Solenoid×ケージーエス - List of Manufacturers, Suppliers, Companies and Products

[Technical Data] Electromagnetic Actuator 'Solenoid'

Magnetronics in the 21st Century! An explanation of solenoids that expand the possibilities of electromagnetic components.

In our company, we have cultivated the application development of magnetronics technology as a field of fusion technology between magnets and electronics. The remarkable advancement of soft technology is further expanding the possibilities of electromagnetic functional components and KGS actuators. This document includes features and structures of solenoids, as well as methods for determining resistance values. Please use it as a reference when selecting functional components. Additionally, we also accept requests for applied development products and look forward to your inquiries and consultations from the conceptual stage. [Contents (partial)] ■ Features of KGS DC solenoids ■ Structure of solenoids ■ How to read the catalog ■ How to determine resistance values from graphs ■ Continuous rating and intermittent rating *For more details, please refer to the PDF document or feel free to contact us.

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【FAQ】Electromagnetic Actuator 'Solenoid'

If you think it's a malfunction, please make use of the FAQ!

"Solenoids" have excellent control, responsiveness, and versatility, and are utilized in medical devices, security equipment, and cash handling machines where high quality is required. By maintaining consistent production domestically, we provide products with superior QCD. We offer a lineup tailored to applications, such as the SDC type for pulling actions and the CA type for pushing actions. This document introduces points to check when the device is not functioning. If you suspect a malfunction, please make use of this document. [Included Items] ■ Wiring Check ■ Resistance Value Check ■ Appearance Check *For more details, please refer to the PDF document or feel free to contact us.

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Solenoid "SDC-0420(4D)"

A solenoid that operates only while powered on! A wide variety of options available.

The "SDC-0420(4D)" is a solenoid handled by our company. The SDC type operates by pulling only while electricity is supplied. If a return load (such as a spring) is used, the movable iron core returns when the electricity is cut off. We offer more than 30 sizes ranging from a width of 6mm to 44mm, a height of 7.6mm to 51mm, and a length of 14mm to 75mm. We can provide consultations and suggestions for incorporating return springs, as well as appropriate measures for temperature rise, waterproofing, humidity resistance, and dust resistance based on the usage environment of the solenoid. With our expertise in control technology and mechanical technology, please feel free to entrust us with the design, development, and prototyping of actuator unit link systems. 【Product Specifications】 ■ Frame Size (W×H×L [mm]): 9×12.2×20 ■ Power Consumption (W): 4.8 ■ Suction Force (N) ・At 3mm: 0.2 ・At 5mm: 0.1 *For more details, please refer to the PDF document or feel free to contact us.

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How to extend the lifespan of a solenoid

By switching to molybdenum and Teflon treatment, it is possible to extend the lifespan!

A solenoid is a functional component that applies the principles of electromagnetism. The lifespan of a solenoid is greatly influenced by the mechanical wear of the sliding surfaces between the movable iron core and the guide (brass pipe). By applying treatments to reduce the friction coefficient at these sliding parts, it is possible to extend the lifespan. Generally, the movable iron core is nickel-plated and combined with an acid-washed brass pipe, with a lifespan estimated at 30,000 to 50,000 cycles. However, by applying various treatments to both the movable iron core and the brass pipe, the friction coefficient can be reduced, wear resistance can be improved, and the lifespan can be extended. [Methods to Extend Lifespan] - Change the surface treatment of the movable iron core and pipe to a more durable treatment. - Use the CA type. - Consider the installation method of the solenoid. *For more details, please refer to the PDF document or feel free to contact us.

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[Solenoid Application Examples] Acoustic Equipment, Pinch Roller Device

Introducing examples applied to the pinch roller device of tape recorders and video recorders.

Here is an example of applying the SDC-type solenoid to the pinch roller mechanism of tape recorders and video recorders. This device is used for the pinch operation of tape recorders and video recorders, and the diagram shows the unexcited state. When the solenoid is excited, the movable iron core moves in the direction of the arrow, and the pinch roller performs a circular motion around the pivot point, pinching the tape between itself and the drive roller. At this time, since the drive roller is rotating, the feeding of the tape begins. The cushion spring adjusts the pressing force of the pinch roller. When the excitation of the solenoid is released, the movable iron core returns to its original position due to the return spring, and the pinch roller moves away from the drive roller, stopping the feeding of the tape. *For more details, please refer to the PDF document or feel free to contact us.

