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エスクラフト

EstablishmentMarch 15, 2005
capital1130Ten thousand
number of employees20
addressTokyo/Ome-shi/8-7-13 Shinmachi
phone0428-30-1876
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last updated:Aug 26, 2022
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エスクラフト List of Products and Services

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Nano carbon battery Nano carbon battery
Electromagnetic actuator Electromagnetic actuator
■Linear solenoid ■Linear solenoid
Rotary solenoid Rotary solenoid
■Keep-type single-stable solenoid ■Keep-type single-stable solenoid
■Keep-type dual-stable solenoid ■Keep-type dual-stable solenoid
Voice motor coil Voice motor coil
■By purpose ■By purpose
■Case Studies ■Case Studies
■Usage Example (Animation) ■Usage Example (Animation)
Plasma device Plasma device
Bolt sealer Bolt sealer
Others Others
Electromagnetic

Electromagnetic actuator

We offer products including linear and rotary solenoids with a structure that eliminates noise generated during operation, as well as bistable and monostable products that incorporate permanent magnets into linear solenoids.

Electromagnetic actuator Solac silent solenoid

Since there are no contact parts other than the bearings, the operating sound is extremely quiet! It is ideal for areas where noise and vibration are a concern.

Sorrak is a general term for the silent DC solenoids (linear and rotary) manufactured and sold by Esclaf. These solenoids utilize the magnetic force generated by energizing the coil as power for actuators, featuring a structure that eliminates noise during operation. The rotary solenoid is designed based on the principle of reluctance-type pulse motors, with no contact points other than bearings, making it silent. The linear solenoid applies the principle of linear pulse motors, with a movable iron core that has no stopping points, allowing for silent operation. Leveraging these characteristics, there are numerous applications ranging from industrial machinery, where noise is a concern, to precision instruments. 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 unacceptable.

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Electromagnetic Actuator for Disaster Prevention Equipment - SC Silent Solenoid

Ideal for disaster prevention equipment! Silent solenoid that inherits the technology of "Sorak."

Escraft's "Silent Solenoid" is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses the magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a proven track record in various applications, from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is valued in automation lines where failures are not tolerated. 【Applications】 ■ Damper and shutter opening and closing ■ Alarm buzzer, among many others *For more details, please download the catalog or contact us.

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[For textile machinery] Silent and high-response electromagnetic actuator

Stable operation even in special environments where fiber micropowder dances! Quiet, compact, and high output—high-performance actuators for fiber equipment.

In fiber machinery, stable operation is required in environments where fine fiber dust is present. Furthermore, in each process used, extremely high standards are imposed, such as compactness, lightweight design, high output, high precision, high robustness, high responsiveness, and quiet operation. It is difficult for conventional solenoids alone to meet all of these requirements simultaneously. However, our SC electromagnetic actuators overcome these challenges through a combination of high-precision PWM control and dedicated drivers. With a design specialized for fiber machinery, they achieve stable high-performance operation. [Examples of Applications] - Tension control mechanisms for a variety of products - Mechanisms for fixing and holding threads and fabrics - Actuator components for industrial and household sewing machines - Other drive components requiring fine motion control [Benefits of Implementation] - Improved responsiveness of the entire equipment due to compactness and lightweight design - Significant reduction in maintenance frequency and costs due to high durability design - Stable operation even in harsh environments (vibration, fine dust, fiber fragments, etc.) - Reduced stress for operators due to quiet operation - Improved product quality due to enhanced mechanical performance *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Office Equipment - SC Silent Solenoid

Perfect for office equipment! Silent solenoid inheriting the technology of "Sorak".

The "Silent Solenoid" from Esclaf is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses the magnetic force generated by energizing the coil as its power source, it can minimize noise. There are numerous applications ranging from industrial equipment that have noise issues to precision machinery. It achieves a long lifespan of millions to tens of millions of operations, and its reliability is highly regarded in automation lines where failures are not tolerated. 【Applications】 ■ Paper cutter drive units ■ Paper feeding and hole punching, among many others *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Food Machinery - SC Silent Solenoid

Ideal for food machinery! Silent solenoid inheriting the technology of "Sorakku".

The "Silent Solenoid" from Esclaf is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses the magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a wide range of applications, from industrial equipment that concerns noise to precision machinery, with numerous proven results. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is highly regarded in automation lines where failures are not tolerated. 【Applications】 ■ Hopper opening and closing ■ Weight sorting machines, among many others *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Measuring Instruments - SC Silent Solenoid

Perfect for measuring instruments! Silent solenoid inheriting the technology of "Sorak".

