Piezoelectric Materials Cost Crystal Piezoelectric Ceramic for Torque Transducer 

 

WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.

 

 

Size of piezo disc for torque sensors:

Diameter :4mm
Thickness:1mm
Material: pzt4 hard material

 

 

Standard Size of Piezo Rods:

 

range of piezo disc to produce:

Diameter: 2mm-120mm
Thickness:0.1mm-30mm


Typical value of "Hard" PZT materials performance:


 

Torque Transducer Applications:

 

 

Torque transducers convert torsion (surface shearing stress) corresponding to a torque of the shaft to an electric quantity (voltage), and then output signals through slip ring, brush, rotary transformer and photo transmittance. They ensure accurate and easy measurement of the torque transmitted from the target object under conditions of standstill to high-speed rotation.

 

Since all these transducers use strain gages for the sensing element, precise and stable measurement is assured even for long-term operation under severe conditions. Thus, they can widely be used not only for experiments and research but also for industrial measurement.torque transducers are designed for use in combination with strain amplifiers. recorder/ analyzer enables simultaneous measurement of torque and other variables such as temperature.


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