General Purpose Motor, 7.50 HP, 3 Ph, 60 Hz, 230/460 V, 900 RPM, 256T Frame, TEFC
General Purpose Motor, 7.50 HP, 3 Ph, 60 Hz, 230/460 V, 900 RPM, 256T Frame, TEFC
Part#: LM32807
Catalog#: LM32807
Model#: AF8B7.5T61
Weight: 265 lb
List Price: $3,030.00
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Key Features
- Premium efficient ratings
- Inverter-rated; Continuous duty
- Class F insulation system – 140 frame and higher
- Class F insulation system – 140 frame and higher
- Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
- Dynamically balanced rotors
- Torques exceed NEMA performance standards; UL recognized and CSA certified
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 7.50 Hp |
| Output KW | Output KW: 5.6 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 872 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 256T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 86.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 23.0/11.5 A | Power Factor | Power Factor: 70 |
| 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: 309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 208 |
| 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 Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 8 | Rotation | Rotation: Reversible |
| 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: Aluminum | Shaft Type | Shaft Type: T |
| Overall Length | Overall Length: 25.15 in | Frame Length | Frame Length: 13.75 in |
| Shaft Diameter | Shaft Diameter: 1.625 in | Shaft Extension | Shaft Extension: 4 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE | Inverter Load | Inverter Load: VARIABLE 10:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 23.0/11.5 A | Synchronous RPM | Synchronous RPM: 900 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 872 rpm |
| Connection Drawing | Connection Drawing: EE7308-LN | Outline Drawing | Outline Drawing: SS321100LN-1375 |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 5.6 kW |
| Output HP | Output HP: 7.50 Hp | Frame Size | Frame Size: 256 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 86.5 % |
| Packaged Length | Packaged Length: 30.75 IN | Weight | Weight: 265.00 LB |
| UPC | UPC: 691720020937 | Packaged Width | Packaged Width: 22.25 IN |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 18.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 6.80 | 25%: 7.20 | 50%: 8.20 | 75%: 9.70 | 100%: 11.50 | 115%: 12.80 | 125%: 13.80 |
| % of Rated Load: Rated Output (KW) | 0%: 0.50 | 25%: 1.80 | 50%: 3.30 | 75%: 5.00 | 100%: 6.50 | 115%: 7.50 | 125%: 8.20 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 77.5 | 50%: 84.0 | 75%: 85.5 | 100%: 86.5 | 115%: 86.5 | 125%: 85.5 |
| % of Rated Load: Power Factor (%) | 0%: 6.5 | 25%: 32.0 | 50%: 50.0 | 75%: 62.5 | 100%: 70.0 | 115%: 73.0 | 125%: 74.0 |
| % of Rated Load: Speed (RPM) | 0%: 900 | 25%: 892 | 50%: 885 | 75%: 880 | 100%: 872 | 115%: 865 | 125%: 862 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 60.0 | 115%: 80.0 | 125%: 100.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 11.00 | 50%: 22.20 | 75%: 33.60 | 100%: 45.20 | 115%: 52.50 | 125%: 57.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 2/3 | Current (Amps): 48.00 | Current (%): 417.0 | Torque (ft-lbs): 88.00 | Torque (%): 195.0 | Speed (RPM): 600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Pull-Up | Current (Amps): 52.00 | Current (%): 452.0 | Torque (ft-lbs): 82.00 | Torque (%): 181.0 | Speed (RPM): 350 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Locked-Rotor | Current (Amps): 58.00 | Current (%): 504.0 | Torque (ft-lbs): 90.00 | Torque (%): 199.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 45.0 | Rated Output (Hp): 7.50 |
| Curvepoint: No Load | Current (Amps): 6.80 | Current (%): 59.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Full Load | Current (Amps): 11.50 | Current (%): 100.0 | Torque (ft-lbs): 45.20 | Torque (%): 100.0 | Speed (RPM): 872 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Break-Down | Current (Amps): 35.00 | Current (%): 304.0 | Torque (ft-lbs): 105.00 | Torque (%): 232.0 | Speed (RPM): 750 | Rated Output (KW): | Power Factor (%): 64.0 | Rated Output (Hp): 7.50 |
| Curvepoint: 1/3 | Current (Amps): 56.00 | Current (%): 487.0 | Torque (ft-lbs): 80.00 | Torque (%): 177.0 | Speed (RPM): 150 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
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 |
