PI PICMA P-840 Скачать руководство пользователя страница 14 | Manualshive

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PI PICMA P-840 Скачать руководство пользователя страница 14

6

Installation

6.1

Avoiding Mounting Errors

Piezo actuators may only be loaded axially. The following figures intend to help you to avoid
mounting errors.

Figure 3: Not tightly screwed at both ends and no angles

A: Wrong: Angular error at the tip
B: Right: Axial loading of the actuator
C: Wrong: The actuator is screwed tight at both ends

Figure 4: Ball tips or flexures for decoupling lateral forces and bending forces

6 INSTALLATION

P840M0001EN

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1/29/2021

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M O T I O N | P O S I T I O N I N G

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Содержание PICMA P-840

Страница 1: ...P840M0001EN 1 29 2021 User Manual P 840 PRELOADED PIEZO ACTUATORS M O T I O N P O S I T I O N I N G...

Страница 2: ...iew 11 4 5 Suitable Electronics 11 5 Unpacking 13 6 Installation 14 6 1 Avoiding Mounting Errors 14 6 2 Mounting the P 840 and Connecting to a Protective Earth Conductor 15 6 3 Fixing the Load 16 6 4...

Страница 3: ...pecifications 28 12 2 Maximum Ratings 29 12 3 Ambient Conditions and Classifications 29 12 4 Dimensions 31 13 Old Equipment Disposal 32 14 Appendix 33 14 1 Pin Assignment 33 14 1 1 Voltage Connector 3...

Страница 4: ...gard thereto Physik Instrumente PI GmbH Co KG reserves all rights The use of any text images and drawings is permitted only in part and only when indicating the source Original instructions First prin...

Страница 5: ...V PZ201 User manual E 617 high power piezo amplifier 1 channel 30 to 130 V PZ115 PZ160 User manual E 621 piezo amplifier servo controller mod ule 1 channel 30 to 130 V PZ166 PZ167 User manual E 625 p...

Страница 6: ...N Parameter name example parameter where the serial number is stor ed 5 Value that must be entered or selected via the PC software 2 3 2 Symbols Used Symbol Label Meaning General hazard symbol DANGER...

Страница 7: ...missing or problems occur with downloading Contact our customer service department p 27 Downloading Manuals 1 Open the website www pi ws 2 Search the website for the product number e g P 882 or the pr...

Страница 8: ...g live parts of the P 840 can result in minor injury from electric shock Do not open the P 840 If the protective earth conductor is missing or not properly connected risk of dangerous touch voltages o...

Страница 9: ...relevant information provided by the manufacturer Only use the device on the basis of the complete user manual Missing information due to an incomplete user manual can result in minor injury and damag...

Страница 10: ...reloaded piezo actuator 30 m travel range 1000 N 50 N ball tip P 840 3B Preloaded piezo actuator 45 m travel range 1000 N 50 N ball tip P 840 4B Preloaded piezo actuator 60 m travel range 1000 N 50 N...

Страница 11: ...using tube 3a and base 3b 4 Cable exit sensor connector For P 841 models only 5 Cable exit voltage connector 6 AF10 wrench flat for open end wrench Arrow Positive direction of motion of the tip 4 5 Su...

Страница 12: ...plifier servo controller module 1 channel 30 to 130 V E 625 Piezo amplifier servo controller 1 channel 30 to 130 V E 663 Piezo amplifier 3 channels 20 to 120 V E 665 Piezo amplifier servo controller 1...

Страница 13: ...the P 840 with care 2 Compare the contents with the scope of delivery according to the contract and the delivery note 3 Inspect the contents for signs of damage If any parts are damaged or missing con...

Страница 14: ...ing errors Figure 3 Not tightly screwed at both ends and no angles A Wrong Angular error at the tip B Right Axial loading of the actuator C Wrong The actuator is screwed tight at both ends Figure 4 Ba...

Страница 15: ...r holding the base p 11 of the P 840 see Dimensions p 31 for across flats size Suitable screwdriver Requirements You have read and understood the general safety instructions p 8 You have read and unde...

