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Electromagnetic actuator: Example of a keep-type bistable solenoid usage.

The structure is simple and can be space-saving.

The SC silent solenoids (linear and rotary) manufactured and sold by Esclaf are actuators that utilize the magnetic force generated by energizing the coil, designed to eliminate noise during operation. The rotary solenoid features a structure developed from the principle of reluctance-type pulse motors, designed without contact points other than bearings, making it silent. The linear solenoid applies the principle of linear pulse motors, with no stopping points for the movable iron core, allowing for silent operation. Leveraging these characteristics, there are numerous applications ranging from industrial equipment that require noise reduction to precision machinery. They achieve a long lifespan of several million to tens of millions of operations, and their reliability is highly regarded in automation lines where failures are not tolerated. [Features] - Simple structure allows for space-saving design. For more details, please contact us or download the catalog.

Animation video of examples using a keep-type bistable solenoid.

basic information

【Features】 ○ When unlocking from the locked state, the latch is retracted by energizing the pull side coil of the solenoid. ○ The retracted latch is held in place by the holding force of the solenoid. ○ When locking from the unlocked state, the latch is extended by energizing the push side coil of the solenoid. ○ The extended latch is held in place by the holding force of the solenoid. ● For more details, please contact us or download the catalog.

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