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Festo EXCM-40 -PF Series, Instructions Manual

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Festo EXCM-40 -PF Series Instructions Manual Download Page 27

4

Mounting

Festo – EXCM-40-EN – 2017-11a – English

27

4.5.4

Dismantling/mounting motors

Note

Third-party motors with a driving torque that is too high can damage the product.

 When using third-party motors observe the following:

– Maximum permissible driving torque (

è

 www.festo.com/catalogue)

– Mounting dimensions of motor interface (

è

 www.festo.com/catalogue)

– Suitable combination of coupling, coupling housing and motor flange

EXCM-…-B - motor underneath

EXCM-…-T - motor on top

1

2

3

4

5

6

5

4

3

2

6

1

Cover

2

Drive cover

1)

 with drive pinion

3

Coupling housing

4

Motor flange

5

Mounting screw (4x)

6

Motor

1)

With motor attachment position on top: With sealing disc

Fig. 4.25

Summary of Contents for EXCM-40 -PF Series

Page 1: ...Instructions Mechanical installation 8079092 2017 11a 8079094 EXCM 40 Planar surface gantry ...

Page 2: ...serious injuries Warning Hazards that can cause death or serious injuries Caution Hazards that can cause minor injuries Other symbols Note Material damage or loss of function Recommendations tips references to other documentation Essential or useful accessories Information on environmentally sound usage Text designations Activities that may be carried out in any order 1 Activities that should be c...

Page 3: ...ation space 11 4 2 2 Mounting surface 11 4 2 3 Mounting points 11 4 2 4 Types of mounting 12 4 2 5 Mounting components 13 4 2 6 Transport restraints 13 4 3 Installation 14 4 4 Aligning and adjusting the product 17 4 4 1 Mounting profile covers 17 4 4 2 Aligning and adjusting X axis 1 18 4 4 3 Aligning and adjusting X axis 2 19 4 4 4 Aligning X axes parallel with each other 21 4 4 5 Checking the to...

Page 4: ...pin plug distributor 34 5 2 2 Drive motors of the X axis Y axis 35 5 2 3 Electrical attachment component 36 5 2 4 Earthing 37 5 3 Pneumatic installation 38 6 Commissioning 39 7 Maintenance 40 7 1 Safety instructions 40 7 2 Cleaning 40 7 3 Lubrication 40 7 4 Repair 42 8 Dismantling 43 8 1 Safety instructions 43 8 2 Procedure 43 8 3 Recycling 43 A Technical appendix 44 A 1 General features 44 A 2 Ev...

Page 5: ...f the product 1 2 Intended use This product is a handling system The handling system executes positioning tasks within machines or automated systems with a higher order controller Only use the product as follows In perfect technical condition In its original status without unauthorised modifications Within the limits of the product defined by the technical data In an industrial environment Note In...

Page 6: ...t is an incomplete machine Commissioning of the product is prohibited until it has been established that the machinery in which the product will be installed is in compliance with the provi sions of Machinery Directive 2006 42 EC Take the following into consideration for the destination Regulations and standards Regulations of the testing organisations and insurers National specifications 1 6 Serv...

Page 7: ...e to the product due to incorrect unpacking Observe the labelling for unpacking on the packaging Unpack the product with at least 2 persons present Use appropriate tools Parts of the packaging are large and heavy Do not let any parts fall onto the product Use suitable aids to raise and lower the product e g crane 3 Remove the packaging in accordance with the printed sequence 2 1 Restraints in the ...

Page 8: ...ng kit or mounting accessories 1 6 Drive cover with cover 2 7 Coupling housing and motor flange3 8 Motor 23 9 Energy chain of the Y axis traverse aJ Y axis traverse aA Slide of the Y axis for fastening the attachment component3 aB Motor 13 aC Multi pin plug distributor aD Energy chain of the X axis 1 Depending on the order 2 Cover only for variant EXCM B attachment position of motors underneath 3 ...

