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Festo EGC-HD-TB Operating Instructions Manual Download Page 19

EGC-TB-KF, EGC-HD-TB

Festo – EGC-TB-KF, EGC-HD-TB – 2017-11c English

19

13

Characteristic curves

Maximum permissible support span L as a function of the force F for EGC-...-TB-KF

L

L

EGC-50

EGC-70

EGC-80

EGC-120

EGC-185

EGC-50

EGC-70

EGC-80

EGC-120

EGC-185

Fig. 14

Summary of Contents for EGC-HD-TB

Page 1: ...en Operating instructions 8076268 2017 11c 8076270 Toothed belt axis EGC TB KF EGC HD TB ...

Page 2: ...017 11c Translation of the original instructions Symbols Installation and commissioning may only be per formed in accordance with these instructions by technicians with appropriate qualifications Warning Caution Note Environment Accessories English 3 ...

Page 3: ...d application 5 3 Transport and storage 5 4 Requirements for product use 6 5 Installation 7 5 1 Mechanical assembly 7 5 1 1 Mount axis 7 5 1 2 Installation of the effective load 9 5 1 3 Installing external accessories 10 6 Commissioning 11 7 Operation 12 8 Maintenance and care 13 9 Repair 14 10 Accessories 15 11 Troubleshooting 15 12 Technical data 16 13 Characteristic curves 19 ...

Page 4: ...ing holes for foot mounting 2 Cover cap 3 Drive hollow shaft 4 Thread for motor mounting kit 5 Guide rail 2x with EGC HD TB 6 Thread and centring holes for mounting the effective load 7 slide 8 Surface for profile mounting 9 Thread for optional switch lug with EGC HD TB both sides aJ Groove for proximity switch with EGC HD TB both sides aA Grooves for slot nut mounting and accessories aB Relubrica...

Page 5: ...e Generally self locking of the complete system can be achieved with motors with an integrated spring loaded holding brake or with high self braking torque e g for vertical operation Please select the corresponding motors from our catalogue è www festo com catalogue You will then be operating a mated pair which are especially adapted to each other When using other motors Observe the limit values f...

Page 6: ...ansport packaging such as foils caps and cardboard The material used in the packaging is intended for recycling exception oil paper residual waste Observe the local regulations for environmentally friendly waste management of electronic compon ents Take into account the material specifications è 12 Technical data Use the product in its original status without any unauthorised modification Take int...

Page 7: ...roduct in such a way that its control sections are accessible e g relubrication open ings Make sure that the mounting components are outside the positioning range of the slide Install product without tension or distortions Fasten product to a mounting surface with flatness of 0 05 of the stoke length but max 0 5 mm For gantry applications attention must also be paid to parallel alignment or produc...

Page 8: ...e profile with additional mounting components Tighten the mounting screws evenly with the following tightening torque Size 50 70 80 120 185 Screw cover M4 M5 M5 M8 M10 Tightening torque Nm 2 9 5 9 5 9 24 47 Tab 2 For installation in a vertical or inclined position Warning Injury to people and material damage If there is a power failure or if the toothed belt breaks the work load will slide down Ma...

Page 9: ... 5 9 9 9 9 Tightening torque Nm 2 9 5 9 5 9 9 9 5 9 9 9 9 9 24 9 9 Tab 3 Effective loads with own guide Adjust the guides of the effective load and of the EGC so that they are exactly parallel You will then avoid overloading the guide and increased wear With hard and stiff effective loads e g steel Note If the aluminium slide becomes bent against a curved effective load the service life of the gui...

Page 10: ...position If proximity switches are used as reference switches Use proximity switches that correspond to the input of the controller being used Use inductive proximity switches with switch lug aE è assembly instructions of the accessory used Mounting in the grooves aJ è Fig 1 with mounting bracket aD aJ aE aD aE Tab 4 Avoid external influence caused by magnetic or ferrite parts in the vicinity of t...

Page 11: ...sition into account make sure that the delay values brake delay and time delays are set in such a way that the maximum actuation moment or feed force of the linear axis used is not ex ceeded Use the PositioningDrives design software to design the linear axis è www festo com Note Block shaped acceleration profiles without smoothing cause high peaks in the drive force that can lead to overloading of...

