Brackets and mounts
Exoskeleton Arm Assembly
- Bounding box
- 116.0 × 795.1 × 362.5 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- August 20, 2026
Download
Free to download and use. See the terms.
The prompt
Create a modular wearable exoskeleton arm assembly based on the attached reference design. The arm must have a shoulder joint, upper-arm section, elbow joint, and forearm section. The inner exoskeleton should be designed around a human arm with adjustable clearance and support points. Create the upper-arm and forearm structures as hollow, openable shells. Each shell should split lengthwise and have a hinge on one side so it can open for the wearer to enter. Add a mechanical latch or locking pin on the opposite side to hold each shell securely closed. The outer armour must be a separate removable layer from the inner exoskeleton. Design removable mechanical mounting points so the armour can be detached for maintenance and replaced with different MK2 armour modules. Keep the shoulder and elbow as separate articulated mechanical joints. The design should be a modular CAD assembly with separate components, not one fused solid. Use realistic proportions based on the reference design and leave space for padding, wiring, motors, servos, and mechanical hardware. Make the design suitable for further editing in Fusion 360
Parameters
| Name | Value | Range |
|---|---|---|
| Shoulder Joint Diameter | 80 mm | 60 – 120 |
| Shoulder Joint Height | 60 mm | 40 – 100 |
| Upper Arm Length | 300 mm | 250 – 400 |
| Forearm Length | 250 mm | 200 – 350 |
| Upper Arm Shell Width | 100 mm | 80 – 140 |
| Forearm Shell Width | 80 mm | 60 – 120 |
| Shell Wall Thickness | 5 mm | 3 – 10 |
| Hinge Pin Diameter | 5 mm | 3 – 10 |
| Hinge Pin Length | 50 mm | 40 – 80 |
| Latch Length | 30 mm | 20 – 50 |
| Latch Width | 8 mm | 5 – 15 |
| Elbow Joint Diameter | 60 mm | 40 – 100 |
| Elbow Joint Depth | 40 mm | 20 – 60 |
| Outer Armour Thickness | 3 mm | 2 – 6 |
| Mounting Bracket Side | 20 mm | 15 – 30 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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