The "Silent Solenoid" from Esclaf is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a proven track record in a wide range of applications, from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is highly valued in automation lines where failures are not tolerated. [Applications] ■ Hopper opening and closing, etc. *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Gaming Machines SC Silent Solenoid

Ideal for gaming machines! A silent solenoid that inherits the technology of "Sorak."

Escraft's "Silent Solenoid" is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a proven track record in various applications, from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is valued in automation lines where failures are not tolerated. 【Applications】 ■ Pachinko ball launching devices ■ Internal mechanisms of games ■ Coin hoppers, among many others *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Automatic Doors SC Silent Solenoid

Ideal for automatic door peripherals! Silent solenoid inheriting the technology of "Sorak".

Escraft's "Silent Solenoid" is a type of solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses magnetic force generated by current flowing through the coil as its power source, it can minimize noise. There are numerous applications, ranging from industrial equipment that have noise concerns to precision machinery. It achieves a long lifespan of millions to tens of millions of operations, and its reliability is highly valued in automation lines where failures are not tolerated. 【Applications】 ■ Electronic locks for automatic doors, among many others. *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Semiconductor Applications - SC Silent Solenoid

Ideal for semiconductor-related equipment! A silent solenoid that inherits the technology of "Sorak."

Escraft's "Silent Solenoid" is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses the magnetic force generated by energizing the coil as its power source, it can minimize noise. There are numerous applications, from industrial equipment that have noise issues to precision machinery, demonstrating a proven track record. It achieves a long lifespan of millions to tens of millions of operations and is trusted for use in automation lines where failures are unacceptable. 【Applications】 ■ Coils for valves, control applications, and many others *For more details, please download the catalog or contact us.

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Escraft [Case Study of Electromagnetic Actuator Adoption]

Introducing examples of the adoption of solenoids and VCMs that have inherited the technology of "Sorak"!

Escraft, with experienced expert engineers, shapes customer requests and contributes to the progress and development of society through the supply of excellent products. Here are some examples of Escraft's electromagnetic actuator applications. [Case 1] Environmental Equipment We have designed and mass-produced a custom low-cost VCM, which has been evaluated. [Case 2] Textile Equipment We have proposed and mass-produced a custom rotary solenoid, which has been evaluated. [Case 3] Automatic Door Lock Most of our solenoids are silent types. They are appreciated for use in places where operational noise is a concern. [Case 4] Replacement from Other Actuators They operate solely on electrical equipment without the need for air compressors or vertical piping. They are used as replacements for air-driven valves and others. *For more details, please download the catalog or contact us.

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Hopper gate usage example (rotary solenoid)

The gate is closed in a state where the rotary solenoid is not energized.

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 to be silent due to having no contact points other than the bearings. The linear solenoid applies the principle of linear pulse motors and is designed to be silent as there are 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 have noise issues 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 gate is closed when the rotary solenoid is not energized. For more details, please contact us or download the catalog.

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Electromagnetic Actuator Rotary Solenoid SL Series

Since it is a contactless rotation, it is silent! An electromagnetic actuator ideal for equipment that has noise issues.

The "SL series" is a rotary solenoid that utilizes the magnetic force generated by passing current through a coil as its power source, designed to eliminate noise during operation. It features a structure developed from the principle of reluctance-type pulse motors, with a design that has no contact points other than the bearings, making it silent. Leveraging these characteristics, it has a wide range of applications, from industrial equipment where noise is a concern to precision machinery, with numerous successful implementations. It achieves a long lifespan of several million to tens of millions of operations and is trusted in automation lines where failures are not tolerated. [Features of the Rotary Solenoid] - Can control rotational speed - Designed without axial stroke, making it easy to design - Can set the rotation angle arbitrarily without burning out - Maximum torque is obtained at startup - Simple structure and long lifespan For more details, please contact us or download the catalog.

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Electromagnetic Actuator Rotary Solenoid SLF Series

Silent due to contactless rotation! Bidirectional stable rotary solenoid with a reciprocating spring retention type.