Page 9: ... the corresponding movement of the slide Motor 1 Motor 2 Motor 2 Motor 1 Y axis X axis 1 2 3 1 4 Fig 3 2 Directions of move ment slides of the Y axis Fig 3 3 Functional principle 1 Guide pulleys for toothed belt 2 Toothed belt 3 Y axis traverse 4 Slide of the Y axis The depicted directions of movement of the Y axis slide Fig 3 2 refer to the directions of rotation of the motor of the functional pr...

Page 10: ...m the following measures Secure movable components with transport restraints to prevent unexpected movement Observe the product weight Observe the position of the centre of gravity Use suitable lifting gear Use all of the transport lugs Adjust the lifting speed When securing the product perform the following measures Secure the product in a professional manner Only use the supplied mounting compon...

Page 11: ...st exhibit the following characteristics Torsionally rigid Free of stress Sufficient strength to absorb the maximum forces Sufficient evenness è Tab A 2 page 45 4 2 3 Mounting points L6 L7 L L L6 1 1 B6 B7 L7 B7 B8 B8 B7 2 3 4 1 Mounting component 2 End cap 3 Drive cover 4 Belt tensioning device Fig 4 1 Illustrated EXCM 40 with 6 mounting components Dimensions mm Thread L1 L6 L7 B6 B7 B8 Size Dept...

Page 12: ...ng adjusting kits è www festo com catalogue 1 Slot nut1 2 Adjusting plate1 3 Hexagon head screw1 M6x30 2x 4 Washer2 2x 5 Socket head screw2 M8x40 2x 1 mounted 2 supplied loose 1 2 3 4 5 Fig 4 2 Adjusting kit Adjusting kits are intended for mounting and adjusting the product The adjusting kits compensate for height differences in the mounting surface of up to 5 mm 1 Slot nut1 2 Adjusting plate1 3 H...

Page 13: ...ng kit 4 2 5 Mounting components The number of mounting components pre assembled on the product depends on the stroke of the X ax is Stroke of the X axis Number of mounting components Total per X axis number n 900 mm 4 2 900 1799 mm 6 3 1800 mm 8 4 Tab 4 2 4 2 6 Transport restraints 1 Remove the transport screws and retain for future use ...

Page 14: ...s 1 Make sure that the product and mounting surface have the same temperature 2 Make sure that all of the transport screws have been removed 3 Attach appropriate lifting gear to the 4 transport lugs 2 and 6 è Fig 4 4 1 2 3 4 1 5 6 4 5 6 2 1 End cap 2 Transport lug with support plate 2x 3 Lifting gear1 with mounting points 4 Transport restraint 2x 5 Drive cover motor side 6 Transport lug on transpo...

Page 15: ...sport restraints to prevent unexpected movement Observe the product weight Observe the position of the centre of gravity Use suitable lifting gear Use all of the transport lugs Adjust the lifting speed 5 Use the lifting gear to position the product on the mounting points of the mounting surface è Fig 4 1 If mounting kits are covered by the Y axis traverse this can be moved manually To do this remo...

Page 16: ...rews for future use main tenance dismantling 10 For motor attachment underneath Mount loose covers with the supplied shorter screws M5 x 40 tightening torque 8 3 Nm 11 Manually move the Y axis traverse back and forth over the entire stroke of the X axes è 4 5 2 Manually moving the Y axis traverse 12 Tighten the screws of all mounting kits with a reduced tightening torque 10 20 Nm 13 Check the posi...

Page 17: ...quired to align the product and maintain the limit values è A 2 Evenness Required aids Precision spirit level accuracy at least 0 05 mm m Steel straightedge straightness at least 0 05 mm m Inspection bases 2x Adjusting tool accessories è www festo com catalogue or Final dimensions height at least 10 mm width max 40 mm accuracy 0 05 mm m 4 4 1 Mounting profile covers 1 Unscrew the screws from the p...

