Includes electromagnetic brake, cable, and internal disengagement device (“koukounara”). It is a spare part for the central roller motors of the ACM company (Unititan and Tiran).

The 1312102 (type “P”) includes an electromagnetic brake, cable, and internal disengagement device (“koukounara”). If necessary, the internal disengagement device can be replaced with another one (such as an external disengagement device).