The "SLF series" is a bistable rotary solenoid with a reciprocating spring retention type. The SC silent solenoid manufactured and sold by Esclaf is an actuator that utilizes the magnetic force generated by energizing the coil, designed to eliminate noise during operation. It features a structure developed from the principle of reluctance-type pulse motors, designed without contact points other than bearings, making it silent. Leveraging these characteristics, it has numerous applications ranging from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations and is recognized for its reliability in automation lines where failures are not tolerated. **Features of the Rotary Solenoid:** - Can control rotation speed - Designed without axial stroke, making it easy to design - Does not burn out even when the rotation angle is set arbitrarily - Maximum torque is obtained at startup - Simple structure and long lifespan For more details, please contact us or download the catalog.

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Electromagnetic Actuator Linear Solenoid SD Series

Since it's a through-type, it's silent! The perfect electromagnetic actuator for devices concerned about noise! CAD data is also available for download!

The "SD Series" is a linear solenoid that utilizes the magnetic force generated by energizing a coil as its driving power, featuring a structure designed to eliminate noise during operation. By applying the principle of a linear pulse motor, it has no fixed pole where the movable iron core would hit, making it silent. Leveraging these characteristics, it has a wide range of applications from industrial equipment that requires low noise to precision machinery, with numerous successful implementations. It achieves a long lifespan of several million to tens of millions of operations, earning reliability in automation lines where failures are not tolerated. **Features of the Linear Solenoid:** - No fixed pole for the armature to hit - Silent operation due to its through-type design - Can be easily used for both pull and push applications For more details, please contact us or download the catalog.

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Perfect for hopper gates and electronic locks! Linear solenoid.

Solving noise problems and achieving long lifespan! An electromagnetic actuator that operates without fixed magnetic poles and without operational noise.

The Esclaf's linear solenoid is a structure designed to eliminate noise generated during operation. It is silent because there are no parts where the movable iron core hits against anything, allowing for a continuous passage. It has numerous applications, ranging from industrial equipment that concerns noise issues to precision machinery! It achieves a long lifespan of several million to tens of millions of operations and is trusted in automation lines where failures are not tolerated. It can also serve as a replacement for discontinued or planned-to-be-discontinued products. 【Adoption Examples】 ■ Medal payout hopper for gaming machines ■ Locking mechanism for automatic doors ■ Automatic tape cutter mechanism ■ Locking mechanism for electronic locks *For more details, please download the catalog or contact us.

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Electromagnetic Actuator Linear Solenoid SH Series

Electromagnetic actuators optimal for equipment that has noise issues.

The "SH Series" is a linear solenoid that utilizes the magnetic force generated by energizing a coil as its power source, featuring a structure designed to eliminate noise during operation. By applying the principle of a linear pulse motor, it has no fixed pole where the movable core would hit, resulting in silent operation. Leveraging these characteristics, it has a proven track record in a wide range of applications, from industrial equipment where noise is a concern to precision machinery. It achieves a long lifespan of several million to tens of millions of operations and is recognized for its reliability in automation lines where failures are unacceptable. **Features of the Linear Solenoid:** - No fixed pole for the armature to hit - Silent operation due to its through-type design - Easily usable for both pull and push applications For more details, please contact us or download the catalog.

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Vacuum Environment Electromagnetic Actuator - Keep Type Monostable Solenoid

Energy-saving and space-saving! An electromagnetic actuator that flexibly accommodates all specifications.

The keep-type refers to a structure that incorporates a permanent magnet into a linear solenoid, and the "SK series" is a single-stable solenoid. The single-stable single-coil type holds the movable iron core with the force of the permanent magnet when not energized, releases the hold with reverse current, and attracts with forward current. However, the energization conditions differ between release and attraction. The single-stable double-coil type has a separate release coil, allowing for release and attraction under the same energization conditions. 【Features】 ○ Energy-saving and space-saving ○ Comparable to mechanical locks ○ Flexibly accommodates various specifications For more details, please contact us or download the catalog.

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Positioning Electromagnetic Actuator Keep-type Dual-stable Solenoid

High-output design with ample margin! An electromagnetic actuator that flexibly accommodates all specifications.

The keep-type refers to a structure that incorporates a permanent magnet into a linear solenoid, and the "SKW series" is a bistable solenoid. The bistable type can hold the movable iron core at both ends of the stroke due to the force of the permanent magnet, and when current is applied to the coil on the opposite side of the holding side among the two attracting coils, it is attracted and held there. The monostable type holds only on one side but allows for freedom of movement in the stroke. 【Features】 ○ Energy-saving and space-saving ○ Comparable to mechanical locks ○ High output design with ample capacity ○ Flexible response to all specifications For more details, please contact us or download the catalog.

