Prevent pileup. Protect your equipment.

Dazic’s electromechanical, electronic and inductive proximity speed switches can let you know if equipment is running too fast, too slow, or not at all.

The “smart switches” are ideal for any equipment that’s part of a conveyor system or other shaft-driven process components. It can be interlocked into your system to stop operations when a machine slows down, stops, or deviates from standard operating parameters.

  • Effective

    Can detect changes in motion from 0.5 RPM up to 2000 RPM

  • High-Quality

    Manufactured in the USA from aluminum or cast iron.

  • Durable

    Resistant to dust, rain, hose-directed water, and corrosion. Explosion-proof models are available.

Dazic® Models

Choose the best zero-speed switch for your process and factory conditions

The models differ in terms of:

  • shaft input speeds
  • set trip-point
  • housing material
  • mounting styles
  • electrical wiring options
  • operating temperature range
  • field adjustability
  • contact type


Zero Speed Switches should be mounted to idler pulleys or tail shaft to sense the machinery’s operation.


If one machine malfunctions, Dazic Zero Speed switches can shut off the system to prevent further damage and delays

Electromechanical Speed Switches Speed Switch Proximity Switches
2100 Series 4100 Series 8100 Series Explosion Proof RotoGuard® IV PROX-MICRO
Operating Range: 4 to 2000 RPM Operating Range: 4 to 1800 RPM Operating Range: 0.5 to 25 RPM Ideal for hazardous locations Ideal for hazardous locations Operating Range: 1 to 400 RPM Field-adjustable and microcontrolled

Need assistance choosing the appropriate speed switch? Fill out the Application Data Sheet and a Sales Engineer will help determine which switch is right for your specific application.

Control Concepts, Inc. provides a
3-year warranty on the Dazic® unit.

DAZIC® Accessories

The speed switches must be properly mounted and aligned to avoid putting extra load on motor bearings, which may cause premature failure. Installation accessories such as Mounting Brackets and K-Couplings provide a secure foundation and eliminate misalignment connection problems.


The World's Largest Brands Trust Dazic

Get A Quick Quote

It takes just 5 clicks to fill out our Data Application sheet. Our Sales Engineer can then recommend the best speed switch for your specific needs.