Page 18: ...on spirit level 4 è Setpoint value 0 1 mm m è A 2 Evenness 3 4 1 2 Fig 4 7 Checking sideways tilting 4 Make sure that the inspection base 3 lies cor rectly on the guide rail 5 Check the guide rail 1 in the area of the ad justing kit 2 for sideways tilting by using a precision spirit level 4 è Setpoint value 0 1 mm m è A 2 Evenness 1 2 3 4 Fig 4 8 Adjustment 6 Loosen one of the screws 7 on the adju...

Page 19: ...is for further alignment of the product 4 4 3 Aligning and adjusting X axis 2 Checking height offset 1 Place inspection bases 3 onto the two guide rails 1 and 6 in the area of the opposing adjusting kits 2 è Fig 4 11 2 Make sure the inspection bases lie correctly on the guide rails 3 Place the steel straightedge 5 onto the two inspection bases 4 Use a precision spirit level 4 to check the guide ra...

Page 20: ...ng kit 2 for evenness by using a precision spirit level 4 è Setpoint value 0 1 mm m è A 2 Evenness 3 4 2 8 Fig 4 12 Checking sideways tilting 7 Make sure that the inspection base 3 lies cor rectly on the guide rail 8 of X axis 2 8 Check the guide rail 8 in the area of the ad justing kit 2 for sideways tilting by using a precision spirit level 4 è Setpoint value 0 1 mm m è A 2 Evenness 2 3 4 8 Fig ...

Page 21: ... each other 1 Loosen all of the screws of the adjusting kits one after the other on X axis 2 by a turn When do ing this apply counter pressure to the adjusting bolts to prevent them from turning 2 Manually move the Y axis traverse back and forth over the entire stroke of the X axes to establish the parallelism of the X axes è 4 5 2 Manually moving the Y axis traverse 3 Move the Y axis traverse to ...

Page 22: ...elt pretension Note Incorrect toothed belt pretensioning can damage the product Possible consequences Reduced service life of the toothed belt guides and ball bearings Altered performance of the product Impaired positioning accuracy Position errors and risk of collision caused by skipping of the toothed belt Remedy Check and adjust the toothed belt pretensioning in the following cases After instal...

Page 23: ... toothed belt 7 When doing this do not touch the toothed belt 4 6 7 8 Fig 4 18 Note The toothed belt must be able to vibrate freely and must not touch the probe of the frequency measurement device For evaluation of the toothed belt pretension perform several measurements to balance out any measurement tolerances 5 Make the toothed belt vibrate by hitting it once with a slim heavy object e g an All...

Page 24: ... 1 è The locking element of the belt tensioning device is released 1 Fig 4 19 Note Clockwise rotation of the adjusting screws will increase the tension and frequency of oscillation of the toothed belt Anti clockwise rotation of the adjusting screws will reduce the tension and frequency of oscillation of the toothed belt 2 Change toothed belt pretensioning by evenly turning the 2 adjusting screws 2...

Page 25: ...etension 7 Mount the profile covers of both X axes tightening torque 1 Nm è 4 4 1 Mounting profile covers 8 Secure the energy chain to the retainers with the screws and nuts tightening torque 2 9 Nm è 4 5 3 Attachments on the energy chain Use Loctite 243 adhesive 9 For motors with holding brake Mount drive motors of the X axes è 4 5 4 Dismantling mounting motors 4 5 Optional work 4 5 1 Positioning...

Page 26: ...d against uncontrolled movements with transport restraints cable ties when delivered 1 Remove the labelled transport restraints cable ties from the moving parts 2 For motors with holding brake Remove motors è 4 5 4 Dismantling mounting motors 3 Manually move the Y axis traverse to the desired position 4 5 3 Attachments on the energy chain If mounting points are covered by the energy chain 3 this c...

Page 27: ...imum permissible driving torque è www festo com catalogue Mounting dimensions of motor interface è www festo com catalogue Suitable combination of coupling coupling housing and motor flange EXCM B motor underneath EXCM T motor on top 1 2 3 4 5 6 5 4 3 2 6 1 Cover 2 Drive cover1 with drive pinion 3 Coupling housing 4 Motor flange 5 Mounting screw 4x 6 Motor 1 With motor attachment position on top W...

