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Upcoming Seminars & Webinars



Induction Motor Rotor Windings: Squirrel-Cage and Wound Rotor Basics for the Technician (an encore)

Event date: 9/17/2025 12:00 PM - 12:45 PM Central

Sponsored by WEG

   Member: FREE
   Non-member: $99
Registration link to be posted at a future date

WEGPresented by Mike Howell, PE
EASA Technical Support Specialist

This will be an encore presentation of a January 2018 webinar and will cover the following topics.

  • Induction motor basics for operation
  • Squirrel-cage
    • Conductor material
    • Deep-bar effect
    • Multiple-cage windings
    • Phase resistance
    • IEC/NEMA design letters
    • Speed-torque characteristics
  • Wound-rotor
    • Winding construction
    • Wave-wound connections
    • Distribution factor and chord factor
    • Rotor phase voltage
    • Speed-torque characteristics

This webinar will benefit service center technicians and supervisors.

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Seminar Cancellation Policy

Refunds for seminar cancellations will be made only if requested from EASA Headquarters no later than 60 days after the close of the seminar. Charges for seminar cancellations will be made on the following basis:

Notice before seminar Service charge
Greater than 3 weeks No charge
1 to 3 weeks 30%
Less than 1 week 50%

As mentioned above, EASA reserves the right to cancel seminars for which enrollment is insufficient. Consequently, EASA advises against making non-cancelable airline reservations unless and until you are notified that the seminar will definitely be held.

If insufficient enrollment makes it necessary to cancel a program, EASA will notify registrants at least 14 days in advance.

If you have not received confirmation of your registration from EASA Headquarters, be sure to call EASA before traveling to the seminar site.

EASA reserves the right to provide a substitute instructor if the scheduled presenter is not available due to unforeseen circumstances. Note: Some instructors are independent contractors and not employees of EASA. The accuracy of the advice and representations rendered by these instructors cannot be confirmed nor necessarily endorsed by EASA.