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Electromagnetic Actuator Voice Coil Motor VM Series

Electromagnetic actuator that can be driven with high response and low power consumption.

The voice coil motor (VCM) is one type of motor that uses permanent magnets. In a VCM, only the coil part moves linearly within the magnetic field created by the magnets. The coil part (moving part) responds faithfully to the applied electrical signals with minimal inertial load. 【Features】 ○ Can be driven with high-speed response and low power consumption ○ Direct drive for linear motion ○ Thrust proportional to the input current ○ Flat thrust within the effective stroke ○ Easy to handle due to the use of bearings For more details, please contact us or download the catalog.

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Examples of using solenoids and electromagnetic actuators with AC power supply.

A surge killer is not necessary because there is a diode bridge.

The SC silent solenoids (linear and rotary) manufactured and sold by Esclaf are actuators that utilize the magnetic force generated by the current flowing through the coil, designed to eliminate noise during operation. The rotary solenoid features a structure developed from the principle of reluctance-type pulse motors, designed with no contact points other than the bearings, making it silent. The linear solenoid applies the principle of linear pulse motors, with a movable iron core that has no stopping points, 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 unacceptable. 【Features】 - When a large-capacity capacitor is connected, there is a torque-up effect, and the solenoid operates at a voltage of 140V. - When no capacitor is connected, the solenoid operates at an effective voltage of 100V (equivalent to a torque of DC 90V). For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator One-Shot Clutch Usage Example

The shaft with the ratchet gear is always rotating.

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 any contact points except for 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 where the movable iron core would hit. 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 valued in automation lines where failures are not tolerated. [Features] - The shaft with a ratchet gear is always rotating. For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator: Examples of Use in Conveying Lines and Stoppers

The stopper itself rotates with the work transport force on the line and returns with a spring or similar mechanism.

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 to be silent with no contact points other than the bearings. The linear solenoid applies the principle of linear pulse motors, with a movable iron core that has no stopping points, allowing it to operate silently. Leveraging these characteristics, there are numerous applications ranging from industrial equipment that require low noise to precision machinery. They achieve a long lifespan of several million to tens of millions of operations, earning reliability in automation lines where failures are unacceptable. [Features] - The stopper itself rotates with the workpiece transport force on the line, and returns via a spring or similar mechanism. For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator: Examples of Linear Solenoid Usage

The engaged latch is held by a catch.

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, earning reliability in automation lines where failures are not tolerated. 【Features】 ○ When unlocking from a locked state, energizing the solenoid releases the latch, and the solenoid's force pulls in the bolt. ○ The pulled-in bolt is held in place by the latch. For more details, please contact us or download the catalog.

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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.

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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.

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Electromagnetic Actuator Hopper Gate Linear Solenoid Usage Example

The gate is closed in a state where the solenoid is not energized.

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 any contact points except for 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 be continuous. 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 gate is closed when the solenoid is not energized. For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator Wheel Selector Usage Example

During rotation stop, there is slipping between the axis and the wheel plate.

The SC silent solenoids (linear and rotary) manufactured and sold by Esclaf are actuators that harness the magnetic force generated by energizing the coil, featuring a structure that eliminates noise during operation. The rotary solenoid is designed based on the principle of reluctance-type pulse motors, with a design that has no contact points other than the bearings, making it silent. The linear solenoid applies the principle of linear pulse motors and has a through design with no stopping points for the movable iron core, resulting in silence. Utilizing these features, there are numerous applications ranging from industrial equipment that concerns noise 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] - When stopped, the axis and wheel plate slip against each other. For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator Position Selector Usage Example

The solenoid will be energized to release the liner.

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 a movable iron core that has no stopping points, allowing for silent operation. Leveraging these characteristics, there are numerous applications from industrial equipment that consider noise issues to precision machinery. They achieve a long lifespan of several million to tens of millions of operations, and their reliability is valued in automation lines where failures are not tolerated. [Features] ○ Energizes the solenoid to release the liner → The slide plate becomes movable For more details, please contact us or download the catalog.

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Solenoid and Electromagnetic Actuator Tension Control Usage Example

Energize the linear solenoid and open the tension arm.

