NEW TO LEESON
LEESON General Purpose Motor, 1 HP, 3 Ph, 60 Hz, 575 V, 1200 RPM, 145T Frame, DP - E934A
Part #:145TTDR16077
Catalog #:E934A
Model #:145TTDR16077AA
KEY FEATURES
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Motor will accept a C-face kit
- F1 mounting only, cannot reassemble to F2
- 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 Hp |
| Output KW: | 0.75 kW | Voltage: | 575 V |
| Speed: | 1160 rpm | Service Factor: | 1.15 |
| Frame: | 145T | Enclosure: | Drip Proof |
| Thermal Protection: | No Protection | Efficiency: | 82.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 1.5 A | Power Factor: | 60 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | K |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 22 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Rated | Starting Method: | Line Or Inverter |
| Poles: | 6 | Rotation: | Reversible |
| Resistance Main: | 15.16 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | T | Overall Length: | 13.49 in |
| Frame Length: | 9.56 in | Shaft Diameter: | 0.875 in |
| Shaft Extension: | 2.28 in | Assembly/Box Mounting: | F1 ONLY |
| Inverter Load: | CONSTANT 10:1 |
General Specifications
| UPC: | 722856012371 | Weight: | 46.00 LB |
| Packaged Length: | 16.38 IN | Packaged Width: | 10.50 IN |
| Packaged Height: | 8.12 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 | 7.20 | 379.0 | 17.30 | 384.0 | 800 | 4.60 | 80.0 | 1.00 |
| Full Load | 1.90 | 100.0 | 4.50 | 100.0 | 1,160 | 0.90 | 60.0 | 1.00 |
| Pull-Up | 11.50 | 605.0 | 11.90 | 264.0 | 105 | 5.50 | 0.0 | 1.00 |
| No Load | 1.35 | 71.0 | 0.00 | 0.0 | 1,200 | 0.08 | 7.3 | 1.00 |
| 2/3 | 8.10 | 426.0 | 17.80 | 396.0 | 800 | 4.65 | 0.0 | 1.00 |
| 1/3 | 10.70 | 563.0 | 15.50 | 344.0 | 400 | 5.60 | 0.0 | 1.00 |
| Locked-Rotor | 11.00 | 579.0 | 12.00 | 267.0 | 0 | 5.20 | 59.0 | 1.00 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % |
| Current (Amps) | 1.08 | 1.12 | 1.20 | 1.36 | 1.52 | 1.60 | 1.68 |
| Rated Output (KW) | 0.08 | 0.27 | 0.47 | 0.68 | 0.90 | 1.03 | 1.13 |
| Efficiency (%) | 0.0 | 68.4 | 78.9 | 82.1 | 82.5 | 82.8 | 82.5 |
| Power Factor (%) | 7.3 | 24.4 | 39.5 | 51.4 | 60.0 | 64.5 | 67.2 |
| Speed (RPM) | 1,200 | 1,190 | 1,180 | 1,170 | 1,160 | 1,150 | 1,145 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 33.0 | 40.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 1.10 | 2.20 | 3.36 | 4.50 | 5.24 | 5.71 |