Games in the Outdoor Competition

Today, we had our round robin games in the new Outdoor Competition. We won all three of them! The scores were: 2:0 against Nao-Devlis, 5:0 against TJArk, and 4:0 against Nao-Team HTWK. This means that we have won our group and will play in the outdoor finals tomorrow! Overall, playing on artificial grass turns out be be quite difficult as our robots have great problems being fast and stable at the same time. The sunlight on the field is the other big challenge. However, our software seems to be able to cope with this problem quite reliably. After the Outdoor Competition, we will directly enter the second round of the “normal” robot football competition.Games in the Outdoor Competition

Setup at RoboCup 2016

RoboCup 2016 in Leipzig is about to begin! All B-Human team members have arrived safely and are currently preparing the robots and software for the upcoming competition, which will feature some very interesting outdoor games this year, e.g. playing under a large glass roof on artificial lawn. However, the main round as well as the drop-in competition (playing with mixed teams) will be played indoors again. We are looking forward to a great competition, keep you fingers crossed for our success!Setup at RoboCup 2016

robolink writing application

Company Djukic Software GmbH in Nürnberg (GER) has developped a software for easy programming of individual joint arms.

The video shows first results for our RL-D 4 DOF joint arm (RL-D-RBT-3322-AC). It shows the easy use of “inverse kinematics” in this case (programming of xyz movements for a robotic arm).

Please contact Mr. Djukic for more details *:

Djukic Software GmbH, Gärtnerstr. 17, D-90408 Nürnberg, Tel: +49-(0)911-4313-686



more details about his product are also shown in youtube:

RL-D 4 DOF standard arm “big”

attached are the download files for our “big” standard version:

Download STEP data 4 DOF BV: rbt-5532-ac (1.27 mb)

Download PDF drawing 4 DOF BV: rl-d-rbt-5532-ac-rl-10444 (234.78 kb)

Download data sheets for 4 joints BV: pdf-rl-d-joints-bv (514.41 kb)

One complete set of building blocks consists of:

4 motorized RL-D joints (here: 2x RL-D-50, 1x RL-D-30 and 1x RL-D-20 with igus stepper motors):
RL-D 4 DOF standard arm.1
base rotation: RL-D-50-102-48 with NEMA23XL

RL-D 4 DOF standard arm.2
first pvoting axis: RL-D-50-101-48 with NEMA23XL

RL-D 4 DOF standard arm.3
first pvoting axis: RL-D-50-101-48 with NEMA23XL

RL-D 4 DOF standard arm.4
3rd pivoting axis: RL-D-20-101 with NEMA17

4 connection sets (basically folded metal sheets with screws:RL-D 4 DOF standard arm.5
“base box” for rotation axis

RL-D 4 DOF standard arm.6
connection between Rotation and first Pivoting Joints

RL-D 4 DOF standard arm.7
connection between first and 2nd pivoting Joints

RL-D 4 DOF standard arm.8
connection between 2nd and 3rd pivoting Joints

set of cables and chains to be attached:RL-D 4 DOF standard arm.9

RL-D 4 DOF standard arm “small”

As shown before we offer 2 different “standard solutions” of possible 4 DOF joint armsRL-D 4 DOF standard arm small (these sizes can be supplied from stock in max. 1 week, different combinations or lengths can last 2-4 weeks).

Today I publish new documents for our “small arm” (2 pcs. RL-D-30 and 2 pcs. RL-D-20) including:

STEP data of the complete arm (with igus® stepper motors), Drawing for the components, current STEP data for the arm.

The complete arm also contains cables and igus® e-chains® for all 4 axis, the motor, encoder and Ini-cables (12 in total) are guided out the base unit by screwings and can directly be connected to your control unit.


Download STEP data 4 DOF:    rl-d-rbt-3322-ac (6.85 mb)

Download PDF drawing 4 DOF  rl-d-rbt-3322-ac-rl-10436 (227.09 kb)

Download data sheets for 4 joints   pdf-rl-d-joints-sv (326.69 kb)

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