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LEESON Aluminium Motor, 2 & 2 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 1800 & 1500 RPM, 90L Frame, TEFC - R378A
Part #:090LT17FH6419
Catalog #:R378A
Model #:90LT17FH6419A
KEY FEATURES
- High-efficiency design utilizes low-loss steel laminations for optimum power and performance.
- Inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted).
- IP55 weatherproof enclosure for use in a wide range of applications.
- Double-shielded bearings extend the service life of the motor.
- LEESON® motors. Motors and solutions at our core™
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 2 & 2 Hp |
| Output KW: | 1.5 & 1.5 kW | Voltage: | 230/460 & 200/400 V |
| Speed: | 1745 & 1435 rpm | Service Factor: | 1.15 & 1.15 |
| Frame: | 90L | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 86.5 & 85.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 & 50 Hz |
| Current: | 5.4/2.7 & 6.4/3.2 A | Power Factor: | 78.5 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | J |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6205 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 55 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Rated | Starting Method: | Line Or Inverter |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 0 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Aluminum |
| Shaft Type: | IEC | Overall Length: | 12.83 in |
| Frame Length: | 7.08 in | Shaft Diameter: | 1.000 in |
| Shaft Extension: | 1.96 in | Assembly/Box Mounting: | F3 |
| Inverter Load: | CONSTANT 20:1 |
General Specifications
| UPC: | 722856027207 | Weight: | 44.00 LB |
| Packaged Length: | 15.55 IN | Packaged Width: | 9.65 IN |
| Packaged Height: | 10.63 IN | HTC: | 8501.52.4000 |
| Country of Origin: | China |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Full Load | 2.70 | 100.0 | 6.02 | 100.0 | 1,745 | 1.70 | 78.4 | 2.00 |
| Break-Down | 10.70 | 396.0 | 18.11 | 301.0 | 1,421 | 6.40 | 75.4 | 2.00 |
| Locked-Rotor | 18.70 | 693.0 | 14.39 | 239.0 | 5 | 6.90 | 46.6 | 2.00 |
| Pull-Up | 18.40 | 681.0 | 11.28 | 187.0 | 321 | 7.10 | 48.7 | 2.00 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % |
| Current (Amps) | 1.30 | 1.40 | 1.70 | 2.20 | 2.70 | 3.30 | 4.10 |
| Rated Output (KW) | 0.08 | 0.46 | 0.86 | 1.27 | 1.70 | 2.16 | 2.64 |
| Efficiency (%) | 0.0 | 80.4 | 86.8 | 88.1 | 87.6 | 86.5 | 84.7 |
| Power Factor (%) | 8.0 | 41.6 | 63.4 | 72.5 | 79.1 | 82.0 | 80.9 |
| Speed (RPM) | 1,799 | 1,788 | 1,775 | 1,762 | 1,745 | 1,728 | 1,707 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 26.6 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 1.47 | 2.96 | 4.47 | 6.02 | 7.60 | 9.23 |