Axis 850 Uživatelský manuál stáhnout pdf (Strana 6)

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Micropositioning

Hexapods Parallel

Kinematics

C-887.11 C-887.21

Function 6-D controller for Hexapods, 19“, 6-D controller for Hexapods,

incl. control of two additional single axes, compact bench-top for a lower system price

can be enhanced with many options

Drive type

Servo motors (Hexapod and additional axes) Servo motors

Optional: Piezo drives

Motion and control

Servo characteristics

32-bit PID filter

Trajectory profile modes

Trapezoid, linear interpolation

Processor

CPU: 1.8 GHz, motion control chip with 2.5 kHz servo update rate

Encoder input

AB (quadrature) differential TTL signal, 5 MHz

Stall detection

Servo off, triggered by position error

Reference point switch

TTL signal

Electrical properties

Max. output power per channel 10-bit output for PWM drivers, 24 kHz

Max. output voltage per channel

TTL in PWM operation for SIGN and MAGN

Interface and operation

Communication interfaces TCP/IP, RS-232

VGA (monitor), USB (keyboard, mouse, manual control unit)

Hexapod connection

MDR, 68-pin for data transmission

M12 4-pin. for power supply

Connection for additional single axes

15-pin sub-D –

I/O ports

Optional: Analog inputs (photometer cards) –

Command set

PI General Command Set (GCS)

User software

PIMikroMove

Software drivers

LabVIEW driver, shared libraries for Windows and Linux

Manual control

Optional: C-887.MC control unit for Hexapods

Miscellaneous

Operating voltage 100 to 240 VAC, 50 / 60 Hz

Operating temperature range

5 to 40°C

Mass

11 kg 5 kg

Dimensions

395 × 483 × 185 mm 255 × 226 × 185 mm

All PI Hexapod systems are delivered with an extensive software package.

Included are simulation programs that calculate the working space of the

Hexapod and the individual loads on each actuator depending on the Hexapod

orientation in space

Highly advanced digital controllers are also available for

Hexapods with piezo stepping drives which are suitable for

operation in strong magnetic ﬁelds or UHV environments

Appendix Nanometrology

Nanopositioning &

Piezoelectrics

Linear Actuators &

Motors

1 2 3 4 5 6 7 8 9 10

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