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PI M-227 Series User Manual Download Page 2

User Manual 

MP40E, version 1.2.0, valid for M-227.10, M-227.25, M-227.50 

CBo, 5/20/2019 
 

 

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

Page 2 / 26 

Phone +49 721 4846-0, Fax +49 721 4846-1019, Email 

[email protected]

, 

www.pi.ws

 

Contents 

About this Document 

4

 

Explanation of Symbols ....................................................................................................................................... 4 

Typographic Conventions ................................................................................................................................................ 4

 

Symbols Used .................................................................................................................................................................. 4

 

Other Applicable Documents .............................................................................................................................. 5 

Downloading Manuals ......................................................................................................................................... 5 

Safety 

6

 

Intended Use ....................................................................................................................................................... 6 

Safety Precautions ............................................................................................................................................... 7 

Mechanical Dangers ........................................................................................................................................................ 7

 

Electrical Dangers ............................................................................................................................................................ 8

 

Thermal Dangers ............................................................................................................................................................. 8

 

Product Description 

8

 

Model Overview .................................................................................................................................................. 8 

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

Directions of Motion ........................................................................................................................................... 9 

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

Scope of Delivery ............................................................................................................................................... 10 

Suitable Electronics ........................................................................................................................................... 10 

Accessories ........................................................................................................................................................ 11 

Optional Piezo Actuator ................................................................................................................................................ 11

 

Optional Tips ................................................................................................................................................................. 11

 

Technical Features ............................................................................................................................................. 11 

Rotary Encoder .............................................................................................................................................................. 11

 

Unpacking 

11

 

Installation 

12

 

Installing the M-227 .......................................................................................................................................... 12 

Replacing the Standard Flat Tip (Optional) ....................................................................................................... 13 

Connecting the M-227 to the Electronics .......................................................................................................... 13 

Startup and Operation 

14

 

General Notes on Startup and Operation ......................................................................................................... 14 

Operating Parameters ....................................................................................................................................... 15 

Starting and Operating the M-227 .................................................................................................................... 16 

Maintenance 

16

 

Cleaning the M-227 ........................................................................................................................................... 16 

Summary of Contents for M-227 Series

Page 1: ...9 721 4846 0 Fax 49 721 4846 1019 Email info pi ws www pi ws M 227 High resolution linear actuator with DC motor With optional piezo actuator This document describes the following products M 227 50 Hi...

Page 2: ...Precautions 7 Mechanical Dangers 7 Electrical Dangers 8 Thermal Dangers 8 Product Description 8 Model Overview 8 Product View 9 Directions of Motion 9 Product Labeling 10 Scope of Delivery 10 Suitabl...

Page 3: ...n Troubleshooting 17 Actuator Got Stuck at the Hard Stop 17 Unblocking the Actuator Electrically 17 Unblocking the Actuator by Hand 18 Coupling of the Actuator Slips 19 Retightening the Coupling 19 Cu...

Page 4: ...is section explains the symbols and markings used by PI in this document Typographic Conventions Symbol Meaning 1 2 Action consisting of several steps whose sequential order must be observed Action co...

Page 5: ...t 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 t...

Page 6: ...own under Documentation 8 Click the desired manual and save it to the hard disk of your PC or to a data storage medium Safety Intended Use The M 227 linear actuator is a laboratory device as defined b...

Page 7: ...indered by objects in the workspace NOTICE Damage due to excessive torque on the pusher Excessive torque on the pusher e g when the tip is replaced can damage the M 227 Do not exceed a torque of 1 Nm...

Page 8: ...fied Operate the M 227 only when the operating voltage is properly connected see Pin Assignment p 25 Thermal Dangers CAUTION Risk of burning The M 227 can overheat in continuous operation with high lo...

Page 9: ...age 9 26 Phone 49 721 4846 0 Fax 49 721 4846 1019 Email info pi ws www pi ws Product View Figure 1 Product view example view of an M 227 50 1 Flat tip non rotating 2 Pusher 3 Clamping shank 16 mm 4 Mi...

