Item # 04392894, Nidec 1455 and 1770 Revolutions per Minute (rpm) Base Speed General Purpose Motor On Motion Industries, Inc.

Unit of Measure

Specifications | Applications | Features & Benefits

Supplier Name	N/A US Motors (Nidec)
Manufacturer Part Number	N/A U20P2DC
Base Speed	N/A 1455 rpm1770 rpm
Duty/Condition Type	N/A Continuous Duty
Enclosure Type	N/A Totally Enclosed Fan Cooled (TEFC)
Frame Material	N/A Aluminum
Frame Size	N/A 256TC
Frequency	N/A 50 Hz60 Hz
Full Load Current	N/A 23.50 A53.00 to 47.00 A
Full Load Efficiency	N/A 93.00 %
Harmonization Code	N/A 8501.52.4000
Insulation Class	N/A F
Power for 4 Poles	N/A 20 hp
Phase	N/A 3
Number of Poles	N/A 4
Supply Voltage	N/A 208 to 230 V460 V
Mounting Type	N/A C-Face Flange Footed
Shaft Diameter	N/A 1.63 in
Standards Met	N/A European Conformity (CE) National Electrical Manufacturers Association (NEMA)
Synchronous Speed	N/A 1800 rpm
Weight	N/A 250.00 lb

N/A Agriculture Blowers Compressors Direct Connected Equipment Fans Pumps

N/A

Class F insulation, Class B rise at full load on 60 Hz sine wave power
Extruded aluminum frame (180 - 280) except where noted
Rolled steel frame (56 - 140)
Service factor 1.25
Aluminum end shields with steel bearing inserts
Oversized diagonally split conduit box
Field convertible to F2 assembly (180 frame and up)
40 ºC ambient, NEMA Design B performance on 60 Hz sine wave power
Regreasable shaft-end bearings (180 frame and up)
Sealed bearings (56 - 140), double shielded (180 - 280)
CE mark on nameplate, removable
Applications: For general industrial equipment including fans, blowers, compressors, pumps and direct connected equipment
All motors that currently have dual voltage will be upgraded to tri-voltage. Please note the catalog number will change as we transition from dual to tri-voltages. For example: U1P2B (dual voltage 230 / 460) will move to U1P2D (tri-voltage 208-230 / 460 at 60 Hz and 190 / 380 volts on 50 Hz)

Supplier Name