Overview

• All NEMA Premium ratings have a 1.25 service factor (up to 100 HP) resulting in cooler operation and extended life of the motor
• All cast iron construction, including terminal box and fan cover (cast iron fan cover available as an option on 143 through 215T frames)
• Solid feet for reduced vibration levels and impact absorption
• Optimized ventilation system for cooler operation and extended life
• High-grade FC200 cast iron provides superior mechanical strength and heat dissipation
• All WEG W22 motors are totally enclosed fan cooled with a true IP55 rating against dust and moisture
• Exclusive W-Seal 364T and larger provides superior bearing protection
• Taconite Labyrinth seal 586 Frame and larger
• Exclusive WEG painting system exceeds 200 hours ASTM 117 corrosion test (exceeds IEEE841 standard)
• Balanced to 0.08” per second vibration limits (meets IEEE841 standard)
• Four bolt conduit cover with glued neoprene gasket
• Impregnation resin and magnet wire are insulation class H
• Stainless steel nameplate is laser etched with high contrast background
• Corrosion proof drains
• Inverter duty per NEMA MG1, Part 31
• Certified Class I Div 2, Groups A, B, C and D; Class II, Div 2, Groups F and G
• Suitable for IEEE45 and USCG 259 marine duty