WEG 20 HP TEFC Motor, Rigid Base, 1765 RPM

In Packaging?: Yes

Damaged?: Unknown


NEMA 250 frame three-phase general purpose AC motors have a standard 1-5/8 diameter, 4 length shaft whose center is 6-1/4 above the mounting surface. Variations to the frame's standard dimensions and design are indicated by a letter designation following the frame number, such as 256TC or 254/6U. The letters "T" or "U" specify integral HP motor dimension standards set by NEMA in 1953 and 1964, and "C" indicates that the motor can be face mounted. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA). Brand: WEG Manufacturer Part Number: 02018ET3E256T-W22 Motor Application: General Application Phase: Three Motor Design: 3-Phase HP: 20 Nameplate RPM: 1,765 No. of Speeds: 1 Voltage: 230/460V AC Full Load Amps: 48.2/24.1 A Frame: 256T Usable @ 208V: No Usable @ 200V: No Hz: 60 Hz Motor Service Factor: 1.25 Max. Ambient Temp.: 104 F Motor Thermal Protection: None Duty Cycle: Continuous Ins. Class: F NEMA Design: B Motor Enclosure Design: Totally Enclosed Fan-Cooled Motor Shaft Rotation: CW/CCW Motor Mounting Type: Rigid Base Motor Mounting Position: Horizontal Motor Shaft Design: Keyed Motor Frame Material: Cast Iron Shaft Dia.: 1-5/8 in Shaft Length: 4 in Motor Bearings: Ball Length Less Shaft: 20-15/16 in Overall Length: 24-15/16 in Weight: 361 lb Nominal Efficiency: 93 % CC Number: CC029A Standards: CE; CSA; NOM; UL Full Load Amps @ 50Hz: 20.6; 21.2; 21.8; 27.1; 28.0; 29.4 A HP @ 50Hz: 15, 20 RPM Range: 1,701-1,800 Voltage Compatibility: 200-230/440V AC; 200-230/460V AC; 208-220/440V AC; 208-230/460V AC; 230/460V AC Motor Efficiency Group: NEMA Premium Efficient.