A weave system comprises a plurality of electric rotary actuators each of which is adapted to drive a pulley for winding a cord element controlling the position of at least one heddle, and wherein a removable cover is provided to isolate and protect a group of pulleys mounted on adjacent actuators. The fastening device has a base plate and with two latch mechanisms which project vertically away from the base plate. The interconnect includes contacts for making temporary electrical connections with corresponding contacts on the components.