How to Control a Stepper Motor Using a Computer. Stepper motors produce accurate, computer-controlled motion for applications such as robotic arms and paper-feed mechanisms for printers.

Choosing a stepper drive over a servo has certain advantages, namely price. Where a stepper will do the job, consider using one — but not until you've read these expert tips and tactics for choosing ...

The motor is driven by a pair of H-bridges that he built using six transistors each. The trick with a stepper motor is that you need to drive the four poles of the motor to a specific logic level ...

Haydon Kerk Motion Solutions introduces the Haydon RoHS compliant IDEA™ programmable stepper motor drive. The IDEA Drive is a compact, easy-to-use electronic drive and fully programmable control unit ...

Stepper motor drive When a two-pole permanent magnet is used in the motor rotor, one full-step corresponds to a mechanical angle of 90 0. Each full step can be further divided into a number of ...

To achieve CNC functionality, machine shops can convert hand-wheel controls to automated controls with stepper motors. The process depends on the machine type and layout … CNC machine centers offer ...