Thomson Industries, Inc. has announced a significant upgrade to its stepper motor linear actuator (SMLA) online selector tool ...

It’s a small linear ... The motor is basically a modified solenoid. There are sixteen neodymium magnets inside the shaft. The set of four coils is driven by an ATtiny44. Just like a stepper ...

If one-dimensional movement is enough for you, though, check out this linear stepper motor that works on a similar principle.

Thomson Industries Inc., a manufacturer of linear motion control solutions, upgraded its stepper motor linear actuator (SMLA) ...