E-712.1AM Digital Motion Controller

For NEXLINE® Piezo Stepping Drives

PI E-712.1AM
Special control algorithms for NEXLINE® nanopositioning linear-motor actuators
Highly stable 20-bit D/A converter
Servo frequency 50 kHz
Flexible interfaces: Ethernet, RS-232, USB

Digital Motion Controller

The E-712.1AM is a high-performance single channel piezo controller for high-precision and powerful NEXLINE® drives with incremental encoders. It is equipped with high-performance, low-noise amplifiers and is capable of controlling NEXLINE® step algorithms. The P-I controller offers 2 configurable notch filters.

Comprehensive Functions

The controller is equipped with a data recorder and a wave generator. The comprehensive software package also contains LabVIEW drivers and shared libraries for Windows and Linux.

Interfaces

Ethernet, USB, RS-232 as well as 8 digital inputs and outputs each for triggers. The LEMO interface enables external synchronization.

NEXLINE®

High-load stepping drives combine piezo clamping and shear actuators, in order to move a rod. The drives feature particularly high forces and stiffnesses. They are capable of dynamically compensating oscillations in the range of a few micrometers with nanometer resolution.

Fields of application

Industry and research. Semiconductor manufacturing and inspection.


E–712.1AM

Unit

Function

Modular digital controller for NEXLINE® piezo stepping drives

Axes

1

Processor

PC-based, real-time operating system

Servo frequency

50

kHz


Sensor

Servo characteristics

P-I, two notch filters

Sensor type

Incremental, analog signals (sin/cos)

Sensor resolution

16-bit, quantized

bit

External synchronization

Yes


Amplifier

Amplifier channels

4

Output voltage

-250 to 250

V

Peak output power per channel

45

W

Average output power per channel

15

W

Peak output current per channel

180

mA

Average output current per channel

60

mA

Current limitation

Short-circuit-proof

Resolution DAC

20-bit, interpolated

bit

Overheat protection

Output voltage switch-off at 75 °C


Interfaces and operation

Interface / communication

Ethernet, USB, RS-232

Piezo / sensor connection

Sub-D 25-pin (f)

Digital input/output

MDR20; 8 × IN, 8 × OUT; TTL

Command set

PI General Command Set (GCS)

User software

NanoCapture, PIMikroMove

Software drivers

LabVIEW driver, shared libraries for Windows and Linux

Supported functions

NEXLINE® servo algorithms, data recorder, wave generator, trigger I/O

Display and indicators

LEDs for OnTarget, Error, Power

Linearization

4th order polynomials, DDL option (Dynamic Digital Linearization)


Miscellaneous

Operating temperature range

5 to 50

°C

Mass

5.35

kg

Dimensions

9.5" chassis, 236 mm x 132 mm x 296 mm + handles (47 mm length)

Max. power consumption

100

W

Operating voltage

90 to 240 VAC, 50 to 60 Hz

Ask about custom designs!

Downloads

Datasheet

pdf
pdf

PI Datasheet E-712.1AM

Digital Motion Controller, for NEXLINE piezo stepping drives
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pdf - 692 KB
pdf - 686 KB