PI N-412 User manual

Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany

Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws

N412T0001

-412 Piezo Motor Rod Drive

User Manual

Version: 1.2.1

Date: 02/28/2019

This document describes the following product



N-412.50

OEM linear drive, 13 mm travel range, 7 N

feed

force, silent operation, 9.5 mm (0.375")

clamping shank



N-412.51

OEM linear drive, 13 mm travel range, 7 N feed

force, silent operation, M10x1 thread

Physik Instrumente (PI) GmbH & Co. KG is the owner of the following trademarks:

PI®, PIC®, PICMA®, PILine®, PIFOC®, PiezoWalk®, NEXACT®, NEXLINE®, PInano®, NanoCube®, Picoactuator®,

Nanoautomation®, NEXSHIFT, PicoCube, PiezoMove, PIMikroMove, PIMag®.

this manual are protected by copyright. With regard thereto, Physik Instrumente (PI) GmbH & Co. KG retains

all the rights. Use of said text, photographs and drawings is permitted only in part and only upon citation of

the source.

Original instructions

First printing: 02/28/2019

Document number: N412T0001, CBo, version 1.2.1

Subject to change without notice. This manual is superseded by any new release. The latest release is

available for download (p. 6) on our website.

Contents

1About this Document 5

1.1 Objective and Target Audience of this User Manual.................................................. 5

1.2 Symbols and Typographic Conventions...................................................................... 5

1.3 Figures ........................................................................................................................ 6

1.4 Other Applicable Documents ..................................................................................... 6

1.5 Downloading Manuals................................................................................................ 6

2Safety 7

2.1 Intended Use .............................................................................................................. 7

2.2 General Safety Instructions ........................................................................................ 8

3Product Description 9

3.1 Model Overview ......................................................................................................... 9

3.2 Product View .............................................................................................................. 9

3.3 Product Labeling....................................................................................................... 10

3.4 Scope of Delivery...................................................................................................... 11

3.5 Suitable Electronics .................................................................................................. 11

3.6 Accessories ............................................................................................................... 11

4Unpacking 11

5Installation 12

5.1 General Notes on Installation................................................................................... 12

5.2 Installing the Linear Drive onto a Mechanical Mounting and Connecting it to

the Protective Earth Conductor................................................................................ 13

5.3 Installing an N-412.50 (with clamping shank) .......................................................... 14

5.4 Installing an N-412.51 (with mounting thread)........................................................ 15

6Startup and Operation 15

6.1 General Notes on Startup and Operation ................................................................ 15

6.2 Starting Up the N-412 with the E-872.401 Drive Electronics ................................... 17

6.3 Operating Parameters of the N-412......................................................................... 17

7Maintenance 18

7.1 Cleaning the N-412 ................................................................................................... 18

8Troubleshooting 19

9Customer Service 19

10 Technical Data 20

10.1 Specifications............................................................................................................ 20

10.1.1 Data Table.................................................................................................... 20

10.1.2 Maximum Ratings........................................................................................ 21

10.1.3 Ambient Conditions and Classifications ...................................................... 21

10.2 Drive Performance ................................................................................................... 22

10.3 Lifetime..................................................................................................................... 22

10.4 Dimensions ............................................................................................................... 23

10.5 Pin Assignment ......................................................................................................... 24

11 Old Equipment Disposal 24

12 EU Declaration of Conformity 25

1 About this Document

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 5

1About this Document

1.1 Objective and Target Audience of this User Manual

This user manual contains the information necessary for the intended use of the N-412.

It assumes that the reader has a fundamental understanding of basic servo systems as well as

motion control concepts and applicable safety procedures.

The latest versions of the user manuals are available for download (p. 6) on our website.

1.2 Symbols and Typographic Conventions

The following symbols and typographic conventions are used in this user manual:

CAUTION

Dangerous situation

If not avoided, the dangerous situation will result in minor injury.

Measures for avoiding the risk.

NOTICE

Dangerous situation

If not avoided, the dangerous situation will result in damage to the equipment.

Measures for avoiding the risk.

INFORMATION

Information for easier handling, tricks, tips, etc.

Symbol/Label Meaning

Action consisting of several steps whose sequential order must be

observed



Action consisting of one or several steps whose sequential order is

irrelevant

List item

p. 5

Cross-reference to page 5

RS-232

Labeling of an operating element on the product (example: socket of the

RS-232 interface)

Warning sign on the product which refers to detailed information in this

manual.

1 About this Document

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 6

1.3 Figures

For better understandability, the colors, proportions, and degree of detail in illustrations can

deviate from the actual circumstances. Photographic illustrations may also differ and must not

be seen as guaranteed properties.

1.4 Other Applicable Documents

The devices that are mentioned in this documentation are described in their own manuals.

Product Document

E-872.401 Q-Motion® piezo motor / PiezoMike

drive electronics (benchtop device)

PZ279EN user manual

1.5 Downloading Manuals

INFORMATION

If a manual is missing or problems occur with downloading:

Contact our customer service department (p. 19).

INFORMATION

For products that are supplied with software (CD in the scope of delivery), access to the

manuals is protected by a password. Protected content is only displayed on the website after

entering the access data.

You need the product CD to get the access data.

For products with CD: Get access data

1. Insert the product CD into the PC drive.

2. Switch to the Manuals directory on the CD.

3. In the Manuals directory, open the Release News (file including releasenews in the file

name).

4. Get the access data for downloading protected content in the "User login for software

download" section of the Release News. Possible methods for getting the access data:

−Link to a page for registering and requesting the access data

−User name and password is specified

5. If the access data needs to be requested via a registration page:

a) Follow the link in the Release News.

b) Enter the required information in the browser window.

c) Click Show login data in the browser window.

d) Note the user name and password shown in the browser window.

2 Safety

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 7

Downloading manuals

If you have requested access data for protected contents via a registration page (see above):

Click the links in the browser window to change to the content for your product and log

in using the access data that you received.

General procedure:

1. Open the website www.pi.ws.

2. If access to the manuals is protected by a password:

a) Click Login.

b) Log in with the user name and password.

3. Click Search.

4. Enter the product number up to the period (e.g., N-412) or the product family (e.g., rod

drive) into the search field.

5. Click Start search or press the Enter key.

6. Open the corresponding product detail page in the list of search results:

a) If necessary: Scroll down the list.

b) If necessary: Click Load more results at the bottom of the list.

c) Click the corresponding product in the list.

7. Click the Downloads tab.

The manuals are shown under Documentation.

8. Click the desired manual and save it to the hard disk of your PC or to a data storage

medium.

2Safety

2.1 Intended Use

The N-412 is a laboratory device as defined by DIN EN 61010-1. It is intended to be used in

interior spaces and in an environment which is free of dirt, oil, and lubricants.

The N-412 is a linear drive for integration in motion systems that are used for positioning,

adjustment and motion of an object (load) in one axis. For integration, the mechanics in which

the N-412 is to be installed must have suitable guides. The N-412 can be mounted horizontally

or vertically.

The N-412 linear drive uses the principle of inertia (stick-slip effect). The feed of the moving

part is produced by alternating static and sliding friction between the moving part and a

cyclically activated piezo actuator. The object to be moved (load) is coupled to the moving part

of the N-412.

When at rest, the drive is self-locking, requires no current and generates no heat. It holds the

position with maximum force.

The N-412 is not intended for continuous operation. For further information on the operating

conditions of the N-412, see “Technical Data” (p. 20).

2 Safety

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 8

The intended use of the N-412 is only possible in connection with suitable drive electronics that

provide the required operating voltages. The drive electronics are not in the scope of delivery of

the N-412. PI offers suitable drive electronics (p. 11).

External position sensors and a position controller are required for the closed-loop operation of

a motion system with N-412 drive and drive electronics.

2.2 General Safety Instructions

The N-412 is built according to state-of-the-art technology and recognized safety standards.

Improper use can result in personal injury and/or damage to the N-412.

Use the N-412 only for its intended purpose, and only when it is in perfect technical

condition.

Read the user manual.

Immediately eliminate any faults and malfunctions that are likely to affect safety.

The operator is responsible for the correct installation and operation of the N-412.

Organizational Measures

User manual

Always keep this user manual available with the N-412.

The latest versions of the user manuals are available for download (p. 6) on our

website.

Add all information from the manufacturer to the user manual, for example

supplements or technical notes.

If you give the N-412 to other users, also include this user manual as well as other

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 damage to equipment.

Only install and operate the N-412 after you have read and understood this user

manual.

Personnel qualification

The N-412 may only be installed, started up, operated, maintained, and cleaned by authorized

and appropriately qualified personnel.

3 Product Description

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 9

3Product Description

3.1 Model Overview

Product number Description

N-412.50 OEM linear drive, 13 mm travel range, 7 N feed force, silent operation,

9.5 mm (0.375") clamping shank

N-412.51 OEM linear drive, 13 mm travel range, 7 N feed force, silent operation,

M10x1 thread

3.2 Product View

Figure 1: N-412.50 product view

1 Base body

2 Clamping shank (9.5 mm diameter, 6 mm clamping width)

3 M9×1 mounting nut

4 Thread of the clamping shank

5 Moving part of the linear drive, consisting of a ceramic rod (not depicted), a ball tip

holder (5a) and a ball tip (5b)

The double arrow indicates the direction of motion when a positive voltage (+) or a negative

voltage (-) is applied.

3 Product Description

N-412 Piezo Motor Rod Drive N412T0001 Version: 1.2.1 10

Figure 2: N-412.51 product view

1 Base body

2 M10×1 mounting nut

3 Mounting thread

4 Moving part of the linear drive, consisting of a ceramic rod (not depicted), a ball tip

holder (4a) and a ball tip (4b)

The double arrow indicates the direction of motion when a positive voltage (+) or a negative

voltage (-) is applied.

3.3 Product Labeling

Labeling Description

N-412.50

Product number (example), the digits after the period refer to the model

123456789 Serial number (example), individual for each N-412

Meaning of the places (counting from left):

1 = internal information

2 and 3 = year of manufacture

4 to 9 = consecutive numbers

Warning sign “Observe manual!”

Old equipment disposal (p. 24)

Country of origin:

Germany

Country of origin

WWW.PI.WS Manufacturer's address (website)

Manufacturer's logo

CE conformity mark

This manual suits for next models

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