Collaborative Robotic Arm EB300

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The EB-300 is a collaborative robotic arm that mixes 3 NEMA17 and 3 NEMA23 motors with EBA-17 and EBA-23 planetary gear actuators, giving it more holding torque than the EB15/EB65/EB100 line. 

This is the arm to pick once you're moving past a first build into a more complete collaborative setup.

For the robotic arm model in STEP file https://toolboxrobotics.com/shop  

• Planetary Gears Actuator EBA-17 for NEMA17 
• Planetary Gears Actuator EBA-23 for NEMA23

Materials :

• 3D filament 1.75, 1KG, PLA+ or ABS or PA-CF, Black (x2)
• 3D filament 1.75, 1KG, PLA+ or ABS or PA-CF, Grey (x1)

Hardware :

• 3" black ABS pipe (cut a length of 220mm)
• 2" black ABS pipe (cut a length of 220mm)

Electronics :

• NEMA17 Stepper Motor, 60mm, Rod diameter Φ5mm (x3)
• NEMA23 Stepper Motor, 82mm, Rod diameter Φ8 mm or Φ6.35 mm  (x2)
• NEMA23 Stepper Motor, 76mm, Rod diameter Φ8 mm or Φ6.35 mm (x1)
• Microcontroller Arduino MEGA 2560 (x1)
• TB6600 Motor Driver (x6)
• Power Supply, 24V 15A 360W (x1)