Detect mechanical and electrical motor faults with vibration monitoring instrumentation

Monitoring vibration on induction motors is at the core of any predictive maintenance program. Typical applications demand vibration measurements in the horizontal, vertical and axial direction on both the inboard and outboard motor bearings. Aside from typical mechanical issues, such as misaligned couplings and unbalance, the vibration analyst can also detect electrical issues that cause mechanical vibrations. Some common electrical faults include air gap variation, broken rotor bars and bearing fluting.

Choose PCB for your Motor Vibration Solutions.

We have thousands of sensors in our online shop in stock, ready to ship, with a lifetime warranty. To discuss specific applications, please contact us or request a quote.

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Model Number

Model:682C03

  • Output Signal: (DC Vibration)4 to 20 mA
  • Output Signal: (DC Vibration)4 to 20 mA
  • Frequency Range: (Acceleration)(-3dB)180 to 600000 cpm
  • Frequency Range: (Acceleration)(-3dB)3 to 10k Hz
  • DC Power: 23 to 25 VDC
  • DC Power: 23 to 25 VDC
$495.00 USD
(Pricing valid in US only)
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Model Number

Model:682B05

  • Output Range: 4 to 20 mA
  • Output Range: 4 to 20 mA
  • Frequency Response: (Overall Vibration)(±3dB)10 to 1k Hz
  • Frequency Response: (Overall Vibration)(±3dB)10 to 1k Hz
  • Supply Voltage: 20 to 28 VDC
  • Supply Voltage: 20 to 28 VDC
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Model Number

Model:640B01

  • Measurement Range: 0.0 to 1 in/sec pk
  • Measurement Range: 0.0 to 25.4 mm/s pk
  • Output: 4-20 mA
  • Output: 4-20 mA
  • Frequency Range: (±10%)180 to 60000 cpm
  • Frequency Range: (±10%)3 to 1000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Weight: 4.7 oz
  • Weight: 131 gm
$240.00 USD
(Pricing valid in US only)
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Model Number

Model:655A91

  • Measurement Range: (±5%)0.0 to 1 in/sec pk
  • Measurement Range: (±5%)0.0 to 25.4 mm/s pk
  • Output: 4-20 mA
  • Output: 4-20 mA
  • Frequency Range: (±10%)600 to 60000 cpm
  • Frequency Range: (±10%)10 to 1000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Weight: 4.2 oz
  • Weight: 120 gm
$235.00 USD
(Pricing valid in US only)
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Model Number

Model:602D91

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 480000 cpm
  • Frequency Range: (±3dB)0.5 to 8000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 2.61 oz
  • Weight: 74.0 gm
$205.00 USD
(Pricing valid in US only)
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Model Number

Model:603C01

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 600000 cpm
  • Frequency Range: (±3dB)0.5 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 1.8 oz
  • Weight: 51 gm
$125.00 USD
(Pricing valid in US only)
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Model Number

Model:604B31

  • Sensitivity: (±20%) 100 mV/g
  • Sensitivity: (±20%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 300000 cpm
  • Frequency Range: (±3dB)0.5 to 5000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 4.4 oz
  • Weight: 124 gm
$695.00 USD
(Pricing valid in US only)
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