1. Electric Motors Ara Knaian

2. Human Power

3. Line Shaft

4. Electric Power

5. AC Motors Nikola Tesla

6. Tools with Individual Motors

7. Motors Motors convert electrical energy to mechanical energy Motors make things move LINEAR ELECTROSTATIC DC BRUSH STEPPER INDUCTION UNIVERSAL

8. DC Motors

9. How a DC Motor Works Brushes

10. How a DC Motor Works Brushes

11. Motor Modeling Voltage and Current In Torque and Speed Out Heat Out Power In = Power Out

12. Motor Modeling

14. Pittman Motor Data Sheet

16. Bidirectional Motor Drive: H-Bridge

17. Speed Control: PWM Like Low Voltage (slow) Like High Voltage (fast)

18. Rotary Shaft Encoder

19. Practical Motor Controller Block Diagram Motor Mechanical System EncoderH Bridge Limit Switch Microcontroller

20. Stepper Motors

25. Stepper Motor Selection Permanent Magnet / Variable Reluctance Unipolar vs. Bipolar Number of Stacks Number of Phases Degrees Per Step Microstepping Pull-In/Pull-Out Torque Detent Torque

27. Power Transmission Tw = Tw Tw = Fv

28. Induction Motors

29. Universal Motors

30. LINEAR MOTORS

32. Tubular Linear Motor

35. CNC Router with Linear Motors?

36. Electropermanent Stepper Before Installation of CoilsAfter Installation of Coils Rotor Stator Alnico Fe Nd-Fe-B Copper Wire Coil

37. Electropermanent Stepper

38. Operation Time V1 V2 T T pulse T pulse = 100μs T = 40 ms