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HSB Beta 100-D-ASS, Оригинальное руководство по сборке и обслуживанию, Страница: 30 / 31

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Maintenance 

 

 

28

 

2020-07-22 

FM 239 MuW Beta Type Z Rev.01 

 

 

10.2  Replacing the timing belt 

 

 

To preserve the optimum running of the linear unit and prevent it 
from being damaged during operation, take care that no foreign 
bodies penetrate the base profile or other linear unit components 
during installation and assembly. 

 

 

Do not damage the standard parts (screws, pins, etc.); they will be 
re-used. 

 

 

Ke

y

 

1 

Clamp fitting 

5 

Timing belt holder complete 

2 

Cover panel 

6 

Bearing casing 

3 

Carriage drive 

7 

Synchro disk 

4 

Timing belt 

8 

Clamping screw 

 
Figure 1 Replacing the timing belt 
 
 
 
 
 

Содержание Beta 100-D-ASS

Страница 1: ...98 0 Fax 49 7121 14498 10 Info HSB Automation de www HSB Automation de Original Assembly and Maintenance Manual Linear Unit Types Beta 50 C ARS Beta 70 C ARS Beta 70 C ASS Beta 80 ARS Beta 80 ASS Beta 100 D ASS Beta 110 ARS Beta 110 ASS Beta 140 ARS Beta 140 ASS Beta 140 C ASS Beta 180 ASS Beta 180 C ASS Beta 180 AZSS ...

Страница 2: ......

Страница 3: ...y 5 2 Warranty 6 3 Technical data Standard model 7 4 Product description 11 5 Transportation and storage 13 6 Installation and adjustment 14 6 1 Attaching the load on the linear unit base profile 14 6 2 Setting maximum travel 15 6 2 1 Setting the positions of the inductive limit switches 16 6 2 2 Setting the positions of the mechanical limit switches 17 6 3 Mounting a drive unit 18 6 3 1 Mounting ...

Страница 4: ...th or serious injury Indicates minor risk Failure to observe this notice may result in light to moderate injury or damage to property Note Indicates tips on use of the machine and optimising its efficiency 1 2 Regulation use The mechanical linear unit is intended for installation in machines and is used solely for manipulating positioning transporting palletising loading unloading clamping clockin...

Страница 5: ...tted with a vent hole generally G1 2 at the basic profile The following guidelines must be observed The linear unit must be subjected to a negative pressure of 0 2 bar The linear unit must be relubricated with a grease suitable for use in clean rooms basic lubrication carried out using Klübersynth BEM 32 34 1 5 Use in explosive environments If the linear units are used in potentially explosive env...

Страница 6: ... dust possible with additional monitored compressed air loading Maximum acceleration Duty cycle Load etc 1 6 Technical condition of the linear unit State of the art The unit conforms to the current state of the art and applicable rules and regulations The unit conforms to the EU Machinery Directive harmonised European standards or corresponding national standards Machinery Directive 2006 42 EC DIN...

Страница 7: ...trained electricians Such work includes Installing safety limit switches Mounting a drive unit Checking the direction of rotation of the drive 1 9 Obligations of the operating company Instruction of personnel In accordance with EU Health and Safety Directive 89 655 EEC articles 6 1 and 7 and with the Framework Directive 89 391 EEC articles 1 1 and 6 1 the company operating the linear unit must pro...

Страница 8: ...er will be voided if the unit is not operated in accordance with the stipulated regulation use the instructions set out in this operating manual are not followed the unit is modified without the consent of the manufacturers screws sealed by locking varnish are unlocked The manufacturer s warranty in respect of maintenance and repair work applies only if original replacement parts are used ...

Страница 9: ... mm 8710 7640 7590 7680 7440 7440 Repeat accuracy mm 0 08 0 08 0 08 0 08 0 08 0 08 Operating temperature C continuous operation 0 80 0 80 0 80 0 80 0 80 0 80 Geometrical moment of inertia IY mm4 236683 858283 563059 1294343 1303940 917779 5114812 4974348 4974348 Geometrical moment of inertia IZ mm4 295187 854713 852507 1732340 1680598 2328911 6177042 5898662 5898662 Length of standard carriage dri...