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 any 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 for a continuous path. Leveraging these characteristics, there are numerous applications ranging from industrial equipment that require noise reduction to precision machinery. They achieve a long lifespan of millions to tens of millions of operations, earning reliability in automation lines where failures are unacceptable. [Features] ○ Energize the linear solenoid to open the tension arm → Set the line in this state For more details, please contact us or download the catalog.

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Example of use of solenoid and electromagnetic actuator sorting machine

The line consists of a conveyor and a gate that is inclined.

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 any contact points other than bearings, making it silent. The linear solenoid applies the principle of linear pulse motors, with a movable iron core that has no stopping points, 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] - The line consists of a conveyor and a sloped gate. For more details, please contact us or download the catalog.

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Ideal for breaker switches! Linear solenoid SD series.

Since it is a through-type, it is silent! An electromagnetic actuator suitable for equipment that has noise issues! CAD data is also available for download!

The "SD series" is a linear solenoid that utilizes the magnetic force generated by energizing a coil as its power source, designed to eliminate noise during operation. By applying the principle of a linear pulse motor, it features a movable iron core that is fully open at the end, resulting in silent operation. Leveraging these characteristics, it has a wide range of applications, from industrial equipment where noise is a concern to precision machinery, with numerous successful use cases. It achieves a long lifespan of several million to tens of millions of operations and is recognized for its reliability in automation lines where failures are not tolerated. **Features of the Linear Solenoid:** - No fixed pole for the armature to hit - Silent operation due to the through-type design - Easily usable for both pull and push applications For more details, please contact us or download the catalog.

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Electromagnetic Actuator for Medical Devices - SC Silent Solenoid

Ideal for medical devices! Silent solenoid inheriting the technology of "Sorak".

The "Silent Solenoid" from Esclaf is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a proven track record in various applications, from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is highly regarded in automation lines where failures are not tolerated. 【Applications】 ■ Opening and closing of X-ray shutters ■ Opening and closing of laser shutters ■ Control of tube liquid delivery, among many others *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Optical Equipment - SC Silent Solenoid

Ideal for optical devices! Silent solenoid inheriting the technology of "Sorak".

Escraft's "Silent Solenoid" is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses magnetic force generated by energizing the coil as its power source, it can minimize noise. There are numerous applications ranging from industrial equipment that have noise concerns to precision machinery. It achieves a long lifespan of millions to tens of millions of operations and is trusted for reliability in automation lines where failures are not tolerated. 【Applications】 ■ Filter opening and closing / pressing ■ Laser shutter opening and closing, among many others *For more details, please download the catalog or contact us.

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Electromagnetic Actuator for Conveyors - SC Silent Solenoid

Ideal for conveyors! Silent solenoid inheriting the technology of "Sorak".

The "Silent Solenoid" from Esclaf is a solenoid (linear and rotary) designed to eliminate noise generated during operation. Since it uses the magnetic force generated by energizing the coil as its power source, it can minimize noise. It has a proven track record in a wide range of applications, from industrial equipment that concerns noise to precision machinery. It achieves a long lifespan of several million to tens of millions of operations, and its reliability is valued in automation lines where failures are not tolerated. 【Applications】 ■ Point switching (opening and closing gates) and more *For more details, please download the catalog or contact us.

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Electromagnetic actuator "SC Silent Solenoid"

The sound is quiet and suitable as an alternative to a motor! It performs back-and-forth movements that evoke living creatures, including actions such as pushing, pulling, striking, touching, twisting, and vibrating.

The SC silent solenoid (linear and rotary) utilizes the magnetic force generated by energizing the coil as its power source, functioning as an actuator with a structure designed to eliminate noise during operation. Leveraging these features, it has a wide range of applications, from industrial equipment where noise is a concern to precision machinery, with numerous successful implementations. It achieves a long lifespan of millions to tens of millions of operations, earning reliability in automation lines where failures are unacceptable. **Features of Rotary Solenoids:** - Silent due to contactless rotation - Capable of controlling rotation speed - Easy design with no stroke in the axial direction - No risk of burning out when setting arbitrary rotation angles - Maximum torque available at startup - Simple structure and long lifespan **Features of Linear Solenoids:** - Silent due to the through-type design without fixed poles for the armature to hit - Easily usable for both pull and push applications *For more details, please contact us or download the catalog.*

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Proven performance with valve compatibility, Linear Solenoid SD Series.

