General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TC Frame, TEFC
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General Purpose Motor, 50 & 40 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 1800 & 1500 RPM, 326TC Frame, TEFC
Part#: 326TTFCD6029
Catalog#: GT1237A-P
Model#: 326TTFCD6029BA
Weight: 686 lb
Key Features
- Meets or exceeds NEMA Premium® efficiencies
- IP55 enclosure
- BCP (Bearing Current Protection)
- Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly
- Dual frame mounting holes
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 50 & 40 Hp |
| Output KW | Output KW: 37.0 & 30.0 kW | Voltage | Voltage: 230/460 & 190/380 V |
| Speed | Speed: 1782 & 1482 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 326TC | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 94.5 & 93.9 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 117/58.5 & 114/57 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: 6312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6212 |
| 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: Part Wdg Start Low Volt Only & Wye Start Delta Run Or Inverter |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .127 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 | Shaft Diameter | Shaft Diameter: 2.125 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: CONSTANT 2:1/VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TC |
| Current | Current: 117.0/58.5 A | Synchronous RPM | Synchronous RPM: 1800 & 1500 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1782 rpm |
| Connection Drawing | Connection Drawing: EE7308AA | Outline Drawing | Outline Drawing: SS312784-200 |
| Voltage | Voltage: 230/460 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: 94.5 % |
| Packaged Length | Packaged Length: 39.00 IN | Weight | Weight: 686.00 LB |
| UPC | UPC: 722856184313 | Packaged Width | Packaged Width: 32.25 IN |
| Country of Origin | Country of Origin: Mexico | Packaged Height | Packaged Height: 24.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 20.50 | 25%: 24.50 | 50%: 34.00 | 75%: 45.50 | 100%: 58.50 | 115%: 67.00 | 125%: 73.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.80 | 25%: 10.20 | 50%: 19.80 | 75%: 29.50 | 100%: 39.50 | 115%: 45.50 | 125%: 49.80 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.0 | 50%: 94.1 | 75%: 94.5 | 100%: 94.5 | 115%: 94.1 | 125%: 93.6 |
| % of Rated Load: Power Factor (%) | 0%: 4.5 | 25%: 52.0 | 50%: 73.8 | 75%: 82.0 | 100%: 85.0 | 115%: 85.8 | 125%: 85.8 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,790 | 50%: 1,786 | 75%: 1,784 | 100%: 1,782 | 115%: 1,775 | 125%: 1,770 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 65.0 | 115%: 85.0 | 125%: 105.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 36.50 | 50%: 73.50 | 75%: 110.00 | 100%: 147.00 | 115%: 170.00 | 125%: 185.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Locked-Rotor | Current (Amps): 380.00 | Current (%): 650.0 | Torque (ft-lbs): 282.00 | Torque (%): 190.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 38.0 | Rated Output (Hp): 50.00 |
| Curvepoint: Full Load | Current (Amps): 58.50 | Current (%): 100.0 | Torque (ft-lbs): 147.00 | Torque (%): 100.0 | Speed (RPM): 1,782 | Rated Output (KW): | Power Factor (%): 85.0 | Rated Output (Hp): 50.00 |
| Curvepoint: No Load | Current (Amps): 20.50 | Current (%): 35.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): 4.5 | Rated Output (Hp): 50.00 |
| Curvepoint: 2/3 | Current (Amps): 265.00 | Current (%): 455.0 | Torque (ft-lbs): 280.00 | Torque (%): 190.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Break-Down | Current (Amps): 195.00 | Current (%): 335.0 | Torque (ft-lbs): 410.00 | Torque (%): 280.0 | Speed (RPM): 1,710 | Rated Output (KW): | Power Factor (%): 73.0 | Rated Output (Hp): 50.00 |
| Curvepoint: Pull-Up | Current (Amps): 290.00 | Current (%): 495.0 | Torque (ft-lbs): 225.00 | Torque (%): 155.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: 1/3 | Current (Amps): 315.00 | Current (%): 540.0 | Torque (ft-lbs): 220.00 | Torque (%): 150.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
Efficiency
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