The Systems Drive VFD AC motor raises the bar for customers who demand the best. Benefits such as very high overload and expanded speed range capabilities increase the value of the product for many variable speed applications.The designs are based on the W22 and H-Line Severe Duty motor platforms for outstanding reliability.

• Constant torque capability to zero speed in standard NEMA frame size TEFC motor
• High torque designs for wide constant HP capability
• High short term overload capacities can exceed 200%
• 3 NC thermostats on winding
• Drive end shaft grounding available (standard 447T and larger)
• Insulated opposite drive end bearings available (standard 447T and larger)
• Very low noise
• Class I and Class II Division 2 up to 20:1CT to 449T frame (certification on larger ratings upon request)
• VFD rated insulation system exceeds requirements of NEMA MG1 Part 31 standard
• Custom designs for non-standard base speeds/frequencies (i.e. 600RPM base speed with 6-poledesign)to replace many DC motor applications without gearing change.

• Rugged FC-200 high strength cast iron construction
• Paint system exceeds 200 hour salt spray test per ASTM B117
• PPLS – Positive Pressure Lubrication System
• All Silicon C4 coated lamination steel for reliability and repairability* – withstands burnouttemperatures of 500C(935F) without loss ofinsulating properties. This allows the motor to berewound back to the original efficiency
• Class F insulation system with mostly Class H components for long life
• Stainless steel nameplate.

• Class B rise over 4:1CT
• Insulated bearings or bearing hub 445T and smaller
• C-Face Encoder Mounting (ODE)
• TEBC Blower cooling for extended CHP speed range
• Motor mounted Brake
• Space heaters
• RTD’s – Winding and Bearing (364T and larger)
• IEEE 841 Features
• Sealed bearings for no maintenance applications
• Shaft Grounding – AEGIS, Standard Carbon, Mill Type Silver graphite, Inpro MGS…
• Many more – All WEG available modifications can be added to your Systems Drive motor