SU63 Speed Pick-up

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SU63 Speed Pick-up

  • For High Speed Rotating Equipment
  • Senses Magnetized Rotating Part
  • Provides Inductive AC Signal
  • For RPM Measurements
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The Validyne SU63 is an AC inductive speed pick-up used for RPM measurement on high-speed rotating equipment. The SU63 is a tightly-wound coil with a laminated core that can be conveniently mounted on rotating equipment so that the magnetic field of a magnetized nut or part passes through the coil windings. The moving magnetic field produces a voltage within the coil proportional to its rate of change and the strength of the permanent magnetized part. The frequency of this inductive voltage spike is fed into an oscilloscope or counter to determine RPM.

The SU63 is available with a variety of cables and connectors. The SU63 is compact for mounting in tight spaces around compressors, turbochargers and other high speed rotating equipment.

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How the SU63 Speed Pickup Works

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