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[Solenoid Application Example] Audio Equipment - Pause Device

Examples of applications for pause devices in cassette tape recorders, video recorders, etc.

We will introduce an example of applying the SDC type solenoid to the pause mechanism of cassette tape recorders and video recorders. This device is used when you want to temporarily stop the tape feed while using a tape recorder or video recorder, and it is done without operating the rotation drive source. The diagram shows the state where the solenoid is energized, the brake plate is separated from the feed roller, and the feed roller is rotating due to the drive roller. When the tape feed stops simultaneously with the release of the pinch roller along with the pause signal, the solenoid is de-energized, and the brake plate locks the feed roller with the force of the spring. As a result, the tape winding stops, and the tape comes to a complete stop. However, due to the clutch mechanism, the drive roller and the linked roller continue to rotate, and upon the release of the pause signal, the solenoid pulls the brake plate again, and the feed roller starts to rotate. *For more details, please refer to the PDF document or feel free to contact us.*

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[Solenoid Application Example] Entertainment Machine - Ball Dispensing Device

An example of applying SDC type push-pull solenoids to the ball payout device of gaming machines is introduced.

Here is an example of applying the SDC-type push-pull solenoid to the ball payout device of gaming machines. The figure shows the solenoid in an unexcited state, with lever A connected to the movable iron core inserted into the ball case by the spring, preventing the balls from flowing out as a gate. When the solenoid is excited, lever A is pulled out from the ball case, and as the balls flow out, part B is pushed up by the push rod while performing a rotational motion around the pivot, causing the entrance gate of the ball case to close and preventing the inflow of balls. When the excitation is released, the entrance gate opens again, lever A is inserted into the ball case to close the exit gate, and the balls fill the ball case. *For more details, please refer to the PDF document or feel free to contact us.*

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[Solenoid Application Example] Vending Machine Coin Return Device

An example of applying coin return in vending machines.

Here is an example of applying an SDC type solenoid for coin return in a vending machine. When coins are inserted into the vending machine and the power is off, or in cases of product discontinuation, this device returns the coins. The diagram shows the solenoid in an energized state. When the energization is released, the lever is pushed by the force of the spring attached to the solenoid, and the tip of the stop arm is inserted into the coin passage. The inserted coin stops at the tip of the stop arm and rolls out in the coin return direction. When energized again, the lever is attracted, and the tip of the stop arm is pulled out of the coin passage by the force of the spring, allowing the coin to pass through. *For more details, please refer to the PDF document or feel free to contact us.

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Solenoid application example: vending machine change dispensing device

Introducing examples applied to vending machine change dispensers and automatic currency exchange machines.

Here is an example of applying the SDC type solenoid to the change dispensing device of a vending machine and an automatic coin changer. The movable iron core of the SDC type solenoid is connected to a dispensing plate via a lever, which dispenses coins from the cylinder. When the solenoid is energized, the dispensing plate rotates at a certain angle in the direction of the arrow and sends out a coin through the dispensing hole. When the power is turned off, the dispensing plate returns to its original position due to the return spring attached to it. By providing some play in the connection between the lever and the dispensing plate as a long hole, smooth operation is achieved. *For more details, please refer to the PDF document or feel free to contact us.

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[Solenoid Application Example] Vending Machine Lightweight Item Dispensing Device

Introducing an example applied to a lightweight item dispensing device for tobacco and similar products.

Here is an example of applying the SDC type solenoid to a lightweight item dispensing device such as for tobacco. The typical operating stroke of a solenoid is 3 to 10 mm, but when a long stroke of 60 to 80 mm is required, it is necessary to use levers and links to achieve the long stroke. The diagram shows the unexcited state, where the ejector is returned by a return spring. When the solenoid is energized, the lever is pulled, and the ejector moves in the direction of the arrow, pushing the item inside the case outwards. When the excitation is removed, the ejector is retracted and returns to its original position. If multiple items are needed at once, the required quantity can be obtained by sending a signal to the solenoid the corresponding number of times. *For more details, please refer to the PDF document or feel free to contact us.

