Grip4SO101
Based on published sources · Not tested by us ·
Overview
A printable replacement gripper for SO-101 that reuses the original gripper motor. [S001]
Grip4SO101 is a replacement end effector for an existing SO-101 arm. Its materials list explicitly reuses the arm's motor and M2 × 6 mm screws, so a shopping list for this attachment is not a complete standalone gripper or robot budget. The repository includes a STEP assembly, printable meshes and an image-based assembly sequence. [S001] [S003]
Specifications
| Detail | Description |
|---|---|
| Type | Electric grippers Editorial grouping from hardware design. Editorial assessment [S001] · Checked 2026-09-30 |
| Intended users | Research builders evaluating end-effector fabrication and integration Editorial assessment [S001] · Checked 2026-09-30 |
| Assembly | Print listed 15% and 100% infill parts; follow the image assembly sequence; replace the SO-101 gripper; recalibrate using the linked SO-101 instructions. Research synopsis of upstream route; not independently executed instructions. Editorial assessment [S001] [S002] [S003] · Checked 2026-09-30 |
| Calibration | Not known |
| Operating system | Not known |
| Computer needed | Not 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
Parts to reconcile before ordering
The README lists five 12 × 18 × 4 mm bearings, four 3 × 10 × 4 mm bearings, a 6 mm GT2 belt, a screw-and-nut assortment and two entries' worth of the specified 150 mm MGN7C rail/carriage item. Check the linked item's package contents against the assembly before treating that quantity as an orderable rail-and-carriage specification. The fastener assortment also needs an exact count for a reproducible hardware pack. [S001]
Print files are separated into parts requiring 15% and 100% infill. After assembly, the upstream procedure replaces the original SO-101 gripper and directs the builder to SO-101 calibration and teleoperation instructions. That documents the intended integration; it does not establish tested compatibility across motor, arm and software revisions. [S001]
What remains unknown
No configuration-specific cost, delivered supplier quote, installed mass, grip force or usable stroke has been verified here. A useful first build check would reconcile the hardware quantities, verify mechanical travel and repeat calibration before measuring grasp performance. The repository states MIT licensing; that statement applies to its project files and does not relicense the purchased servo or the rest of the arm. This profile is source research only. [S001] [S002]
Cost
No current, complete configuration-specific build cost has been established for this profile.
Source files and licenses
Source-researched component coverage; complete build, commercial rights and performance qualification remain separate.
| Layer | Availability / license |
|---|---|
| mechanical design | available · MIT Root MIT license and README project-license statement. Purchased motor/electronics remain separately scoped. [S001] [S002] [S003] |
| electronics | not found · License not fully assessed A complete configuration-matched source set for this layer is not established by this review; purchased parts and linked repositories must be assessed separately. This is not a claim that the layer is closed source. [S001] [S002] [S003] |
| firmware | not found · License not fully assessed A complete configuration-matched source set for this layer is not established by this review; purchased parts and linked repositories must be assessed separately. This is not a claim that the layer is closed source. [S001] [S002] [S003] |
| software | not found · License not fully assessed A complete configuration-matched source set for this layer is not established by this review; purchased parts and linked repositories must be assessed separately. This is not a claim that the layer is closed source. [S001] [S002] [S003] |
| documentation | available · MIT Root MIT license and README project-license statement. Purchased motor/electronics remain separately scoped. [S001] [S002] [S003] |
This configuration is reviewed as a physical end effector with ordinary control, without a selected learned policy or dataset.
References
Links identify the documentation and revisions used in this profile. Access dates record when each source was retrieved.
- S001 · XiujinLiu / project contributors
Project overview
Accessed 2026-09-30 · 8dd3a2328e7eee866abd5aa85895ca51c1c2a643 README.mdSource notes
Inspected source text for the scoped findings in this research record.
- S002 · XiujinLiu / project contributors
License evidence
Accessed 2026-09-30 · 8dd3a2328e7eee866abd5aa85895ca51c1c2a643 LICENSESource notes
Inspected source text for the scoped findings in this research record.
- S003 · XiujinLiu
Pinned artifact inventory
Accessed 2026-09-30 · 8dd3a2328e7eee866abd5aa85895ca51c1c2a643Source notes
File inventory inspected; source completeness and build compatibility assessed separately.
Correction guidance · Discussion is not enabled · Profile format 0.6.0-draft.1
Change history
2026-09-30 — Deep source acquisition, licensing and configuration review in isolated end-effector research staging.
2026-09-30 — Classified in the end-effector hierarchy with cited mechanism and platform evidence; build and rights limitations retained.