PAA Series - Monolithic Circular Piezoelectric Ceramic Actuator
Product manual： 
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| Features： | Application： |
- Long service life - Microsecond level response - Sub nanometer resolution - Drive voltage -20~+150V - Compact structure - Suitable for high vacuum environments at 10⁶hPa - High Curie temperature 230℃
| - Industrial automation - Scientific research - Laser tuning - Life Sciences - Micro jet |
| Mechanical dimension diagram： |
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General external dimensions，unit：mm |
Specifications and Parameters
| PAA-D5-2W | PAA-D8-2W | Unit | Tolerance |
运动轴/Active Axes | Z | Z |
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电气性能/Electrical Properties |
驱动电压/operating voltage | -20~150 | -20~150 | V | ±15% |
最大位移/Max.displacement | 2.5 | 3.3 | μm |
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退滞/Displacement hysteresis | <15% | <15% |
| Maximum value |
负载/Load capacity | 310 | 720 | N | Maximum value |
阻止力 (150V)/Holding force | 780 | 1800 | N |
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电气性能/Electrical Properties |
谐振频率/Resonant frequency | 360 | 220 | kHz | Maximum value |
谐振阻抗/Resonant impedance | 150 | 100 | mΩ | ±15% |
反谐振频率/Anti-resonant frequency | 470 | 300 | kHz | Maximum value |
损耗角正切值/Dielectric dissipation factor | <2.0% | <2.0% |
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电容/Electrical capacitance | 150 | 800 | nF | ±15% |
其他/Miscellaneous |
工作温度范围/operating temperature range | -25~130 | -25~130 | ℃ |
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端面电极材质/Electrode material | Silver | Silver |
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电缆长度/Cable length | 75 | 75 | mm | ±5mm |
居里温度/Curie temperature | 230 | 230 | ℃ |
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外形尺寸/Dimensions |
∅ | 5 | 8 | mm | ±0.1m |
L | 2 | 2 | mm | ±5μm |
*Displacement test: driving voltage 0~150V, tolerance of ± 20%;
**Thrust test: driving voltage 0~150V;
***Capacitance testing conditions: ambient temperature, 1Vpp, 1kHz, tolerance of ± 20%;
Optional welding standard wire harness, length 75mm, AWG32, PTFE insulation, product number followed by W
Other specifications can be customized according to customer needs.
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Product Picture |
Product Model |
Drawings And Specifications |
Operation |