| 摘要 |
PURPOSE: A linear actuator is provided to control differential sliding of a connector while preventing chattering / backlash of a first member and a second member. CONSTITUTION: A first member(12) installed to be faced with a second member(14). A coil(16) is arranged on a face of the first member corresponding to the second member. The coil is molded and shaped by an insulator(18) consisting of a resin. Two permanent magnets(26a, 26b) are arranged on a face of the second member corresponding to the first member. A concave part(28) is formed in the center of a width direction of the second member. Projection parts are formed on both sides of the first member toward the second member. A connector changes relative position of the first member and the second member. |