Page 28: ...nt the motors 1 Position the motor 2 Tighten the mounting screws tightening torque 3 Nm 3 Connect the cables to the motor 4 5 5 Adapting cable outlets The position of the cable outlets can be adapted to the installation situation by turning the motors in 90 increments Note The Y axis traverse and the slide of the Y axis must have a freedom of movement of 10 cm in both directions in order to mount ...

Page 29: ...imits of the product è A Technical appendix Attachment components 7 are attached to the slide of the Y axis 1 by using an adapter plate 4 Precise alignment is carried out by means of centring sleeves 6 and cylindrical dowel pins 2 è Fig 4 27 1 2 3 4 5 6 7 5 3 1 Slide of the Y axis 2 Cylindrical dowel pin 3 Screws for attachment component 4 Adapter plate 5 Screws for adapter plate 6 Centring sleeve...

Page 30: ... pneumatic and electrical interfaces are available for products with an electrical at tachment component 1 Multi pin plug distributor è 5 2 1 2 Bulkhead fitting black tubing 3 Bulkhead fitting silver tubing 3 1 2 Fig 4 29 With pneumatic attachment component EXCM P The following pneumatic and electrical interfaces are available for products with a pneumatic at tachment component 1 Multi pin plug di...

Page 31: ...g the proximity sensor not included in the scope of delivery The sensor mounting and the proximity sensor can be moved on the X axis 1 2 Fig 4 30 4 7 2 Y axis traverse proximity sensor The proximity sensor detects the position of the slide on the Y axis 3 The slot for mounting the proximity sensor is loc ated in the slide of the Y axis 3 The 2 switch lugs 1 for actuation of the proximity sensor ar...

Page 32: ...4 Mounting 32 Festo EXCM 40 EN 2017 11a English Installation 4 6 5 7 8 9 aJ 1 2 3 Fig 4 32 aC aD aB aE aF aA Fig 4 33 ...

Page 33: ...ing torque 0 3 Nm 12 Insert the cable of the proximity sensor into the slot aF 13 Mount the cable clamp aE with the 2 screws tightening torque 1 2 Nm è The cable is routed within the slots aB and aF 14 Insert the plug connecter of the proximity sensor into the multi pin plug distributor aA è Tab 5 1 sensor connection 4 15 Position the guide plate 1 with the energy chain 16 Position the cross plate...

Page 34: ...when they are switched off Vent pneumatic system parts accordingly 5 2 Electrical installation 5 2 1 Multi pin plug distributor 1 2 3 4 5 6 7 Sensor connections 1 6 Multi pin plug connec tion 7 Pin Function assignment Pin Colour2 1 6 1 Operating voltage 5 GY 3 0 V 7 BU 1 4 Plug socket with cable for the solenoid valve1 1 WH 2 4 Proximity sensor1 end position top 2 BN 3 4 Proximity sensor1 end posi...

Page 35: ...stallation information 1 Motor connection Sub D 9 pin è Tab 5 2 2 Encoder connection M12 8 pin è Tab 5 3 1 2 Fig 5 1 Pin allocation for the motor cable X axis Y axis Motor side Controller side Connection Pin Function Colour1 Pin Connection Sub D plug 9 pin 1 String A WH 1 Plug connector 6 pin 1 6 2 String A BN 2 3 String B GN 3 4 String B YE 4 5 6 7 Holding brake2 24 V DC GY 5 8 Holding brake2 GND...

Page 36: ...iary supply 5 V 5 Tab 5 3 5 2 3 Electrical attachment component Note Before installing the motor and encoder cables Refer to the corresponding documentation for installation information Pin allocation for the motor cable attachment component Motor side Controller side Connection Pin Function Colour1 Connection Sub D plug 9 pin 1 String A WH Cables with wire end sleeves 2 String A BN 3 String B GN ...

