CSHP085B High Precision Switch - M8 - NC - Angled Touch- IP67

High precision mechanical switch. If you have a precision application, and you are having problems with signal drift. Which is common on inductive proximity sensors. Then this type of switch can solve these problems. These sensors are used in industrial automation, but also in precise CNC machines. For homing or zero-point setting. Because the repeating accuracy is 5 micron or less, it will allow for very precise homing. Also because there is no signal drift, switches like this can also be used for temperature compensation. This particular type has a linear movement ball bearing integrated. This makes it optimum for slide, deflection angle and offset contacts. By default it has an IP67 protective structure, it can be used in harsh environments with water,emulsion or oils. We have tested these switches in CNC grinding machines, and they work very well, and much more accurately than inductive sensors that we used previously in that machine.

Component features:

• Outside diameter and thread: M8x0.5
• Contact type: Normally Closed
• Contact force: 1Nm (axial direction)
• Contact life time: 10 million times
• Contact material: SUS, Hardened HRC45-50
• Pretravel: 0.3mm   (Stroke before contact activates)
• Maximum stroke: 2.8mm
• Contact angle: straight & angled contact is allowed (integrated bearing)
• A linear movement ball bearing makes it optimum for slide, deflection angle and offset contacts.
• Accuracy: 5µm in repetitive accuracy
• Recommend feedrate for best accuracy: 50-200mm/min
• Protective structure: IP67 , can be used in harsh environment (water, oil etc)
• Housing material: SUS 303 (stainless steel)
• Not sensitive to temperature drift
• Operating temperature range: 0-80 (Ice-free)
• Cable: 2m Oil resistant Ø2.8 / 2 cores,Tensile strength 30N, Minimum bending R7, AWG 26
• Voltage: 5 to 24VDC
• Steady current : 10 mA or less (limit current with a line resistor)
• Inrush current : 20 mA or less (limit current with a line resistor)
• WARNING: Limit the amount of current that flows to max 10mA continues and 20mA in rush.