making a slider go

In designing and manufacturing our products we keep all parts as much as interchangeable as possible. From this principle we designed three types of motorization:

A) motion by motor unit integrated in the dolly, controlled by either operator or dolly grip.
B) control by a stepper motor which can also be used for tracking time lapse photography.
C) moving the TwinDolly at higher speed using the software designed for the TrussDollySystem.