RL-D 4 DOF standard arm “big” - igus Blog
Low Cost Automation

RL-D 4 DOF standard arm “big”

Martin Raak | 31. May 2016

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

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