NEWMEN: our partner in France offers automation solutions with robolink® joint arms

Mathieu Charles has founded a company NEWMEN in France. He offers complete automation solutions by using our robolink® components. Please find attached a link to his website www.newmen.fr , current pdf-flyers and a link to a youtube video with an example application.

 

PDF’s: Flyer_NewMen.pdf (913,93 kb), Gamme_AP_NEWMEN.pdf (599,33 kb), plaquettenewmen.pdf (480,94 kb)

Serviceroboter “Hobbit” (TU Vienna) Project with robolink® arm

The Vision4Robotics Group at Vienna University of Technology (Team Dr. Walter Wohlkinger) is leading the project “Hobbit” in cooperation with our customer Hella Automation in Austria. Stefan Hofmann has equipped the robot with a robolink® joint arm (5DOF with angle sensors) and a FESTO adaptive gripper. They are using their own motors for the actuation. Here are the first test results on youtube:

 

robolink® angle Sensors (general description and technical details)

First of all I want to thank all robolink® users and customers for interesting projects in 2012 and wish you all a happy and exciting new year 2013. The last year brought us projects from USA, China, India, Japan, Austria, France, Slovenia, Turkey, Macedonia, Italy, England, Switzerland, Poland, Brazil, Great Britain, and the Netherlands (besides Germany). The applications are very wide spread over medical and industrial applications as well as camera or sensor positioning, universities or research and development.

Today I would like to share 2 very nice links from Malte Ahlers (our beta tester since 2010) who explains very nicly the function of our angle sensors and how the signals from the angle encoder are working. This is written in German.

http://www.mtahlers.de/index.php/grundlagen/robolink/encoder-as5304

http://www.mtahlers.de/index.php/grundlagen/robolink/quadratursignal

Thank you Malte!

robolink as camera crane

Our customer “Kuno Seebaß Medienproduktion” in Germany was one of our earlier beta testers. He built this nice camera crane with our joints. His aim is to optimize it now with more igus components. I like the video because it shows nicely our possibilities with robolink in these applications.

Please visit also Kuno Seebaß’ website:  http://www.kuno-seebass.de

 

If you like the music, you can find it here (Mr. Seebaß is now focussing more on his musical carreer): http://www.jazz-spirit.com

robolink joints and grippers

Some words about grippers in combination with our robolink joint arms:

Different grippers can be attached to our arm tubes. One common solution are pneumatic grippers. They are (often) lightweight and not so expansive. We can adapt several grippers from SCHUNK, FESTO, GIMATIC, FIPA and others easily. Please ask us. Also suction systems are (usually) no problem for us.

But often pneumatics are not possible to be used (for example in mobile robots). In that case, we have the choice between electrical grippers or our robolink wire driven gripper. The igus gripper can not be adapted to 4 or 5 DOF arms because of 2 reasons: 1) the leading of the wire through multiple joints causes friction, as the gripper is spring loaded, the spring may not be sufficient in strength to close the gripper properly. 2) the aditional bowden cable can not be leaded through the lower joint because of space restriction. The igus gripper may thus be combined only with 2 or 3 DOF arms. We are workink on a better solution in this case.

My favorite product in the moment for the combination with our system is the electrical gripper by GIMATIC called MPPM 1606 (2 jaws) or MPTM 1606 (3 jaws). It is lightweight and really easy to control. Datasheets in ENG/IT and DE/FR are attached. We can adapt the grippers and also lead the electrical cable through any of our arms. Please ask us in case of interest!

 

various pneumatic grippers

 

       

igus wire driven gripper (spring loaded)            

 GIMATIC electrical gripper

CAT-MECHA2012iten.pdf (1,58 mb)

CAT-MECHA20121003defr.pdf (1,82 mb)

robolink on the german trade shows COMPAMED and SPS

I have decided to write my blog in english from today on. Please poste a comment if you don’t like it that way! Thank you.

Attached 2 films as impressions from the german trade shows COMPAMED in Düsseldorf and SPS in Nürnberg in Nov. 2012:

 

 

In our new “Torso” you can see how the drive unit (motors) can be decoupled from the moving arm by bowden cables.

“Dr. robolink” auf der COMPAMED 2012 in Düsseldorf

Mit Hilfe unseres Gelenkbaukastens haben wir innerhalb von 2 Wochen diesen Torso mit 2 Stk. 5-Achsarnmen für die Medizintechnikmesse gebaut. Die Steuerung der beiden Arme ist noch rudimentär. Zur SPS in Nürnberg sollen die Arme mittels unserer Software IME individuell und schnell programmierbar sein.

Hier sieht man, dass die Arme komplett von den Antrieben entkoppelt sein können durch die Bowdenzüge (im Film am Anfang oben an den “Schultern” zu sehen).

robolink auf dem Tag der offenen Tür TU München (Inst. f. Luft- und Raumfahrttechnik)

Tobias Abstreiter und sein Team haben diesen Demonstrator gebaut. Er kombiniert eine sehr kräftige Dreh- bzw. Schwenkachse mit einem einem robolink 2-Achs Gelenkarm. Die Basis ist eine Eigenentwicklung von Herrn Abstreiter. Sie ist mit einem igus Rundtischlager (PRT) ausgerüstet. Video auf youtube:

http://www.youtube.com/watch?v=uZ7OKrC8jMc&feature=channel&list=UL

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