PAA-R Series Single Ring Piezoelectric Ceramic Actuator
 
Product manual： 
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| Features： | Application： |
- Long service life - Compact structure - Microsecond level response - Suitable for high vacuum environment 10Pa - Sub nanometer resolution - High Curie temperature 230℃ - Drive voltage -20~+150V
| - Laser tuning - Micro jet - Life Sciences
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| Mechanical dimension diagram： |
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General external dimensions，unit：mm |
Specifications and Parameters
| PAA-R38-2 | Unit | Tolerance |
运动轴/Active Axes | Z |
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电气性能/Electrical Properties |
最大位移/Max.displacement | 2.6 | μm | ±20% |
退滞/Displacement hysteresis | <15% |
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负载/Load capacity | 72 | N | Maximum value |
阻止力 (150V)/Holding force | 1800 | N | Maximum value |
电气性能/Electrical Properties |
驱动电压/operating voltage | 150 | V |
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谐振频率R/esonant frequency | 515 | kHz | Maximum value |
谐振阻抗Resonant impedance | 150 | mΩ | ±20% |
反谐振频率/Anti-resonant frequency | 670 | kHz | Maximum value |
损耗角正切值/Dielectric dissipation factor | <2.0% |
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电容/Electrical capacitance | 550 | nF | ±20% |
其他/Miscellaneous |
工作温度范围/operating temperature range | -25~130 | ℃ |
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端面电极材质/Electrode material | silver |
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电缆长度/Cable length | 75 | mm | ±5mm |
居里温度/Curie temperature | 230 | ℃ |
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外形尺寸/Dimensions |
∅1 | 8.3
| mm | ±0.1 mm |
∅2 | 3 |
| ±0.1 mm |
L | 2 | mm | ±5μm |
*Optional welding standard wire harness, length 75mm, AWG32, PTFE insulation, with W added after model number
Other specifications can be customized according to customer needs.
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Product Picture |
Product Model |
Drawings And Specifications |
Operation |