Sensors

Speed sensors

The speed sensors developed by VISPIRON ROTEC are designed for non-contact measurements of the rotational speed of a gear wheel. A ferromagnetic encoder wheel can thus be scanned. The sensors deliver high-quality signals across a broad range of requirements.
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Maximum tooth frequency
20 kHz (with DSA)
Gearing
  • ferromagnetic target wheel
  • Module 0,6 to 2,4
  • Pitch 1,9 mm to 7,7 mm
Sensing gap
0,5-2x modul [mm]
Sensor type
Passive, requirement of accompanying electronic unit (DSA)
Temperature range speed sensors
-15 °C to +100 °C
Temperature range high temperature sensors
-40 °C to +125 °C (+140°C temporarily in measuring mode)
Housing
Stainless steel M10x1 outer thread
Pins
  • Integrated cable with Lemo 4-pin connector (type A)
  • Separate Lemo 4-pol connector to Lemo 3-pol connector (type B and c)

Type A

Technical drawing

Speed sensor

Thread length 30 / 60 / 90 mm, with integrated cable, length 1 m

4-fold speed sensor

The 4-fold speed sensor is used with the associated electronic unit to detect the direction of rotation of a gear wheel (e.g. such as start/stopp attempts). Thread length 60 mm, with integrated cable, length 2 m

Type B

Technical drawing

Speed sensor

Thread length 30 / 60 / 90 mm, incl. cable (0°) / (90°)

High temperature sensor

Thread length 30 / 60 / 90 mm

Type C

Technical drawing

Speed sensor

Thread length 30 / 60 mm, incl. cable (0°) / (90°) Thread length 90 mm, incl. cable (0°)

High temperature sensor

Thread length 30 / 60 / 90 mm

Laser sensors

You can make speed measurements using the reflex method with our powerful laser cable in combination with the laser tachometer. Depending on requirements, a line disc or a dashed tape is scanned.
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Recommended line width
1 mm to 80 mm distance of the laser head
Length of laser cable
5 m
Minimal line width
0,15 mm (under optimal conditions)
Housing
Stainless steel
External thread
M10x1
Accessories
90° mirror
Technical drawing
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