LEESON General Purpose Motor, 0.50 & 0.50 HP, 3 Ph, 60 & 50 Hz, 208-230/460 & 190/380 V, 1800 & 1500 RPM, 71 Frame, TENV - R722
Part #:071T17V5329
Catalog #:R722
Model #:71T17V5329A
KEY FEATURES
- Suitable for use on VFD, 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
- IRIS® Class F insulation system
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Double sealed ball bearings with moisture resistant, high temperature grease
- 300 Series Stainless steel external construction: frame, endshields, shaft, conduit box, mounting base and hardware for superior corrosion resistance
- Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
- 100% Paint-free construction. Totally enclosed, non-ventilated
- Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
- Hydrophobic breather in OP endshield and conduit box equalize air pressure
- 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: | 208-230/460 & 190/380 V |
| Speed: | 1725 & 1425 rpm | Service Factor: | 1.15 & 1.0 |
| Frame: | 71 | Enclosure: | Totally Enclosed Non Ventilated |
| Thermal Protection: | No Protection | Efficiency: | 76 & 78.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 & 50 Hz |
| Current: | 1.9-1.8/0.9 & 1.9/0.95 A | Power Factor: | 74 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | K |
| Drive End Bearing Size: | 6204 | Opp Drive End Bearing Size: | 6204 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 56 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 0 Ohms | Mounting: | Round |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Stainless Steel |
| Shaft Type: | IEC | Overall Length: | 11.58 in |
| Shaft Diameter: | 0.555 in | Shaft Extension: | 1.18 in |
| Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 722856031303 | Weight: | 42.20 LB |
| Packaged Length: | 19.69 IN | Packaged Width: | 11.25 IN |
| Packaged Height: | 10.63 IN | HTC: | 8501.51.4040 |
| Country of Origin: | United States of America |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Full Load | 0.82 | 100.0 | 24.00 | 100.0 | 1,725 | 0.00 | 0.0 | 0.50 |
| Break-Down | 4.50 | 549.0 | 100.00 | 417.0 | 760 | 0.00 | 0.0 | 0.50 |
| Pull-Up | 5.00 | 0.0 | 100.70 | 0.0 | 0 | 0.00 | 0.0 | 0.50 |
| Locked-Rotor | 5.30 | 646.0 | 106.00 | 442.0 | 0 | 0.00 | 0.0 | 0.50 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % |
| Current (Amps) | 0.50 | 0.55 | 0.62 | 0.70 | 0.82 | 0.89 | 0.94 |
| Rated Output (KW) | 0.08 | 0.16 | 0.27 | 0.38 | 0.48 | 0.55 | 0.60 |
| Efficiency (%) | 0.0 | 58.1 | 69.1 | 73.8 | 75.8 | 76.7 | 76.0 |
| Power Factor (%) | 18.3 | 37.4 | 55.4 | 67.0 | 74.4 | 77.2 | 79.3 |
| Speed (RPM) | 1,793 | 1,778 | 1,759 | 1,741 | 1,722 | 1,715 | 1,701 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 86.0 | 95.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 6.00 | 12.00 | 18.00 | 24.00 | 27.60 | 30.00 |