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6.4 Precaution on maintenance

Warning

1. Turn off the power supply before maintenance and replacement of the product.

2. Put on protective goggles when applying grease.

[Maintenance frequency]

Perform maintenance according to the table below. Contact SMC if any abnormality is found.

Frequency

Appearance

check

Internal

check

Belt check

Inspection before daily operation

○

Inspection every six months / 1000km /

5million cycle *

○

Whichever occurs first.

[Items for visual appearance check]

1.  Loose screws. Abnormal dirt.
2.  Check of flaws/faults and cable connections.
3.  Vibration, noise.

[Items for internal check]

1. Lubricant condition on moving parts.
2. Loose or mechanical play in fixed parts or fixing screws.

[Items for belt check]

Check the belt regularly as shown in “maintenance frequency”.
Stop operation immediately and contact SMC when the belt appears to be like photographs shown
below.

a. Tooth shape canvas is worn out

Canvas fiber becomes fuzzy.
Rubber is removed and the fiber becomes whitish.
Lines of fibers become unclear.

b. Peeling off or wearing of the side of the belt

Belt corner becomes round and frayed thread sticks out.

c. Belt partially cut

Belt is partially cut. Foreign matter caught in teeth other than cut part causes flaw.

d. Vertical line of belt teeth

Flaw, which is made when the belt runs on the flange.

e. Rubber back of the belt is softened and sticky.

f. Crack on the back of the belt

Teeth become fuzzy

Содержание LEL Series

Страница 1: ...Traffa Innovative Antriebsl sungen Der optimale Antrieb individuell f r Ihre Anforderung Bedienhandbuch Flache Linearsysteme LEJ LEL...

Страница 2: ...ries Product Number LEL Series This manual describes the actuators operation in combination with the LECP series controllers Refer to the manual relevant to the controller being used for full operatin...

Страница 3: ...ion 13 3 2 Setting Function 14 3 3 Step data setting method 17 3 4 Parameter setting method 23 4 Wiring of cables Common precautions 26 5 Electric actuators Common precautions 27 5 1 Design and select...

Страница 4: ...hould also continuously review all specifications of the product referring to its latest catalog information with a view to giving due consideration to any possibility of equipment failure when config...

Страница 5: ...sponsibility a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the pr...

Страница 6: ...able and conversion unit are included 1 Table 2 Items to be prepared by the customer Part name Conditions Power supply 24VDC Do not use the power supply with Inrush restraining type Refer to power con...

Страница 7: ...OG Drive a Driving preparation Servo On Return to ORIG Select Monitor Select OK b JOG Drive c Driving stop Servo Off Select test Select OK Caution If an alarm is generated When 1 ALARM is generated re...

Страница 8: ...Data No Move M Speed Position Pushing F TriggLV In pos mm s mm mm 0 Absolute 250 30 00 0 0 1 00 6 Controller setting software screen explanation Refer to the Help Easy mode menu in the ACT Controller...

Страница 9: ...key EXT Inp OFF YES Press the 3 SET key Servo ON Ready YES Press the 3 SET key RTN ORIG Start Press the 3 SET key Test 1 Step No 0 Test Start Posn 50 00mm 1 Drive test Press the 4 Down key Test 1 Step...

Страница 10: ...ionship between operation procedure and input output signals refer to section 3 3 Step Data setting method page 17 to 20 ALARM JOG SETTING TEST MONITOR DATA The power supply is turned on Screen showin...

Страница 11: ...2 0 14 0 15 0 17 Note 1 The strokes shown in are produced upon receipt of order Note 2 The speed is dependent on the workload Check the following Speed workload graphs for the selected model The workl...

Страница 12: ...ss 0 50 100 150 200 250 300 0 1 2 3 4 5 Workload kg Overhang direction L3 mm 600mm stroke or less 0 50 100 150 200 250 300 0 1 2 3 4 5 Workload kg Overhang direction L3 mm 500mm or less 600mm stroke 0...

Страница 13: ...not be selected Nil Without option B With lock C With motor cover Actuator cable length Produced upon receipt of order Robotic cable only Nil Without cable 8 8m 1 1 5m A 10m 3 3m B 15m 5 5m C 20m Cont...

Страница 14: ...der B Aluminium alloy 12 Tension plate Aluminium alloy Anodized 13 Motor cover Synthetic resin With motor cover only 14 Grommet Synthetic resin With motor cover only 15 Motor pulley Aluminium alloy An...

Страница 15: ...troller are sold as a package If when only the actuator is purchased separately confirm that the combination of the controller which you have and the actuator is compatible See 5 3 Caution 1 on page 2...

Страница 16: ...n without scrolling Select function by the iconized menu at the first page Step data setting and monitoring at the second page Data Axis 1 Step No 0 Posn 123 45mm speed 400mm s It can be registered by...

Страница 17: ...ed JOG and fixed distance movement return to origin position test operation and testing of compulsory output can be done Controller setting soft ware Every function step data parameter monitor and tea...

Страница 18: ...position can be set ORIG ACC Acceleration when returning to origin can be set Test JOG It can make continuous operation at the set speed while the switch is being pressed MOVE It can make test operati...

