Marathon Electric General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TSC Frame, TEFC
Regular price
$6,256.00 USD
Same day shipping available on in stock items if ordered before 4pm EST. Expedited shipping available for in stock items. Please e-mail Sales@MRO-PT.com for expedited shipping.
Image for Illustration purposes only. Actual product may vary.
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General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TSC Frame, TEFC
Features
- IP-55 Cast Iron, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007
- Class F Insulation System, Inverter duty 2:1 constant torque and 10:1 variable torque & 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power
- F1/F2 capable, Dynamically balanced rotors, Steel conduit box
- 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power
- Start Method includes Wye Delta with low voltage PWS Only
- Double-shielded ball bearings
- Provisions Only for Drip Cover, Other Modifications and Kits are available
- Hazardous Duty® Division 2 Class 1 Groups A,B,C,D T2B
- UL Recognized, CSA Certified, and CE Mark
Specifications
| Performance & Electrical | |
| Power | 50 HP |
| Power (dual rating) | 50 & 40 HP |
| Power | 37.0 kW |
| Voltage | 230/460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1782 RPM |
| Speed (dual) | 1782 & 1482 RPM |
| Full-load current | 117.0/58.5 A |
| Current (dual) | 117/58.5 & 114/57 A |
| Nominal efficiency | 94.5% |
| Power factor | 85% |
| Service factor | 1.15 |
| Number of poles | 4 |
| Number of speeds | 1 |
| NEMA design | B |
| KVA code | G |
| Duty | CONTINUOUS |
| Electrical type | Squirrel Cage Inverter Rated |
| Starting method | PWS (LV ONLY) & YDRUN OR INV |
| Main winding resistance | .127 Ω |
| Frame & Mechanical | |
| Frame | 326TSC |
| Frame size | 326 |
| Frame suffix | TSC |
| Frame material | CAST IRON |
| Enclosure | TEFC |
| IP rating | IP55 |
| Insulation class | F3 |
| Mounting | RIGID |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | HORIZONTAL |
| Rotation | REV |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 1.875 in |
| Shaft type | TS |
| Drive-end bearing | 6312 |
| Drive-end bearing type | BALL |
| Opp. drive-end bearing | 6212 |
| Opp. drive-end bearing type | BALL |
| Overload protection | NONE |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | NO LETTER - ME,WUXI TEFC BLUEWHALE CLASS 1 DIV. 2 UL LISTED |
| Hazardous location | DIVISION 2 T2B |
| Connection drawing | EE7308AA |
| Outline drawing | SS312783-200 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 39.00 × 32.25 × 26.00 in |
| Weight | 775.00 lb |
| Identification | |
| Manufacturer part / model | 326TSTFCD6028 |
| Catalog number | GT1260 |
| UPC | 722856207449 |
| Product line | Globetrotter® |
| Country of origin | Mexico |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |