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The process industry in Sweden is strong on exports and known for its world-leading products. At Compotech we have long sold products that are used mainly in the dairy industry and in forestry.
Control boxes can be permanently mounted, work as handheld units or be mounted on a DIN rail. The handheld units can be equipped with a magnet system for attachment to a vehicle, for example. The permanently mounted control boxes can work as a control box for doors or as a control unit for hydraulic systems for vehicles. The control boxes are often fully customised, where different types of selector switches, buttons and displays are included and it is of course the application that determines which enclosure class is required and which emergency stop works best in the box.
Förhållandet mellan det magnetiska flödet och strömstyrkan kallas induktans. Induktansspolar (även kallade ”induktorer”) används för att filtrera växel- och likström och för att lagra energi. En induktansspole släpper fram likström, men spärrar mer eller mindre för växelström, det vill säga en induktans har, mycket förenklat, en motsatt verkan mot en kondensator.
The DMC series comprises advanced controllers for 1-8 servo or stepper motor axes, which can also be combined with built-in amplifiers. With leading servo performance, powerful software tools and a quick learning curve this is an excellent choice for centralised servo systems with high requirements for performance, advanced functionality and user-friendliness.
In almost all cases a magnet will be combined with iron to increase the performance. We call this a magnetic system and we can supply both magnet rotors, magnetic couplings and magnetic holding systems with the associated magnetic calculation consultation.
LCD screens are made up of liquid crystal molecules, hence the name “Liquid Crystal Display”. LCD technology is divided into the passive and active (TFT) subcategories. Passive LCD screens are available as pure graphic displays and are based on a matrix in the X and Y axes, e.g. 320×240 pixels, or only character based with 1×8 up to 4×40 characters, 4 rows of 40 characters per row and each character consisting of 5×7 pixels.