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Operational Considerations 

  

 

 

01.00|SWS-001 |en 

25 

 

  

 

NOTICE 

Tool Stand design is critical to proper operation of the Tool 
Changer. Improperly designed Tool Stands can cause misalign-
ments that will cause jamming and/or excessive wear of Tool 
Changer components. 

Improperly designed Tool Stands can cause misalignments that 
will cause jamming and/or excessive wear of Tool Changer com-
ponents. 

  

Tool Stands may also need to incorporate means for covering 
Tools and electrical modules to protect them in dirty environ-
ments, such as grinding or welding. 

 

Offset Prior to Coupling 

Maximum Recommended Offsets Prior to Coupling 

  

No-Touch Zone Z Offset 
(Max)* (mm) 

X and Y Offset 
(Max)** (mm) 

Cocking Offset 
(Max) (degrees) 

Twisting Offset 
(Max) (degrees) 

+1 

±1 

±0.7 

±3 

  

  

*  Maximum values shown. Decreasing actual values will minim-

ize wear during coupling/uncoupling. 

**  Actual allowable values may be higher in some cases, but 

higher offsets will increase wear during coupling.  

  

Summary of Contents for SWS-001

Page 1: ...Original Manual Quick Change System SWS 001 Installation and Operating Manual Superior Clamping and Gripping...

Page 2: ...7 07 2015 en SCHUNK GmbH Co KG All rights reserved Dear customer congratulations on choosing a SCHUNK product By choosing SCHUNK you have opted for the highest precision top quality and best service Y...

Page 3: ...a 11 5 Product Overview 12 5 1 SWK Quick Change Head 13 5 2 Quick Change Adapter SWA 14 6 Assembly 15 6 1 SWK Quick Change Head Assembly 15 6 2 SWA Quick Change Adapter Assembly 16 6 3 Lock Unlock Pne...

Page 4: ...er O ring Inspection and Replacement 30 8 4 Spring Pin Replacement 31 9 Troubleshooting 33 10 Recommended Spare Parts 34 11 Drawings 35 11 1 Tool Changer 35 11 2 E04 Electrical Module 38 12 Translatio...

Page 5: ...ds and symbols are used for safety notes DANGER Danger for persons Non compliance will inevitably cause irreversible injury or death WARNING Dangers for persons Ignoring a safety note like this can le...

Page 6: ...for industrial use To use this unit as intended it is also essential to observe the technical data and installation and operation notes in this manual and to comply with the maintenance intervals Not...

Page 7: ...drill holes threads or attachments that are not offered as accessories by SCHUNK may be attached only with permission of SCHUNK Personnel qualification The assembly initial commissioning maintenance a...

Page 8: ...roduct during all operations against uncontrolled activation Take a precautionary approach by maintenance and disassem bly Only specially trained staff should disassemble the product WARNING Risk of i...

Page 9: ...a between the quick change master SWK and quick change tool SWA must be kept clear WARNING Using the Tool Changer in applications other than intended will result in damage to Tool Changer modules or e...

Page 10: ...from the date of delivery from the production facility un der the following conditions Intended use in 1 shift operation Observe the mandatory maintenance and lubrication intervals Observe the enviro...

Page 11: ...Quick Change Head and SWA Quick Change Adapter Suggested Payload Limit 1 4 kg The mass attached to the Tool Changer Operating Pressure Range 4 5 5 5 bar Locking mechanism supply pressure oper ating r...

Page 12: ...ment locking posts in the SWA to ensure repeatable align ment during the coupling process Extreme pressure grease is ap plied to the posts on the SWA to enhance performance and max imize the life of t...

Page 13: ...14 socket flathead cap screws are included with the Tool Changer The SWK is equipped with four M5 ports for pass through air only and two M3 threaded ports for Lock and Unlock air The four O rings se...

Page 14: ...es on the bottom of the SWA The SWA is equipped with four M5 x 0 8 ports for pass through air only and is equipped with four M5 elbow fittings for 6mm diame ter tubing The SWA has two mounting pockets...

Page 15: ...0 8 Nm 4 Pneumatic lines and electrical cables can be installed after the SWK is attached The pneumatic lines and electrical cables must be bundled and strain relieved in a manner that allows for fre...

