Crusher Duty Motors

Electrical Motors are electromechanical devices that convert electrical energy to mechanical energy by producing a rotating force (torque) measured in revolutions per minute (RPM) and horsepower (HP). Medium size motors are designed and built to operate at 60 Hz with three phase voltage at 230 volts, 460 volts and 575 volts. These motors are used to drive compressors, pumps, fans, machine tools, conveyers and other processing and materials handling equipment in industrial sectors.

Crusher Duty Motors are designed for industrial machinery requiring extremely high starting torques and breakdown torques, like crushing and pulverizing equipment. They are also suitable for use with Variable Frequency Drives (VFDs). The motors have a 1.15 service factor and meet NEMA standard requirements including 40°C ambient conditions, Class F insulation and IP55 protection. 

Sort By:
$82972.09
NAE PE587UZ-600-4C Electric Motor 600 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$74416.13
NAE PE587UZ-500-6C Electric Motor 500 HP, 1200 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$62798.74
NAE PE587UZ-500-4C Electric Motor 500 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$67843.55
NAE PE587UZ-450-6C Electric Motor 450 HP, 1200 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$57327.44
NAE PE587UZ-450-4C Electric Motor 450 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$57911.67
NAE PE587UZ-400-6C Electric Motor 400 HP, 1200 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$50389.72
NAE PE587UZ-400-4C Electric Motor 400 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$52288.47
NAE PE587UZ-350-6C Electric Motor 350 HP, 1200 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$46008.01
NAE PE587UZ-350-4C Electric Motor 350 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$46173.98
NAE PE587UZ-300-6C Electric Motor 300 HP, 1200 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$40630.45
NAE PE587UZ-300-4C Electric Motor 300 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
$55130.17
NAE PE505UZC-350-6C-IN Electric Motor 350HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$53014.04
NAE PE505UZC-350-6C Electric Motor 350 HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$38507.04
NAE PE505UZC-350-4C-IN Electric Motor 350 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$36390.92
NAE PE505UZC-350-4C Electric Motor 350 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$40670.56
NAE PE505UZC-300-6C-IN Electric Motor 300 HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$38554.43
NAE PE505UZC-300-6C Electric Motor 300 HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$33240.98
NAE PE505UZC-300-4C-IN Electric Motor 300 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$31124.84
NAE PE505UZC-300-4C Electric Motor 300 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$34908.78
NAE PE505UZC-250-6C-IN Electric Motor 250 HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$32581.67
NAE PE505UZC-250-6C Electric Motor 250 HP, 1200 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$33583.77
NAE PE505UZC-250-4C-IN Electric Motor 250 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$31256.67
NAE PE505UZC-250-4C Electric Motor 250 HP, 1800 RPM, 505UZC Frame, C Flange, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$53091.70
NAE PE505UZ-350-6C-IN Electric Motor 350HP, 1200 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$56597.15
NAE PE505UZ-350-6C Electric Motor 350 HP, 1200 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$37107.30
NAE PE505UZ-350-4C-IN Electric Motor 350 HP, 1800 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$38850.00
NAE PE505UZ-350-4C Electric Motor 350 HP, 1800 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$39213.17
NAE PE505UZ-300-6C-IN Electric Motor 300 HP, 1200 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$41188.12
NAE PE505UZ-300-6C Electric Motor 300 HP, 1200 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$32043.72
NAE PE505UZ-300-4C-IN Electric Motor 300 HP, 1800 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$32321.79
NAE PE505UZ-300-4C Electric Motor 300 HP, 1800 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty
$33357.27
NAE PE505UZ-250-6C-IN Electric Motor 250 HP, 1200 RPM, 505UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing
$33512.58
NAE PE505UZ-250-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$32149.72
NAE PE505UZ-250-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$40263.71
NAE PE449TC-300-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$33800.00
NAE PE449TC-300-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$32295.40
NAE PE449TC-250-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$24520.58
NAE PE449TC-250-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$26925.79
NAE PE449TC-200-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$38715.10
NAE PE449T-300-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$32500.00
NAE PE449T-300-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$31053.27
NAE PE449T-250-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$23577.48
NAE PE449T-250-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$25890.18
NAE PE449T-200-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$26064.54
NAE PE449T-150-8C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
$21462.84
NAE PE447TC-200-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$22829.86
NAE PE447TC-150-6C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; NEMA Design B Performance/ High starting torque; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provision. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing on ODE; 3-year warranty (extended warranty available)
$20637.35
NAE PE447T-200-4C Crusher Duty Electric Motor used for Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives> Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions. Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs. Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)