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Rock Crusher Duty – TEFC

Built to withstand harsh environments with vibration, heat, dust, and debris.
WorldWide Electric’s PEWWE Series Motors are built to resist harsh environmental conditions while providing reliable performance under heavy daily usage. They feature high starting and breakdown torques, a heavy-duty end bell design, 4140 high tensile strength steel radius cut shaft, oversized bearings, and a circlip on the ODE bearing.
This motor is an excellent choice for many high-impact, heavy-duty industries and applications, such as heavy-duty belt drives, conveyors, and crushing applications in concrete and aggregate processing, or hammer mill, pellet mill, and chipper applications in the biomass industry.

Description

Sample Part Number: PEWWE250-12-449T. Each model number contains the product family, horsepower, rpm, and frame size. Ratings for rpm are divided by 100 i.e. a 1200 rpm motor becomes PEWWE250-12-449T

Options (May not be available for all models)

  • BB: Ball bearing on drive-end for direct coupled applications
  • IB: Insulated opposite drive-end bearing (ODE) installed
  • F2: F2 Mounting Configuration
  • GR: Includes Grounding Ring
  • SH: Includes Space Heater

Features

  • Output: 250 – 500 hp
  • Speed: 1800 and 1200 rpm
  • Service Factor: 1.15 SF
  • Enclosure: Totally Enclosed Fan Cooled (TEFC)
  • 460 Volt at 60 Hz (250 – 500 hp) (449T-586/7 Frame)
  • Totally Enclosed Fan Cooled (TEFC) enclosure
  • IP55 protection
  • Rigid Base
  • Class F insulation
  • Premium efficiency
  • Inverter duty: 10:1 CT / 20:1 VT at 1.0 SF (1 – 400 hp)
  • Inverter ready: 3:1 CT / 6:1 VT at 1.0 SF (450 – 500 hp)
  • CSA Certified: Class 1, Division 2, Groups A, B, C, D (1 – 400 hp)
  • DOE/EEV CC006A
  • Oversized bearings
  • Heavy gauge rolled steel fan cover
  • Metal-clad V-ring seals
  • Spike-resistant inverter-grade magnet wire, per NEMA MG1 Part 31

Downloads

Filters

Model Number Horsepower RPM Frame Size Voltage Mounting Type
5001800586/7UZ460Rigid Base
5001800586/7460Rigid Base
5001800586/7460Rigid Base
5001200586/7UZ460Rigid Base
5001200586/7UZ460Rigid Base
5001200586/7460Rigid Base
5001200586/7460Rigid Base
4501800586/7460Rigid Base
4501800586/7460Rigid Base
4501200586/7460Rigid Base
4501200586/7460Rigid Base
4001800586/7UZ460Rigid Base
4001800586/7UZ460Rigid Base
4001800586/7460Rigid Base
4001800586/7460Rigid Base
4001200586/7UZ460Rigid Base
4001200586/7UZ460Rigid Base
4001200586/7460Rigid Base
4001200586/7460Rigid Base
3501800586/7UZ460Rigid Base
3501800586/7UZ460Rigid Base
3501800586/7460Rigid Base
3501800586/7460Rigid Base
3501800449T460Rigid Base
3501200586/7UZ460Rigid Base
3501200586/7460Rigid Base
3501200586/7460Rigid Base
3501200449T460Rigid Base
3501200449T460Rigid Base
3001800586/7UZ460Rigid Base
3001800586/7460Rigid Base
3001800586/7460Rigid Base
3001800449T460Rigid Base
3001800449T460Rigid Base
3001200586/7UZ460Rigid Base
3001200586/7UZ460Rigid Base
3001200586/7460Rigid Base
3001200586/7460Rigid Base
3001200449T460Rigid Base
2501800505Z460Rigid Base
2501800505UZ460Rigid Base
2501800505UZ460Rigid Base
2501800449T460Rigid Base
2501800449T460Rigid Base
2501200586/7UZ460Rigid Base
2501200586/7460Rigid Base
2501200586/7460Rigid Base
2501200449T460Rigid Base
2501200449T460Rigid Base
2001800445/7T230/460Rigid Base
2001800445/7T230/460Rigid Base
2001200505Z460Rigid Base
2001200505UZ460Rigid Base
2001200449T460Rigid Base
2001200449T460Rigid Base
3001200449T460Rigid Base