1. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 1Autumn Quarter DC Motors Lab 3

2. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 2Autumn Quarter Overview Magnetism / Electromagnetism Stepper Motor Right Hand Rules Simple DC Motor Brushes / Commutator Pulse Width Modulation (PWM) Servo Motor AC Synchronous Motors

3. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 3Autumn Quarter Magnetism Opposites Attract / Likes Repel

4. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 4Autumn Quarter Magnetic Fields Direction of Field: North  South

5. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 5Autumn Quarter Right Hand Rule # 1 Electric Currents  Magnetism!

6. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 6Autumn Quarter Right Hand Rule # 1 Electric Currents  Magnetism!

7. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 7Autumn Quarter Electromagnetism

8. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 8Autumn Quarter Electromagnet North/South Pole?

9. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 9Autumn Quarter Stepper Motor

10. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 10Autumn Quarter Stepper Motor

11. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 11Autumn Quarter Simple DC Motor

12. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 12Autumn Quarter Force Current Magnetic Field Right Hand Rule # 2 Electric Currents & Magnetism  Force

13. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 13Autumn Quarter Force in a Conductor

14. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 14Autumn Quarter Force in a Conductor

15. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 15Autumn Quarter Diagram of a Simple DC Motor

16. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 16Autumn Quarter Electric Motor

17. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 17Autumn Quarter Commutator

18. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 18Autumn Quarter Class Example

19. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 19Autumn Quarter Pulse Width Modulation (PWM)

20. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 20Autumn Quarter Motors DC: Brushed, Brushless, Permanent, etc AC: Induction, Synchronous, etc Stepper Servo Universal

21. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 21Autumn Quarter In This Lab… Study the stepper motor and find a switching sequence which produces rotation Using the oscilloscope, analyze the signal used by the Handy Board to control the servo motor at your table Build your own DC motor using the kit provided Analyze the small DC motor at your table

22. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 22Autumn Quarter Team Working Agreements Download from Website Fill out ELECTRONICALLY with your team TODAY Print and Turn in a SINGED copy BEFORE leaving Distribute a copy to each team member

23. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lab 3P. 23Autumn Quarter Questions ?