Page 16: ...l mounting fasten ers NOTICE Fasteners that extend beyond the mating surface will create a gap between the SWK and SWA and not allow the locking me chanism to fully engage This could cause damage to t...

Page 17: ...locking post on the mating SWA This will rigidly en gage the SWK and SWA providing high load capacity and positional accuracy In a fail safe condition the cam profile prevents the SWA from becoming d...

Page 18: ...he SWK that the opposite port be vented to atmosphere i e when air is supplied to the Lock Port the Unlock Port must be open to the atmosphere Failure to vent trapped air or vacuum on the inactive por...

Page 19: ...efore manually uncoupling Use of manually uncoupling is re stricted to contingency situations Using the manual override will release the tool and may cause damage to equipment Do not manually uncouple...

Page 20: ...ough connections The electrical connections have to be soldered to the connection pins 2 Remove the M2 screw from the optional module using a 1 5mm Allen wrench 3 Remove the optional module from the S...

Page 21: ...connections and apply heat using a heat gun until the heat shrink restricts tightly over the connection 8 Repeat this for all the connections 9 Replace the optional module to the SWK or SWA and secure...

Page 22: ...be halted if the air supply pressure drops below 4 bar for any reason Coupling Sequence NOTICE Before attempting to couple or uncouple ensure that pass through air pressure and electrical signals are...

Page 23: ...ty and reliability Positional accuracy may not be maintained dur ing air loss but will be regained once air pressure is re established to the Lock Port Uncoupling Sequence 1 Position the SWA in the To...

Page 24: ...sitioning and the repeatability of the Tool location in the Tool Stand during lock up See the following figure and table for recommended maximum allowable float offsets prior to coupl ing The Tool Sta...

Page 25: ...Changer com ponents Tool Stands may also need to incorporate means for covering Tools and electrical modules to protect them in dirty environ ments such as grinding or welding Offset Prior to Couplin...

Page 26: ...g the Tool can bind on these straight cylindrical pins due to misalignment of the SWK and the SWA Robot programming and locational repeatability are important in Tool pick up and drop off Tool Stands...

Page 27: ...s may be necessary Protective measures include the following Placement of Tools Stands away from debris generators Covers incorporated into the Tool Stands guards deflectors air curtains and similar d...

Page 28: ...ing fasteners verify they are tight and have the proper torque Inspect pneumatic connections for cuts in hoses abrasions or wear If signs of wear are apparent tighten connections and secure lines so t...

Page 29: ...of the alignment locking posts on the SWA Clean the inner surfaces and ball sockets of the alignment locking posts by pushing the rag through in the narrow passages with a small shaft Clean Inner Surf...

Page 30: ...necessary on the SWK compo nents Rubber O ring Inspection and Replacement Rubber O ring Replacement 1 The rubber O ring seals the air passage from the SWK to the SWA If the O rings become cut or dama...

Page 31: ...venly pull the spring pin out until it clears the pin block Gently and evenly pull the spring pin out until it clears the pin block Spring Pin Insertion 3 Start new spring pin into the pin block by ha...

Page 32: ...feel a click NOTICE The pin socket has two sets of dimples that the spring pin will click into 5 Check to see if the spring pin is at the proper height by com paring it to other original spring pins...

Page 33: ...ock port or incorrect valve type Ensure that no air or vacuum can be trapped in a de energized Lock or Unlock Port and 4 way type valve is used pressure must be vented to atmosphere 6 3 Page 17 SWK wi...

Page 34: ...Recommended Spare Parts Assembly Part Number Description SWK 0302290 SWK 001 000 000 SWA 0302291 SWA 001 000 000 Electrical modules 9960359 Electrical Module E04 K 4 Pin 3Amp 50VAC Master 9960360 Elec...

Page 35: ...Drawings 01 00 SWS 001 en 35 Drawings Tool Changer SWS 001 Tool Changer 11 11 1...

Page 36: ...Drawings 36 01 00 SWS 001 en quick change head SWK 001...

Page 37: ...Drawings 01 00 SWS 001 en 37 quick change adapter SWA 001...

Page 38: ...Drawings 38 01 00 SWS 001 en E04 Electrical Module Electrical Module 11 2...

Page 39: ...dered invalid if modifications are made to the product Product designation Quick Change SWS 001 pneumatic ID number The incomplete machine may not be put into operation until conformity of the machine...

Page 40: ...40 01 00 SWS 001 en...

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