Abstract: A two-dimensional moving system for moving a table in a plane comprises a table, a guide mechanism for guiding the table to be movable in the plane, first and second belts which are connected to the table so as to intersect to each other at substantially right angles, first driving mechanism for driving the first belt so as to move the table in a longitudinal direction of the first belt and to allow the first belt to be movable in a longitudinal direction of the second belt, and a second driving mechanism for driving the second belt so as to move the table in the longitudinal direction of the second belt and to allow the second belt to be movable in the longitudinal direction of the first belt.

Abstract: A linear motor drive unit which is connected to a movable body supported movably on a stationary portion such as a head, like a work table and the like of a machine table for instance, and which drives such a movable body in reciprocation while giving a predetermined movement amount to it. The linear motor drive unit comprises a base plate, a magnet plate provided on the base plate, a top plate having a face for attaching the movable body, a movable element fixed to the top plate and facing the magnet plate, one pair of track rails provided on the base plate along both sides of the magnet plate, and slide members fixed to the top plate along both sides of the movable element and moving on the track rails, and the track rails and the slide members are constituted so as to be able to freely divide in a direction along which the movable element is separated from the magnet plate.

Abstract: A wrapping connector driving device for transmitting a rotational motion from a driving shaft to a driven shaft comprises a driving wheel operatively connected to the driving shaft, a driven wheel operatively connected to the driven shaft, a wrapping connector wound around the driving wheel and the driven wheel in a stretched state therebetween, and a bracket which is mounted to an electric motor provided with the driving shaft and a drive device provided with the driven shaft.