Fukuden offers the "KX Toughler (FK)," a flexible, vibration-resistant extension wire that combines excellent flexibility with durability in harsh environments. This product falls under the category of extension wires used to connect thermocouples to measuring instruments for accurate signal transmission. It features a blue sheath color compliant with the old JIS standard.
The KX Toughler (FK) utilizes fluororesin (FEP) for insulation and flexible fluororesin (FRW) for the outer sheath, supporting an operating temperature of up to 200°C. In addition to heat resistance, it offers cold, flame, and chemical resistance, enabling reliable data transmission in demanding environments. It boasts exceptional flex durability, withstanding over 5 million cycles (rated at 10 million cycles on the product page) in bending and torsion tests. Regarding electrical specifications, it features a withstand voltage of AC 500 V/min and an insulation resistance of 500 MΩ·km or higher.
Its primary applications include wiring for moving parts and drive mechanisms in equipment such as injection molding machines and industrial robots. It is ideal for manufacturing environments where minimizing the risk of wire breakage is critical and where exposure to chemicals, oil, or high temperatures occurs.
At our shop, the KX Toughler (FK) (Blue) is available for purchase in standard 100m reels, as well as in cut-to-length sections starting from a minimum of 10m (sold in 1m increments). The lead time is approximately one week. Please place your order via the product page below.
◇ Manufacturer's Website
https://www.fukuden.co.jp/product/result/KX%20%E3%82%BF%E3%83%95%E3%83%A9(FK)%20/%20KX%20-1-%20%E3%82%BF%E3%83%95%E3%83%A9(FK)/
https://www.fukuden.co.jp/en/#products
◇ Product Page
https://nisho.ocnk.net/product-list/591
KX-Toughler (FK) Blue

