NEW Application for robolink in low cost sorting

Our customer PROFACTOR from Austria (http://www.profactor.at/) has shown a new low cost sorting solution at MOTEK show in Stuttgart. They use our robolink joint arm RL-DQ-RBT-5532S for this task. The arm uses a CPR control unit (http://www.commonplacerobotics.de/produkte/igusrobot.html)

For further questions about the complete solution please contact Mr. Helmut Nöhmayer from PROFACTOR (Helmut.Noehmayer@profactor.at)

Output Encoder for RL-D / RL-S

We supply 2 options of encoders for our joints / joint arms.

Option 1 (our Standard before HMI 2017): Motorencoder plus Ini switch for 0-point reference on the joint output (PRT bearing)

Option 2): Output encoder on the PRT bearing of the joint. This is our own development, we use a magnetic ring plus Encoderchip on the output with an aditional magnet and Hall Sensor as reference point. Please find attached a description of the output encoder attached in GER and ENGL. Advantage: less cables, higher resolution, more accuracy for the arm.

DOWNLOAD section:

output encoder DEU: RL-D Sensorik Doku (#3)

output encoder ENGL: RL-D Sensors Dok (E #3)

strain wave gear (RL-S) vs. cycloid gear (RL-C)

The strain wave gear is available as a product in the size RL-S-17 and RL-S-20. RL-S-30 is a prototype and still in development.

The cyclo gear can be an alternative in future and is not available as a product yet. The sizes 17 and 20 are currently in development.

Both types of gears contain a coaxial in- and output axis (different from RL-D worm gears), they consist of three similar components:

  • An outer (static) toothed ring
  • An inner toothed ring (rigid in the cycloid gear, flexible in the SWG)

  • A drive (an excentric in the case of the cycloid gear, the wave generator in the SWG)

Comparison:

 

strain wave gear with flexible inner ring                  cycloid gear with excentric ring

 

 

Control solution by commonplace robotics

Company Commonplace robotics from GER shows a quick and simple control solution for our modular joint kit. It consists of a set of electronics (incl. stepper motor drivers) and a WINDOWS software package.

More details can not yet be announced, as this is a brand new solution, but we will check more facts within the next weeks. The product is available at Commonplace robotics GmbH:

http://cpr-roboter.de/