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Product description 

 

 

18

 

2021-03-25 

FM 240 MuW Beta Type S Rev.01 

 

 

distributed by 

Roller bearing and 
linear guidance 
system 

 

Ke

y

 

Carriage 

Roller bearing guidance system 

Base profile 

10 

Recirculating ball bearing 

Thread drive 

11 

Guide rails 

 

Figure 2: Guide elements 

 

A mechanical linear unit converts rotational motion into linear motion 
and is used to move loads quickly, safely and precisely from one 
position to another. It consists of an aluminium base profile, a moving 
carriage supported by a guide element (recirculating ball bearing or 
roller bearing guidance system) and a drive element (screw or timing 
belt drive).  

Depending on its design, the carriage is able to absorb forces and 
moments in all directions, and is  positively connected to the guidance 
and drive elements by way of the so-called drivers.  

The base profile is self-supporting up to a certain length, and is 
equipped with grooves for mounting.  

As an option, the linear unit can be equipped with accessories such as 
a cover, screw supports, inductive or mechanical limit switches and 
other fittings (see section 

6.3

)

Summary of Contents for Beta 100-D-SSS

Page 1: ...iftechnik Bahnhofstr 106 134 74348 Lauffen Neckar Deutschland Tel 49 7133 103 0 Fax 49 7133 103 2399 info de schunk com www schunk com distributed by Original Assembly and Maintenance Manual Linear Unit Types Beta 60 SGV SSS Beta 70 C SRS SSS Beta 80 SRS SSS Beta 80 SGV Beta 100 D SSS Beta 110 SRS SSS Beta 110 C SGV Beta 120 C SSS Beta 140 SRS SSS Beta 140 C SSS Beta 165 SSS Beta 165 SGV Beta 165 ...

Page 2: ......

Page 3: ...7 3 Technical data Standard model 8 4 Product description 17 5 Transportation and storage 20 6 Installation and adjustment 21 6 1 Installing the linear unit by mounting rails 21 6 2 Screwing the linear unit into place from below 22 6 3 Setting maximum travel 22 6 3 1 Setting the positions of the inductive limit switches 22 6 3 2 Setting the positions of the mechanical limit switches 24 6 4 Mountin...

Page 4: ... with spindle drive Beta 60 SGV SSS Beta 70 C SRS SSS Beta 80 SRS SSS Beta 80 SGV Beta 100 D SSS Beta 110 SRS SSS Beta 110 C SGV Beta 120 C SSS Beta 140 SRS SSS Beta 140 C SSS Beta 165 SSS Beta 165 SGV Beta 180 SSS Beta 180 C SSS The drawings show the Beta 60 SSS type and serve as examples for all other types though some of the details may differ ...

Page 5: ... danger carrying a medium to high 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 clocking t...

Page 6: ...ic 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 environments operators must take steps to prevent ...

Page 7: ...ir 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 EN ISO 12 100 2011 03 Safety of Machinery General De...

Page 8: ...ork 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 provide personnel assigned to ...

Page 9: ...nty cover 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 ...

Page 10: ...load torque Nm 0 70 0 35 0 40 Maximum travel standard mm 5120 2730 Repeat accuracy mm 0 03 0 03 0 03 0 03 Operating temperature C continuous operation 0 80 0 80 Geometrical moment of inertia IY mm4 473055 585283 563059 Geometrical moment of inertia IZ mm4 577258 854713 852507 Length of standard carriage mm 180 180 190 Length of long carriage mm 230 240 Weight without travel kg 4 30 3 65 3 65 3 50 ...

Page 11: ...Nm 0 60 0 80 1 00 1 30 Maximum travel standard mm 5020 5060 Repeat accuracy mm 0 03 0 03 0 03 0 03 Operating temperature C continuous operation 0 80 0 80 0 80 0 80 Geometrical moment of inertia IY mm4 1294343 1372019 917779 Geometrical moment of inertia IZ mm4 1732340 1677956 2328911 Length of standard carriage mm 210 210 Length of long carriage mm 270 270 Weight without travel kg 5 40 6 20 12 50 ...

Page 12: ...locity1 m s 2 50 2 00 2 00 Max acceleration m s2 20 20 20 No load torque Nm 1 00 1 50 1 50 2 00 Maximum travel standard mm 4920 4920 5120 Repeat accuracy mm 0 03 0 03 0 03 0 03 Operating temperature C continuous operation 0 80 0 80 0 80 Geometrical moment of inertia IY mm4 5114812 4974348 4974348 7217779 Geometrical moment of inertia IZ mm4 6177042 5898662 5898662 8754150 Length of standard carria...