Страница 16: ...840 1 Use the open end wrench to hold the base of the P 840 in position 2 Screw the P 840 onto a suitable underlying surface For this purpose screw into the mounting hole in the bottom of the base p...

Страница 17: ...the tip of the P 840 in place 2 Insert the screw into the mounting hole in the tip and tighten to secure the load 3 Remove the open end wrench from the tip 6 4 Connecting the P 840 Tools and Accessori...

Страница 18: ...power generated in the piezo actuator The operating frequency operating voltage and operating time must be selected so that the maximum permissible operating temperature of the piezo actuator is not...

Страница 19: ...zo actuator kg meff Effective mass meff additional load M kg See also Calculating the Effective Mass p 18 2 Calculate the maximum operating frequency of the loaded piezo actuator with the following fo...

Страница 20: ...s You have read and understood the general safety instructions p 8 You have installed p 14 the P 840 correctly You have read and understood the user manual for the electronics used If a digital contro...

Страница 21: ...estruction of the piezo actuator due to excessive operating frequencies Excessive operating frequencies can destroy the piezo actuator Select the operating frequency so that the following conditions a...

Страница 22: ...he load and or dynamics requires the operating parameters to be adjusted The P 840 is operated near to its resonant frequency If you notice oscillation stop the P 840 immediately Starting and Operatin...

Страница 23: ...ed to the Electronics 1 Insert the P 840 s voltage connector into the switched off electronics from PI and maintain the connection for a few seconds 7 STARTUP AND OPERATION P840M0001EN 1 29 2021 23 M...

Страница 24: ...rating the P 840 s housing can short circuit the actuator and drive electronics Disconnect the P 840 from the electronics before cleaning Prevent cleaning fluid from penetrating the P 840 s housing NO...

Страница 25: ...ting parameters wrongly set because for example the load was changed Switch off the electronics immediately Check the settings of the operating parameters see the user manual for the electronics If ne...

Страница 26: ...ortation 1 Pay attention to the ambient conditions and classifications p 29 2 Pack the P 840 in the original packaging 3 If the P 840 is to be sent use a stable outer box 10 TRANSPORTATION P840M0001EN...

Страница 27: ...the controller if applicable Version of the driver or the software if applicable Operating system on the PC if applicable If possible Take photographs or make videos of your system that can be sent t...

Страница 28: ...EMO FFA 00 250 coaxial LEMO FFA 00 250 coaxial Cable length 1 1 1 1 1 m 0 mm 50 mm Recommended elec tronics E 503 E 505 E 610 E 617 E 621 E 625 E 663 E 665 E 709 E 831 E 503 E 505 E 610 E 617 E 621 E...

Страница 29: ...um power consumption The value corresponds to the power consumption of the unloaded uncooled piezo actuator that is operated at a voltage of 100 V peak to peak with the operating frequency from column...

Страница 30: ...ity 80 for temperatures up to 31 C Decreasing linearly to 50 relative humidity at 40 C Storage temperature 20 C to 80 C Transport temperature 20 C to 80 C Overvoltage category II Protection class I De...

Страница 31: ...places are separated by a comma in the drawings The exact position of the wrench flats on the tip is not defined i e the tip and base can be offset from each other at any angle with respect to the wr...

Страница 32: ...order to fulfil the responsibility as the product manufacturer PI undertakes environmentally correct disposal of all PI equipment free of charge if it was made available to the market after August 13...

Страница 33: ...nnector Figure 8 Voltage connector LEMO FFA 00 250 CTAC22 Pin Signal Function Inner contact Input Piezo voltage 0 to 100 V Connector shell cable shield Input Piezo voltage ground 14 APPENDIX P840M0001...

Страница 34: ...wing European directives Low Voltage Directive EMC Directive RoHS Directive The standards applied for certifying conformity are listed below Safety Low Voltage Directive EN 61010 1 EMC EN 61326 1 RoHS...

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