Hollow Shaft Rotary Encoder from knitter-switch can incorporate an LED or Tactile Switch

Each turn of the encoder is 20 pulses and one cycle is a full 360º CW followed by a 360º CCW turn. The encoder has a 9x9mm square hole at its centre which allows the placement of an LED and/or tactile switch on to the encoder’s internal PCB.

With a minimum lifetime of 30,000 cycles MER 23-20 devices offer users a reliable and robust control solution. Operating temperature range of the MER 23-20 is -10ºC to +70ºC.

Standard switches are available from a number of distributors throughout Europe. Samples are usually available on next day delivery. For more information visit www.knitter-switch.com