Страница 10: ...50 51 50 Weight per 100 mm travel kg 1 50 2 80 2 90 2 80 3 60 Weight of standard carriage with carriage kg 14 00 25 60 37 20 26 20 27 35 Noise emission max dB A 1 75 75 75 75 1 The figure will vary based on assembly with other system components Dynamic load ratings of rail guides Beta linear unit Model Size Number of rails Number of carriages Load rating per carriage Cdyn N THK Rex Preten sion FV ...

Страница 11: ... 950 950 2 50 Beta 110 ARS 2000 2000 5000 2500 300 600 450 3 50 Beta 110 ASS 2000 3000 8000 4000 400 800 600 3 50 Beta 140 ARS 2500 2500 5000 3000 350 700 700 4 50 Beta 140 ASS 2500 2500 6000 4000 500 1000 1000 4 50 Beta 180 ASS 3500 6000 12000 6000 1500 3000 1500 8 00 Beta 180 AZSS 4500 8000 16000 8000 2000 4000 2000 10 00 Beta 180 C ASS 3500 8000 15000 8000 1800 3600 1800 8 00 Figures in relate ...

Страница 12: ...7 5 4 9 0 22 0 43 0 74 0 DIN912 ISO4762 10 9 3 0 5 7 9 0 22 0 43 0 74 0 DIN912 ISO4762 12 9 3 0 5 7 9 0 22 0 43 0 74 0 Tightening torques Nm for clutch with clamping hub Size 14 19 24 28 38 Clutch diameter mm 30 40 55 65 80 Screw size M3 M6 M6 M8 M8 Tightening torque Nm 1 34 10 50 10 50 25 00 25 00 Tightening torques Nm for clutch with clamping ring hub Size 14 19 24 28 38 Clutch diameter mm 30 40...

Страница 13: ...on Linear unit with timing belt drive and linear guide Key 1 Timing belt 5 Base profile 2 Carriage drive 6 Synchro disk 3 Cover panel 7 Lubricating nipple 4 Bearing casing 8 Recirculating ball bearing Figure 1 Component assemblies of the Beta 140 ASS linear unit with timing belt drive ...

Страница 14: ...e element recirculating ball bearing or roller bearing guidance system and a drive element rack or timing belt drive The carriage drive is permanently fixed The base profile carries the load and can be moved in and out of the working area like a telescopic arm Optionally the linear unit can be fitted with electronic limit switches and electromechanical safety limit switches see section 6 2 The eff...

Страница 15: ...irment of its functions Risk of damage by heavy jolting or bending Transport the assembled linear unit only with the transit protection fitted To prevent damage during transportation and storage protect the linear unit against shaking and sliding as follows Stow it in a box of sufficient size Use packing Section 3 lists the unit weights Protect the unit against dirt corrosion water and aggressive ...

Страница 16: ...000 mm 6 1 Attaching the load on the linear unit base profile Attachment options The load can be attached on the base profile by the following methods Figure 3 By way of the tapped holes on both front faces By way of tapped hole rails By way of sliding blocks By way of the T slot on the underside Sliding blocks Figure 3 Sliding blocks 1 in the groove on the underside of the base profile Procedure ...

Страница 17: ...ques see section 3 6 2 Setting maximum travel Serious injury may result if the transport carriers topple over If the base profile moves to its full extent beyond the safety zone the transport carrier mounted on it may break away or topple over The linear unit may be destroyed During setup observe the specified safety zone and set the limit switches accordingly Electrical switches may only be conne...

Страница 18: ...witching cam 3 Band marking safety zone Figure 5 Inductive limit switches The limit switches must switch so that the base profile comes to a stop immediately before the safety zone The safety zone is factory marked on the unit by a band 3 Procedure 1 Connect the power to the limit switches 2 Slacken the limit switch fixing screws 3 Run the base profile as far as the braking position 4 Move the lim...

Страница 19: ...s are connected and correctly set A combination with inductive proximity switches is possible External shock absorbers must be fitted to protect against mechanical destruction The necessary braking distance Δ B depends on the velocity and deceleration of the carriage The braking distance must be between the switching point of the limit switch and the actual mechanical end position Figure 6 Key 1 M...

