Open Source RoboticsRobots, software & field notes

RealMan RMG24

Based on published sources · Not tested by us ·

Overview

Parallel gripper using the WHJ03 joint module, interface PCB and 24 V RS485/Modbus RTU control. [S001] [S002] [S003] [S004]

RMG24 is a parallel gripper built around RealMan’s WHJ03 joint module, an interface board and 24 V control. It offers RS485/Modbus RTU and I/O integration, but the published assembly model does not establish a complete machinable part set. [S003] [S001]

Specifications

DetailDescription
TypeParallel and adaptive grippers
Source-researched; no physical verification.
Editorial assessment [S001] [S002] [S003] [S004] · Checked 2026-09-30
Intended usersBuilders evaluating this tooling design and its integration requirements
Editorial assessment [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017] · Checked 2026-09-30
AssemblyRMG24 STEP is not proof of a complete machinable part set. Core WHJ03 source/sourcing, mechanical BOM and non-RM flange fit remain unresolved.
Known prerequisites and unresolved assembly decisions; not a complete build instruction.
Editorial assessment [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017] · Checked 2026-09-30
CalibrationNot known
Operating systemNot known
Computer neededNot known

3D preview

Preview not available yet. A model has not yet been prepared and approved for display on this page. This does not mean the project lacks CAD files; see Source files and licenses for the reviewed source availability.

Assembly and use

Electrical interface versus mechanical fit

The README documents a custom six-pin aviation connector and a six-pin PH2.0 terminal. RM-arm connections are described directly; other manufacturers require pin-sequence adaptation. The PC route uses USB-to-RS485 and a shared power ground. Electrical communication support does not establish the flange geometry or fit of a non-RM arm. [S003] [S004]

Available sourcing material

The pinned inventory includes an RMG24 STEP model and interface-board BOM. That board list is not a complete mechanical parts list. The README describes board fabrication files and software resources, whose manufacturing suitability and matched revisions have not been validated here. Resolve WHJ03 source/sourcing and the mechanical BOM before treating the model as a reproducible complete gripper. [S001] [S003]

Source rights

The hardware license is OpenAtom Open Hardware License 1.0. Included CMSIS files use Apache-2.0; the STM32 HAL notice refers to Package_license with a conditional BSD-3-Clause fallback. These notices do not establish the rights or source availability of the entire purchased WHJ03 module or a complete matched control package. [S002] [S011] [S012]

Current delivered cost and measured performance are not established. No hardware was built or tested for this profile.

Cost

No current, complete configuration-specific build cost has been established for this profile.

Source files and licenses

Hardware explicitly under OpenAtom Open Hardware License 1.0; third-party firmware licenses are separate. RMG24 STEP is not proof of a complete machinable part set. Core WHJ03 source/sourcing, mechanical BOM and non-RM flange fit remain unresolved.

LayerAvailability / license
mechanical designavailable · OpenAtom Open Hardware License 1.0
Hardware explicitly under OpenAtom Open Hardware License 1.0; third-party firmware licenses are separate. Availability refers to the scoped files described here, not a complete configuration-matched manufacturing pack. [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017]
electronicsnot found · License not fully assessed
A complete revision-matched source set for this tooling configuration was not established in the inspected documents. Standalone controls and purchased components require separate review; this is not a claim that no code or electronic files exist. [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017]
firmwarenot found · License not fully assessed
A complete revision-matched source set for this tooling configuration was not established in the inspected documents. Standalone controls and purchased components require separate review; this is not a claim that no code or electronic files exist. [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017]
softwarenot found · License not fully assessed
A complete revision-matched source set for this tooling configuration was not established in the inspected documents. Standalone controls and purchased components require separate review; this is not a claim that no code or electronic files exist. [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017]
documentationavailable · License not fully assessed
Hardware explicitly under OpenAtom Open Hardware License 1.0; third-party firmware licenses are separate. Availability refers to the scoped files described here, not a complete configuration-matched manufacturing pack. [S001] [S002] [S003] [S004] [S005] [S006] [S007] [S008] [S009] [S010] [S011] [S012] [S013] [S014] [S015] [S016] [S017]

This profile scopes hardware tooling, without selecting a learned controller or training dataset.

