Portahead 10 brushless gimbal with Arri Alexa on steadicam

First application of the Portahead 10 prototype for a short film. The system is designed to be used with a steadicam system as portable device and adds electronically stabilized roll and tilt while the pan acts manually with the steadicam. The weight of the head is 3.6 kg and it is optimized for longer cameras at around 10 kg like the Arri Alexa series or Amira, Red one, Sony P1 or F55 with raw recorder. Shorter and lighter cameras can also be used as the motor output settings can be adjusted. Later there