New Product Release | PJ3306 Compact Two Axis Voltage Shifting Platform
Release Date:2026-02-10 Source: View count23
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The PJ3306 piezoelectric displacement platform from Jianxing Technology is a high-precision X and Y two-dimensional nano motion platform with a closed-loop stroke of up to 60 μ m. The platform adopts a flexible hinge amplification mechanism optimized by finite element analysis, and is equipped with high-precision capacitive displacement sensors with nanometer level resolution. Compared with systems that use strain gauges for feedback, this product can directly measure the relative displacement between the dynamic and static platforms, thus having higher closed-loop accuracy. The PJ3306 piezoelectric displacement stage is designed with embedded mounting holes to optimize space utilization and further reduce the volume, with an overall volume of only 40 mm × 40 mm × 27 mm. It is suitable for sample scanning (such as spiral scanning and gradient scanning), microscope sample movement, micro nano processing, and nano positioning.
Illustration: Physical photo of the motor Recommended Controller: PE112 Universal Digital Piezoelectric Controller This controller integrates a capacitive sensor measurement circuit and supports multiple working modes such as open-loop, closed-loop, digital control, analog control, etc. It has rich communication interfaces, including RS422, USB, Ethernet, etc. The controller consists of multiple submodules, and the number of channels can be adjusted by combining different modules. It supports up to 6 channels and can also choose the high-voltage driver mode.
Illustration: Physical photo of the controller
Diagram: Upper computer software interface What are the advantages of the product? 1. Adopting a flexible hinge system The flexible hinge system can achieve frictionless high-precision displacement guidance, achieve nanometer level position control, and will not wear under extremely high frequency motion, with a high service life and no maintenance required. 2. Small size and large stroke By designing embedded installation holes, the volume of the motion platform is further reduced. The size of PJ3306 is only 40 mm × 40 mm × 27 mm, and the closed-loop stroke reaches 60 μ m. 3. Built in high-precision capacitive sensor The built-in capacitive sensor provides feedback control for the movement of the displacement stage, achieving nanometer level resolution. Compared with systems that use strain gauges for feedback, it has higher closed-loop accuracy and stiffness, and can support higher speed position control. performance parameters
In closed-loop control mode, use the upper computer program to apply a step displacement command of 6 μ m (10% of the full stroke) to the piezoelectric station, and test the time required for the X-axis and Y-axis to enter the ± 1% (± 60 nm) error band from the start of the step to stability. During testing, the load of the piezoelectric station was 110 g, and displacement data was collected by its built-in sensor with a sampling rate of 25 ksps, and sliding average filtering was used. The step response stabilization times for the X-axis and Y-axis were measured to be 48 ms and 46 ms, respectively.
Diagram: Overall image of X-axis step response
Diagram: Partial image of X-axis step response
Diagram: Overall image of Y-axis step response
Diagram: Y-axis step response partial image What are the main application scenarios? The main scenarios include: optical alignment and beam stabilization, semiconductor and micro/nano manufacturing, etc.
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The PJ3306 piezoelectric displacement platform from Jianxing Technology is a high-precision X and Y two-dimensional nano motion platform with a closed-loop stroke of up to 60 μ m. The platform adopts a flexible hinge amplification mechanism optimized by finite element analysis, and is equipped with high-precision capacitive displacement sensors with nanometer level resolution. Compared with systems that use strain gauges for feedback, this product can directly measure the relative displacement between the dynamic and static platforms, thus having higher closed-loop accuracy. The PJ3306 piezoelectric displacement stage is designed with embedded mounting holes to optimize space utilization and further reduce the volume, with an overall volume of only 40 mm × 40 mm × 27 mm. It is suitable for sample scanning (such as spiral scanning and gradient scanning), microscope sample movement, micro nano processing, and nano positioning.
Illustration: Physical photo of the motor Recommended Controller: PE112 Universal Digital Piezoelectric Controller This controller integrates a capacitive sensor measurement circuit and supports multiple working modes such as open-loop, closed-loop, digital control, analog control, etc. It has rich communication interfaces, including RS422, USB, Ethernet, etc. The controller consists of multiple submodules, and the number of channels can be adjusted by combining different modules. It supports up to 6 channels and can also choose the high-voltage driver mode.
Illustration: Physical photo of the controller
Diagram: Upper computer software interface What are the advantages of the product? 1. Adopting a flexible hinge system The flexible hinge system can achieve frictionless high-precision displacement guidance, achieve nanometer level position control, and will not wear under extremely high frequency motion, with a high service life and no maintenance required. 2. Small size and large stroke By designing embedded installation holes, the volume of the motion platform is further reduced. The size of PJ3306 is only 40 mm × 40 mm × 27 mm, and the closed-loop stroke reaches 60 μ m. 3. Built in high-precision capacitive sensor The built-in capacitive sensor provides feedback control for the movement of the displacement stage, achieving nanometer level resolution. Compared with systems that use strain gauges for feedback, it has higher closed-loop accuracy and stiffness, and can support higher speed position control. performance parameters
In closed-loop control mode, use the upper computer program to apply a step displacement command of 6 μ m (10% of the full stroke) to the piezoelectric station, and test the time required for the X-axis and Y-axis to enter the ± 1% (± 60 nm) error band from the start of the step to stability. During testing, the load of the piezoelectric station was 110 g, and displacement data was collected by its built-in sensor with a sampling rate of 25 ksps, and sliding average filtering was used. The step response stabilization times for the X-axis and Y-axis were measured to be 48 ms and 46 ms, respectively.
Diagram: Overall image of X-axis step response
Diagram: Partial image of X-axis step response
Diagram: Overall image of Y-axis step response
Diagram: Y-axis step response partial image What are the main application scenarios? The main scenarios include: optical alignment and beam stabilization, semiconductor and micro/nano manufacturing, etc.
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