Designed to mount inside Actobotics Channel. Great for robotic arms and projects that have limited space. 1/2" output shaft.
Top Flange Gearboxes:
Designed to be flush mounted with the tabs protruding from the top plane of the gearbox. Excellent for R/C sailboats. 3/8" output shaft.
Bottom Flange Gearboxes:
Designed to be mounted to a flat surface with the bottom flanges. Great for FPV antenna trackers and base gearboxes on robotic arms. 3/8" output shaft.
Square Tube Gearboxes:
Sleek, rectangular profile with mounting options on the ends and sides. 1/2" output shaft (1" shaft available on some models).