The RevolveR Tracking unit is based around the Ronford Baker Spider Dolly.
The innovative drive system, mounted on the underside of the spider dolly allows straight and curved tracking combinations using off the shelf track.
The drive belt is fixed to either end of the length of track required. The belt is fixed to the inside of the inside rail, allowing for use of curved track. The head and tracking axes are operated remotely.
RevolveR Tracking fits into two flight cases, with a combined weight of 30 kgs.