Marathon Electric Crusher Duty Motor, 100 & 75 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 444T Frame, TEFC
Regular price
$29,532.00 USD
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Crusher Duty Motor, 100 & 75 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 444T Frame, TEFC
Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Cast iron frame and brackets
- Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
- Class F Insulation
- Standard assembly F1, reversible to F2 assembly
- 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
Specifications
| Performance & Electrical | |
| Power | 100 HP |
| Power (dual rating) | 100 & 75 HP |
| Power | 75.0 kW |
| Voltage | 460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1188 RPM |
| Speed (dual) | 1188 & 990 RPM |
| Full-load current | 114.0 A |
| Current (dual) | 114 & 105 A |
| Nominal efficiency | 95% |
| Power factor | 86% |
| Service factor | 1.15 |
| Number of poles | 6 |
| Number of speeds | 1 |
| NEMA design | C |
| KVA code | G |
| Duty | Continuous |
| Electrical type | Squirrel Cage Inverter Rated |
| Starting method | Part Wdg Start & Wye Start Delta Run Or Inverter |
| Main winding resistance | .045 Ω |
| Frame & Mechanical | |
| Frame | 444T |
| Frame size | 444 |
| Frame suffix | T |
| Frame material | Cast Iron |
| Enclosure | Totally Enclosed Fan Cooled |
| IP rating | IP55 |
| Insulation class | F |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | Horizontal |
| Rotation | Reversible |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 3.375 in |
| Shaft extension | 8.5 in |
| Shaft type | T |
| C dimension | 50.78 in |
| Drive-end bearing | NU319 |
| Drive-end bearing type | Roller |
| Opp. drive-end bearing | 6317 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Recognized |
| Connection drawing | EE7308AA |
| Outline drawing | SS620677-444T |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 54.00 × 35.00 × 31.00 in |
| Weight | 2,106.00 lb |
| Identification | |
| Manufacturer part / model | 444TTFC6683 |
| Catalog number | Y851A |
| UPC | 722856055149 |
| Product line | Blue Chip® XRI® |
| Country of origin | China |
| HTS / tariff code | 8501.53.4080 |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |