General Purpose Motor, 100 & 75 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 445T Frame, TEFC
General Purpose Motor, 100 & 75 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 445T Frame, TEFC
Part#: 445TTFN8115
Catalog#: L429
Model#: 445TTFN8115CE
Weight: 2377 lb
Key Features
- Frame constructions are heavy gauge steel or Aluminum, as noted
- Rated 60/50 hertz, 190/380 volt at next lower horsepower
- Motor will accept a C-face kit
- Severe duty kits available.
- Shaft slinger, regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 100 & 75 Hp |
| Output KW | Output KW: 75.0 & 56.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 890 & 740 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 445T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 93.6 & 93.6 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 133 & 122 A | Power Factor | Power Factor: 75 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6318 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6316 |
| 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: Across The Line |
| Poles | Poles: 8 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .0565 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Ball |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Cast Iron |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 43.35 in |
| Frame Length | Frame Length: 20.25 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: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 133 A | Synchronous RPM | Synchronous RPM: 900 & 750 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 890 rpm |
| Connection Drawing | Connection Drawing: A-EE7300U | Outline Drawing | Outline Drawing: B-SS513898-2025 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 75 kW |
| Output HP | Output HP: 100 Hp | Frame Size | Frame Size: 445 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93.6 % |
| Packaged Length | Packaged Length: 56.00 IN | Weight | Weight: 2377.00 LB |
| UPC | UPC: 722856014795 | Packaged Width | Packaged Width: 46.00 IN |
| HTC | HTC: 8501.53.4080 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 33.45 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 55.00 | 25%: 70.00 | 50%: 85.00 | 75%: 106.00 | 100%: 133.00 | 115%: 150.00 | 125%: 160.00 |
| % of Rated Load: Rated Output (KW) | 0%: 2.50 | 25%: 21.00 | 50%: 40.00 | 75%: 59.50 | 100%: 79.50 | 115%: 99.50 | 125%: 100.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 88.5 | 50%: 93.0 | 75%: 93.5 | 100%: 93.5 | 115%: 93.0 | 125%: 92.4 |
| % of Rated Load: Power Factor (%) | 0%: 4.0 | 25%: 37.0 | 50%: 59.0 | 75%: 70.0 | 100%: 75.0 | 115%: 77.0 | 125%: 78.0 |
| % of Rated Load: Speed (RPM) | 0%: 900 | 25%: 898 | 50%: 896 | 75%: 894 | 100%: 890 | 115%: 888 | 125%: 886 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 45.0 | 50%: 40.0 | 75%: 0.0 | 100%: 75.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 146.00 | 50%: 293.00 | 75%: 440.00 | 100%: 589.00 | 115%: 679.00 | 125%: 738.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Pull-Up | Current (Amps): 650.00 | Current (%): 489.0 | Torque (ft-lbs): 725.00 | Torque (%): 123.0 | Speed (RPM): 500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 100.00 |
| Curvepoint: No Load | Current (Amps): 55.00 | Current (%): 41.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 100.00 |
| Curvepoint: Full Load | Current (Amps): 133.00 | Current (%): 100.0 | Torque (ft-lbs): 589.00 | Torque (%): 100.0 | Speed (RPM): 890 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 100.00 |
| Curvepoint: 2/3 | Current (Amps): 600.00 | Current (%): 451.0 | Torque (ft-lbs): 825.00 | Torque (%): 140.0 | Speed (RPM): 650 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 100.00 |
| Curvepoint: 1/3 | Current (Amps): 700.00 | Current (%): 526.0 | Torque (ft-lbs): 675.00 | Torque (%): 115.0 | Speed (RPM): 250 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 100.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 720.00 | Current (%): 540.0 | Torque (ft-lbs): 740.00 | Torque (%): 125.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 25.0 | Rated Output (Hp): 100.00 |
| Curvepoint: Break-Down | Current (Amps): 475.00 | Current (%): 357.0 | Torque (ft-lbs): 1,350.00 | Torque (%): 229.0 | Speed (RPM): 860 | Rated Output (KW): | Power Factor (%): 60.0 | Rated Output (Hp): 100.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: check_circle |
| Country: Canada | Complies with standards: check_circle |
| 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: check_circle |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: check_circle |
| Country: South Korea | Complies with standards: check_circle |
