okplazas.com Pepperl+Fuchs Encoder German quality Turn and strike

The rotary P+F Pepperl+Fuchs encoder is a device used to measure the speed. The photoelectric rotary encoder can convert the angular displacement and angular velocity of the output shaft into the corresponding digital output through photoelectric conversion. It is divided into single-channel Two kinds of output and dual output. The technical parameters mainly include the number of pulses per revolution and the power supply voltage. Single output means that the output of the rotary encoder is a set of pulses, while the dual output rotary encoder outputs two sets of A/B phase difference pulses of 90 degrees. These two sets of pulses can not only measure the speed, but also determine the rotation. Direction. okplazas.com original encoder supply, welcome to purchase and consult!

The rotary encoder can also get a speed signal, this signal needs to be fed back to the frequency converter to adjust the output data of the frequency converter. Trouble phenomenon: 1. When the rotary encoder is broken, the inverter can't work normally, and the running speed becomes very slow, and after a while, the inverter protects and displays "PG disconnection" for the combined action to take effect. To make the electrical signal rise to a higher level and produce a square wave pulse without any interference, this must be processed by electronic circuits. The connection mode between the encoder pg wiring and the parameter vector inverter and the encoder pg must correspond to the encoder pg model. Generally speaking, the encoder pg model is divided into three types: differential output, open collector output and push-pull output. The signal transmission method must take into account the interface of the inverter pg card, so choose the appropriate pg card model or set it reasonably. Resolution—The number of open or dark engraved lines provided by the encoder per 360 degree rotation is called resolution, also called resolution indexing, or directly called the number of lines. P+F Pepperl+Fuchs encoders generally divide 5~ per revolution. 10000 lines.