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50 hp, 1780 and 1470 rpm, H50P2EC, 230/460
Unit of Measure

Specifications

Supplier Name

 N/A US Motors (Nidec)

Manufacturer Part Number

 N/A H50P2EC

Ambient Temperature

 N/A 40 ºC

Base Speed

 N/A 1470 rpm1780 rpm

Duty/Condition Type

 N/A Continuous Duty

Enclosure Type

 N/A Totally Enclosed Fan Cooled (TEFC)

Frame Material

 N/A Cast Iron

Frame Size

 N/A 326TC

Frequency

 N/A 50 Hz60 Hz

Harmonization Code

 N/A 8501.52.8040

Type

 N/A General Severe Duty Motor

Power for 4 Poles

 N/A 50 hp

Phase

 N/A 3

Number of Poles

 N/A 4

Supply Voltage

 N/A 190 V230 V380 V460 V

Mounting Type

 N/A C-Face Flange Footed

National Electrical Manufacturers Association (NEMA) Design Class

 N/A B

Synchronous Speed

 N/A 1800 rpm

Weight

 N/A 625.00 lb

Features & Benefits

Features & Benefits

 N/A
  • World Motor features except where noted
  • Class F insulation, Class B rise at full load on 60 Hertz sine wave power
  • Cast iron frame (140: rolled steel), cast iron end brackets
  • Stainless steel nameplate (with "CE" mark) and zinc plated hardware
  • Shaft slinger on pulley end for IP54 protection
  • Dual voltage 230/460 volts (1 to 100 HP)
  • 40 ºC ambient, NEMA design B performance on 60 hertz sine wave power
  • Regreasable ball bearings 250 frame and Up, lifting provisions 180 frame and up
  • Double shielded bearings 140 to 360, open on 400 to 440
  • 1.15 service factor at 60 Hz
  • Steel fan cover and conduit box
  • Field convertible to F2 mounting 180 frame and larger
  • Condensation drains with plastic plugs
  • Conversion kits: All cast iron upgrade, C & D flanges, canopy kits (except 320-360)
  • Applications: For pulp and paper plants, saw mills, mines, foundries, chemical plants, waste management facilities, and other process-related industries requiring protection within harsh operating conditions