References

Links identify the documentation and revisions used in this profile. Access dates record when each source was retrieved.

  1. S001 · RealManRobot
    RealMan RMG24 pinned tree
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9
    Source notes

    Evidence for the scoped draft design assessment.

  2. S002 · RealManRobot
    RealMan RMG24 / License
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 License
    Source notes

    Evidence for the scoped draft design assessment.

  3. S003 · RealManRobot
    RealMan RMG24 / readme.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 readme.md
    Source notes

    Evidence for the scoped draft design assessment.

  4. S004 · RealManRobot
    RealMan RMG24 / readme_CN.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 readme_CN.md
    Source notes

    Evidence for the scoped draft design assessment.

  5. S005 · RealManRobot
    Software/gripper_app/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/README.md
    Source notes

    Build and artifact context for the selected design.

  6. S006 · RealManRobot
    Software/gripper_boot/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_boot/README.md
    Source notes

    Build and artifact context for the selected design.

  7. S007 · RealManRobot
    Software/gripper_tool/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_tool/README.md
    Source notes

    Build and artifact context for the selected design.

  8. S008 · RealManRobot
    Software/gripper_app/Keil/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Keil/README.md
    Source notes

    Build and artifact context for the selected design.

  9. S009 · RealManRobot
    Software/gripper_boot/Keil/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_boot/Keil/README.md
    Source notes

    Build and artifact context for the selected design.

  10. S010 · RealManRobot
    Software/gripper_app/Code/algo/readme.txt
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Code/algo/readme.txt
    Source notes

    Build and artifact context for the selected design.

  11. S011 · RealManRobot
    Software/gripper_app/Keil/Drivers/CMSIS/LICENSE.txt
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Keil/Drivers/CMSIS/LICENSE.txt
    Source notes

    Build and artifact context for the selected design.

  12. S012 · RealManRobot
    Software/gripper_app/Keil/Drivers/STM32G4xx_HAL_Driver/LICENSE.txt
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Keil/Drivers/STM32G4xx_HAL_Driver/LICENSE.txt
    Source notes

    Build and artifact context for the selected design.

  13. S013 · RealManRobot
    Software/gripper_boot/Keil/Drivers/CMSIS/LICENSE.txt
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_boot/Keil/Drivers/CMSIS/LICENSE.txt
    Source notes

    Build and artifact context for the selected design.

  14. S014 · RealManRobot
    Software/gripper_boot/Keil/Drivers/STM32G4xx_HAL_Driver/LICENSE.txt
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_boot/Keil/Drivers/STM32G4xx_HAL_Driver/LICENSE.txt
    Source notes

    Build and artifact context for the selected design.

  15. S015 · RealManRobot
    Software/gripper_app/Code/algo/release/v1.0.1/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Code/algo/release/v1.0.1/README.md
    Source notes

    Build and artifact context for the selected design.

  16. S016 · RealManRobot
    Software/gripper_app/Code/algo/release/v1.0.2/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Code/algo/release/v1.0.2/README.md
    Source notes

    Build and artifact context for the selected design.

  17. S017 · RealManRobot
    Software/gripper_app/Code/algo/release/v1.0.3/README.md
    Accessed 2026-09-30 · 91f587b1d4efaab235f3d227ee614b28f35060c9 Software/gripper_app/Code/algo/release/v1.0.3/README.md
    Source notes

    Build and artifact context for the selected design.

Research and review details

Source research only. No hardware assembly, performance testing, procurement or support qualification performed.

Profile edited 2026-09-30 · Sources checked 2026-09-30 · Next review target 2026-10-30

Revision: 91f587b1d4efaab235f3d227ee614b28f35060c9.

Correction guidance · Discussion is not enabled · Profile format 0.6.0-draft.1

Change history

2026-09-30 — Classified in the end-effector hierarchy with cited mechanism and platform evidence; build and rights limitations retained.