Severe Duty Motor, 5 HP, 3 Ph, 60 Hz, 460 V, 900 RPM, 254T Frame, TEFC
Severe Duty Motor, 5 HP, 3 Ph, 60 Hz, 460 V, 900 RPM, 254T Frame, TEFC
Part#: 254THFNA9101
Catalog#: W529
Model#: 254THFNA9101AB
Weight: 370 lb
List Price: $6,130.00
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Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Meets IEEE-841 standard for severe duty applications
- C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
- Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
- Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
- Internal and external epoxy finish
- MAX GUARD® Class F insulation system
- Constant Torque speed range is listed in CT SPEED RANGE column
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 5 Hp |
| Output KW | Output KW: 3.7 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 875 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 254T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 88.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 7.5 A | Power Factor | Power Factor: 71 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: F |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6210 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 56 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 8 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 1.16 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: 23.65 in |
| Frame Length | Frame Length: 10.50 in | Shaft Diameter | Shaft Diameter: 1.625 in |
| Shaft Extension | Shaft Extension: 4.2 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
| Inverter Load | Inverter Load: CONSTANT 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 7.5 A | Synchronous RPM | Synchronous RPM: 900 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 875 rpm |
| Connection Drawing | Connection Drawing: A-EE7300 | Outline Drawing | Outline Drawing: B-SS203002-1050 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 3.7 kW |
| Output HP | Output HP: 5 Hp | Frame Size | Frame Size: 254 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 88.5 % |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 4.00 | 25%: 4.50 | 50%: 5.00 | 75%: 6.00 | 100%: 7.50 | 115%: 8.50 | 125%: 9.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.20 | 25%: 1.00 | 50%: 2.00 | 75%: 3.00 | 100%: 4.50 | 115%: 5.00 | 125%: 5.50 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 80.0 | 50%: 86.5 | 75%: 88.0 | 100%: 88.5 | 115%: 87.0 | 125%: 86.5 |
| % of Rated Load: Power Factor (%) | 0%: 6.5 | 25%: 33.0 | 50%: 52.5 | 75%: 64.5 | 100%: 71.0 | 115%: 74.0 | 125%: 75.0 |
| % of Rated Load: Speed (RPM) | 0%: 900 | 25%: 895 | 50%: 885 | 75%: 880 | 100%: 875 | 115%: 870 | 125%: 865 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 40.0 | 115%: 55.0 | 125%: 70.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 7.50 | 50%: 15.00 | 75%: 22.50 | 100%: 30.00 | 115%: 35.00 | 125%: 38.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 4.00 | Current (%): 53.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
| Curvepoint: Pull-Up | Current (Amps): 29.00 | Current (%): 387.0 | Torque (ft-lbs): 38.00 | Torque (%): 127.0 | Speed (RPM): 450 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
| Curvepoint: 2/3 | Current (Amps): 26.00 | Current (%): 347.0 | Torque (ft-lbs): 44.00 | Torque (%): 147.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 32.00 | Current (%): 427.0 | Torque (ft-lbs): 42.00 | Torque (%): 140.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 36.0 | Rated Output (Hp): 5.00 |
| Curvepoint: Break-Down | Current (Amps): 20.00 | Current (%): 267.0 | Torque (ft-lbs): 66.00 | Torque (%): 220.0 | Speed (RPM): 780 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
| Curvepoint: 1/3 | Current (Amps): 30.00 | Current (%): 400.0 | Torque (ft-lbs): 36.00 | Torque (%): 120.0 | Speed (RPM): 300 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
| Curvepoint: Full Load | Current (Amps): 7.50 | Current (%): 100.0 | Torque (ft-lbs): 30.00 | Torque (%): 100.0 | Speed (RPM): 875 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 5.00 |
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 |
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