Severe Duty Motor, 50 HP, 3 Ph, 60 Hz, 575 V, 3600 RPM, 326TS Frame, TEFC
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Severe Duty Motor, 50 HP, 3 Ph, 60 Hz, 575 V, 3600 RPM, 326TS Frame, TEFC
Part#: 326TSHFS9005
Catalog#: W578
Model#: 326TSHFS9005CR
Weight: 750 lb
Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Meets IEEE-841 standard for severe duty applications
- Constant Torque speed range is listed in CT SPEED RANGE column
- 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
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 50 Hp |
| Output KW | Output KW: 37 kW | Voltage | Voltage: 575 V |
| Speed | Speed: 3552 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 326TS | 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: 45 A | Power Factor | Power Factor: 89 |
| 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: 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: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .116 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: TS | Overall Length | Overall Length: 28.87 in |
| Frame Length | Frame Length: 13 in | Shaft Diameter | Shaft Diameter: 1.875 in |
| Shaft Extension | Shaft Extension: 4 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: TS |
| Current | Current: 45 A | Synchronous RPM | Synchronous RPM: 3600 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3552 rpm |
| Connection Drawing | Connection Drawing: A-EE7300U | Outline Drawing | Outline Drawing: B-SS301080-1300 |
| 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: 750.00 LB |
| UPC | UPC: 722856021519 | 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: 24.66 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 12.00 | 25%: 16.40 | 50%: 24.80 | 75%: 34.40 | 100%: 45.20 | 115%: 52.00 | 125%: 56.40 |
| % of Rated Load: Rated Output (KW) | 0%: 1.60 | 25%: 10.50 | 50%: 20.20 | 75%: 30.00 | 100%: 40.00 | 115%: 46.50 | 125%: 50.50 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 88.5 | 50%: 92.4 | 75%: 93.6 | 100%: 93.0 | 115%: 93.0 | 125%: 92.4 |
| % of Rated Load: Power Factor (%) | 0%: 8.0 | 25%: 64.0 | 50%: 82.0 | 75%: 87.5 | 100%: 89.0 | 115%: 89.5 | 125%: 89.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,590 | 50%: 3,577 | 75%: 3,565 | 100%: 3,552 | 115%: 3,543 | 125%: 3,535 |
| % 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%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 18.00 | 50%: 37.00 | 75%: 55.00 | 100%: 74.00 | 115%: 85.00 | 125%: 93.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Pull-Up | Current (Amps): 330.00 | Current (%): 581.0 | Torque (ft-lbs): 100.00 | Torque (%): 136.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: 2/3 | Current (Amps): 310.00 | Current (%): 550.0 | Torque (ft-lbs): 105.00 | Torque (%): 144.0 | Speed (RPM): 2,400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: 1/3 | Current (Amps): 345.00 | Current (%): 614.0 | Torque (ft-lbs): 100.00 | Torque (%): 136.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 362.00 | Current (%): 646.0 | Torque (ft-lbs): 118.00 | Torque (%): 159.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 29.5 | Rated Output (Hp): 50.00 |
| Curvepoint: Break-Down | Current (Amps): 215.00 | Current (%): 381.0 | Torque (ft-lbs): 190.00 | Torque (%): 257.0 | Speed (RPM): 3,400 | Rated Output (KW): | Power Factor (%): 68.0 | Rated Output (Hp): 50.00 |
| Curvepoint: No Load | Current (Amps): 15.00 | Current (%): 27.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): | Power Factor (%): 8.0 | Rated Output (Hp): 50.00 |
| Curvepoint: Full Load | Current (Amps): 56.50 | Current (%): 100.0 | Torque (ft-lbs): 74.00 | Torque (%): 100.0 | Speed (RPM): 3,552 | Rated Output (KW): | Power Factor (%): 89.0 | Rated Output (Hp): 50.00 |
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 |