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PI miCos GmbH, Freiburger Strasse 30, 79427 Eschbach, Germany 
Phone +49 7634 5057-0, Fax +49 7634 5057-99, Email [email protected], www.pi.ws 

 

 

MP149E 

L-220 Linear Actuator 

User Manual 

Version: 1.3 

 

Date: 2020-11-13 

 

This document describes the following high-

resolution linear actuators: 

 

 

L-220.10DG 

DC drive with gearhead,  

travel range 13 mm (0.5") 

 

L-220.10SG 

Stepper motor drive with gearhead,  

travel range 13 mm (0.5") 

 

L-220.20DG 

DC drive with gearhead,  

travel range 26 mm (1") 

 

L-220.20SG 

Stepper motor drive with gearhead,  

travel range 26 mm (1") 

 

L-220.50DG 

DC drive with gearhead, 

 travel range 52 mm (2") 

 

L-220.50SG 

Stepper motor drive with gearhead, 

 travel range 52 mm (2") 

 

L-220.70DG 

DC drive with gearhead,  

travel range 77mm (3") 

 

L-220.70SG 

Stepper motor drive with gearhead,  

travel range 77mm (3") 

Содержание L-220

Страница 1: ...0DG DC drive with gearhead travel range 13 mm 0 5 L 220 10SG Stepper motor drive with gearhead travel range 13 mm 0 5 L 220 20DG DC drive with gearhead travel range 26 mm 1 L 220 20SG Stepper motor dr...

Страница 2: ...ruhe Germany The text photographs and drawings in this manual are protected by copyright With regard thereto Physik Instrumente PI GmbH Co KG reserves all rights The use of any text images and drawing...

Страница 3: ...oduct Labeling 7 3 5 Scope of Delivery 8 3 6 Suitable Controllers 8 3 7 Technical Features 9 3 7 1 Rotary Encoder 9 3 7 2 Limit Switches 9 3 7 3 Reference Point Switch 9 4 Unpacking 11 5 Installation...

Страница 4: ...e 29 10 1 2 Maximum Ratings 30 10 1 3 Ambient Conditions and Classifications 31 10 1 4 Limit Switch Specifications 31 10 1 5 Reference Point Switch Specifications 31 10 2 Dimensions 32 10 2 1 Linear S...

Страница 5: ...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 Actions to take to avoid the r...

Страница 6: ...r are used for axis position feedback After the controller is switched on a reference point definition must be performed before absolute target positions can be commanded and reached 1 4 Further Appli...

Страница 7: ...talled and in conjunction with a suitable controller The controller is not included in the scope of delivery of the L 220 2 2 General Safety Instructions The L 220 is built according to state of the a...

Страница 8: ...If you give the L 220 to other users also include this user manual as well as all other relevant information provided by the manufacturer Only use the device on the basis of the complete user manual M...

Страница 9: ...0 10DG High resolution linear actuator DC gear motor 13 mm 0 5 travel range magnetic limit switches L 220 10SG High resolution linear actuator stepper motor with gearhead 13 mm 0 5 travel range magnet...

Страница 10: ...p 29 PI also produces custom versions upon request Custom versions can differ from the described standard products in respect to dimensions characteristics or other technical data If necessary contact...

Страница 11: ...eries 3 L 220 20SD00 Product name example the characters after the period refer to the model 3 415002159 Serial number example individual for each L 220 Meaning of the places counting from left 1 inte...

Страница 12: ...a suitable controller The following controllers from PI are suitable for the operation of the L 220 Stage Controller Axes per controller PC interface Multiple controllers on the same PC L 220 x0DG C...

Страница 13: ...ignal to the controller on a dedicated line The controller then stops the motion If the controller does not stop the motion in time the linear actuator runs into the hard stop See Limit Switch Specifi...

Страница 14: ......

Страница 15: ...re 2 Compare the contents with the items listed in the contract and the packing list 3 Inspect the contents for signs of damage If there is any sign of damage or missing parts contact PI immediately 4...

Страница 16: ......

Страница 17: ...TICE Heating up of the L 220 during operation The heat produced during operation of the L 220 can affect your application Install the L 220 so that the application is not impaired by the dissipated he...

Страница 18: ...connecting cable and additional motor cables Length of the connection cable and the motor cable If the limit switches of the actuator cannot be reached with the planned minimum and maximum displacemen...

Страница 19: ...shaft must not have any backlash During mounting make sure that there is a faultless connection between the actuator and the mechanical mounting Figure 4 Clamp connection schematic 1 Mechanical mount...

