NEMA crusher duty motor TEFC

Crusher Duty Motors 

Foot Mount TEFC 

Applications: 

Belt-driven rock crushers, pellet mills, and other applications requiring 

motors rated for severe duty service and high starting torques. 

Features: 

• 100HP-500HP

• 1800,1200RPM 

• Frame Size:405-586/7

• Regreasable Bearings 

• Roller Bearing on DE 

• Class I, Division II

• High Locked Rotor and Breakdown Torques

• 1.15 Service Factor @60 Hz; 1.0 Service Factor @50 Hz 

• F1, F2 Convertible 

• 4140 Carbon Steel Shaft 

• Multi-Frame Mount 

• T Drain Holes 

• Protection-IP55 

• Vacuum Pressure Impregnation for all Windings 

• Class F Insulation, Class B Rise 

• Stainless Steel Nameplate and Zinc Plated Hardware 

• 40° C Ambient Continuous Duty 

• Totally Enclosed Fan Cooled, Cast Iron Frames 

 CRUSHER DUTY MOTORS.pdf