Marathon Electric Multispeed Motor, 15 & 3.75 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
Regular price
$2,365.00 USD
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Multispeed Motor, 15 & 3.75 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
Features
- Economical two-winding design
Specifications
| Performance & Electrical | |
| Power | 15 HP |
| Power (dual rating) | 15 & 3.75 HP |
| Power | 11.2 kW |
| Voltage | 460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1760 RPM |
| Speed (dual) | 1760 & 875 RPM |
| Full-load current | 18.4 A |
| Current (dual) | 18.4 & 6.1 A |
| Nominal efficiency | 87.5% |
| Power factor | 87.1% |
| Service factor | 1.15 |
| Number of poles | 4/8 |
| Number of speeds | 2 |
| NEMA design | 1VT |
| KVA code | K |
| Duty | Continuous |
| Electrical type | Squirrel Cage Induction Run |
| Starting method | Across The Line |
| Main winding resistance | .71 Ω |
| Frame & Mechanical | |
| Frame | 256T |
| Frame size | 256 |
| Frame suffix | T |
| Frame material | Rolled Steel |
| Frame length | 15.45 in |
| Enclosure | Drip Proof |
| IP rating | IP12 |
| Insulation class | B |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 Capable |
| Orientation | Horizontal |
| Rotation | Reversible |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 1.625 in |
| Shaft extension | 4.19 in |
| Shaft type | T |
| C dimension | 22.32 in |
| Drive-end bearing | 6309 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6208 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Recognized |
| Connection drawing | A-EE7322 |
| Outline drawing | A-SS86503-1545 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 30.19 × 16.50 × 14.00 in |
| Weight | 217.00 lb |
| Identification | |
| Manufacturer part / model | 256TTDX7207 |
| Catalog number | Y492 |
| UPC | 722856042675 |
| Country of origin | United States of America |
| HTS / tariff code | 8501.52.4000 |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |