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C-872 Driver for PILine® Ultrasonic Piezomotors

Highly Efficient Piezomotor Amplifier

C-872
    • For all PILine® motors
    • Analog control input
    • Automatic frequency control
    • Minimum heat generation

All-Purpose Driver for All PILine® Single and Dual Drives

OEM board with analog control input. Suitable for PILine® ultrasonic piezomotors P-661, U-161, U-164 and PILine® RodDrive U-264

PILine® Ultrasonic Piezomotors and Drives

High velocity. Self-locking, no heat generation at rest. Excellent start / stop dynamics

Resonance Tracking

Automatically adjusts the driving frequency for maximum motor performance and efficiency (can be switched off)

Specifications

C-872.160

Unit

Tolerance

Function

Driver for PILine® ultrasonic piezomotors / single and dual drives with P-661, U-161, U-164 and U-264

Channels

1

Control signal input

Analog or SPI

Analog: Input on Sub-D 15 (m); ±10 V; controls velocity and direction of motion; 12-bit A/D converter

SPI: See below

Electrical properties

Output power

50

W

max.

Output voltage

240 (AC voltage, maximum amplitude and permissible frequency range depending on the motor selection)

Vpp

max.

Current limitation

2.5 (short-circuit-proof, protection for no-load operation)

A

max.

Interface and operation

DIP switch

Selecting the motor, activating / deactivating frequency control, activating / deactivating fixed frequency mode, control analog or via SPI

Motor connector

MDR14 and Sub-D 15 (f)

SPI

Input on Sub-D 15 (m)

Control value controls velocity and direction of motion, frequency specification possible

I/O ports

Sub-D 15 (m)

Looped through: 3× signals for limit and reference point switches (TTL), 4× encoder signal (A/B, differential)

Miscellaneous

Operating voltage

24 VDC, 50 W, from external power supply (not included)

Current consumption

2.5

A

max.

Operating temperature range

5 to 40

°C

Mass

0.125

kg

Dimensions

172 mm × 100 mm × 20 mm (incl. connector)

Drawings / Images

PI C-872 U-264

Order Information

C-872.160Piezomotor Drive Electronics for PILine® Systems

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Technology

Downloads

fileadmin/images/filelist/pdf.png User Manual MS211E
C-872 Piezo Motor Driver for PILine® Systems
PDF 639 K 2.1.0 EN
fileadmin/images/filelist/pdf.png PI Datasheet C-872
Driver for PILine® Ultrasonic Piezomotors Highly Efficient Piezomotor Amplifier
PDF 749 K