Image for Illustration purposes only. Actual product may vary
Marathon E491
model# 286TTFNA6570
30 horsepower 1800RPM 286T frame totally enclosed fan-cooled 3 phase 230/460 volt 60 hertz electric motor
MODEL E491
Contact supplier for technical support on: 715-675-8090
Obsolete
This item is no longer available on MROSupply.com, however we have this identical replacement.
$2,693.58 Each
Typically Ships in: 1 day
Returnable: See conditions
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Hz
60
Frame
286T
HP
30
Voltage
230/460
Phase
3
RPM
1700 - 1800
Enclosure
TEFC
Parameters @ 60 Hertz
| HP | 30 |
|---|---|
| Voltage | 230/460 |
| kW | 22. 4 |
| FL Amps | 73/36. 5 |
| RPM | 1800 |
| FL Eff | 94. 1 % |
| SF | 1. 15 |
Specifications
| Phase | 3 |
|---|---|
| Insulation Class | F |
| Frame | 286T |
| Duty | CONTINUOUS |
| Enclosure | TEFC |
| Ambient | 40 |
| Mounting | Rigid |
| NEMA Design | B |
| Orientation | HORIZONTAL |
| Starting Type | LINE OR INVERTER |
| Assembly | F1 (F2 Modification Available) |
| KVA Code | G |
| Drive End Bearing | BALL |
| IP Code | 54 |
| Opposite End Bearing | BALL |
| Drive End Bearing Size | 6311 |
| Opposite End Bearing Size | 6210 |
| Hazardous Location | DIVISION 2 T2B |
| Weight | 538 LB lbs |
| Inverter Speed Range | CONSTANT 20: 1 |
| CE | Y |
| CSA | Y |
| UL | Recognized Construction |
| Thermal Protection |
SKU: 2938572
Great service
Its always good to shop at MRO Supply. good quality items at great prices. Good service too !
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read more
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