Non-Contact Motion Control

Model RMS

The Model RMS is a non-contact motion control that indicates when a rotating shaft has slowed or quit moving altogether. The unit can be adjusted as an over-speed, under-speed, or zero-speed control. The output contacts of the Model RMS can control up to two separate circuits, one for machinery shutdown and one for an alarm.

The Model RMS can shut down rotating equipment before damage is encountered. It provides protection for interlocked conveyor belts, especially if one of the belts fails due to overloading or tearing.

Technical Specifications

• 1-5-135 volts A.C., 50-60Hz.
• DP/DT relay 5 Amp. Resistive at 120 volts A.C.
  DP/DT relay 5 Amp. Resistive at 240 volts A.C.
  DP/DT relay 5 Amp. Resistive at 30 voltts D.C.
  1/10 horse power at 120 volts A.C.
  1/10 horse power at 240 volts A.C.
• AMBIENT TEMP: -10°F to 104°F (-23°C to 40°C)
• REPEATABILITY: +2% maximum at constant voltage and temperature
• POWER CONSUMPTION: 2 watts maximum
• SPEED RANGES: LOW: 2 to 120 PPM • MED