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Crusher motor ECR series
ACsynchronous460 V

crusher motor
crusher motor
crusher motor
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460 V, 575 V
Protection class
IP55, IP66
cast iron, stainless steel, TEFC
for conveyors, for the mining industry, for crusher, for washing machines
Other characteristics
high-torque, NEMA

Max.: 600 ch
(600 hp)

Min.: 5 ch
(5 hp)

Rotational speed

1,200 rpm, 1,800 rpm
(7,539.82 rad.min-1, 11,309.73 rad.min-1)


Baldor•Reliance Crusher Duty motors are designed for Belt-driven rock crushers, pellet mills, and other applications requiring motors rated for severe duty service and high starting torques. Features • 184T – 586 NEMA frame • Foot mounted, 460 and 575 volt design • Totally enclosed fan cooled cast iron construction minimizes vibration and bearing temperature for longer life • High torque NEMA Design A, exceeds NEMA design C torques • Class F insulation, 1.25 service factor up to 100 hp, 1.15 service factor over 100 hp • Oversized ball bearings up to 50 hp, ball and roller bearing design 60 hp and up. • 586/7/8 frames include oversized roller bearing on DE • 586/7/8 frames include oversized, insulated ODE bearing and oversized 4.375” shaft • IP55 for frame sizes up to L449. IP66 for 586/7/8 frames • Embossed raised letters, 304 stainless steel nameplates • Inverter ready nameplates • ABB smart sensor compatible • 3 year warranty Common industries • Aggregate & Cement • Mining • Above ground mining • Bulk material handling Common applications • Belt driven rock crushers • Pellet mills • High starting torque applications • Feeders, stackers and overland conveyors • Screen decks • Augers and screw conveyors


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