Page 10: ...acture 4 to 9 consecutive numbers Warning sign Pay attention to the manual Old equipment disposal p 26 Country of origin Germany Country of origin WWW PI WS Manufacturer s address website CE conformit...

Page 11: ...30 Tip made of hardened steel M10 0 5 mm To order contact our customer service department p 19 Technical Features Rotary Encoder The M 227 is equipped with a rotary encoder A rotary encoder also call...

Page 12: ...p the M 227 on the motor housing p 9 Do not clamp the M 227 too tightly Figure 3 Clamping surfaces of the M 227 Requirements You have read and understood the safety precautions p 7 The M 227 is not co...

Page 13: ...cing the standard flat tip optional 1 Unscrew the standard flat tip from the pusher carefully using an AF 10 open end wrench Do not exceed a torque of 1 Nm when unscrewing 2 Screw the new tip into the...

Page 14: ...to keep limbs away from areas in which they could be seized by moving parts Maintain safety distances according to DIN EN ISO 13857 Mount the M 227 so that the motion of the pusher is not hindered by...

Page 15: ...s for the first startup only INFORMATION Due to its compact design the M 227 does not have internal limit switches Without limit switches the M 227 must be stopped manually to avoid collision with the...

Page 16: ...l for the electronics Starting and operating the M 227 Follow the instructions in the user manual for the electronics p 10 used for startup and operation of the M 227 Maintenance NOTICE Damage due to...

Page 17: ...ull forces on the bellows coupling INFORMATION For details on the different parts of the actuator see Product View p 9 INFORMATION Abbreviations used in this section CW clockwise CCW counterclockwise...

Page 18: ...od the General Notes on Troubleshooting p 17 Tools and accessories 1 2 mm hex key Unblocking the actuator by hand 1 Remove the set screw located about in the middle of the motor housing p 9 This screw...

Page 19: ...can be seen through the hole near the transition from the motor housing to the micrometer housing p 9 of the M 227 3 Untighten the set screw 4 Turn the motor gearhead assembly until the second set scr...

Page 20: ...yp Minimum incremental motion 0 05 m typ Backlash 10 m typ Unidirectional repeatability 0 1 m typ Velocity 0 75 mm s max Mechanical properties Drive screw Leadscrew Thread pitch 0 5 mm Gear ratio 69 1...

Page 21: ...umption 0 to 12 V 3 8 W Ambient Conditions and Classifications Pay attention to the following ambient conditions and classifications for the M 227 Area of application For indoor use only Maximum altit...

Page 22: ...nte PI GmbH Co KG Auf der Roemerstrasse 1 76228 Karlsruhe Germany Page 22 26 Phone 49 721 4846 0 Fax 49 721 4846 1019 Email info pi ws www pi ws Dimensions Dimensions of the M 227 Dimensions in mm Not...

Page 23: ...CBo 5 20 2019 Physik Instrumente PI GmbH Co KG Auf der Roemerstrasse 1 76228 Karlsruhe Germany Page 23 26 Phone 49 721 4846 0 Fax 49 721 4846 1019 Email info pi ws www pi ws Dimensions of the P 885 2...

Page 24: ...5 M 227 50 CBo 5 20 2019 Physik Instrumente PI GmbH Co KG Auf der Roemerstrasse 1 76228 Karlsruhe Germany Page 24 26 Phone 49 721 4846 0 Fax 49 721 4846 1019 Email info pi ws www pi ws Dimensions of t...

Page 25: ...w pi ws Pin Assignment Connector D sub 15 m Figure 8 Front view of the D sub 15 m connector not the solder side Pin Function 1 Internal use 2 Motor input 3 Internal use 4 5 V input 5 Not used 6 GND lo...

Page 26: ...osed of in EU member states via the municipal residual waste Dispose of your old equipment according to international national and local rules and regulations In order to fulfil its responsibility as...

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