Page 13: ... 00 1 50 3 00 Maximum travel standard mm 4920 4910 Repeat accuracy mm 0 03 0 03 0 03 0 03 Operating temperature C continuous operation 0 80 0 80 Geometrical moment of inertia IY mm4 3159202 25391136 Geometrical moment of inertia IZ mm4 9975915 31673479 Length of standard carriage mm 320 400 Length of long carriage mm 500 600 Weight without travel kg 14 00 15 00 37 90 35 00 Weight per 100 mm travel...

Page 14: ...50 2 50 Maximum travel standard mm 4920 4930 4930 Repeat accuracy mm 0 03 0 03 0 03 Operating temperature C continuous operation 0 80 0 80 0 80 Geometrical moment of inertia IY mm4 3127894 9236448 9236448 Geometrical moment of inertia IZ mm4 9071334 23586987 23586987 Length of standard carriage mm 320 380 380 Length of long carriage mm 500 600 600 Weight without travel kg 15 00 37 00 33 50 Weight ...

Page 15: ...3000 5000 2500 400 800 600 1 5 Beta 110 SSS 6000 2000 8000 4000 300 600 450 1 Beta 120 C SSS 12000 4000 12000 6000 600 1500 1000 2 0 Beta 140 SRS 6000 2500 5000 3000 350 700 700 1 5 Beta 140 SSS 6000 2500 6000 4000 500 1000 1000 1 8 Beta 140 C SSS 6000 3200 7500 5000 600 1200 1200 1 8 Beta 165 SGV 18000 3 Beta 165 C SGV 25000 3 2 Beta 165 SSS 18000 5000 15000 8000 700 1400 1100 3 Beta 180 SSS 1200...

Page 16: ...Beta 70 Beta 70 C 16 5 9300 10 14300 20 7450 Beta 60 Beta 80 Beta 100 D 20 5 10500 10 13500 20 11500 50 12300 Beta 110 Beta 140 Beta 140 C 25 5 12300 10 13200 25 15800 50 14500 Beta 120 C Beta 180 Beta 180 C 32 5 21500 10 33100 20 29700 40 14900 Beta 165 Beta 110 C SGV 40 5 23800 10 38000 20 33300 40 35000 Beta 165 C SGV 50 10 68700 20 60000 Dynamic load rating of ball screw nut to DIN 69051 1989 ...

Page 17: ...85 1500 210 240 128 188 Beta 100 20 1 2 11271 9860 564 620 210 152 272 Beta 100 D SSS 15 2 4 25160 28600 1258 1820 150 210 56 Beta 110 25 1 2 35558 36500 1778 2540 340 203 383 Beta 120 C 30 1 2 11271 9860 564 620 580 184 364 Beta 140 15 2 4 17700 23400 885 1500 180 330 72 Beta 140 C SSS 20 2 4 49448 51800 2472 3350 210 360 76 Beta 165 SSS 35 1 2 17700 23400 885 1500 985 890 219 329 Beta 180 SSS 20...

Page 18: ... 8 8 2 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 m...

Page 19: ...3 25 17 distributed by 4 Product description Linear unit with spindle drive Key 1 Fixed bearing 5 Movable bearing 2 Carriage 6 Base profile 3 Lubricating nipple 7 Driver 4 Cover band Figure 1 Component assemblies of the Beta 60 linear unit with spindle drive ...

Page 20: ...f an aluminium base profile a moving carriage supported by a guide element recirculating ball bearing or roller bearing guidance system and a drive element screw or timing belt drive Depending on its design the carriage is able to absorb forces and moments in all directions and is positively connected to the guidance and drive elements by way of the so called drivers The base profile is self suppo...

Page 21: ...e range can be flexibly configured Multiple linear units of the Alpha Beta or Delta type can be arranged two dimensionally 2 axes or three dimensionally 3 axes Driven linear units can be connected to non driven units of the same type by a plate to be able to take large area loads for example ...

Page 22: ... in impairment 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 agg...

Page 23: ...n a flat surface Unit parallelism 0 2 mm 1 000 mm Mounting by the rails with tapped holes in them is the preferable solution for highly dynamic applications where the linear unit has only two attachment points 6 1 Installing the linear unit by mounting rails Figure 3 Mounting rails 1 The recommended maximum spacing between the mounting rails is 700 mm Procedure 1 Attach the mounting rails 1 loosel...

