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1 About this Document 

2 

Version: 1.1.4 

MP155E 

V-273 VC Linear Actuator 

 

NOTICE 

 

Dangerous situation 

Failure to comply could cause damage to equipment. 

 

Precautionary measures for avoiding the risk. 

  

 

INFORMATION 

 

Information for easier handling, tricks, tips, etc. 

  

Symbol/ 

Label 

Meaning 

1. 

2. 

Action consisting of several steps with strict sequential 

order 

 

  

Action consisting of one or more steps without relevant 

sequential order 

 

  

Lists 

p. 5 

Cross-reference to page 5 

RS-232

 

Label on the product indicating an operating element 

(example: RS-232 interface socket) 

 

 

 

Warning signs attached to the product referring to 

detailed information in this manual. 

  

 

1.3

 

Definition of Terms 

Term 

Explanation 

VC linear actuator /  

VC linear drive 

VC = Voice Coil 

The feed is generated by the Lorentz force on an energized 

coil (PIMag® principle) that couples to a runner. The V-273 

thus combines a relatively long travel range with a high 

velocity and a high resolution. 

Max. push/pull 

force  

Maximum force in the direction of motion. 

Position or velocity control: 

When a counterforce is exerted on the linear actuator, the 

linear actuator counteracts it with maximum force to 

maintain the target position or target velocity. When the 

counterforce exceeds the specified value of the push/pull 

force (p. 37), displacements or changes in velocity can occur. 

 

Содержание V-273 VC

Страница 1: ...info pi ws www pi ws MP155E V 273 VC Linear Actuator User Manual Version 1 1 4 Date 22 06 2020 This document describes the following products V 273 440 PIMag voice coil linear actuator 20 mm 6 N line...

Страница 2: ...com en about pi patents 2020 Physik Instrumente PI GmbH Co KG Karlsruhe Germany The text photographs and drawings in this manual are protected by copyright With regard thereto Physik Instrumente PI Gm...

Страница 3: ...iew 7 3 2 1 Overview 7 3 2 2 Product Details 8 3 2 3 Product Labeling 10 3 3 Scope of Delivery 11 3 4 Suitable Controllers 11 3 5 Technical Features 12 3 5 1 Linear Encoder 12 3 5 2 Reference Switch 1...

Страница 4: ...Cleaning the V 273 32 8 Troubleshooting 33 9 Customer Service 35 10 Technical Data 37 10 1 Specifications 37 10 1 1 Data Table 37 10 1 2 Maximum Ratings 38 10 1 3 Ambient Conditions and Classificatio...

Страница 5: ...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...

Страница 6: ...g signs attached to the product referring to detailed information in this manual 1 3 Definition of Terms Term Explanation VC linear actuator VC linear drive VC Voice Coil The feed is generated by the...

Страница 7: ...fter the controller is switched on referencing must be done before absolute target positions can be commanded and reached 1 4 Figures For better understandability the colors proportions and degree of...

Страница 8: ...r Actuator 3 Click the corresponding product to open the product detail page 4 Click Downloads The manuals are shown under Documentation 5 Click the desired manual and fill out the inquiry form The do...

Страница 9: ...ch a failure would present severe risks to human beings or the environment The intended use of the V 273 is only possible when installed and in conjunction with a suitable controller p 11 The controll...

Страница 10: ...relevant information provided by the manufacturer Always work according to the complete user manual If your user manual is incomplete and is therefore missing important information damage to equipment...

Страница 11: ...Overview Two standard versions of the V 273 linear actuator are available They differ with regard to the force sensor and therefore the dimensions Model Dimension Force sensor present V 273 440 200 m...

Страница 12: ...ide rail 2 Housing 3 Connector for motor cable panel plug Sub D 15 x Positive direction of motion Figure 3 Front side of the linear actuator here V 273 441 1 Cable exit of the force sensor 2 Exchangea...

Страница 13: ...b D 15 2 Connector for controller connector Sub D 15 Figure 5 Force sensor 1 M3 threaded bolt for screwing the contact part onto the force sensor Figure 6 Transport safeguard on the side of the linear...

Страница 14: ...refer to the model 116003601 Serial number example individual for each V 273 Meaning of each position from the left 1 internal information 2 and 3 year of manufacture 4 to 9 consecutive number Manufa...

Страница 15: ...ub 15 m f adapter for the connection of the motor cable MP162EK Short instructions in printed form 3 4 Suitable Controllers The V 273 must be connected to a suitable controller The following controlle...

Страница 16: ...at indicates whether the linear actuator is on the positive or negative side of the reference switch See the controller user manual and or associated software manuals for the commands that make use of...

Страница 17: ...rmation on the ID chip recognition see the manual of the controller used INFORMATION The V901B0030 adapter must not be used if a controller other than a PI controller is to be used In addition the fol...

Страница 18: ......

Страница 19: ...The V 273 is delivered with a transport safeguard attached Figure 8 Transport safeguard on the side of the linear actuator V 273 44x hole pattern and the transport safeguard are identical for the V 2...

Страница 20: ...MP155E V 273 VC Linear Actuator 4 Remove the transport safeguard a Loosen and remove both M3 screws b Remove the bracket 5 Keep all packaging materials and the transport safeguard in case the product...

Страница 21: ...zone is marked CAUTION Risk of cuts and crushing The V 273 linear actuator can generate high forces at high velocities When a contact part with a small contact surface is installed on the runner of t...

Страница 22: ...the V 273 s housing Take appropriate precautions for storage and transport NOTICE Damage to magnetically sensitive objects The magnets in the V 273 can damage parts susceptible to magnetic influences...

