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As part of the divestiture of the Industrial Motors & Generators Business, this product is no longer available from Regal Rexnord.
Century General Purpose Motor, 20 HP, 3 Ph, 60 Hz, 208-230/460 V, 3600 RPM, 256T Frame, TEFC - TE159
Part #:TE159
Catalog #:TE159
KEY FEATURES
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2153
- Inverter duty 10:1 variable torque and 10:1 constant torque
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Standard assembly F1, reversible to F2 assembly
- Marathon is a trademark of WEG Electric Corp., used herein under license from WEG
- Last Update: March 13, 2025
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 20 Hp |
| Output KW: | 14.9 kW | Voltage: | 208-230/460 V |
| Speed: | 3550 rpm | Service Factor: | 1.15 |
| Frame: | 256T | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Ambient Temperature: | 40 °C |
| Frequency: | 60 Hz | Current: | 51-46/23 A |
| Duty: | Continuous | Insulation Class: | F |
| UL: | Recognized | CSA: | Y |
| CE: | Y | Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | POLYPHASE | Starting Method: | Across The Line |
| Poles: | 2 | Rotation: | Reversible |
| Mounting: | Rigid Base | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Cast Iron |
| Shaft Type: | Keyed | Overall Length: | 27.80 in |
| Frame Length: | 12.59 in | Shaft Diameter: | 1.625 in |
| Shaft Extension: | 4.00 in |
General Specifications
| UPC: | 786674062444 | Weight: | 373.00 LB |
| Packaged Length: | 32.56 IN | Packaged Width: | 24.02 IN |
| Packaged Height: | 24.40 IN | Country of Origin: | China |