Page 24: ...rriage 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 connected by qualified electricians To stop the carriage promptly in the event of an emergency stop allow for adequate braking d...

Page 25: ...ety 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 carriage as far as the braking position 4 Move the limit switch NC contact under the switching cam until it trips and the LED on the sensor goes out 5 Move the carriage away 6 Tighten the limit switch 7 Check the correct position of the limit swi...

Page 26: ...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 5 Key 1 Mechanical limit switches 2 Switching cam 3 Band marking safety zone 4 Bra...

Page 27: ... the limit switch Move the carriage manually and observe the switching operation If the braking distance is too short repeat the set up 6 4 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 correctly Key 1 Safety zone 3 Carriage with positive and negative directions fro...

Page 28: ... account the safety limit switches figure 6 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 7 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...

Page 29: ...ered 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 dire...

Page 30: ...r unit only within the permissible temperature range of 0 80 C If the linear unit is operated in moist abrasive medium foreign bodies may penetrate it To prevent that the operating 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 p...

Page 31: ...eason lubrication of the linear unit may only be carried out while it is moving slowly max 0 025 m s and for any cleaning work the linear unit drive must be shut down and secured against being restarted All installed ball bearings are sealed and maintenance free Remove excessive dust and dirt from the cover band and other components of the linear unit on a regular basis Relubricate the thread driv...

Page 32: ...ts Lubrication points on linear units Figure 9 Possible lubrication points 1 on the carriage The categories and positions of lubrication point depend on the model of linear unit The 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 Spind...

Page 33: ... 0 50 Greases to DIN 51825 KP2N 20 e g Klüberplex BE 31 102 If other greases are used pay attention to manufacturers specifications Greases containing solid lubricant e g graphite MoS2 must not be used 1205 0 55 1605 1 70 1610 1 80 1620 1 90 2005 2 00 2010 2 30 2020 2 30 2050 4 50 2505 2 60 2510 3 40 2525 3 10 2550 4 80 3205 4 20 3210 13 10 3220 8 40 3232 5 30 3240 3 00 4005 15 000 000 5 30 4010 1...

Page 34: ...DIN 51825 KPE1R 20 e g Klüberplex BE 31 102 If other greases are used pay attention to manufacturers specifications Greases containing solid lubricant e g graphite MoS2 must not be used 20 with ball chain approx 0 6 25 L with ball chain approx 1 2 30 with ball chain approx 1 5 35 with ball chain approx 1 7 15 without ball chain approx 2 000 km approx 0 8 20 without ball chain approx 1 4 25 L witho...

Page 35: ...elubrication intervals for the linear guidance system with recirculating linear ball bearings Degree of dirtying Loading High Medium Low Severe dirt contamination filings coolant Medium dirt contamination Minor dirt contamination assembly hall No dirt contamination lab testing areas ...

Page 36: ...ion interval Oil quantity cm Oil type Every 2 000 km approx 0 4 Chainoil e g Klüberoil CM 1 220 or similar oil on the basis of mineral oil according ISO VG 220 If other oils are used pay attention to manufacturers specifications Or at least 2 x per year The lubrication interval depends on the ambient temperatures and on the loading ...

Page 37: ... other linear unit components during installation and assembly Do not damage the standard parts screws pins etc or the dismantled components they will be refitted If cover bands are worn also replace the band guide elements If cover bands are damaged check the band guide elements for wear and replace them only as necessary Key 1 Clamp fittings 2 Carriage 3 Cover band 4 Lubricating nipple Figure 11...

Page 38: ...ge It must be refitted in the same position Do not lose the O rings fitted on the lubricating apertures on the inside of the carriage 3 Detach the clamp fittings from the ends of the cover band and remove the cover band 4 Check the band guide elements such as the press rollers a lifting rollers b and locating pins for wear If the cover band is worn be sure also to replace the band guide elements W...

Page 39: ...osition 9 To check that the carriage is correctly installed run it slowly from one end of the linear unit to the other ensuring the cover band is held all the time in its guideway 10 Fit the lubricating nipples On Beta 60 to 80 Insert the screw fit lubricating nipples On Beta 60 to 80 Fit the lubricating adapters and then the conical lubricating nipples or the external lubrication ports On Beta 10...

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