For Positioners with Closed-Loop DC Motor, USB, RS-232, TCP/IP, SPI, I/O, Joystick

PID servo control with dynamic parameter switching

Powerful macro programming language, e.g., for stand-alone operation

Data recorder

Integrated interfaces: USB, RS-232, Ethernet, SPI, I/O, joystick

Trajectory support for 1- or 2–D motion patterns

Digital motion controller for DC servo motors
4 or 6 axes. Dual-core architecture for increased performance and flexibility by separating command processing and position control. Simple adaptation / extension possible for OEM products. Motion control of PI positioning systems with DC motors: Direct motor control, PWM control for PI positioning stages with integrated ActiveDrive amplifiers or integrated block commutation (brushless motors). Supports motor brake.

Interfaces and communication
Interfaces: TCP/IP, USB and RS-232 for commands. A/B quadrature encoder input. TTL inputs for limit and reference point switches. I/O lines (analog/digital) for automation. USB interface for human interface devices.

Motion profiles
Point-to-point, trapezoidal velocity profile. User-definable trajectories (e.g., circles, sine curves) from externally fed points.

Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with auto start macro. Data recorder. ID chip detection for fast startup. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

For Stages with Direct Drive, TCP/IP Interface

1, 2, & 4 motion axes

Fully integrated closed-loop servo control, amplifier module, and power supplies

For voice coil drives, DC motors and brushless 3-phase motors

Quiet PWM drives

Encoder inputs support sine/cosine and BiSS-C

5 A continuous current/10 A peak output current per axis

The A-81x motion controller series from PI offers a fully integrated electronics solution with controller, drives, and power supplies in a compact 19-inch rack unit. The A-81x controllers are designed and optimized for PIglide air bearing stages that are equipped with direct drive linear and rotation servo motors, and high-resolution encoders.

Standard options include inputs for incremental sine/cosine and absolute encoders that use the BiSS-C data protocol. Support for sine/cosine encoders has an integrated interpolation factor of 16384x. All controllers feature integrated flash memory for stored motion programs and parameters.

The A-81x controllers can be operated in stand-alone mode running stored programs, or controlled via an external PC. A PC is required for programming and startup. All software is supplied with the controller.

If the controller is purchased together with a PIglide air bearing stage or positioning system, PI will perform the servo tuning, startup of the controller, and error calibration, and supply a complete ready-to-use positioning system.

The A-81x motion controller features the state of the art ACS SPiiPlusEC motion controller and EtherCAT® master.

For Ultrasonic Piezo Motors, 1 Axis, Inexpensive and Compact
Integrated power amplifier
PID servo control with dynamic parameter switching
Macro programmable for stand-alone functionality
Data recorder
Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python
Servo controller and power amplifier
Single-axis benchtop device with special PID controller for ultrasonic piezo motors. Integrated power amplifier for PILine® drives and class 1 positioners.
Interfaces and communication, encoder input
USB interface for commanding. Differential signal transmission (A/B). TTL inputs for limit and reference point switches.
Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. ID chip detection for fast startup. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

For Piezoelectric Inertia Drives, SPI, TCP/IP, USB, RS-232 Interfaces

Broadband encoder input
Macro programmable for stand-alone functionality
Fast startup due to ID chip detection
Data recorder
Digital I/O ports (TTL)
Joystick for manual operation

Digital servo controller for piezo inertia drives
Integrated power amplifier and voltage generator for piezo inertia drives. Point-to-point motion, trapezoidal velocity profile, actuator mode for nanometer precision positioning at the target position. 1 axis.

Interfaces
USB, RS-232, TCP/IP, and SPI for commanding. I/O lines (analog/digital) for automation. Connector for analog joystick.

Encoder inputs
Differential signal transmission for digital (A/B) or analog (sin/cos) encoder signals. BiSS interface for absolute encoders. TTL inputs for limit and reference point switches.

Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. ID chip detection for fast startup. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

For Closed-Loop and Open-Loop Operation, HD Sub-D 26, 48 V

High microstep resolution

Closed-loop operation of 2-phase stepper motors

Support for external sensors

Daisy chain networking

For Stages with Direct Drive and High Power Requirements, TCP/IP Interface

4, 6 or 8 high-performance motion axes

Fully integrated closed-loop servo control, amplifier module, and power supplies

For voice coil drives, DC motors, and brushless 3-phase motors

Quiet PWM drives. Optional: NanoPWM high-performance drive control

Encoder inputs support sine/cosine and BiSS-C

The A-82x motion controller series from PI offers a fully integrated electronics solution with controller, drives, and power supplies in a compact 4-U-high 19-inch rack unit. The A-82x controllers are designed and optimized for PIglide air bearing stages that are equipped with direct drive linear and rotation servo motors, and high-resolution encoders. The A-82x motion controller features the state-of-the-art ACS SPiiPlusEC motion controller and EtherCAT master.

