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Crusher Duty AC Motor

CR44306TR-4

Crusher Duty AC Motor
Item #101003448
  • 300 HP, 1200 RPM, 60 Hertz, 460 Volt, Three Phase, TEFC - Totally Enclosed Fan Cooled, Rigid Base, 449T Frame, N/A SF
Crusher Duty AC Motor
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    Shipment Options
  • 300 HP, 1200 RPM, 60 Hertz, 460 Volt, Three Phase, TEFC - Totally Enclosed Fan Cooled, Rigid Base, 449T Frame, N/A SF

applications

  • Rock crushers
  • Pellet mills
  • Applications requiring motors rated for severe-duty service and high starting torques

features

  • High torque designs with higher than NEMA Design C locked rotor, pull up, and breakdown torques
  • Corrosion-resistant epoxy finish
  • Relubricatable bearings
  • Oversize, rotatable cast iron conduit box
  • Forsheda® shaft seal
  • Moisture-resistant copper windings
  • Class F insulation
  • Stainless steel nameplate
  • Corrosion-resistant hardware
  • Pulley end roller bearings and high strength steel shaft for belted loads only
  • not suitable for direct coupled loads
  • Tropicalized

caution

  • Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Open End Bearing 6314
Full Load rpm 1185 rpm
Frame 449TY
Washdown Duty No
BALD Family Names Severe Duty
Product Line RG
Service Factor 1.15
Brake Feature No
RPM 1200 rpm
Efficiency Group Standard Efficient
Type 18184M
Mounting Style F-1
Useable at 208V No
Mult. Sym. D3
Frame Material Cast Iron
Poles 6
Motor Application Crusher Duty
Enclosure Designation TEFC - Totally Enclosed Fan Cooled
Motor Shaft Length 8 1/2 in
VoltCode G
Voltage Rating 460
Enclosure TEFC
Voltage 460
Phase Three Phase
Full Load Pf 80
Design B
Mounting Rigid Base
Motor Shaft Size 3 3/8 in
RefPicture CRUSH
Full Load Amps 372
Full Load Efficiency 95.4 %
Drive End Bearing N319
Rotation R
Frame Size Shaft Input, Not a C-Face
Hz 60 Hz
Weight 3679.0 LB
EAN or UPC 781568295229
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