Arri RF Motor

ARRI and cmotion have partnered up to develop the new intelligent cforce

mini RF motor.

The ARRI cforce mini RF is an intelligent lens motor with integrated white-

coded ARRI radio module, eliminating the need for an additional receiver unit

mounted on the camera.

The cforce mini RF can pair with up to three hand units for split focus, iris and

zoom operation and provides full lens data when used with the WCU-4 hand

unit.

The simple user interface includes two soft buttons and a display for setting

the motor axis, triggering motor calibration and selecting one of the 14 radio

channels.

Using the LBUS interface, the system can be expanded with up to two

additional cforce motors while the new CAM connector provides a versatile

interface for power supply and run/stop control for cameras including ARRI,

Red, Sony, Canon and Blackmagic.