Patent ID: 8763672

Claim:
A lead drive box for use with a movable partition, comprising: at least one trolley coupled to the lead drive box and configured for disposition at least partially within a track extending longitudinally between a first end and a second end; a motor coupled to the lead drive box; a rotatable drive member coupled to the lead drive box, operably coupled to the motor, and configured for engaging a fixed drive member extending along the track to motivate the lead drive box and the movable partition attached thereto along the track when engaged with the motor and the motor is rotating; an electrical components module disposed within the lead drive box and configured for controlling operation of the motor responsive to one or more signals originating from one or more sources; and a casing coupled to the at least one trolley and forming at least a partial enclosure for the lead drive box and configured for bearing the electrical components module and the one or more sources, wherein the motor and the electrical components module are offset from each other in a direction substantially parallel to a length of the lead drive box, and substantially within the casing.