General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 447/449T Frame, TEFC
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General Purpose Motor, 300 & 250 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1200 & 1000 RPM, 447/449T Frame, TEFC
Part#: 449TTFS8086
Catalog#: L464
Model#: 449TTFS8086DW
Weight: 3428 lb
Key Features
- Frame constructions are heavy gauge steel or Aluminum, as noted
- 1.15 Service Factor
- Nameplated 60/50 hertz at next lowest horsepower
- Will accept C-Face Kits as noted.
- Severe duty kits available.
- Shaft slinger, regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
- Ball Bearings, except where noted
- UL Recognized and CSA Certified
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 300 & 250 Hp |
| Output KW | Output KW: 224.0 & 187.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 1188 & 985 rpm | Service Factor | Service Factor: 1.0 & 1.0 |
| Frame | Frame: 447/449T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.4 & 95 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 360 & 357 A | Power Factor | Power Factor: 82 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: H |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: NU319 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6318 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Part Wdg Start & Wye Start Delta Run |
| Poles | Poles: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .01 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Roller |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Cast Iron |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 51.86 in |
| Frame Length | Frame Length: 28.75 in | Shaft Diameter | Shaft Diameter: 3.375 in |
| Shaft Extension | Shaft Extension: 8.75 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: T |
| Current | Current: 360 A | Synchronous RPM | Synchronous RPM: 1200 & 1000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1188 rpm |
| Connection Drawing | Connection Drawing: A-EE7300BH | Outline Drawing | Outline Drawing: B-SS515635-2875 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 224 kW |
| Output HP | Output HP: 300 Hp | Frame Size | Frame Size: 449 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 95.4 % |
| Packaged Length | Packaged Length: 56.00 IN | Weight | Weight: 3428.00 LB |
| UPC | UPC: 722856014931 | Packaged Width | Packaged Width: 46.00 IN |
| HTC | HTC: 8501.53.8040 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 32.05 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 132.00 | 25%: 155.00 | 50%: 210.00 | 75%: 280.00 | 100%: 360.00 | 115%: 405.00 | 125%: 445.00 |
| % of Rated Load: Rated Output (KW) | 0%: 4.50 | 25%: 61.00 | 50%: 118.00 | 75%: 175.00 | 100%: 233.00 | 115%: 265.00 | 125%: 295.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.7 | 50%: 94.5 | 75%: 95.4 | 100%: 95.4 | 115%: 95.0 | 125%: 94.5 |
| % of Rated Load: Power Factor (%) | 0%: 4.0 | 25%: 49.0 | 50%: 70.0 | 75%: 79.0 | 100%: 82.0 | 115%: 82.0 | 125%: 83.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,198 | 50%: 1,195 | 75%: 1,192 | 100%: 1,188 | 115%: 1,185 | 125%: 1,182 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 55.0 | 50%: 55.0 | 75%: 0.0 | 100%: 95.0 | 115%: 0.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 330.00 | 50%: 660.00 | 75%: 991.00 | 100%: 1,325.00 | 115%: 1,493.00 | 125%: 1,660.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 1,350.00 | Current (%): 375.0 | Torque (ft-lbs): 3,350.00 | Torque (%): 253.0 | Speed (RPM): 1,150 | Rated Output (KW): | Power Factor (%): 63.0 | Rated Output (Hp): 300.00 |
| Curvepoint: Full Load | Current (Amps): 360.00 | Current (%): 100.0 | Torque (ft-lbs): 1,325.00 | Torque (%): 100.0 | Speed (RPM): 1,188 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: No Load | Current (Amps): 132.00 | Current (%): 37.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: Pull-Up | Current (Amps): 1,950.00 | Current (%): 542.0 | Torque (ft-lbs): 1,750.00 | Torque (%): 132.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: 1/3 | Current (Amps): 2,100.00 | Current (%): 583.0 | Torque (ft-lbs): 1,700.00 | Torque (%): 128.0 | Speed (RPM): 400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: 2/3 | Current (Amps): 1,750.00 | Current (%): 486.0 | Torque (ft-lbs): 2,000.00 | Torque (%): 151.0 | Speed (RPM): 800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 300.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 2,200.00 | Current (%): 611.0 | Torque (ft-lbs): 2,000.00 | Torque (%): 151.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 25.0 | Rated Output (Hp): 300.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: cancel |
| Country: Canada | Complies with standards: cancel |
| Country: Mexico | Complies with standards: check_circle |
| Country: Australia | Complies with standards: check_circle |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: check_circle |
| Country: China | Complies with standards: check_circle |
| Country: Europe | Complies with standards: cancel |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: cancel |
| Country: South Korea | Complies with standards: check_circle |
