1. What are the benefits of a low cog motor? 2. Without changing dimensions of a motor, how does a different winding principle affect the motors parameter? 3. What does a back iron do and when is it needed? 4. Can you mix and match rotors and stators from different models? For example, can you take a UTH rotor and use it with a UTS stator? 5. What are through holes on the Hall sensor PCB board of the motor used for? 6. How much noise should be expected from the motor while it is running? 7. What type of winding configuration is used to wind your stators? Wye or Delta? 8. What is the benefit of an outer-rotating motor, such as Omni UTO? 9. What are radial and axial runout error? 10. Do your motors work with both sinusoidal and trapezoidal drives? 11. What is a slotless motor? 12. What are the advantages of a Celera Motion direct drive motor? 13. What is motor constant and why is it important in the motor selection process? 14. What is commutation? 15. What is the “stack length” of a motor? 16. How can I convert between A_DC and A_Peak of Sine? 17. What are the components of a direct-drive frameless motor kit? 18. How can I convert between Kt_sine and Kt_trap? 19. Where can I find torque-speed performance curves for a motor? 20. What should I select first when I am designing a mechanical system, the motor or drive? 21. What are the benefits of choosing a motor with a higher motor constant (Km)? 22. What is the maximum temperature rating of Celera Motion motors? 23. What are Hall devices? 24. Do I need Hall devices for my motor? 25. What is the difference between the Torque Constant (Kt) and Motor Constant (Km) of a motor? 26. What is inertia and how is it calculated for a rotary motor? 27. What is the difference between a BLAC and BLDC motor? What type of motor does Celera Motion offer? 28. What type of motors does Celera Motion manufacture? 29. How can I purchase a motor? 30. What does ULT, UTH, UTO and UTS mean? 31. What defines the direction in which the motor will spin? 32. What is the operating voltage of Celera Motion motors? 33. What types of drives do your motors work with? 34. What is the maximum speed that Celera Motion motors can achieve? 35. How do you calculate Continuous Torque? 36. What is the accuracy of Celera Motion motors? 37. What is cogging torque? 38. What is torque ripple? 39. How do you install a frameless motor in a housing? 40. Do you need a magnetic grade steel for the backiron of the rotor of a motor? 41. How do you calculate the max speed of linear motor? 42. Do Celera Motion motors work in vacuum environments?