameplate information laser-etched on frame
UL recognized, CSA Certified and CE Mark
SPECIFICATIONS
| Motor Category | General Purpose Motor (Stainless Steel) |
|---|---|
| Full Load Efficiency | 0.815 |
| Motor Phase | 3 ph |
| Volts @ Frequency | 190/380 @ 50 ;208-230/460 @ 60 V, V, Hz |
| Motor Horsepower | 0.50 , 1/2 hp |
| Shaft Diameter | 0.63 in |
| Synchronous Rpm | 1800 rpm |
| Service Factor | 1.15 |
| Motor Supply Voltage | 208-230/460 V |
| Frame Material | Stainless Steel |
| Frame Size | 56C |
| Insulation Class | F |
| Enclosure Type | TENV (Totally Enclosed Non-Ventilated) |
| Ip Rating | 55 |
| Frequency Rating | 60 Hz |
| Standards Met | UL, CSA |
| Duty / Condition Type | Continuous Duty, Washdown |
| Weight | 32 lbs |
| Mounting Type | C-Face Flange |
| Manufacturer Product Page | http://www.marathonelectric.com/MMPS/details.jsp?item=056T17VD5330 |
