15kHz Ultrasonic Sensor For N95 Mask Making Machine
The transducer consists of several piezoelectric ceramic discs sandwiched between two metal blocks under pressure. Between each disc is a thin metal plate forming an electrode. When a sinusoidal electrical signal is fed to the transducer through the electrodes, the disc expands and contracts, resulting in axial vibration.
15Khz transducers are widely used in high-power welding and sealing systems. Piezoelectric transducer is a kind of electric charge, it will accumulate in some solid materials according to the applied mechanical stress. This is the key to all ultrasound equipment. The transducer determines the performance of the machine.
Dia of ceramic: 60mm
Qty of ceramic: 4pcs
Max. Amplitude (μm): 16
1.Small machinery loss,
2.High efficiency electricity
4.Big swing and less heat.