Страница 20: ...it trips 5 Tighten the bracket fixing screw 6 Check the correct position of the limit switch Move the base profile manually and observe the switching operation If the braking distance is too short repeat the set up 6 3 Mounting a drive unit Make sure the direction of rotation of the external drive unit takes into account the direction of the spindle or timing belt so that the limit switches work c...

Страница 21: ... the safety limit switches Figure 7 Alter the direction of the motor as necessary 3 If the clutch diameter is less than the measure D on the motor housing 4 first mount clutch half 1 1 hole flush with drive shaft and then the motor housing 4 Figure 8 If the clutch diameter is greater than the measure D on the motor housing 4 first mount the motor housing 4 and then the clutch half 1 1 hole flush w...

Страница 22: ...ed by installing effective safety mechanisms that comply with the current standards and are state of the art These are not supplied with the linear unit and must be installed by the manufacturer of the overall installation Use of the deflection belt drive without the protective hood supplied is not permitted Only qualified electricians may carry out the electrical installation and check the direct...

Страница 23: ...and possible errors in the programming move the linear unit along the stroke several times at such a low speed that it can be stopped in good time in case of an emergency The line may be started up once it has been established that there is no risk of collision when the maximum travel is overrun ...

Страница 24: ...ing company must take appropriate measures to prevent intrusion of foreign bodies such as by installing deflectors baffle plates or air barriers Duty of inspection The proper functioning of the linear unit must be checked periodically during operation The responsible personnel must check the linear unit and the line for external signs of damage and defects at least once every shift If changes occu...

Страница 25: ...nal injury or damage to other system components caused by falling system components Only authorised specialist personnel may disassemble the linear unit 1 Cut the power to the machine line 2 Dismantle the drive from the linear unit 3 Detach the linear unit from the machine line ...

Страница 26: ...ar basis The timing belt is maintenance free If the timing belt rips or is stretched beyond its elastic range replace it 10 1 Lubrication Influencing factors The following factors are key to determining the exact lubrication intervals required Loading Velocity Motion Operating temperature Degree of dirtying Short lubrication intervals Short lubrication intervals are necessary where there is suscep...

Страница 27: ... categories of lubrication point are identified by the markings S F O on the unit There is a separate lubrication schedule for each lubrication point category Lubrication point category Lubrication for Lubricant S Spindle Grease F Guide elements Grease O Guide elements Oil Lubrication method Lubrication should as far as possible take place while the unit is running so that the grease is distribute...

Страница 28: ...chain ca 1 2 30 with ball chain ca 1 5 35 with ball chain ca 1 7 15 without ball chain approx 2 000 km ca 0 8 20 without ball chain ca 1 4 25 L without ball chain ca 2 8 30 without ball chain ca 4 4 35 without ball chain ca 4 4 Or at least 2 x per year The lubrication interval depends on the ambient temperatures and on the loading see figure 11 Relubrication in motion Figure 10 Relubrication inter...

Страница 29: ...erval Oil quantity cm Oil type Every 2 000 km approx 0 4 Lubricating oil for slideways and guideways to DIN 51517 e g Klüber Lamora D68 or Esso Febis K68 If other oils are used pay attention to manufacturers specifications Or at least 2x per year The lubrication interval depends on the ambient temperatures and on the loading ...

Страница 30: ...peration take care that no foreign bodies penetrate the base profile or other linear unit components during installation and assembly Do not damage the standard parts screws pins etc they will be re used Key 1 Clamp fitting 5 Timing belt holder complete 2 Cover panel 6 Bearing casing 3 Carriage drive 7 Synchro disk 4 Timing belt 8 Clamping screw Figure 1 Replacing the timing belt ...

Страница 31: ...sk 6 Grasp the other free end of the defective timing belt and slowly draw the two belts through the carriage drive Push the new timing belt gently to draw it in 7 Mount the timing belt holders on both ends of the new timing belt 8 Insert the timing belt holders in the bearing casings and fasten them by the clamping screws but do not tighten them Lock the clamping screws with Loctite 243 9 Tighten...

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