An electrical harness is an assembly of electrical cables or wires which transmit signals or electrical power. These wiring harness are designed to provide reliable and smooth movement of elevator, while meeting all the quality standards prescribed by the industry. By binding the many wires and cables into a cable harness, the wires and cables can be better secured against the adverse effects of vibrations, abrasions, and moisture.
The wires are first cut to the desired length, usually using a special wire-cutting machine. The wires may also be printed on by a special machine during the cutting process or on a separate machine. After this, the ends of the wires are stripped to expose the metal (or core) of the wires, which are fitted with any required terminals or connector housings. The cables are assembled and clamped together on a special workbench, to form the cable harness.
Once a cable harness has been produced, it is subjected to various tests to ensure its quality and functionality. A test board can be used to measure the harness’ electrical capabilities. This is achieved through the input of data about a circuit which one or more cable harnesses will be part of being programmed into the test board. The harness is then measured for its ability to function in the simulated circuit.
