Rail-guided parallel gripper with swappable jaws
A printed parallel gripper on miniature linear rails for a hobby arm; it reuses the arm's jaw servo and takes custom jaws.
Parallel gripperVisual onlyNot an entrantMIT
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Facts
- Kind
- Parallel gripper
- Class
- Open hardware (buildable)
- Capabilities
- pinchholds a part between two opposed tips or pads
- Mount
- A hobby arm's wrist, reusing its jaw servo.ISO pattern: none (own interface)
Specifications
| Spec | Value | Basis | Source |
|---|---|---|---|
| Guidance | miniature linear rails | Sourced | Source |
Simulation
- Status
- Visual onlyVisual only (no physics)
- Fidelity
- n/a (no physics)
- Reason
- Articulated design without an upstream simulation model; building one needs a joint specification checked against the CAD.
- Tournament
- Not an entrantArticulated design without an upstream simulation model; building one needs a joint specification checked against the CAD.
Licence
- MITCovers CAD and print files. Licence text
Licence rating: green. Full attribution: see the credits page.
Files
| File | Type | Size | Licence | Changed |
|---|---|---|---|---|
| bottom.stlassets/effectors/library/gripper-2f-rail-jaws/print/bottom.stl | Print file | 657.7 kB | MIT | as upstream |
| gear2.stlassets/effectors/library/gripper-2f-rail-jaws/print/gear2.stl | Print file | 89.0 kB | MIT | as upstream |
| gear3.stlassets/effectors/library/gripper-2f-rail-jaws/print/gear3.stl | Print file | 41.7 kB | MIT | as upstream |
| gripper_left.stlassets/effectors/library/gripper-2f-rail-jaws/print/gripper_left.stl | Print file | 100.1 kB | MIT | as upstream |
| gripper_right.stlassets/effectors/library/gripper-2f-rail-jaws/print/gripper_right.stl | Print file | 99.9 kB | MIT | as upstream |
| panel_back.stlassets/effectors/library/gripper-2f-rail-jaws/print/panel_back.stl | Print file | 409.0 kB | MIT | as upstream |
| panel_front.stlassets/effectors/library/gripper-2f-rail-jaws/print/panel_front.stl | Print file | 292.3 kB | MIT | as upstream |
Each file links to its copy in the repository. Licence texts sit next to them in LICENSES/. What changed is on the credits page.
Upstream
Linked, not mirrored
| What, and why | Size | Link |
|---|---|---|
| Assembly CAD (6.5 MB): linked, not mirrored. | 6.5 MB | Pinned file |
| Gear print file: linked to keep the repository small. | 1.6 MB | Pinned file |
| Motor gear print file: linked to keep the repository small. | 2.3 MB | Pinned file |
| Jaw carrier print file: linked to keep the repository small. | 1.3 MB | Pinned file |