Piezoelectric actuator, piezo ceramic
USD $1 - $10,000 /Piece
Min.Order:1000 Pieces
Shenzhen Apple Vista Technology Ltd.
Piezoelectric actuator, piezo ceramic
Piezo ceramic for Ultrasonic Cleaning,
for Ultrasonic Welding,
for Tooth-brushing,
Piezoceramic Vibrator
for beauty devices
Piezoceramic Vibrator for beauty devices
Part No: A-812810N
Unit: mm
Dimension: 282mm
Electrical Characteristics:
1. Capacitance : 3400pf10%
2. Frequency : 1MHz5%
3. Resistance : 2
4. d33 : 310x10-12C/N
5. tg : 0.6%
Specification:
Properties | Unit | Alumina | Zirconia | ||
Content | % | ≥95 | ≥99 | ≥99.7 | ≥94 |
Density | g/cm3 | 3.65 | 3.8 | 3.9 | 6 |
Hardness (Hv0.5) | GPa | 13.1 | 15 | 17.1 | 13.2 |
Flexural strength | MPa≥ | 340 | 310 | 370 | 1000 |
Modulus of elasticity | GPa | 300 | 330 | 350 | 200 |
Poisson’s ratio | 0.23 | 0.23 | 0.23 | 0.30 | |
Max use temperature | °C≥ | 1400 | 1750 | 1800 | 1050 |
Thermal expansion coeff. | ×10-6/°C(40-800°C) | 7.8 | 8 | 8 | 11 |
Thermal conductivity | W/m·K( 20°C) | 22 | 28 | 31 | 2.6 |
Thermal shock resistance(in water) | °C | 200 | 200 | 230 | 300 |
Dielectric Strength | V/m | 15×106 | 15×106 | 15×106 | 11×106 |
Dielectric loss angle (1MHz) | ×10-4 | 4 | 2 | 1 | 16 |
Dielectric Constant(1MHz) | 9.2 | 9.8 | 9.9 | 33 | |
Nitric Acid (60%)90°C | WT Loss mg/cm2/day≤ | 0.12 | 0.1 | 0.05 | ≠0 |
Caustic Soda(30%)80°C | WT Loss mg/cm2/day≤ | 0.53 | 0.26 | 0.04 | 0.08 |
Application:
Classification | Model | Fr(KHz) | Kp% | C0(pF) | Configuration diagrams |
Ultrasonic atomizer | CL-20W | 1650 | 60 | 1450 | |
CL-25W | 1650 | 60 | 2000 | ||
Medical | CL-20M | 1000 | 68 | 1850 | |
CL-10M | 640 | 58 | 338 | ||
CL-25M | 1000 | 68 | 2850 | ||
Beauty device | CL-28M | 1000 | 68 | 3600 | |
Ultrasonic | CL-35Q | 44 | 45 | 2050 | |
CL-38Q | 42 | 45 | 2550 | ||
CL-45Q | 38 | 48 | 3600 | ||
CL-50Q | 35 | 49 | 4650 | ||
CL-30Q | 74 | 68 | 1480 | ||
CL-37Q | 74 | 68 | 1380 | ||
cleaner | CL-50Q | 45 | 62 | 8800 | |
Ultrasonic | CL-45H | 38 | 46 | 3600 | |
CL-50H | 35 | 48 | 4250 | ||
CL-12H | 120 | 48 | 165 | ||
CL-40H | 40 | 46 | 2650 | ||
welder | |||||
Ultrasonic | CL-24P | 64 | 45 | 1000 | |
CL-30P | 50 | 45 | 1600 | ||
transducer | CL-20P | 44 | 45 | 2000 | |