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[Solenoid Application Example] Office Machines and Equipment - Paper Feeding Device

Examples of applications using paper feeding devices such as typewriters, fax machines, and printers will be introduced.

Here is an example of applying the SDC-type solenoid to paper feeding devices such as typewriters, fax machines, and printers. This device is used for advancing paper of a certain length in a stepwise manner, and the diagram shows the unenergized state. By energizing the solenoid, the lever is pulled, and the tip of the lever moves to a position where the pawl is advanced by 1 to 2 teeth in the opposite direction of the rotation of the feed gear. When the energization is released, the lever returns to its original position due to the force of the spring, and at this time, the feed gear rotates, causing the roll connected to the feed gear to rotate and feed the paper. If a large amount of paper needs to be fed, the necessary feed amount can be secured by applying pulses corresponding to that amount. *For more details, please refer to the PDF document or feel free to contact us.

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Solenoid application example: Office machines and equipment - Cutter

We will introduce an example of applying the SDC type solenoid to a cutter.

It utilizes the high suction power and instantaneous operation characteristics of the SDC-shaped solenoid. The solenoid, coupled via a lever, is energized and attracts instantly (within 30-50 ms), cutting the roll paper or tape. The solenoid can easily return to its original position by attaching a spring to the device. For the operation of the solenoid, it is desirable for the movable iron core to move as vertically as possible. Considerations such as making the connection hole an elongated hole facilitate smooth operation and extend the lifespan of the solenoid. *For more details, please refer to the PDF document or feel free to contact us.*

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[Examples of Solenoid Applications] Office machines and equipment - Typewriter printing device

Introducing an example of applying the SDC type solenoid to the printing mechanism of a Japanese typewriter.

Japanese typewriters have more characters compared to English typewriters, requiring each character to be picked up individually. Additionally, due to the long operating distance of the holder, a larger lever ratio is necessary. By energizing the solenoid, lever (A) is lifted around the pivot point, and lever (B) is pulled in the direction of the arrow. The holder picks up the imprint and rotates around the pivot point to print on the paper. When the energization is released, lever (A) descends, and lever (B) returns. The holder flips back to its original position while the platen advances one character in the direction of the arrow. *For more details, please refer to the PDF materials or feel free to contact us.*

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Solenoid application example: Vehicle trunk release device

An example of applying SDC type PL (cylindrical) solenoid to the unlocking device of an automobile trunk.

Automotive solenoids are required to be compact and withstand harsh conditions. The diagram shows a cylindrical solenoid in an unenergized state. When locking, the entire area within the dotted line is pressed down, and the hook engages with the fixed bracket to secure the lock. To unlock, the solenoid is energized from inside the vehicle or elsewhere. When energized, the lever is pulled, and the hook moves in a circular motion, disengaging the hook tip from the fixed bracket, while the entire area within the dotted line is lifted, unlocking the mechanism. By de-energizing, the hook returns to its original position due to the force of the spring. *For more details, please refer to the PDF document or feel free to contact us.

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[Solenoid Application Example] Automatic Machine Band Feed and Return Device

Introduction of examples applying SDC type solenoids to band feeding and returning devices in automatic packaging machines.

This is an example of using two SDC-type solenoids in a device for sending and returning packaging bands. The figure shows that solenoids (1) and (2) are unenergized, and power rollers (1) and (2) are in a rotating state. By energizing solenoid (1), the feeding roller presses the band against power roller (1), causing the band to be sent to the left. By de-energizing solenoid (1) and energizing solenoid (2), the returning roller presses the band against power roller (2), and the band is returned to the right. By de-energizing solenoid (2), one cycle is completed, and the shaft stops at the midpoint. *For more details, please refer to the PDF document or feel free to contact us.*

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Solenoid×ケージーエス - List of Manufacturers, Suppliers, Companies and Products

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