PSM-75W series

Infrared Edge Sensor

  • #Infrared Edge Sensor

An infrared transmission-type web edge sensor. It is used for web alignment control in combination with G-series controller and drive. It is suitable for edge detection for opaque webs and unwoven fabric.

PSM-75W series

Drawing

①Center mark 　②Peripheral connector　③Channel selection switch ④Serial No.
※1: Receiving side 　※2: Light-projecting side ※ 3: For sheet guide mounting D　Depth 6　※4: Cable length 300mm　※5: For mounting Depth 12
①Center mark 　②Peripheral connector　③Channel selection switch ④Serial No.
※1: Receiving side 　※2: Light-projecting side ※ 3: For sheet guide mounting Depth 6　※4: Cable length 300mm　※5: For mounting Depth 12

Catalog

Features

  • Infrared is used as the light source and is suitable for meandering detection of transparent and opaque film as well as non-woven fabric.
  • ”DB” type with a dust blow unit is effective in a dusty environment.
  • “ W” type with a small pocket is mainly for roll guides while the “WX” type with a large pocket is mainly for unwinding, windup trolleys.
  • ”75WS” and “75WXS” with switch panels are convenient as mode switching and teaching operations can be carried out on the sensor itself. In addition, for equipment with the switch panel, it is possible to have a simple system (drive and sensor only) without a PEM-type controller.

Specification

Power supply DC24V±20％（supplied by CAN bus）
Consumption current 40mA（when supply voltage is DC24V)
Operating environment Temperature: 0 – 40 ℃, Humidity: 80%Rh or lower (no condensation)
Mass Approx. 300g
Accessory cable 0.3m with tip connector (M12 male connector 5 poles)
Detection target Web edge, border (printing edge, etc.)
Detection range 15mm
Light source Infrared light-emitting diode
Photodetector Photodiode

Lineup

Model Usage
PSM-75W Mainly for roll guide
PSM-75WS Mainly for roll guide with switch panel
PSM-75WS-DB Mainly for roll guide with switch panel and dust blower
PSM-75WX Mainly for unwind, windup trolley
PSM-75WS Mainly for unwind, windup trolley with switch panel
PSM-75WS-DB Mainly for unwind, windup trolley with switch panel and dust blower

DB air specification

Air source 0.2 – 0.5MPa
20Nℓ/min.
Connection diameter φ2.1（for φ3 tube）
※Please use the speed controller to adjust the flow level to the above.
Back to LPC list