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HSB Gamma 120-ZSSD, Original Assembly And Maintenance Instructions, Page: 1 / 22

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HSB Automation GmbH 
In Laisen 74 
72766 Reutlingen 
Germany 
Tel. +49 7121 14498-0 
Fax +49 7121 14498-10 
[email protected] 
www.HSB-Automation.de 

FM 169 Master A&M Instructions for Gamma type Z..D Rev.01 

Distributor: 
SCHUNK GmbH & Co. KG  
Spann- und Greiftechnik  
Bahnhofstr. 106 - 134  
74348 Lauffen/Neckar 
Deutschland 
Tel. +49 7133-103-0  
Fax +49 7133-103-2399  
[email protected]  
www.schunk.com 

 

distributed by 

 

 

 

 

 
 
 
 
 
 

 

Original 

 

Assembly and 
Maintenance 
Instructions

 

 

Portal linear unit 

 

 

 

 

Types

 

Gamma   90-ZSSD

 

Gamma 120-ZSSD

 

Gamma 160-ZSSD

 

Gamma 220-ZSSD

 

Gamma 280-ZSSD 

 

 

Summary of Contents for Gamma 120-ZSSD

Page 1: ...tions for Gamma type Z D Rev 01 Distributor SCHUNK GmbH Co KG Spann und Greiftechnik 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 Instructions Portal linear unit Types Gamma 90 ZSSD Gamma 120 ZSSD Gamma 160 ZSSD Gamma 220 ZSSD Gamma 280 ZSSD ...

Page 2: ......

Page 3: ...near unit 4 1 7 Requirements for personnel 4 1 8 Responsibilities of the operator 5 2 Warranty 5 3 Technical Data Standard design 6 4 Product description 9 5 Transport and Storage 10 6 Assembly and Alignment 11 6 1 Screw linear unit into place from underneath 11 6 2 Set maximum stroke 12 6 3 Installing the drive 12 6 3 1 Installing the motor 12 7 Commissioning 14 8 Operation 15 9 Decommissioning 1...

Page 4: ...tes a danger carrying low risk Failure to comply with this instruction may result in slight injury or material damage Note Includes tips for the operation and optimum use of the machine 1 2 Intended use The linear unit is solely intended for the purpose of manipulating positioning transporting palletising loading unloading clamping synchronising tensioning testing measuring handling and pressing o...

Page 5: ...e Technical Specifications the Operating Instructions for the entire installation 1 4 Use in potentially explosive areas The linear units are not suitable for use in potentially explosive atmospheres 1 5 Technical condition of the linear unit State of the art The unit is state of the art and complies with the applicable regulations The unit complies with the following EU machinery directive harmon...

Page 6: ... remove or decommission any safety or protection devices Follow the assembly instructions supplied by the manufacturer when using special attachments 1 7 Requirements for personnel The linear unit is manufactured using state of the art technology and in compliance with the recognised safety standards However there are still risks associated with its use Therefore only qualified and trained personn...

Page 7: ... ECC Art 4a on the safe use of work equipment to check the machine before commissioning after repair work is carried out and after any malfunction occurs Preservation of labels The operator must ensure that any lettering information signs or labels are fully legible in particular the serial number and always observed Any damaged or illegible information signs and labels must be replaced 2 Warranty...

Page 8: ... Maximum stroke standard mm 7560 7638 7240 11200 8940 Length of standard sliding carriage mm 140 150 300 320 400 Repeat accuracy mm 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 Geometrical moment of inertia IY mm 4 1373211 4636416 9556948 22915643 52207330 Geometrical moment of inertia IZ mm 4 2297416 6696292 18711836 53513785 131653724 Weight with...

Page 9: ...ctive maximum values for the single load The individual values must be reduced for a mixed load or the occurrence of several moments or forces at the same time If in doubt please contact Technical Support Dynamic load ratings for the Gamma ZSSD linear unit THK and Rex Rexroth Unit size Size No of rails No of carriages Load rating per carriage Cdyn N THK Rex Pretensioni ng FV N THK Rex Guiding dist...

Page 10: ...N912 ISO4762 8 8 2 7 5 4 9 0 22 0 43 0 DIN912 ISO4762 10 9 3 0 5 7 9 0 22 0 43 0 DIN912 ISO4762 12 9 3 0 5 7 9 0 22 0 43 0 Tightening torques Nm for coupling with clamping hub Size 14 19 24 28 38 Coupling 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 coupling with clamping hub Size 14 19 24 28 38 Coupling diameter m...

