12‐Channel Piezo Servo Controller E80.D12 is a 12‐channel piezoelectric controller with high power, low power consumption and low ripple noise. It is specially designed to drive piezoelectric deflection mirrors. It can drive 4 piezoelectric deflection mirrors at the same time with a bandwidth of up to 5kHz. E80.D12S is digitally controlled by the upper computer and has a closed‐loop control function.
The controller adopts a dedicated operational amplifier circuit to ensure the output capability of high voltage and large current. By optimizing the sensing servo module, the accuracy and stability of PI adjustment and control are improved, and the reliable anti‐interference design ensures the high frequency response of the controller.
Characteristics • Integrated • 12‐channel output • Output voltage 0~120V • Closed loop servo control • Drive 4 piezoelectric deflection mirrors at the same time
Driving Principle
Frequency Load Curve
Technical Data Model: E80.D12S Function: Digital integrated piezoelectric controller Number of channels: 12 Output voltage: 0~120V Output voltage ripple: <5mV/channel@2.2μF Sensor type: SGS/LVDT Servo characteristics: analog P‐I Sensing output ripple: 10mV Communication interface: RS‐422 Processor: ARM 32 bit
D/A converter: 16 bits Overcurrent protection: Yes Heat dissipation method: shell heat dissipation Size: 292×232×35mm Weight: 1.9kg Power supply voltage: 24~30V DC Operating temperature: 0~+50℃ For different applications of piezoelectric nanopositioning products, there will be different parameter requirements for piezoelectric controllers. CoreMorrow has a variety of standard piezoelectric ceramic controllers, which can provide suitable solutions for different applications such as scientific research, experiment, and industry. At the same time, we also provide customized services for piezoelectric ceramic controllers according to specific requirements such as output voltage, frequency, power, volume and other special parameters requirements.