General Purpose Motor, 50 HP, 3 Ph, 60 Hz, 575 V, 1800 RPM, 326T Frame, TEFC
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General Purpose Motor, 50 HP, 3 Ph, 60 Hz, 575 V, 1800 RPM, 326T Frame, TEFC
Part#: 326TTFPA4030
Catalog#: U659
Model#: 326TTFPA4030CB
Weight: 589 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: 50 Hp |
| Output KW | Output KW: 37 kW | Voltage | Voltage: 575 V |
| Speed | Speed: 1765 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 326T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 93 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 49 A | Power Factor | Power Factor: 82 |
| 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: 6312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6311 |
| 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: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 0.122 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: 30.47 in |
| Frame Length | Frame Length: 16.25 in | Shaft Diameter | Shaft Diameter: 2.130 in |
| Shaft Extension | Shaft Extension: 5.25 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 49 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1765 rpm |
| Connection Drawing | Connection Drawing: A-EE7300 | Outline Drawing | Outline Drawing: B-SS311081-1625 |
| Voltage | Voltage: 575 V | Output KW | Output KW: 37 kW |
| Output HP | Output HP: 50 Hp | Frame Size | Frame Size: 326 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93 % |
| Packaged Length | Packaged Length: 37.88 IN | Weight | Weight: 589.00 LB |
| UPC | UPC: 722856015037 | Packaged Width | Packaged Width: 31.88 IN |
| HTC | HTC: 8501.52.8040 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 21.01 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 19.60 | 25%: 22.40 | 50%: 29.60 | 75%: 38.40 | 100%: 48.80 | 115%: 55.60 | 125%: 60.00 |
| % of Rated Load: Rated Output (KW) | 0%: 1.50 | 25%: 10.50 | 50%: 20.00 | 75%: 30.00 | 100%: 40.00 | 115%: 46.50 | 125%: 50.50 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 90.2 | 50%: 93.0 | 75%: 93.6 | 100%: 93.0 | 115%: 93.0 | 125%: 92.4 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 46.0 | 50%: 68.0 | 75%: 78.0 | 100%: 82.0 | 115%: 83.0 | 125%: 84.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,792 | 50%: 1,785 | 75%: 1,775 | 100%: 1,765 | 115%: 1,760 | 125%: 1,755 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 36.80 | 50%: 73.50 | 75%: 111.00 | 100%: 149.00 | 115%: 172.00 | 125%: 187.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 24.50 | Current (%): 40.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: 2/3 | Current (Amps): 275.00 | Current (%): 451.0 | Torque (ft-lbs): 225.00 | Torque (%): 151.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Pull-Up | Current (Amps): 325.00 | Current (%): 533.0 | Torque (ft-lbs): 210.00 | Torque (%): 141.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Full Load | Current (Amps): 61.00 | Current (%): 100.0 | Torque (ft-lbs): 149.00 | Torque (%): 100.0 | Speed (RPM): 1,765 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Break-Down | Current (Amps): 210.00 | Current (%): 344.0 | Torque (ft-lbs): 375.00 | Torque (%): 252.0 | Speed (RPM): 1,600 | Rated Output (KW): | Power Factor (%): 65.0 | Rated Output (Hp): 50.00 |
| Curvepoint: 1/3 | Current (Amps): 340.00 | Current (%): 557.0 | Torque (ft-lbs): 210.00 | Torque (%): 141.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 355.00 | Current (%): 582.0 | Torque (ft-lbs): 290.00 | Torque (%): 195.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 38.0 | Rated Output (Hp): 50.00 |
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: check_circle |
| 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 |
