Electromagnetic actuator: Example of using a keep-type single-stable solenoid.

The solenoid has been reduced to one unit, allowing for 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 the bearings, making it silent. The linear solenoid applies the principle of linear pulse motors and is designed to be silent as it has no stopping points for the movable iron core, allowing it to pass through. 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] - The solenoid can be made into a single unit, allowing for space-saving design. For more details, please contact us or download the catalog.

Animation video of examples using a keep-type single-stable solenoid.

basic information

【Features】 ○ When unlocking from a locked state, power is supplied to the coil that generates the solenoid's suction force, causing the latch to disengage, and the solenoid then pulls in the bolt. ○ The retracted bolt is held in place by the solenoid's holding force. ○ When locking from an unlocked state, power is supplied to the coil that releases the solenoid's holding force, and the bolt is pushed out by the force of a spring. ○ The extended bolt is held in place by the force of the spring. ● For more details, please contact us or download the catalog.