Page 11: ...riage which is supported by a guide element linear guide system and a drive element rack and pinion or toothed belt drive Depending on the design the carriage can absorb forces and moments in all directions and is non positively connected to the guide and drive element via the slide plate The basic profile is self supporting up to a certain length and fitted with grooves to keep it in place The op...

Page 12: ...ge by heavy impact or bending Only transport an assembled linear unit using transport locks In order to avoid any damage to the linear unit when storing or transporting it the following measures must be taken in order to protect it from jolting or slipping Transport the unit in a sufficiently large container Use cushioned packaging The weight values for the units are listed in section 3 The units ...

Page 13: ...readed rails is recommended for the following situations For highly dynamic applications For just 2 fixing points on the linear unit 6 1 Screw linear unit into place from underneath Figure 2 Sliding blocks 1 in the groove on the underside of the basic profile Secure the linear unit using fastening screws from below using the sliding blocks or the threaded rails in the basic aluminium profile Figur...

Page 14: ...lease take note of the specified safety area when setting up the unit and set the limit switch correspondingly Electric switches may only be connected by a qualified electrician Allow for a sufficient braking distance to ensure that there is enough time to slow down the carriage in the case of an emergency stop 6 3 Installing the drive 6 3 1 Installing the motor Legend 1 Coupling half 1 4 Motor mo...

Page 15: ...measurement at the motor mounting 4 first mount the coupling half 1 1 bore flush with the drive shaft and then the motor mounting 4 Figure 3 If the coupling diameter is larger than the D measurement at the motor mounting 4 first mount the motor mounting 4 and then the coupling half 1 1 bore flush with the drive shaft Tighten the coupling clamping screw using the mounting bore at the motor mounting...

Page 16: ...ualified electricians are permitted to carry out any work on the electrical installation or check the direction of rotation Checking the unit before commissioning Before commissioning the following must be checked whether the holding devices used are consistent with the mass and acceleration information provided by the manufacturer whether the machine or installation in which the linear unit is in...

Page 17: ...in damp abrasive conditions may result in foreign objects entering components in the linear unit In order to prevent this the operator must take the necessary measures to avoid the infiltration of foreign objects e g folding plates wash plates Required inspection The linear unit must be occasionally checked during operation to see that it is functioning correctly The personnel responsible must che...

Page 18: ... mounted ball bearings are sealed and maintenance free Remove excessive dust and dirt from the cover band and other parts of the linear unit regularly 10 1 Lubrication Influencing factors The following influencing factors are important for an accurate regulation of lubrication intervals Load Speed Motion sequence Operating temperature Degree of contamination Short lubrication intervals Short lubri...

Page 19: ...gether and therefore a collision between the front face lubrication connections can occur The lubrication plan outlined below applies for the lubrication points Size 160 to 280 Figure 5 Lubrication points 1 on the carriage The lubrication points 1 are on the two long sides of the carriage and each supply two guide carriages meaning it is only possible to relubricate from one side The lubrication p...

Page 20: ... lubricant component e g graphite MoS2 is not to be used 20 with ball chain approx 0 6 25 L with ball chain approx 1 2 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 without ball chain approx 2 8 35 without ball chain approx 4 4 Or at least twice a year The lubrication interval depends on the environmental conditions and the loa...

Page 21: ...ws pins etc as they will be used again Legend 1 Bearing housing cover plate 5 Clamping screw 2 Synchronising disc 6 Toothed belt holder compl 3 Toothed belt 7 Carriages 4 Tensioning screws 8 Base profile Figure 7 Replacing the toothed belt 1 Loosen the clamping screws 5 on the toothed belt holder 6 2 Loosen the tensioning screws 4 on the toothed belt holder 6 on both sides of the sliding carriage ...

Page 22: ...sing 7 Mount the toothed belt holders to both ends of the new toothed belt 8 Secure the toothed belt holders to the carriage again in the opposite order using the tensioning and clamping screws but do not tension the toothed belt Note The tensioning screws must be secured with Loctite 243 9 Now tension the toothed belt 10 Set the required tension accurately using a belt tensioning measurement devi...

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