Page 37: ...GND 4 8 VCC auxiliary supply 5 V 5 Tab 5 5 5 2 4 Earthing Earthing of the Y axis traverse and the attachment component In the energy chain 2 earthing cables are laid for earthing the Y axis traverse Connect the open ends of the earthing cables to the central earthing point e g in the con trol cabinet 1 X axis 2 Earthing point 3 Y axis traverse 4 Slide of the Y axis 5 Earthing component 1 2 3 4 5 F...

Page 38: ...X axis 1 1 Place the cable lug of the earthing cable between the large washer 7 and the serrated washer 5 2 Attach small washer 4 3 Tighten the hex nut 3 tightening torque 4 Nm 4 Connect the open end of the earthing cable to the central earthing point e g in the control cabinet 1 2 3 4 5 6 7 Fig 5 3 5 3 Pneumatic installation Description of the pneumatic interfaces è 4 6 1 Power supply line ...

Page 39: ...ioning The commissioning process is described in separate documents è www festo com sp If you require additional support during the commissioning phase Please contact your regional Festo contact person Additional information can be found online è www festo com sp ...

Page 40: ...hey are switched off Vent pneumatic system parts accordingly 7 2 Cleaning Note Only clean the product in exceptional circumstances by using non abrasive cleaning agents and a soft cloth Do not clean the guide elements e g guide rails 7 3 Lubrication The product is lubricated initially upon delivery Lubrication is required on a regular basis to ensure trouble free operation Use appropriate accessor...

Page 41: ...on points 1 2 3 3 3 3 4 5 6 4 1 Slide of the Y axis 2 Lubrication nipples on guide carriage of the Y axis slide 2x 3 Lubrication nipples on guide carriages of the X axis at the carriages 4x 4 Carriage of the X axis 5 Maintenance opening 6 Y axis traverse Fig 7 1 ...

Page 42: ...f the X axes at the 4 lubrication nipples 3 with half of the specified amount of lubricant è Tab 7 1 2 Move the Y axis traverse to a suitable position for access to the maintenance opening 5 è Fig 7 1 3 Move the slide of the Y axis until the 2 lubrication nipples 2 are accessible one after the other in the maintenance opening è Fig 7 1 4 Lubricate each of the guide carriages on the Y axis traverse...

Page 43: ...the product weight Observe the position of the centre of gravity Use suitable lifting gear Use all of the transport lugs Adjust the lifting speed 8 2 Procedure 1 Move the Y axis traverse to the mechanical end position opposite the motors 2 Disconnect all of the electric cables and pneumatic tubing from the product 3 Mount the retaining plates with transport lugs and transport restraints è Fig 4 4 ...

Page 44: ...r details see motor data sheet Guide Recirculating ball bearing guide Mounting position Horizontal Type of mounting Mounting kit Adjusting kit Operating medium Compressed air in accordance with ISO8573 1 2010 7 4 4 Operating pressure bar 1 8 Pneumatic connection power supply Hose size 6 Dynamic data Observe catalogue specifications è www festo com catalogue Tab A 1 ...

Page 45: ...axes 2 Mounting component Fig A 1 Limit values of the X axis alignment A Evenness mm m 0 1 B Sideways tilting mm m 0 1 C Height offset mm m 0 1 D Parallelism mm m 0 1 Tab A 2 A 3 Approvals Feature Declaration of incorporation è www festo com sp in accordance with Machinery Directive 2006 42 EC Tab A 3 ...

Page 46: ...bearing Toothed belt PU with steel cord Tab A 4 A 5 Operating and storage conditions Feature Storage temperature C 10 60 Storage location dry solid and flat base 2 Maximum shelf life 60 months Ambient temperature C 10 50 Air humidity 0 90 non condensing Degree of protection in accordance with EN 60529 IP40 Noise level1 dB A 65 Duty cycle 100 1 Energy equivalent A weighted noise level at 1 m distan...

Page 47: ......

Page 48: ...ization is prohibited Offenders will be liable for damages All rights re served in the event that a patent utility model or design patent is registered Copyright Festo AG Co KG Ruiter Straße 82 73734 Esslingen Germany Phone 49 711 347 0 Fax 49 711 347 2144 E mail service_international festo com Internet www festo com ...

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