Eccentricity, diameter, concentricity, roundness, lubricating gap, wear
| Non-contact roller measuring device |
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During the milling process the roller mills are subject to high wear, which strongly reduces the quality of milling at the edges of the rollers. With a laser-optical roller measuring device the necessary regrinding process can be initiated at the right time, and the success of such regrinding can be determined. A protective device with special damping elements and air nozzles protects the laseroptical sensor and keeps the optical system and the beam path free of dust.
Product/sensor |
| Closed-loop gap control in magnetic bearings |
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A ferromagnetic shaft journal is suspended in a magnetic field. To control the gap two sensors with a 90 deg offset measure radial against the shaft and one sensor measures axially against the shaft. The displacement readings of the non-contact measuring eddy current sensors are used as input for the closed-loop control.
Product/sensor |
If you can’t find your required application or have special requirements that are not listed here, please contact us.
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