LEESON Aluminium Motor, 0.50 & 0.50 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 3600 & 3000 RPM, 71 Frame, TEFC - R386
Part #:071T34FH5507
Catalog #:R386
Model #:71T34FH5507A
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.
- As of 4/30/24 this product is now listed as LEESON® brand due to <a href="https://investors.regalrexnord.com/investors/ir-news/press-release-details/2024/Regal-Rexnord-Corporation-Closes-The-Sale-Of-Its-Industrial-Motors--Generators-Business-To-WEG/default.aspx">the divestiture of the Industrial Business.</a>
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 0.50 & 0.50 Hp |
| Output KW: | 0.37 & 0.37 kW | Voltage: | 230/460 & 200/400 V |
| Speed: | 3410 & 2790 rpm | Service Factor: | 1.15 & 1.15 |
| Frame: | 71 | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 74 & 70 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 & 50 Hz |
| Current: | 1.6/.8 & 1.9/.95 A | Power Factor: | 79 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | J |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| 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: | 2 | Rotation: | Reversible |
| Resistance Main: | 12 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Aluminum |
| Shaft Type: | IEC | Overall Length: | 9.44 in |
| Frame Length: | 4.68 in | Shaft Diameter: | 0.555 in |
| Shaft Extension: | 1.18 in | Assembly/Box Mounting: | F3 |
| Inverter Load: | CONSTANT 20:1 |
General Specifications
| UPC: | 722856027283 | Weight: | 15.00 LB |
| Packaged Length: | 10.24 IN | Packaged Width: | 6.89 IN |
| Packaged Height: | 7.48 IN | HTC: | 8501.51.4040 |
| Country of Origin: | China |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Pull-Up | 0.00 | 0.0 | 34.80 | 290.0 | 0 | 0.00 | 0.0 | 0.50 |
| Locked-Rotor | 9.30 | 581.0 | 36.00 | 300.0 | 0 | 0.00 | 0.0 | 0.50 |
| Full Load | 1.60 | 100.0 | 12.00 | 100.0 | 3,407 | 0.00 | 0.0 | 0.50 |
| Break-Down | 0.00 | 0.0 | 37.20 | 310.0 | 0 | 0.00 | 0.0 | 0.50 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % |
| Current (Amps) | 0.50 | 0.57 | 0.63 | 0.74 | 0.85 | 0.96 | 1.11 |
| Rated Output (KW) | 0.08 | 0.17 | 0.26 | 0.39 | 0.49 | 0.61 | 0.73 |
| Efficiency (%) | 0.0 | 53.9 | 70.5 | 70.7 | 74.1 | 73.1 | 71.5 |
| Power Factor (%) | 20.8 | 37.2 | 52.2 | 66.6 | 72.4 | 79.9 | 83.3 |
| Speed (RPM) | 3,580 | 3,540 | 3,502 | 3,451 | 3,407 | 3,356 | 3,307 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 27.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 2.90 | 5.90 | 9.00 | 12.00 | 15.00 | 17.86 |