Страница 19: ...ee 5 3 Caution 1 on page 28 Be sure to check the following before use 1 Check that actuator label for model number This matches the controller 2 Check Parallel I O configuration matches NPN or PNP Pos...

Страница 20: ...or this product h Pushing speed For pushing operation only Not applicable for this product i Moving force Max Force at the positioning operation The force is automatically adjusted corresponding to th...

Страница 21: ...ired No Move M Spee Position Accel Decel PushingF TriggerLV PushingS MovingF Area1 Area2 In pos mm s mm mm s2 mm s2 mm s mm mm mm 0 Absolute 100 100 00 3000 3000 0 0 0 100 80 00 90 00 1 00 0 10 20 30...

Страница 22: ...ve Method Relative Condition 2 30mm position Step no 1 Step no 1 Move Method Relative Attainment point 10 mm Relative 10 00 10 00 20 00 1 00 No Move M Speed Position Accel Decel PushingF TriggerLV Pus...

Страница 23: ...4 IN0 IN1 IN2 IN3 IN4 IN5 DRIVE note 3 5 OUT0 OUT1 OUT2 note 3 4 OUT3 OUT4 OUT5 After reaching of target position INP After stopping motion BUSY Step no 2 is selected and the operation starts Complete...

Страница 24: ...gnal Operation description 1 EMG Not energizing TB Stop switch Locking ESTOP SVRE SETON Powertothemotoriscutbythe Stop commandregardlessofwhetheritis operatingorstopping 2 EMG Energizing TB Stop switc...

Страница 25: ...1 1 to 64 note1 IO pattern 1 64 Acceleration deceleration pattern 1 Trapezoid motion S motion ratio 0 Stroke 10000 10000 Stroke 10000 10000 Maximum speed Max speed of each product Step data input limi...

Страница 26: ...the origin signal Move to the origin Stop moving pushing Move to the opposite direction Origin Moving distance LEL25MT 3mm LEL25LT 4mm not changeable WARNING Do not alter any parameter except the ones...

Страница 27: ...5MT 3mm LEL25LT 4mm Not changeable by the return to origin becomes origin 0 a In case of Origin direction CCW Example Actuator stroke 50mm Origin offset 0 Initial input value Changed to Origin offset...

Страница 28: ...isting folding rotating or applying an external force to the cable Risk of electric shock wire breakage contact failure and loss of control of the product can happen 8 Fix the motor cables protruding...

Страница 29: ...afety device for abnormal conditions such as a power outage or a manual emergency stop of whole system 7 Consider the action when operation is restarted after an emergency stop or abnormal stop of who...

Страница 30: ...t the sliding parts of the table or mounting face etc by striking or holding them with other objects The components are manufactured to precise tolerances so that even a slight deformation may cause f...

Страница 31: ...a different product parameter failure can result 2 Check the product for the following points before operation a Damage to power supply line and signal line b Looseness of the connector to each power...

Страница 32: ...ist contaminates the product failure or increased sliding resistance can result 3 Install a protective cover when the product is used in an environment directly exposed to foreign matters such as dust...

Страница 33: ...strong vibration is applied to the product the lock will lose it s holding force and damage to the sliding part of the lock or reduced lifetime can result The same situation will happen when the lock...

Страница 34: ...the motor 5 When external force is applied to the table it is necessary to add the external force to the workload as the total carried load for the sizing When mounting cable duct and so on in paralle...

Страница 35: ...but with length less than the maximum thread depth The use of screws that are to long can touch the body and cause malfunction 3 When mounting the actuator use screws with adequate length and tighten...

Страница 36: ...ant condition on moving parts 2 Loose or mechanical play in fixed parts or fixing screws Items for belt check Check the belt regularly as shown in maintenance frequency Stop operation immediately and...

Страница 37: ...ion 1 on page 28 4 Excessive external force is being applied including vibration or impact load Operate within the specified range See 2 1 Specifications on page 9 5 The flatness of work piece and the...

Страница 38: ...ected Confirm that the cable is connected correctly See 4 Wiring of cable on page 26 6 It was not the intended origin position because the actuator pinched the work piece during the return to origin R...

Страница 39: ...condition or check if external force adds the resistance of actuator table by using movable cable duct See 2 1 Specifications on page 9 Alarm for Err overflow code 1 196 is generated Procedure of rest...

Страница 40: ...3 Different input signal to the expected step number is inputted to the controller because the input signal time was too short Add an interval of 15ms the recommendation is 30ms or more between the i...

Страница 41: ...cification 1 Influence of character frequency Change the speed setting to a speed that does not cause vibration 2 The gain tuning is not suitable It may need gain tuning suitable for the application C...

Страница 42: ...TBT Technisches B ro Tra a e K Theodor Heuss Str 8 D 71336 Waiblingen Tel 49 0 71 51 604 24 0 Fax 49 0 71 51 604 24 40 E Mail info tra a de Web www tra a de Montagem glichkeiten Anwendungsbeispiele Pi...

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