Marathon Electric Severe Duty Motor, 10 & 7.50 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1200 & 1000 RPM, 256TV Frame, TEAO
Regular price
$3,898.00 USD
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Severe Duty Motor, 10 & 7.50 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1200 & 1000 RPM, 256TV Frame, TEAO
Features
- Complete cast iron construction for rigidity and reduced vibration
- Epoxy painted; Severe duty treatment of internal parts
- Class F insulation; Regreasable bearings
- F-1 / F-2 capable; Brass T-drain installed - both ends at 6:00
- Inpro shaft seal protected
- Shaft grounding ring (SGRs) installed
- Inverter rated IRIS® insulation system
- 10:1 constant and variable torque rated
- Designed for shaft up mounting
- 1.15 S.F. under sine wave power
Specifications
| Performance & Electrical | |
| Power | 10 HP |
| Power (dual rating) | 10 & 7.50 HP |
| Power | 7.5 kW |
| Voltage | 230/460 V |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed (max) | 1176 RPM |
| Speed (dual) | 1176 & 975 RPM |
| Full-load current | 26.2/13.1 A |
| Current (dual) | 26.2/13.1 & 23/11.5 A |
| Nominal efficiency | 91% |
| Power factor | 79% |
| Service factor | 1.15 |
| Number of poles | 6 |
| Number of speeds | 1 |
| NEMA design | B |
| KVA code | H |
| Duty | Continuous |
| Electrical type | Squirrel Cage Inverter Rated |
| Starting method | Line Or Inverter |
| Main winding resistance | .934 Ω |
| Frame & Mechanical | |
| Frame | 256TV |
| Frame size | 256 |
| Frame suffix | TV |
| Frame material | Cast Iron |
| Frame length | 12.25 in |
| Enclosure | Totally Enclosed Air Over |
| IP rating | IP56 |
| Insulation class | F |
| Mounting | Rigid Base |
| Assembly / conduit box | F1/F2 CAPABLE |
| Orientation | Horizontal Or Up Or Down |
| Rotation | Reversible |
| Max ambient | 40°C |
| Shaft & Bearings | |
| Shaft diameter | 1.625 in |
| Shaft extension | 4 in |
| Shaft type | T |
| C dimension | 24.31 in |
| Drive-end bearing | 6309 |
| Drive-end bearing type | Ball |
| Opp. drive-end bearing | 6210 |
| Opp. drive-end bearing type | Ball |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | Y |
| CSA | Y |
| UL | Recognized |
| Connection drawing | EE7308 |
| Outline drawing | SS208432-1225 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 26.40 × 20.00 × 18.50 in |
| Weight | 360.00 lb |
| Identification | |
| Manufacturer part / model | 824557.00 |
| Catalog number | 824557.00 |
| UPC | 691720053997 |
| Country of origin | United States of America |
| Minimum order qty | 1 |
| Order multiple | 1 |
| Units per package | 1 |
| Catalog status | Active |