Page 12: ...ake place toward the reference switch 3 Start a test run with low dynamic response 4 Check whether the EGC fulfils the following conditions The slide runs through the complete intended positioning cycle The slide stops as soon as it reaches a limit switch 7 Operation Warning Moving masses can cause personal injury or damage to material items crushing Make sure that in the positioning range nobody ...

Page 13: ...oth All media gentle to the material may be used as cleaning agents Note The lubrication interval Sint is dependent on the product load Cut the lubrication interval Sint è Fig 12 in half if the following situations are present dusty and dirty environment nominal strokes 2000 mm at speeds 2 m s positioning profile Z delta operation frequent acceleration and braking ambient temperatures 40 C product...

Page 14: ...dis tance during lubrication in order to distribute the grease equally inside Fig 13 aB 9 Repair Note Retensioning of the toothed belt reduces its service life considerably In addition the technical data e g the feed constant change Make sure that the toothed belt is not retensioned The toothed belt is pretensioned so that it does not have to be retensioned during its service life Recommendation S...

Page 15: ... the EGC so that it is exactly parallel to the second axis Grease the EGC è 8 Maintenance and care Modify travel speed Incorrect regulator set tings Change the regulator parameters Roller bearing bearing guide defective Send EGC to Festo for repair Toothed belt worn Send EGC to Festo for repair Slide does not move Coupling hub slipping Check mounting of motor mounting kit è assembly instructions o...

Page 16: ...x driving torque Nm 0 46 1 24 5 16 7 3 19 9 93 59 6 Max no load driving torque 2 Nm 0 072 0 18 0 4 1 4 0 5 2 1 4 05 4 1 Max speed m s 3 5 3 53 Max acceleration m s2 50 40 50 Repetition accuracy mm 0 08 0 1 Feed constant mm rev 58 78 90 125 102 125 232 208 Ambient temperature C 10 60 Protection class IP40 1 The following tool is available for sizing PositioningDrives design software è www festo com...

Page 17: ... GP Nm 10 51 97 380 1157 My Mz EGC GV EGC GQ Nm 132 228 680 1820 Condition for combined loads fv Mx Mxmax My Mymax Mz Mzmax Fy Fymax Fz Fzmax v 1 Materials Profile cover slide Anodised aluminium Ball bearing guide screws Steel Cover caps Polyacetal Toothed belt Fibreglass reinforced polychloroprene Buffer Nitrile rubber Sealing disc Acrylic butadiene styrene Weight 0 stroke kg 0 62 1 85 3 10 5 32 ...

Page 18: ...0 300 900 My Mz Nm 275 500 1450 Condition for combined loads fv Mx Mxmax My Mymax Mz Mzmax Fy Fymax Fz Fzmax v 1 Materials Profile cover slide Anodised aluminium Ball bearing guide screws Steel Cover caps Polyacetal Toothed belt Fibreglass reinforced polychloroprene Buffer Nitrile rubber Sealing disc Acrylic butadiene styrene Weight 0 stroke kg 4 72 9 05 25 51 per 100 mm stroke kg 0 73 1 07 2 1 Ta...

Page 19: ...EGC TB KF EGC HD TB 2017 11c English 19 13 Characteristic curves Maximum permissible support span L as a function of the force F for EGC TB KF L L EGC 50 EGC 70 EGC 80 EGC 120 EGC 185 EGC 50 EGC 70 EGC 80 EGC 120 EGC 185 Fig 14 ...

Page 20: ... EGC HD TB 20 Festo EGC TB KF EGC HD TB 2017 11c English Maximum permissible support span L as a function of the force F for EGC HD TB L L EGC HD 125 EGC HD 160 EGC HD 220 EGC HD 125 EGC HD 160 EGC HD 220 Fig 15 ...

Page 21: ...EGC TB KF EGC HD TB Festo EGC TB KF EGC HD TB 2017 11c 21 ...

Page 22: ...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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