| 摘要 |
PURPOSE: A linear actuator is provided to secure stable linear movement of a mover by forming a guide wall to support first and second rods in a case. CONSTITUTION: A case(2) opening both sides thereof is prepared. A magnet coil(24) is attached to the inner wall of the case. A mover(26) comprised of a permanent magnet is inserted into a case. First and second rods(3,5) are formed on both sides of the mover. A plurality of heating holes(220) are formed on a blocking plate(224) and the case.
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