
( Brand: Pi ), ( Manufacturer Part Number: E-665.XR ), ( Type: Servo Amplifier ), ( Current Type: Ac ), ( Number Of Phases: 1-phase ), ( Country Of Origin: Germany ), ( Unit Type: Unit ), ( UPC: 801234325712 )
The Pi E-665.XR LVPZT Amplifier Servo Piezoelectric Module is a versatile and high-performance actuator solution designed for precision motion control applications. This piezoelectric module, manufactured by Physik Instrumente (PI), is an essential component for those requiring sub-micron positioning accuracy and nanometer-level forces.
The Pi E-665.XR features a compact size of 15 mm x 15 mm x 10 mm, making it an ideal choice for space-constrained systems. It comes equipped with an integrated low-voltage piezo actuator (LVPZT) and an internal servo amplifier, eliminating the need for external amplifiers and simplifying system design. The amplifier offers a wide frequency range of up to 10 kHz, enabling fast response times and dynamic motion.
This module is designed to operate on a low voltage power supply, with a recommended voltage range of 5 V to 24 V DC. The Pi E-665.XR supports a maximum continuous force of 5 N and a maximum stroke length of 4 m. It is also capable of achieving a maximum acceleration of 1200 g and a maximum velocity of 17 m/s.
Several control options are available for the Pi E-665.XR, including pulse-width modulation (PWM), voltage control, and current control. It also supports various communication interfaces, such as IEEE-488.2, RS-232, USB, and Ethernet, ensuring seamless integration with various control systems.
Additionally, the module includes an integrated temperature sensor, allowing for real-time temperature monitoring and temperature compensation. This feature is crucial for maintaining optimal performance and accuracy in temperature-sensitive applications.
The Pi E-665.XR is built to withstand harsh environments, featuring a rugged housing made of anodized aluminum and a stainless steel spring. It also comes with an integrated, maintenance-free ceramic piezoelectric stack. This design ensures reliable operation, even in challenging conditions.
Overall, the Pi E-665.XR LVPZT Amplifier Servo Piezoelectric Module by Physik Instrumente is a powerful and versatile actuator solution, suitable for various precision motion control applications. Its compact size, integrated amplifier, wide frequency range, and support for various control options make it an indispensable tool for engineers and researchers seeking sub-micron positioning accuracy and nanometer-level forces.
The Pi E-665.XR LVPZT Piezoelectric Amplifier Servo Module is a compact and powerful actuator designed for precise positioning and force control applications. Here are some pros and cons that may help you make an informed decision about purchasing this product.
Pros:1. High Precision: The Pi E-665.XR is capable of achieving very small displacements with high accuracy, making it suitable for applications where precise positioning is essential.
2. Wide Operating Voltage Range: This amplifier servo module can operate on a wide range of input voltages, from 3.5V to 36V, making it versatile for use in various systems.
3. Low Power Consumption: The Pi E-665.XR has a low power consumption, which can help extend battery life in portable applications or reduce energy costs in stationary systems.
4. Built-in Feedback Control: The amplifier includes built-in feedback control, allowing for closed-loop operation and improved stability and accuracy.
5. Compact Size: The Pi E-665.XR is relatively small in size, making it easy to integrate into space-constrained systems.
Cons:1. Limited Maximum Force: While the Pi E-665.XR is capable of generating high forces for its size, it may not be sufficient for applications that require very large forces.
2. Complex Setup: Setting up the amplifier and configuring it for your specific application may require some expertise and time.
3. Limited Temperature Range: The Pi E-665.XR is not designed for extreme temperatures, so it may not be suitable for use in high or low temperature environments.
4. Expensive: Compared to other types of actuators, piezoelectric modules and their accompanying amplifiers can be more expensive, which may be a consideration for some applications.
Conclusion:The Pi E-665.XR LVPZT Piezoelectric Amplifier Servo Module is an excellent choice for applications that require precise positioning and force control, particularly in space-constrained systems. Its wide operating voltage range, low power consumption, and built-in feedback control make it a versatile and capable actuator. However, its limited maximum force, complex setup, and high cost may make it less suitable for applications that do not require such high levels of precision or where larger forces are necessary. Ultimately, the decision to purchase the Pi E-665.XR should be based on the specific requirements of your application and the trade-offs between precision, force, size, cost, and ease of use.
Recommendation:If you require precise positioning and force control in a compact, versatile, and efficient package, the Pi E-665.XR LVPZT Piezoelectric Amplifier Servo Module is a strong recommendation. However, if your application requires larger forces or more complex setup, you may want to consider other types of actuators, such as linear motors or hydraulic cylinders. Additionally, be sure to carefully consider the cost-benefit analysis of using a piezoelectric module and amplifier, as they may be more expensive than other options.
Brand: PI model: LVPZT-Amplifier / Servo model Number/MPN: E-665.XR Amplifier Range: -20. The overall appearance is good. 120 V Country of Manufacture: Germany Power Supply: Included Functional Testing: Tested for power, but retrieved from a laboratory in which the unit was functioning, The exhibits minor cosmetic wear consistent with use, including light scuffs and scratches on housing rack ears. Unit powers on and responds to front panel controls.
This PZT amplifier provides high-precision voltage output for Piezoelectric actuators, features integrated servo control, and is designed applications requiring fine positioning dynamic control. Unit was not tested in the field of use. voltage output display adjusts with bias control. No further testing performed.
The front panel displays are clear, and all controls connectors intact.