Rilevamento di guasti meccanici ed elettrici del motore con la strumentazione di monitoraggio delle vibrazioni

Il monitoraggio delle vibrazioni sui motori a induzione è al centro di qualsiasi programma di manutenzione predittiva. Le applicazioni tipiche richiedono misurazioni della vibrazione in direzione orizzontale, verticale e assiale sui cuscinetti del motore sia interni che esterni. Oltre ai tipici problemi meccanici, come giunti di accoppiamento disallineati e squilibrio, l'analista delle vibrazioni può anche rilevare problemi elettrici che causano vibrazioni meccaniche. Alcuni guasti elettrici comuni includono la variazione del traferro, la rottura delle barre del rotore e la scanalatura dei cuscinetti.

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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
$450,00 USD
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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
$225,00 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
$180,00 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
$99,00 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
$635,00 USD
(Pricing valid in US only)
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