Polyimide is a thin, semitransparent material with excellent dielectric strength. The polyimide thermo foil heaters are resistant to most chemicals acid and basis. Temperature range as low as -271°C (liquid helium) and as high as 220 °C, they are soft and easy to install, have been widely applied to massage, curly hair, hand warmers, car heating cups and other small appliances, outdoor electronic products also used in high-precision instrumentation, aerospace equipment, motor vehicles , vessels and so on.
|● Polymide (Kapton) Heaters|
WFSM220XX series torque sensor is typically used to measure torque at robot joint. The sensor has a thickness from 6 to10mm and a diameter from 55 to 100mm.
Twelve sensor models are included in the WFSM39XX series, with a diameter from 60mm to 135mm and force range up to 145800N. The typical nonlinearity and hysteresis is less than 1%, the crosstalk less than 5%. The sensor is structurally decoupled, so that it can be conveniently used for general testing. Standard protection is IP60. WFSM 39XX series can be made to IP68 (10m underwater) by adding “P” to the part number (e.g. WFSM 3965P).