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1 hp, 1745 rpm, U1P2G, 575 V, 143T
Unit of Measure

Specifications

Supplier Name

 N/A US Motors (Nidec)

Manufacturer Part Number

 N/A U1P2G

Ambient Temperature

 N/A 40 ºC

Base Speed

 N/A 1745 rpm

Duty/Condition Type

 N/A Continuous Duty

Enclosure Type

 N/A Totally Enclosed Fan Cooled (TEFC)

Frame Material

 N/A Steel

Frame Size

 N/A 143T

Frequency

 N/A 60 Hz

Harmonization Code

 N/A 8501.51.6040

Power for 4 Poles

 N/A 1 hp

Phase

 N/A 3

Number of Poles

 N/A 4

Supply Voltage

 N/A 575 V

Mounting Type

 N/A Footed Horizontal

National Electrical Manufacturers Association (NEMA) Design Class

 N/A B

Synchronous Speed

 N/A 1800 rpm

Weight

 N/A 40.00 lb

Applications

Applications

 N/A For general industrial equipment including fans, blowers, compressors, pumps and direct-connected equipment.

Features & Benefits

Features & Benefits

 N/A
  • All motors are NEMA Premium® except where noted in the 'Type of Efficiency' column
  • Class F insulation, Class B rise at full load on 60 Hz sine wave power
  • 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
  • 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)