Discover piezo precision
At Piezo Motion, we recognize the market's demand to reduce the complexity of products while adding performance and precision. We are displacing traditional DC motor and actuator suppliers in applications that need the benefits of piezo technology at a competitive price.
Open- or closed-loop
Piezo Motion’s rotary motors are available as both open-loop control (non-feedback control) and closed-loop control (feedback control) systems; and are offered in a variety of configurations (including non-magnetic).
In the closed-loop system, motion control of the piezo motor is achieved via feedback generated from an encoder integrated within the motor assembly. Encoder communication electronics consists of a daughter board (pcb) with a serial (RS-232) port, mounted onto the main driver board.
Optional programmable logic control (PLC) software with graphical user interface (GUI) enables control of the motor using standard Windows OS.
Principle of operation
Piezeo Motion Drivers for all our motors
Piezo Motion's electronic driver PCB has been designed to provide an economical user-control interface compatible with all of our motors. Each driver PCB is supplied pre-programmed for the specific motor model and is software configurable to provide optimization of drive signals and integrated controls.
The electronic driver PCB enables precision motion control of the piezo motor via a microcontroller-based 12 V DC digital system, which also allows for user-generated inputs for motion control.
Piezo Motion’s rotary piezo motors represent a quantum leap in design of small size high-performance DC motors. Injection-molded using extremely durable, but light weight engineered reinforced thermoplastics, they combine economical cost with superior precision and ultrafast response/start-stop characteristics.
Highly energy efficient, Piezo Motion’s linear motors consume zero power in hold position while still providing significant force. Available as both open-loop control (non-feedback control) and closed-loop control (feedback control) systems, Piezo Motion’s linear motors are offered in a variety of configurations (including non-magnetic).
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