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Overhead Crane Electrical Maintenance - 3 Days

Course number: 805
Length: 3 Days
Price: $2035.00

In this 3-day crane training course, students will learn how to perform electrical inspections and preventive maintenance procedures.

Milwaukee Konecranes Training Institute
September 10,2019

(What did you like most about the seminar…) The pace of the class, the instructor's knowledge and experience.

Phelps Dodge Brandon S.

Information was something I can use directly with my job and prepares me for the things I need to be aware of.

Boeing Eric C.

What I liked most about the seminar was the videos and pictures.

Freeport McMoRan Tom H.

Student & instructor interaction encouraged. Picked up valuable information from others experiences

General Motors Bryan L.

(What I liked most about the seminar was…) Work book exercises.

WE Energies Tom P.

This crane training course highlights electrical maintenance procedures for all types of A.C. crane controls including A.C. full magnetic, stepless and adjustable frequency drives. This crane course is considered the basic orientation to electrical maintenance.

Course objectives

  • Identify the function and operation of single speed, two speed, step type, secondary reactor and adjustable frequency A.C. crane controls
  • Analyze power and control circuits
  • Identify problematic motor symptoms and correct their causes
  • Perform control system inspections, tests and adjustments
  • Analyze operating characteristics for troubleshooting control system failures

Course outline

  • Overhead Crane Electrical Safety
  • Overhead Crane Electrical Regulations
  • Electrical Tools
  • OHMS Law
  • Motors
    •  AC Motors
    • Wound Rotor Motors
    • DC Motors
    • Motor Maintenance & Troubleshooting
  • Power Distribution
  • Crane Electrical Components
    • Fuses & Circuit Breakers
    • Motor Overload
    • Contactors
    • Mechanical & Electrical Interlocks
    • Transformers & Rectifier
    • Limit Switches
    • Motor Thermistors
    • Resistors
    • Encoders
    • Brakes  & Electric Load Brake - Magnetorque (TM)
    • Master Controller, Radio Controls & Crane Pendants
    • PLC & Crane Monitoring Equipment
    • Crane Overload Limiter
  • Variable Frequency Drives (VFD)
  • Basic Speed Control
  • Hands-On Student Labs
  • Tour of motor manufacturing facility
View all crane training classes available now or contact Konecranes for questions or special requests.

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