Страница 20: ...e of the mechanics from torques at the tip Avoid generation of torques when mounting or changing the tip INFORMATION The supplied tips make it possible to realize different mechanical connections to a...

Страница 21: ...ator Mounting a tip 1 Screw the selected tip by hand into the inner thread of the pusher see figure above 2 If necessary Tighten the tip further with a tightening torque of max 2 Nm a Position an AF 7...

Страница 22: ...has been moved out so that you can easily reach the tip In the delivery state the pusher is moved out Tools and accessories Supplied tip Open end wrench AF 7 Open end wrench AF 8 Figure 6 Removing th...

Страница 23: ...epper motor to a stepper motor controller only NOTICE Damage due to the pusher crashing into the hard stop When the limit switches are deactivated the motion of the pusher is aborted by the hard stop...

Страница 24: ...motor should be determined in the application If the commanded velocity is too high the stepper motor might stop without the controller detecting this state INFORMATION For models with DC motors Impr...

Страница 25: ...the screws to the connections Connecting the L 220 to a controller 1 Remove the ESD protection from the motor connection of the L 220 2 Connect the L 220 cable and controller with each other as shown...

Страница 26: ......

Страница 27: ...ricant After 500 operating hours or at least after 1 year perform a maintenance run over the entire travel range in order for the lubricant present to be equally distributed If you operate your stage...

Страница 28: ...ator 7 2 Cleaning the L 220 Requirements You have disconnected the linear actuator from the controller Cleaning the linear actuator If necessary clean the surfaces of the linear actuator with a cloth...

Страница 29: ...e velocity acceleration and or load are too high Reduce the velocity Reduce the acceleration Reduce the load on the mechanical system The mechanical system did not stop in time and ran into the limit...

Страница 30: ......

Страница 31: ...ation ready Product and serial numbers of all products in the system Firmware version of the controller if present Version of the driver or the software if present Operating system on the PC if presen...

Страница 32: ......

Страница 33: ...tary encoder Sensor resolution 2048 cts rev Design resolution 0 022 0 55 full step m Typ Minimum incremental motion 0 1 0 1 m Typ Unidirectional repeatability 0 5 0 5 m Typ Bidirectional repeatability...

Страница 34: ...to 40 C Material Stainless steel red brass Stainless steel red brass Mass 0 21 0 23 0 26 0 29 0 23 0 25 0 28 0 32 kg 5 Moved mass 0 02 0 02 0 025 0 030 0 02 0 02 0 025 0 030 kg 5 Cable length 0 5 0 5...

Страница 35: ...of protection according to IEC 60529 IP040 10 1 4 Limit Switch Specifications Type Magnetic Hall effect sensor Supply voltage 5 V ground Signal output Open collector wiring 5 V to 24 V max 50 mA Sign...

Страница 36: ...cal Data 32 Version 1 3 MP149E L 220 Linear Actuator 10 2 Dimensions 10 2 1 Linear Stage Dimensions in mm Note that the decimal places are separated by a comma in the drawings Figure 7 Dimensions of t...

Страница 37: ...9 L 220 50SG 52 65 186 6 13 L 220 50DG 52 65 193 5 19 9 L 220 70SG 77 90 211 6 13 L 220 70DG 77 90 218 5 19 9 10 2 2 Tips Flat tip Dimensions in mm Note that the decimal places are separated by a comm...

Страница 38: ...gnment for the L 220 x0SG models Pin Signal Direction 1 Motor A Input 2 Motor A Input 3 Motor A Input 4 Motor A Input 5 Motor B Input 6 Motor B Input 7 Motor B Input 8 Motor B Input 9 10 REF Output 11...

Страница 39: ...1 Motor Input 2 Motor Input 3 Motor Input 4 Motor Input 5 6 7 8 9 10 REF Output 11 Limit E1 neg Output 12 Limit E2 pos Output 13 14 15 16 17 ID I O Bidirectional 18 Limit Power 5 V Input 19 Encoder A...

Страница 40: ...20 Linear Actuator 10 4 Tightening Torque for Screws ISO 4762 A2 The following tightening torques for screws according to ISO4762 corresponds to DIN 912 A2 may not be exceeded Value Maximum tightening...

Страница 41: ...ical and electronic equipment must not be disposed of with the municipal residual waste Dispose of your old equipment according to the local regulations or return it free of charge to the following ad...

Страница 42: ......

Страница 43: ...Declaration of Conformity has been issued for the L 220 in accordance with the following European directives EMC Directive RoHS Directive The applied standards certifying the conformity are listed bel...

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