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Operate Under the Harshest Conditions
In aggregate and biomass processes, profits are driven by operational uptime. Every component of the system must be rigorously designed to handle the harshest of environments and operational conditions. Our Advanced Design Rock Crusher Motor was engineered and developed with these concepts in mind.

Heavy Duty + Extended Features
WorldWide Electric’s Advanced Design Rock Crusher motors are available in 100-600 HP, 1800 & 1200 rpm, and a TEFC enclosure. They include as standard 4140 high tensile steel radius cut shafts, high starting and breakdown torques, and a heavy duty end bell design. These motors are also an excellent choice for hammermills, pellet mills, and chippers for the biomass industry.

Rock Crusher Motors
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Item #

HP

RPM

Voltage

Frame

FL Amps (A)

FL Eff. (%)

Approx. Weight (lbs.)

WWE250-18-449T N/A 250 N/A 1800 N/A 460 N/A 449T N/A 282 N/A 95 N/A 2508
WWE250-18-505Z N/A 250 N/A 1800 N/A 460 N/A 505Z N/A 276 N/A 94.8 N/A 2359
WWE250-18-505UZ N/A 250 N/A 1800 N/A 460 N/A 505UZ N/A 276 N/A 94.8 N/A 2359
WWE250-12-449T N/A 250 N/A 1200 N/A 460 N/A 449T N/A 300 N/A 95.4 N/A 2750
WWE250-12-586/7 N/A 250 N/A 1200 N/A 460 N/A 586/7 N/A 289 N/A 94.5 N/A 3696
WWE250-12-586/7UZ N/A 250 N/A 1200 N/A 460 N/A 586/7UZ N/A 289 N/A 94.5 N/A 3696
WWE300-18-449T N/A 300 N/A 1800 N/A 460 N/A 586/7 N/A 334 N/A 95.7 N/A 2728
WWE300-18-586/7 N/A 300 N/A 1800 N/A 460 N/A 586/7 N/A 323 N/A 95 N/A 3784
WWE300-18-586/7UZ N/A 300 N/A 1800 N/A 460 N/A 586/7UZ N/A 323 N/A 95 N/A 3784
WWE300-12-449T N/A 300 N/A 1200 N/A 460 N/A 449T N/A 355 N/A 94.5 N/A 2830
WWE300-12-586/7 N/A 300 N/A 1200 N/A 460 N/A 586/7 N/A 337 N/A 95.2 N/A 4136
WWE300-12-586/7UZ N/A 300 N/A 1200 N/A 460 N/A 586/7UZ N/A 337 N/A 95.2 N/A 4136
WWE350-18-586/7 N/A 350 N/A 1800 N/A 460 N/A 586/7 N/A 378 N/A 95.8 N/A 3960
WWE350-18-586/7UZ N/A 350 N/A 1800 N/A 460 N/A 586/7UZ N/A 378 N/A 95.8 N/A 3960
WWE350-12-586/7 N/A 350 N/A 1200 N/A 460 N/A 586/7 N/A 390 N/A 95.1 N/A 4145
WWE350-12-586/7UZ N/A 350 N/A 1200 N/A 460 N/A 586/7UZ N/A 390 N/A 95.1 N/A 4145
WWE400-18-586/7 N/A 400 N/A 1800 N/A 460 N/A 586/7 N/A 430 N/A 95.3 N/A 4101
WWE400-18-586/7UZ N/A 400 N/A 1800 N/A 460 N/A 586/7UZ N/A 430 N/A 95.3 N/A 4101
WWE400-12-586/7 N/A 400 N/A 1200 N/A 460 N/A 586/7 N/A 448 N/A 95 N/A 4409
WWE400-12-586/7UZ N/A 400 N/A 1200 N/A 460 N/A 586/7UZ N/A 448 N/A 95 N/A 4409
WWE450-12-586/7 N/A 450 N/A 1200 N/A 460 N/A 586/7 N/A 501 N/A 95.8 N/A 4500
WWE500-18-586/7 N/A 500 N/A 1800 N/A 460 N/A 586/7 N/A 539 N/A 95.8 N/A 4630
WWE500-18-586/7UZ N/A 500 N/A 1800 N/A 460 N/A 586/7UZ N/A 539 N/A 95.8 N/A 4630
WWE500-12-586/7 N/A 500 N/A 1200 N/A 460 N/A 586/7 N/A 557 N/A 95 N/A 4740
WWE500-12-586/7UZ N/A 500 N/A 1200 N/A 460 N/A 586/7UZ N/A 557 N/A 95 N/A 4740
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