Automotive Duty Motor, 20 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 326U Frame, TEFC
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Automotive Duty Motor, 20 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 326U Frame, TEFC
Part#: 326UTFS4076
Catalog#: 326UTFS4076
Weight: 623 lb
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 Hp |
| Output KW | Output KW: 14.9 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1180 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 326U | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 92.4 % |
| Ambient Temperature | Ambient Temperature: 65 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 25 A | Power Factor | Power Factor: 81 |
| 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: 312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 311 |
| UL | UL: Recognized | CSA | CSA: 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: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .395 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: U | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: U |
| Current | Current: 25 A | Synchronous RPM | Synchronous RPM: 1200 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1180 rpm |
| Connection Drawing | Connection Drawing: A-EE7300 | Outline Drawing | Outline Drawing: B-SS311071-1300 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 14.9 kW |
| Output HP | Output HP: 20 Hp | Frame Size | Frame Size: 326 |
| Efficiency | Efficiency: 92.4 % | Weight | Weight: 623.00 LB |
| Country of Origin | Country of Origin: United States of America |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 10.50 | 25%: 12.00 | 50%: 15.20 | 75%: 19.80 | 100%: 25.00 | 115%: 28.50 | 125%: 31.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.50 | 25%: 4.40 | 50%: 8.20 | 75%: 12.20 | 100%: 16.20 | 115%: 18.60 | 125%: 20.50 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 87.5 | 50%: 91.7 | 75%: 93.0 | 100%: 92.4 | 115%: 92.4 | 125%: 91.7 |
| % of Rated Load: Power Factor (%) | 0%: 5.0 | 25%: 44.5 | 50%: 66.0 | 75%: 76.5 | 100%: 81.0 | 115%: 81.5 | 125%: 82.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,195 | 50%: 1,192 | 75%: 1,185 | 100%: 1,180 | 115%: 1,178 | 125%: 1,175 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 45.0 | 115%: 60.0 | 125%: 75.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 22.00 | 50%: 44.00 | 75%: 66.50 | 100%: 89.00 | 115%: 102.00 | 125%: 112.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 10.50 | Current (%): 42.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: 2/3 | Current (Amps): 110.00 | Current (%): 440.0 | Torque (ft-lbs): 150.00 | Torque (%): 169.0 | Speed (RPM): 800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Full Load | Current (Amps): 25.00 | Current (%): 100.0 | Torque (ft-lbs): 89.00 | Torque (%): 100.0 | Speed (RPM): 1,180 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Break-Down | Current (Amps): 80.00 | Current (%): 320.0 | Torque (ft-lbs): 225.00 | Torque (%): 253.0 | Speed (RPM): 1,105 | Rated Output (KW): | Power Factor (%): 65.0 | Rated Output (Hp): 20.00 |
| Curvepoint: 1/3 | Current (Amps): 140.00 | Current (%): 560.0 | Torque (ft-lbs): 125.00 | Torque (%): 140.0 | Speed (RPM): 400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 145.00 | Current (%): 580.0 | Torque (ft-lbs): 150.00 | Torque (%): 169.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 35.0 | Rated Output (Hp): 20.00 |
| Curvepoint: Pull-Up | Current (Amps): 125.00 | Current (%): 500.0 | Torque (ft-lbs): 130.00 | Torque (%): 146.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
Efficiency
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