Spohn & Burkhardt Joystick Controller ST1
The requirement of assuring a high permanent IP protection rating on the panel top side led to the development of the ST1, NS0-SFA, and NS2KA control switches with chrome-plated and / or aluminium alloy cast consoles. The galvanized or stainless steel handle shaft provides precise control over the sealed shaft via bevel gears, contacts, potentiometers, and encoders that is stepped or step less, locking, with spring-return or friction brake. These switches demonstrate their durability and reliability on ships, yachts, oil rigs, or steel mills.
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