Standard options include inputs for incremental sine/cosine and absolute encoders that use the BiSS-C data protocol. Support for sine/cosine encoders has an integrated interpolation factor of 16384x. All controllers feature integrated flash memory for stored motion programs and parameters.

The A-82x controllers can be operated in stand-alone mode running stored programs, or controlled via an external PC. A PC is required for programming and startup. All software is supplied with the controller.

If the controller is purchased together with a PIglide air bearing stage or positioning system, PI will perform the servo tuning, startup of the controller, and error calibration, and supply a complete ready-to-use positioning system.

The NanoPWM technology from ACS is integrated into the A-824.2Nx00 models. They offer the best possible solution for demanding positioning applications: Subnanometer position holding, tracking errors limited to a few nanometers, optimal velocity constancy. NanoPWM are a genuine alternative to linear drives: Comparable performance at a lower price with less space required for the overall system.

1 Axis, for DC Motors and PWM Motor Drivers

High-speed encoder input to 60 MHz

Powerful macro programming language, e.g., for stand-alone operation

Nonvolatile memory for macros and parameters

Data recorder

Daisy chain networking

Connector for joystick

Digital motion controller for DC servo motors
1 axis. Motion control of PI positioning systems with DC motor: Direct motor control; PWM control for fast PI stages with integrated ActiveDrive amplifiers or with brushless motors and integrated block commutation. PID controller. Supports motor brake.

Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

Interfaces and communication
USB and RS-232 interface for commanding. A/B quadrature encoder input. TTL inputs for limit and reference switches. I/O lines (analog/digital) for automation. Connector for analog joystick. Daisy chain networking for up to 16 axes operated via a common computer interface.1 Axis, for DC Motors and PWM Motor Drivers

High-speed encoder input to 60 MHz

Powerful macro programming language, e.g., for stand-alone operation

Nonvolatile memory for macros and parameters

Data recorder

Daisy chain networking

Connector for joystick

Digital motion controller for DC servo motors
1 axis. Motion control of PI positioning systems with DC motor: Direct motor control; PWM control for fast PI stages with integrated ActiveDrive amplifiers or with brushless motors and integrated block commutation. PID controller. Supports motor brake.

Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

Compact Bench-Top Device for Controlling 6-Axis Systems

Sophisticated controller using vector algorithms

Commanding in Cartesian coordinates

Easy customization of coordinate systems by command

Analog interfaces and motion stop optional

Extensive software package

Digital controller for 6-axis parallel kinematics
High-performance digital controller for hexapods (6-axis parallel-kinematics) with DC motors. Additional control for two further single axes with integrated ActiveDrive.

Interfaces
TCP/IP for remote control and remote maintenance. RS-232. USB connection for external input devices (HID).

Scope of delivery
The order is made together with suitable hexapod mechanics. The scope of delivery includes the hexapod, controller with software package, cable set, and power adapter.

Functions
Position input via Cartesian coordinates, coordinate transformation handled by the controller. To simplify integration of the hexapod, the reference system (Work, Tool) can be quickly and easily changed. The real-time operating system prevents jitter and therefore guarantees constantly low response times. Stable, virtual pivot point can be freely defined in space. Data recorder for recording of operating data such as motor control, velocity, position or position errors. Macro programming. An autostart macro allows stand-alone operation. The controller supports motor brakes and absolute-measuring sensors with BiSS interface.

Extensive software support
PIMikroMove user software. Common command set for all PI positioning systems. Full set of drivers for use with NI LabVIEW. GUI input interfaces, configuration software, and graphically displayed scan routines.

For Ultrasonic Piezo Motors, 2 Axes, Inexpensive and Compact

Integrated power amplifier

PID servo control with dynamic parameter switching

Macro programmable for stand-alone functionality

Data recorder

Daisy chain networking

Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python

Servo controller and power amplifier
Two-axis benchtop device with special PID controller for ultrasonic piezo motors. Network capable with up to 16 units on a single interface. Integrated power amplifier for PILine® performance class 1 and 2 drives and positioners.

Interfaces and communication, encoder input
USB and RS-232 interfaces for commanding. I/O lines for automation. Differential signal transmission (A/B). TTL inputs for limit and reference point switches.

Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. ID chip detection for fast startup. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.

Rack with Processor and Interface Module for Modular Multi-Axis Controller System

Easy configuration and startup

Modular design for versatile expansion

Efficient communication with the controller modules

Greatly reduced wiring effort

Saves space and costs