LEESON General Purpose Motor, 1 & 0.75 HP, 3 Ph, 60 & 50 Hz, 208-230/460 & 190/380 V, 3600 & 3000 RPM, 56C Frame, TENV - N710
Part #:056T34V99011
Catalog #:N710
Model #:56T34V99011C
KEY FEATURES
- Complete motor Encapsulation
- Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque, 1.0 Service Factor
- IRIS® Class F insulation system
- Potted lead entrance
- 1.15 Service Factor on sinewave or 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
- 100% Paint-free construction. Totally enclosed, non-ventilated
- Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
- 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: | 1 & 0.75 Hp |
| Output KW: | 0.75 & 0.56 kW | Voltage: | 208-230/460 & 190/380 V |
| Speed: | 3450 & 2850 rpm | Service Factor: | 1.15 & 1.15 |
| Frame: | 56C | Enclosure: | Totally Enclosed Non Ventilated |
| Thermal Protection: | No Protection | Efficiency: | 85.5 & 82.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 & 50 Hz |
| Current: | 2.8-2.6/1.3 & 2.4/1.2 A | Power Factor: | 85 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | L |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6205 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 66 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Rated | Starting Method: | Line Or Inverter |
| Poles: | 2 | 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: | NEMA 56 | Overall Length: | 11.22 in |
| Frame Length: | 6.00 in | Shaft Diameter: | 0.625 in |
| Shaft Extension: | 2.07 in | Assembly/Box Mounting: | F1 ONLY |
| Inverter Load: | CONSTANT 3:1 |
General Specifications
| UPC: | 722856031426 | Weight: | 47.00 LB |
| Packaged Length: | 19.69 IN | Packaged Width: | 11.25 IN |
| Packaged Height: | 10.63 IN | HTC: | 8501.52.4000 |
| 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) |
| Break-Down | 0.00 | 0.0 | 6.00 | 400.0 | 2,700 | 0.00 | 0.0 | 1.00 |
| Locked-Rotor | 12.00 | 923.0 | 4.50 | 300.0 | 0 | 0.00 | 0.0 | 1.00 |
| Pull-Up | 0.00 | 0.0 | 4.30 | 287.0 | 400 | 0.00 | 0.0 | 1.00 |
| Full Load | 1.30 | 100.0 | 1.50 | 100.0 | 3,495 | 0.00 | 0.0 | 1.00 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 150 % |
| Current (Amps) | 0.57 | 0.66 | 0.81 | 1.04 | 1.29 | 1.55 | 1.90 |
| Rated Output (KW) | 0.18 | 0.29 | 0.49 | 0.70 | 0.93 | 1.07 | 1.42 |
| Efficiency (%) | 0.0 | 64.1 | 76.2 | 80.1 | 80.3 | 80.3 | 78.9 |
| Power Factor (%) | 39.6 | 54.2 | 75.9 | 84.5 | 90.8 | 86.6 | 93.8 |
| Speed (RPM) | 3,599 | 3,571 | 3,551 | 3,524 | 3,495 | 3,455 | 3,430 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 75.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 0.36 | 0.74 | 1.12 | 1.51 | 1.75 | 2.30 |