E-873 Q-Motion® Servo Controller, 1 Axis

Function

Q‑Motion® controller for positioning systems with piezo inertia drives, also suitable for closed-loop PiezoMikes

Benchtop device with option for cabinet mounting

Axes

1

Supported functions

Startup macro. Data recorder for recording operating data such as motor voltage, velocity, position or position error. Internal safety circuitry: Watchdog timer. ID chip detection.

Controller type

PID controller, parameter changing during operation

Servo cycle time

50 µs

Dynamics profile

Trapezoidal velocity profile. Point-to-point motion.

Encoder input

Analog encoder inputs sine-cosine, interpolation selectable to 20000.

Interpolation electronics preset to differential transmission, 1 V_ppand 2.5 V encoder signal offset.

BiSS interface for absolute encoders.

Stall detection

Automatic motor stop

Input limit switch

2 × TTL (pull-up / pull-down, programmable)

Input reference switch

1 × TTL for integrated reference in the encoder

Max. output power

30 W

Output voltage

0 to 100 V, drive-dependent selection

Communication interfaces

TCP/IP: RJ45/Ethernet; USB: Mini-B; RS-232: D-sub 9 (m); SPI

Motor / sensor connector

D-sub 15 (f)

I/O lines

4 analog / digital inputs, 4 digital outputs

Command set

PI General Command Set (GCS)

User software

PIMikroMove

Application programming interfaces

API for C / C++ / C# / VB.NET / MATLAB / Python, drivers for NI LabVIEW

Manual control (optional)

Analog joystick

Operating voltage

24 V DC from external power adapter (included in the scope of delivery)

Max. current consumption

1.5 A

Operating temperature range

0 to 50 °C

Mass

0.335 kg

Dimensions

137 mm x 105 mm x 43.82 mm