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Jyker Arm

An open-source 3D-printed robotic arm with 5 degrees of freedom and a gripper.

  • Robot arm
  • No license: all rights reserved by the creator
  • Works with AI
  • 3D printable

Suggested by Robotheca, created by @DASHUAIBRAN (opens in a new tab), from github.com/DASHUAIBRAN/Jyker-Arm (opens in a new tab). Pinned to commit 4c24a0a (opens in a new tab).

Fork on GitHub (opens in a new tab)Download the files at this commit (.zip)
Hardware license
No license
Software license
No license
Commercial use
Unknown

No license is stated for part of this robot.

The creator chose the hardware and software licenses on Robotheca; the repository has no license file for them yet.

This repository contains executable files that Robotheca doesn't check. Only run them if you trust the creator.

Which files (110 programs or installers, 2 firmware images)

Photo and 3D model

Its license doesn't let Robotheca show its photos.
See the photos on GitHub (opens in a new tab)

3D model loaded from the original files on GitHub at 4c24a0a, under NONE. View the original files from GitHub (11.7 MB) (opens in a new tab)

Degrees of freedom
5

What it can do

Written by Robotheca from the project's documents.

  • Moves five joints with FOC-controlled motors
  • Controlled via CAN or serial using SLCAN protocol
  • Real-time motor status readout (current, speed, position, current limit)
  • Motor enable/disable, calibration, and quick testing
  • Position, speed, and current setting for each motor
  • Position loop motion with recorded waypoints and auto-cycling
  • Graphical user interface for operation

Works with AI

Found by Robotheca in the project's files at commit 4c24a0a, its robot.yaml and Robotheca's notes on its documents. Never guessed; Robotheca doesn't run the code.

Bill of materials

This repository has no parts list Robotheca can read yet.

Build guide

The creator's steps, each with its instructions.

  1. 1Assemble the base
  2. 2Install the first joint
  3. 3Install the second joint
  4. 4Install the third joint
  5. 5Install the fourth joint
  6. 6Install the fifth joint
  7. 7Attach the gripper

The creator's guide is written in Chinese. It has no license, so all rights stay with the creator: Robotheca doesn't show it here or translate it, and gives its own notes about the robot instead.

Read the creator's guideAsk the creator on GitHub (opens in a new tab)

More guides

Wiring and electronics

Notes written by Robotheca from the project's documents.

Main parts

  • STM32-based FOC control board
  • Five FOC-controlled stepper motors with drivers
  • CAN or serial communication interface
  • USB port for PC connection
  • Motor ID set by dip switches (0-7)
  • Power supply for motors and control board

Connections

  • Motors connected to FOC control board via motor cables
  • FOC board communicates with PC via USB using SLCAN protocol
  • Motor IDs set by dip switches on each driver
  • Power lines supply motors and control board separately

Schematics, boards and diagrams