エスケイ電子工業 List of Products and Services

The factory mat switches from SK Electronic Industry can operate for up to one million cycles. With a unique structure that sandwiches urethane sponge between a specially coated aluminum plate film, we have achieved high durability at a low price. The switches have minimal dead zones and are characterized by reliable operation. The waterproof models are available in oil-resistant and non-oil-resistant versions, as well as two-wire and four-wire types. Colors, shapes, dimensions, and thicknesses can also be customized. With approximately 50 years of proven performance, you can use them with confidence. Compared to sensor systems, they are half the price, easy to install, and there is no worry about malfunction! With a durability of one million cycles, they ensure the safety of factory workers! [Factory Mat Switch] - Our products are surface switches, so they have minimal dead zones and operate more accurately. - The mat switch has a clear detection area, making work safer. - You can choose from NBR (oil-resistant), NR (natural), two-wire, and four-wire (for disconnection indication) options. - Due to their structure, there are no complex circuits, so there is no concern about malfunctions. - Depending on your usage, you can select colors, shapes, dimensions, and thicknesses. (For case studies and energy-saving examples, please contact us via the comments section below.)

The "Bus Step Mat Switch" from SK Electronics is a device that detects the presence of people on the bus's ascending and descending steps to prevent accidents before they occur. With infrared sensors, there were issues where luggage and other objects could trigger a response, but since this is a surface switch, it operates more accurately. Additionally, the detection area is clearly defined, allowing for safe operation. Due to its structure, there are no complex circuits, so there is no concern about malfunction. 【Features】 ■ Detects the presence of people on the bus step ■ As a surface switch, it has fewer uncomfortable parts and operates more accurately ■ The detection area is clear, ensuring safe work ■ No complex circuits, eliminating concerns about malfunction ■ Color, shape, dimensions, and thickness can be selected *For more details, please feel free to contact us.

The "Safety Mat Switch for Factories" is a simple and efficient way to prevent hazards associated with industrial robots, machine tools, and lift-type parking lots. As a surface switch, it has minimal dead zones and operates more accurately. The mat switch has a clearly defined detection area, ensuring safe operation. You can choose from NBR (oil-resistant) or NR (natural rubber), as well as 2-wire or 4-wire (for disconnection indication) options. Its design has no complex circuits, eliminating concerns about malfunction. 【Features】 ■ Minimal dead zones due to surface switch design ■ Operates with greater accuracy ■ Options for NBR (oil-resistant) or NR (natural rubber), 2-wire or 4-wire (for disconnection indication) ■ No complex circuits in the design, so no worries about malfunction ■ Colors, shapes, dimensions, and thickness can be selected based on usage *For more details, please refer to the PDF document or feel free to contact us.

The "Safety Mat Switch for Factories" is a product designed to prevent hazards associated with industrial robots, machine tools, and lift-type parking systems. As a surface switch, it has minimal insensitive areas and operates more accurately. The mat switch has a clear detection area, ensuring safe operations. You can choose from NBR (oil-resistant), NR (natural), 2-wire, and 4-wire (for disconnection indication) options, and depending on your usage, you can select the color, shape, dimensions, and thickness. Additionally, we offer demo units for loan. Please feel free to contact us. (The oil-resistant 4-wire model is 500x700x11.) 【Features】 ■ As a surface switch, it has minimal insensitive areas and operates more accurately ■ The detection area is clear, ensuring safe operations ■ Options for NBR (oil-resistant), NR (natural), 2-wire, and 4-wire (for disconnection indication) ■ Options for color, shape, dimensions, and thickness based on usage *For more details, please refer to the PDF document or feel free to contact us.

We have developed a mat switch using a unique structure that incorporates urethane foam sandwiched between aluminum sheet film with a special coating. This ensures reliable responsiveness regardless of where a heavy object is placed on the mat. Additionally, the weight sensitivity can be customized. To allow for use in all weather conditions, we offer a lineup with waterproof processing, and depending on the usage location, you can choose the surface material from rubber or PVC. 【Features】 ■ Reliable operation ■ No false triggering ■ All-weather compatibility ■ Low price *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study of our "mat switch." The customer was unloading at a site where forklifts were frequently moving around. At one point, a contact accident occurred, and they contacted us to implement a mat switch as a countermeasure. While unloading, the workers stepped on the mat switch to carry out their tasks, and a pole was erected with a rotating light installed. As long as they were stepping on the mat, the rotating light would spin, thereby raising awareness for those around them. [Case Overview] ■ Issue: Countermeasures for contact accidents ■ Proposal - Carry out unloading tasks while stepping on the mat switch - Erect a pole and install a rotating light ■ Result: Increased awareness for those around *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study of our "mat switch." The customer was using their hands to assist in the winding of large cables. At one point, they lost their balance, and their hand got caught in the winding machine. They contacted us to implement a mat switch as a countermeasure. We set it up so that the winding machine would come to an emergency stop when stepping off the mat. A mechanism was introduced where the machine would not operate if feet were not in the correct position. [Case Overview] ■ Issue: Hands getting caught in the winding machine during the winding of large cables ■ Proposal - Set up the winding machine to come to an emergency stop when stepping off the mat - Introduced a mechanism where the machine does not operate if feet are not in the correct position ■ Result: No accidents for 10 years *For more details, please refer to the PDF document or feel free to contact us.

The customer wants to prevent employees and part-time workers from accidentally entering the area around large machine tools while they are in operation, where it is impossible to install safety barriers. To address this issue, they have introduced "mat switches." The product is installed in a U-shape around the machine tool area, configured to trigger an emergency stop when stepped on. Additionally, mat switches have been installed at the entrance of the machine tool installation space, set to cause the equipment to stop in an emergency when stepped on. [Case Summary] ■ Issue: Prevent employees and part-time workers from accidentally entering during operation. ■ Proposal: - Install mat switches in a U-shape around the machine tool area, configured to trigger an emergency stop when stepped on. - Introduce mat switches at the entrance of the machine tool installation space, configured to cause the equipment to stop in an emergency when stepped on. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce examples of the installation of our "mat switches." They can be used in various locations, including elevators, the access points of injection molding machines and crushers, as well as during cable winding operations. One of the major features of our product is that it can be installed in a variety of locations. Please feel free to contact us when you need assistance. 【Installation Examples (Excerpt)】 ■ Elevator ■ Injection Molding Machine ■ Industrial Robot (within the operating range) ■ Machine Tools ■ Access Point of Crusher *For more details, please refer to the PDF document or feel free to contact us.