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4.4.2

Drive

The drive generates the torque required for the dynamics of the motion platform.

The drive comprises the following subassembly (subassemblies):

Motor

The motor generates the torque required for the dynamics of the motion platform.

Rotary encoder

The rotary encoder measures the motor shaft's angle of rotation. This signal can be used by
suitable electronics for commutating the motor .

4.4.3

Holding brake

The holding brake blocks the drivetrain at rest.
The holding brake is designed for holding only and is not suitable for continuous braking
during operation.
The holding brake blocks in a zero voltage state.

4.4.4

Linear Encoder Connector

The linear encoder connector transmits the L-417.xx9211E0B's sensor signals.

4.4.5

Purge Air System

The purge air system protects the drive and guides of the L-417.xx9211E0B against
surrounding dust.
The purge air system comprises the following subassembly (subassemblies):

4  PRODUCT DESCRIPTION

L417M0015EN 

 9/10/2019

11

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

Summary of Contents for L-417. 9211E0B Series

Page 1: ...L417M0015EN 9 10 2019 User Manual L 417 XX9211E0B HIGH LOAD LINEAR STAGE M O T I O N P O S I T I O N I N G...

Page 2: ...duct Labeling 8 4 2 1 Type Plate 9 4 3 Scope of Delivery 9 4 4 Overview 10 4 4 1 Base Body 10 4 4 2 Drive 11 4 4 3 Holding brake 11 4 4 4 Linear Encoder Connector 11 4 4 5 Purge Air System 11 4 5 Dire...

Page 3: ...t Conditions and Classifications 31 12 4 Dimensions 32 13 Old Equipment Disposal 34 14 Appendix 35 14 1 Pin Assignment 35 14 1 1 Drive Connector 35 14 1 2 Motor encoder 35 14 1 3 Encoder Connector 37...

Page 4: ...With regard 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 Fi...

Page 5: ...oduct example socket of the RS 232 interface Start Settings Menu path in the PC software example to open the menu the Start and Settings menus must be clicked successively POS Command line or a comman...

Page 6: ...ta You need the data storage device for the product to get the access data If a manual is missing or problems occur with downloading contact our customer service department p 27 Downloading Manuals 1...

Page 7: ...built according to state of the art technology and recognized safety standards Improper use of the L 417 xx9211E0B may result in personal injury and or damage to the L 417 xx9211E0B Use the L 417 xx9...

Page 8: ...L 417 099211E0B 204 mm 8 L 417 139211E0B 305 mm 12 L 417 179211E0B 407 mm 16 L 417 219211E0B 508 mm 20 L 417 259211E0B 610 mm 24 L 417 339211E0B 813 mm 32 4 2 Product Labeling 1 1 3 2 2 2 4 2 5 6 4 Fi...

Page 9: ...with xx 05 09 13 17 L417B0014 Mounting kit for mounting the L 417 xx9211E0B and installation material consisting of 12 socket head screws ISO 4762 M6 30 2 dowel pins ISO 8734 4 m6 12 12 flat washers...

Page 10: ...ence Switch The reference switch is a sensor whose fixed position serves as the reference point for incremental sensor signals Limit switches The limit switches are sensors at each end of the travel r...

Page 11: ...olding brake The holding brake blocks the drivetrain at rest The holding brake is designed for holding only and is not suitable for continuous braking during operation The holding brake blocks in a ze...

Page 12: ...uces the amount of dust that can penetrate Active dust protection The active dust protection consists of a purge air connector on the base body of the L 417 xx9211E0B which creates a slight overpressu...

Page 13: ...and the limit switches may vary 4 6 Suitable Electronics The L 417 xx9211E0B must be connected to suitable electronics that supply the necessary voltage for operating and if required to evaluate the s...

Page 14: ...e damaged or missing contact our customer service department p 27 immediately 4 If the L 417 xx9211E0B was supplied with a carrying aid p 9 Use the carrying aid to transport the L 417 xx9211E0B to the...

Page 15: ...uired to route cables without bending and according to regulations DANGER Risk of electric shock if the protective earth conductor is not connected If the protective earth conductor is missing or not...

Page 16: ...Align the L 417 xx9211E0B on underlying surface so that the corresponding mounting holes in the L 417 xx9211E0B and underlying surface in line 3 Put the L 417 xx9211E0B onto the underlying surface so...

Page 17: ...the event of malfunction or failure of the system If there are touch voltages touching the L 417 xx9211E0B leads to serious injuries or death by electric shock Connect the L 417 xx9211E0B to a protec...

Page 18: ...ins as locating pins for aligning the load on the L 417 xx9211E0B Requirements You have read and understood the general safety instructions p 7 You have mounted the L 417 xx9211E0B on the surface p 15...

