| 摘要 |
A linear solenoid includes a plunger to slide in an axis direction, and a stator core. The plunger includes a magnetic base, and a nonmagnetic plating layer defined on the magnetic base. The stator core has a first blocker arranged between a first magnetic core and a second magnetic core. The second magnetic core has a second blocker distanced from the first blocker in the axis direction. Each of the blockers limits a magnetic reaction. The plunger directly slides on an inner circumference face of the stator core at only two sections corresponding to the first and second blockers. |