Страница 23: ...art of the Force Sensor on the V 273 441 INFORMATION The mechanical coupling of the runner to a surface is achieved using the contact part of the force sensor A contact part made of aluminum and plast...

Страница 24: ...age the V 273 Pay attention to the maximum screw in depth for the mounting holes p 40 Only use screws of the correct length for the respective mounting holes NOTICE Distorting the V 273 when mounted o...

Страница 25: ...for affixing the movable part of the mounting to the runner Figure 10 V 273 440 Mounting holes for mounting the V 273 onto a surface identical for V 273 441 Figure 11 V 273 441 Ideally the contact pa...

Страница 26: ...es as well as the length of the screws used are matched so that the maximum screw in depth in the V 273 is adhered to p 40 The flatness of the surface is 20 m For applications with large temperature c...

Страница 27: ...ed on the label of the adapter Requirements You have read and understood the general notes on installation p 17 The controller is switched off i e not connected to the power supply Tools and accessori...

Страница 28: ......

Страница 29: ...onnected or switched off Make sure that people with heart pacemakers and electronic implants do not have access to the V 273 Make sure that the danger zone is marked NOTICE Overheating caused by unfav...

Страница 30: ...which the V 273 is specified Operate the V 273 only when the operating voltage is properly connected see Pin Assignment p 43 NOTICE Undesired displacement due to lack of self locking The drive of the...

Страница 31: ...at the end of the travel range Determine the maximum velocity for your application NOTICE Damage to the V 273 and the load due to oscillation The optimum values of the servo control parameters of the...

Страница 32: ...ways approached from the same side Recommended controllers from PI fulfill this requirement with their automatic direction detection for reference moves to the reference switch INFORMATION The force s...

Страница 33: ...t are to be used to command the V 273 Assignment with the default settings of the C 413 controller Motor cable connected to the Motor Sensor 1 socket using the V901B0030 adapter and if present force s...

Страница 34: ...1 via the cable of the force sensor You have installed the linear actuator so that no force is applied to the contact part of the force sensor when the controller is switched on or rebooted p 20 Start...

Страница 35: ...aring the V 273 for Transport NOTICE Mechanical overload from incorrect handling An impermissible mechanical load on the V 273 due to transportation without a transport safeguard and incorrect handlin...

Страница 36: ...tuator 7 3 Cleaning the V 273 Requirements You have disconnected the linear actuator from the controller Cleaning the linear actuator When necessary clean the surface of the linear actuator with a clo...

Страница 37: ...273 Increased wear Warped housing Excessive lateral forces on the runner Excessive velocity Travel with maximum force to the hard stop Mount the V 273 on a flat surface The recommended flatness of the...

Страница 38: ......

Страница 39: ...mation Product and serial numbers of all products in the system Firmware version of the controller if applicable Version of the driver or the software if applicable Operating system on the PC if appli...

Страница 40: ......

Страница 41: ...tion 10 1 nm Max Minimum incremental motion 100 nm Typ Linearity error closed loop 1 Typ Repeatability 0 5 m Typ Velocity 100 mm s Max Force sensor resolution optional 1 mN Max Smallest force step opt...

Страница 42: ...Miscellaneous Operating temperature range 10 to 60 C Material Aluminum Mass 660 790 g 5 Cable length V 273 441 Force sensor cable 1 m Motor sensor connector V 273 440 D sub 15 m V 273 441 2 D sub 15 m...

Страница 43: ...mperatures up to 31 C Decreasing linearly to 50 relative humidity at 40 C Storage temperature 20 C to 60 C Transport temperature 20 C to 60 C Overvoltage category II Protection class I Degree of pollu...

Страница 44: ...on 1 1 4 MP155E V 273 VC Linear Actuator 10 2 Dimensions 10 2 1 V 273 440 Dimensions in mm Note that a comma is used in the drawings instead of a decimal point Figure 12 Dimensions of the V 273 440 ru...

Страница 45: ...imensions in mm Note that a comma is used in the drawings instead of a decimal point Figure 13 Dimensions of the V 273 441 here without contact part of the force sensor runner in reference position 1...

Страница 46: ...10 Technical Data 42 Version 1 1 4 MP155E V 273 VC Linear Actuator Figure 14 Dimensions of the V 273 441 here with contact part of the force sensor runner in reference position...

Страница 47: ...1 Reference TTL output 2 Motor Input current 3 AGND GND 4 VDD 5 V Input 5 6 7 SIN TTL output 8 COS TTL output 9 Motor Input current 10 AGND GND 11 AGND GND 12 13 Reference TTL output 14 SIN TTL outpu...

Страница 48: ...ler side Pin Signal Pin Signal 1 Reference 1 2 Motor 2 Motor 3 AGND 3 AGND 4 VDD 5V 4 VDD 5V 5 5 6 6 CS_EEPROM_1 7 SIN 7 SPI_MOSI 8 COS 8 SPI_MISO 9 Motor 9 Motor 10 AGND 10 AGND 11 AGND 11 AGND 12 12...

Страница 49: ...Connector D sub 15 connector m panel plug Pin Function Direction 1 2 3 GND GND 4 VDD 5 V Input 5 6 SPI_CS_EEPROM TTL input 7 SPI_MOSI TTL input 8 SPI_MISO TTL output 9 10 11 12 13 14 SPI_CLK TTL inpu...

Страница 50: ......

Страница 51: ...rnational national and local rules and regulations In order to fulfil its responsibility as the product manufacturer Physik Instrumente PI GmbH Co KG undertakes environmentally correct disposal of all...

Страница 52: ......

Страница 53: ...73 an EU Declaration of Conformity has been issued in accordance with the following European directives EMC Directive RoHS Directive The applied standards certifying the conformity are listed below EM...

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