Overview

• Engineered for the demanding high-torque applications and harsh environments of the aggregate, cement and mining industries
• Industry leading locked rotor and breakdown torques
• Robust NEMA Design A performance gets the driven load moving and keeps it moving
• 1.25 SF on 100 hp and below, 1.15 SF above 100 hp
• Aggressive overload performance when needed
• High quality cast iron designs minimize vibration and bearing temperatures for longer life
• Enclosures are rated for IP55 to keep moisture and particulate contamination out of the rotating and electrical assemblies
• Ratings: 50 hp and down have oversized ball bearings designed for belted and coupled applications; 60 hp and up are available in roller and ball bearing designs
• All roller bearings designs are field convertible to a ball bearing design
• Motors are designed and name-plated for use on sine wave and inverter power
• Minimize operating energy costs by meeting or exceeding NEMA Premium efficiency levels per NEMA table (12-12)
• All ratings comply with US DOE Integral Motor Rule effective June 1, 2016
• Three-year warranty