Automotive Duty Motor, 7.50 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 254U Frame, TEFC
Automotive Duty Motor, 7.50 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 254U Frame, TEFC
Part#: LM21384
Catalog#: LM21384
Model#: CCF4B7.5U64
Weight: 260 lb
Key Features
- Meets NEMA U-Frame dimensional and performance standards
- Meets or exceeds General Motors GM-7EH and -7EQ, Ford EM1, and Chrysler NPEM-100 specifications
- Full cast iron construction – all frame sizes
- Oversized, cast iron terminal box with threaded conduit holes
- NEMA Design B Performance
- Continuous Duty
- Inverter-Rated
- Premium Class F Insulation System
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 7.50 Hp |
| Output KW | Output KW: 5.6 kW | Voltage | Voltage: 460 V |
| Speed | Speed: 1770 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 254U | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 91.7 % |
| Ambient Temperature | Ambient Temperature: 65 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 9.6 A | Power Factor | Power Factor: 80 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: H |
| Drive End Bearing Size | Drive End Bearing Size: 309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 207 |
| 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: 1.17 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 | Overall Length | Overall Length: 23.44 in |
| Frame Length | Frame Length: 11.75 in | Shaft Diameter | Shaft Diameter: 1.375 in |
| Shaft Extension | Shaft Extension: 3.75 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: U |
| Current | Current: 9.6 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1770 rpm |
| Connection Drawing | Connection Drawing: A-EE7300-LN | Outline Drawing | Outline Drawing: B-SS203580LN-1175 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 5.6 kW |
| Output HP | Output HP: 7.50 Hp | Frame Size | Frame Size: 254 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 91.7 % |
| Packaged Length | Packaged Length: 27.00 IN | Weight | Weight: 260.00 LB |
| UPC | UPC: 691720980392 | Packaged Width | Packaged Width: 20.50 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%: 4.50 | 25%: 5.00 | 50%: 6.00 | 75%: 7.50 | 100%: 9.60 | 115%: 11.00 | 125%: 12.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.20 | 25%: 1.50 | 50%: 3.00 | 75%: 4.50 | 100%: 6.00 | 115%: 7.00 | 125%: 8.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 85.5 | 50%: 90.2 | 75%: 91.0 | 100%: 91.7 | 115%: 91.0 | 125%: 90.2 |
| % of Rated Load: Power Factor (%) | 0%: 5.5 | 25%: 42.0 | 50%: 63.0 | 75%: 74.0 | 100%: 80.0 | 115%: 81.0 | 125%: 82.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,790 | 50%: 1,785 | 75%: 1,775 | 100%: 1,770 | 115%: 1,765 | 125%: 1,760 |
| % 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%: 5.50 | 50%: 11.00 | 75%: 16.50 | 100%: 22.30 | 115%: 25.50 | 125%: 28.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 4.50 | Current (%): 47.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: 2/3 | Current (Amps): 54.00 | Current (%): 563.0 | Torque (ft-lbs): 57.00 | Torque (%): 256.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Pull-Up | Current (Amps): 57.00 | Current (%): 594.0 | Torque (ft-lbs): 49.00 | Torque (%): 220.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Locked-Rotor | Current (Amps): 63.50 | Current (%): 661.0 | Torque (ft-lbs): 52.00 | Torque (%): 233.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 45.0 | Rated Output (Hp): 7.50 |
| Curvepoint: Full Load | Current (Amps): 9.60 | Current (%): 100.0 | Torque (ft-lbs): 22.30 | Torque (%): 100.0 | Speed (RPM): 1,770 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 7.50 |
| Curvepoint: Break-Down | Current (Amps): 45.00 | Current (%): 469.0 | Torque (ft-lbs): 72.00 | Torque (%): 323.0 | Speed (RPM): 1,600 | Rated Output (KW): | Power Factor (%): 68.0 | Rated Output (Hp): 7.50 |
| Curvepoint: 1/3 | Current (Amps): 61.00 | Current (%): 635.0 | Torque (ft-lbs): 46.00 | Torque (%): 206.0 | Speed (RPM): 600 | 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 |