Since it is a through-type, it is silent! An electromagnetic actuator suitable for equipment that has noise issues! CAD data is also available for download!

The "SD Series" is a linear solenoid that utilizes the magnetic force generated by energizing a coil as its driving power, featuring a structure that eliminates noise during operation. By applying the principle of a linear pulse motor, it has no fixed poles where the movable iron core would hit, making it silent. Leveraging these characteristics, it has a wide range of applications, from industrial equipment that requires noise reduction to precision machinery, with numerous successful use cases. It achieves a long lifespan of several million to tens of millions of operations and is recognized for its reliability in automation lines where failures are not tolerated. **Features of the Linear Solenoid:** - No fixed poles for the armature to hit - Silent operation due to its through-type design - Can be easily used for both pull and push applications For more details, please contact us or download the catalog.

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[IoT Compatible] Electromagnetic Actuator "SC Silent Solenoid"

[Essential for engineers seeking reliable operation even with remote control] IP standard compliant! Long lifespan! Protective structure capable of higher power supply voltage than usual.

SC silent solenoids (linear and rotary) utilize the magnetic force generated by energizing the coil as power, and are designed to eliminate noise during operation. They have numerous applications ranging from industrial equipment that concerns noise to precision machinery. They achieve a long lifespan of several million to tens of millions of operations and are trusted for reliability in automation lines where failures are not tolerated. They also support protective structures (thermal protectors, temperature fuses, surge protectors, etc.) and are structurally easy to comply with IP standards. **Features of Rotary Solenoids:** - Equipped with shielded ball bearings and other general-purpose bearings, making the entire solenoid close to a dust-proof structure. - Structurally easy to comply with IP standards. - Silent operation due to contactless rotation. - Capable of controlling rotation speed. - Easy design with no stroke in the axial direction. - Can be set to any rotation angle without risk of burning out. - Maximum torque is obtained at startup. **Features of Linear Solenoids:** - No fixed poles for the armature to hit, making it a through-type and silent. - Easily usable for both pull and push applications. *For more details, please contact us or download the catalog.*

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Solenoid [Customers considering air-driven-less options, please feel free to consult with us.]

Solving the "air drive elimination" for existing equipment! If you are considering air drive elimination, please feel free to consult with us!

In factories aiming for energy efficiency and carbon neutrality, the "elimination of air-driven systems" in existing equipment has become an important challenge. However, it is difficult to meet conditions such as thrust, speed, and stroke while fitting everything into limited space. Often, standard electric actuators alone cannot meet these needs. In such cases, please consult with us. ■Features / Our Strengths - Custom solutions: We provide appropriate solutions tailored to customer requests. - Expert engineers: We take on challenges to realize products that are not available in the market. - Silent solenoids: They produce minimal shock during operation and can be made larger. - High performance: They boast high thrust, high speed, long stroke, and long lifespan with high reliability. *For more details, please refer to the pages for the linear solenoid "SD Series" and the rotary solenoid "SL Series." *We provide solutions that meet customer needs.

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<Responding to discontinued products and production halts> VCM / Electromagnetic Actuator / Solenoid

Discontinued/Out of production/No longer for sale/End of sale/Also supports alternatives for EOS products. If you're having trouble due to the suspension of electromagnetic actuators, contact Esclaf!

The Esclafort linear solenoid is a structure designed to eliminate noise generated during operation. By removing the part where the movable iron core hits and allowing it to pass through, it operates silently. We have numerous usage records ranging from industrial equipment that considers noise issues to precision machinery! <That's why Esclafort's solenoids are chosen!> ◇ Long lifespan specifications with millions to tens of millions of operations, providing high reliability for automation lines where failures are not permitted. ◇ Solutions for issues related to discontinued, production-stopped, or end-of-sale products. <Product Highlights / Our Strengths> - Customization capability: Providing appropriate solutions based on customer requests. - Expert engineers: Challenging to realize products that do not exist in the market. - Silent type solenoids: Minimal impact during operation, allowing for larger sizes. - High performance: High thrust, high speed, long stroke, and long lifespan with high reliability. 【Adoption Records】 Game machine coin payout hoppers / Automatic door locking mechanisms / Automatic tape cutter mechanisms Electronic lock mechanisms / Yarn tension and speed control mechanisms *Please feel free to consult us! Additional related information can be found in the [PDF Download] for further materials.

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