Igus Slider Drylin 16-A version
Manfrotto 391 RC2S Head
Digital Manual Speed Controller 6-16v
90 RPM precision gearmotor
MXL Belt pulleys from McMaster Carr for ¼ timing belt
Neoprene belt
7.2v-12v battery charger (NiMH)
9.6v 1400mah NiCad battery pack
Wall adapter to run controller if indoors...