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Rpm & Speed Application

Rpm & Speed No load non・contact measurement by Laser
rotation F-1-2 Measurement of behavior, speed fluctuation, and slip for crank pulley/belt
 

 

  • Speed, its fluctuation, and slip (speed difference) of crank pulley/belt in an engine can be measured in this application.
    Since it can be measured from zero speed, this application can detect the behavior of forward and reverse rotation occurring at start/stop, fine speed irregularity, and rotation resonance without sensor contact.

  • To measure the speed difference (slip) between the crank pulley and the belt, use two sensors.

  • Measurement range: 0 to ± 1,800 m / min
    Measurement range: 0 to ± 3,600 m / min (with LV - 0730 installed)

 

System configuration

 

Model

name		 Product name Remarks
1 LV-7220 Laser surface velocity meter controller Detection speed range：0 to ±1800 m/min
2 LV-7002 Laser surface velocity sensor Center of detection distance：200 mm (from the end surface of the sensor bottom)
3 LV-0705 Sensor connection cable for LV-7002 5m
4 LV-0772 Controller connection kit  
5

LV-0730

 Module for high speed function (LV-0730: for sensor)
6 LV-0752 90-degree beam bending mirror  
7 LV-0762 Sensor suspension adapter  

 

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