Page 19: ...ith the following properties Pressure 2 to 6 bar 200 to 600 kPa purge air hose Outer diameter 4 mm air quality as stated in the specifications p 28 Requirements You have read and understood the genera...

Page 20: ...rive and encoder connector carefully to a position suitable for your installation conditions The drive and encoder connector of the L 417 xx9211E0B can be turned up to 140 in steps of approximately 7...

Page 21: ...shock Connect the L 417 xx9211E0B to a protective earth conductor before startup Do not remove the protective earth conductor during operation If the protective earth conductor has to be removed tempo...

Page 22: ...e to the L 417 xx9211E0B Oscillation is indicated by a humming noise and can be caused by the following The load and or dynamics during operation differ considerably from the calibration settings If y...

Page 23: ...Perform a maintenance run over the entire travel range a Command the L 417 xx9211E0B to the end of a travel range and from there to the opposite end of the travel range see manual for the electronics...

Page 24: ...ary to move the motion platform manually to allow access to the mounting holes in the positioner s base body for the mounting screws to move the motion platform away from the mechanical hard stop and...

Page 25: ...PI electronics connected and check the error code returned Incorrect axis or channel commanded Make sure that the electronics use the correct axis respectively channel identifier Commanded axis is no...

Page 26: ...ion 1 Pay attention to the ambient conditions and classifications p 31 2 Pack the L 417 xx9211E0B in the original packaging 3 If the L 417 xx9211E0B is to be sent use a stable outer box 10 TRANSPORTAT...

Page 27: ...of 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 sen...

Page 28: ...l range 508 610 813 mm Pitch yaw 40 45 50 rad max Straightness flat ness 9 10 12 m max Velocity unloaded 300 300 300 mm s max Positioning accura cy uncalibrated 14 16 18 m max Encoder options L 417 xx...

Page 29: ...E1 Mechanical properties L 417 xxxxxx L 417 xxxxxxB Unit Toler ance Guide type Recirculating ball bearing guide Recirculating ball bearing guide Drive screw type Ball screw Ball screw Holding brake E...

Page 30: ...2 76 N m typ Nominal torque 0 7 N m typ Peak current RMS 10 9 A typ Nominal current RMS 2 73 A typ Torque constant RMS 0 32 N m A typ Resistance phase phase 5 22 typ Inductance phase phase 9 7 mH typ...

Page 31: ...se with outside diame ter 4 mm Funnel type grease nipple for spindle lubri cation Purge air system Operating pressure 2 to 6 bar 200 to 600 kPa Relative humidity 70 Absolute humidity 35 g m3 Recommend...

Page 32: ...ons in mm Note that the decimal places are separated by a comma in the drawings BASIS MODELL TRAVEL NOMINAL LIMITSWITCH TO LIMITSWITCH LSW HARDSTOP TO HARDSTOP HDS A B C D E D1 D2 E1 E2 E3 L 417 xxx2x...

Page 33: ...latform of the L 417 xx9211E0B Dimensions and mounting holes Dimensions in mm Note that the decimal places are separated by a comma in the drawings 12 TECHNICAL DATA L417M0015EN 9 10 2019 33 M O T I O...

Page 34: ...order to fulfil the responsibility as the product manufacturer PI miCos undertakes environmentally correct disposal of all PI miCos equipment free of charge if it was made available to the market afte...

Page 35: ...gnal Function 1 U Phase 1 2 PE Protective earth 3 W Phase 3 4 V Phase 2 A BR Holding brake 24 V DC B BR Holding brake GND C nc Not connected D nc Not connected 14 1 2 Motor encoder 3 1 2 3 4 5 6 7 8 9...

Page 36: ...v Output Sensor signal Z inverted 7 GND Ground 8 THERM Output Temperature sensor 9 THERM Output Temperature sensor 10 VCC Input Power supply 11 NC Not connected 12 NC Not connected 13 NC Not connected...

Page 37: ...ration 8 Negative limit switch 9 Positive limit switch 10 Input Power supply 11 Ground 12 Not connected A Not connected B Not connected C Outer shielding 14 2 Reference Switch Specifications Type Opti...

Page 38: ...sistance of the PTC temperature sensor increases considerably into the critical temperature range The controller must cut the power supply to the motor switching threshold when the critical temperatur...

Page 39: ...bottom 14 6 Holding Brake Specifications Parameters Value Supply voltage 24 V Power requirement 350 mA min Static braking torque 1 42 Nm Release brake delay 35 ms Brake delay 36 ms Linear brake offset...

Page 40: ...ith the following 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...

Page 41: ...direct measurement methods the resolution of the sensor system is specified Lateral Force Also lateral load capacity Maximum permissible force orthogonally to the positioning direction This value is...

Page 42: ...resolution separately Rotary encoder Impulses per screw rotation Linear encoder Smallest motion still detected by the sensor system Travel range The maximum possible travel range is limited by the len...

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