Crusher Duty Motors

Crusher Duty motors, also commonly called Quarry Duty, are designed specifically for quarry and mine use. To meet these very strenuous demands, a crusher duty motor will have oversized bearings and shafts, high strength shafts, exceptional high torque, larger frames, and roller bearings for heavy radial loads associated with belt-driven applications. Crusher duty motors are not typically found in direct coupled applications.

Our inventory of crusher duty motors is expansive. We carry today’s leading brands for a variety of heavy-duty applications, including:

• ABB/Baldor Crusher Duty Motors: Designed for belt-driven rock crushers, the crusher duty motors manufactured by ABB/Baldor offer high starting toques for heavy-duty applications. Their motors are totally enclosed to reduce bearing temperature and vibration and are also fan-cooled. Their stainless steel nameplates and corrosion-resistant hardware ensure a long lifespan.
• WEG Crusher Duty Motors: As one of today’s leading manufacturers, WEG offers a range of crusher duty motors that are rugged and efficient. These three-phase motors offer an extended lifetime, reduced maintenance needs, and increased productivity. Their narrow design also requires less space for installation and they come equipped with legs that eliminate the need for difficult wall mounting.
• Leeson/Marathon Crusher Duty Motors: Designed for “mission-critical” applications in the aggregate and quarry industry, the crusher duty motors from Leeson/Marathon offer wide voltage and frequency ranges that meet global requirements. Their 100% cast iron construction, surface seals, and epoxy coating makes them extremely durable under high-stress scenarios.

Contact a Wolters representative today and request a quote. The service-minded team at Wolters will be happy to work with you every step of the way to find the right crusher duty motor or explosion proof motor for your requirements.