Severe Duty Motor, 125 & 100 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 444T Frame, TEFC
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Severe Duty Motor, 125 & 100 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 444T Frame, TEFC
Part#: 444TTFN16549
Catalog#: U880A
Model#: 444TTFN16549AA
Weight: 1772 lb
Key Features
- Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Internal and external epoxy paint
- Class F insulation
- Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
- Extended grease tubes, Regreasable in service
- T-drains provided for effective drainage (Installed in both endshields
- Suitable for shaft down mounting
- Shaft Slinger
- Forsheda seals on both ends
- Actual test and vibration data supplied with each motor
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 125 & 100 Hp |
| Output KW | Output KW: 93.0 & 75.0 kW | Voltage | Voltage: 460 & 380 V |
| Speed | Speed: 1785 & 1485 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 444T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 95.4 & 95.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 145 & 142 A | Power Factor | Power Factor: 85 |
| 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: 55 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .04 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 |
| Inverter Load | Inverter Load: CONSTANT 2:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 145 A | Synchronous RPM | Synchronous RPM: 1800 & 1500 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1785 rpm |
| Connection Drawing | Connection Drawing: A-EE7300U | Outline Drawing | Outline Drawing: B-SS519971-2025 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 93 kW |
| Output HP | Output HP: 125 Hp | Frame Size | Frame Size: 444 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 95.4 % |
| Packaged Length | Packaged Length: 56.00 IN | Weight | Weight: 1772.00 LB |
| UPC | UPC: 722856018922 | 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: 33.17 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 52.00 | 25%: 62.00 | 50%: 85.00 | 75%: 114.00 | 100%: 145.00 | 115%: 165.00 | 125%: 180.00 |
| % of Rated Load: Rated Output (KW) | 0%: 2.50 | 25%: 25.50 | 50%: 49.00 | 75%: 73.50 | 100%: 98.00 | 115%: 113.00 | 125%: 123.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.7 | 50%: 95.0 | 75%: 95.4 | 100%: 95.4 | 115%: 95.4 | 125%: 95.0 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 52.0 | 50%: 73.0 | 75%: 81.5 | 100%: 85.0 | 115%: 85.5 | 125%: 86.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,795 | 50%: 1,792 | 75%: 1,790 | 100%: 1,785 | 115%: 1,782 | 125%: 1,780 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 70.0 | 115%: 90.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 91.50 | 50%: 183.00 | 75%: 275.00 | 100%: 368.00 | 115%: 425.00 | 125%: 462.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 907.00 | Current (%): 626.0 | Torque (ft-lbs): 525.00 | Torque (%): 142.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 26.0 | Rated Output (Hp): 125.00 |
| Curvepoint: 2/3 | Current (Amps): 700.00 | Current (%): 483.0 | Torque (ft-lbs): 475.00 | Torque (%): 129.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 125.00 |
| Curvepoint: 1/3 | Current (Amps): 875.00 | Current (%): 603.0 | Torque (ft-lbs): 425.00 | Torque (%): 115.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 125.00 |
| Curvepoint: No Load | Current (Amps): 52.00 | Current (%): 36.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 125.00 |
| Curvepoint: Break-Down | Current (Amps): 600.00 | Current (%): 415.0 | Torque (ft-lbs): 1,050.00 | Torque (%): 285.0 | Speed (RPM): 1,725 | Rated Output (KW): | Power Factor (%): 64.0 | Rated Output (Hp): 125.00 |
| Curvepoint: Pull-Up | Current (Amps): 800.00 | Current (%): 552.0 | Torque (ft-lbs): 425.00 | Torque (%): 115.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 125.00 |
| Curvepoint: Full Load | Current (Amps): 145.00 | Current (%): 100.0 | Torque (ft-lbs): 368.00 | Torque (%): 100.0 | Speed (RPM): 1,785 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 125.00 |
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 |