Enclosures and housings
MK1 Exoskeleton Arm Assembly
- Bounding box
- 280.0 × 862.5 × 223.5 mm
- Engine
- Precision B-rep
- Parameters
- 21
- Published
- August 20, 2026
Download
Free to download and use. See the terms.
The prompt
Create a human-wearable powered exoskeleton arm for the MK1 suit. The arm should have a large rounded/cylindrical shoulder joint, a hollow upper-arm section, a mechanical elbow joint, and a hollow forearm section. The upper-arm and forearm sections must be large enough to fit around a human arm with room for padding, wiring, and mechanical components. Both sections should open so the wearer can put their arm inside. Use a hinged split-shell design: one side of each shell is connected by strong hinges, while the opposite side uses secure mechanical latches or locking pins to hold the shell closed. The shoulder and elbow must be separate articulated mechanical joints that allow realistic arm movement. The inner arm structure should be strong and mechanical, while the outer armour follows the original MK1 suit design with rounded, layered armour sections. Keep the upper arm, elbow, forearm, hinges, latches, and armour sections as separate editable CAD components in an assembly. Make the design suitable for further editing in Fusion 360. Leave space for motors, servos, wiring, electronics, and mechanical hardware.
Parameters
| Name | Value | Range |
|---|---|---|
| Shoulder Diameter | 200 mm | 100 – 300 |
| Shoulder Height | 120 mm | 80 – 160 |
| Upper Arm Length | 300 mm | 200 – 400 |
| Upper Arm Inner Diameter | 150 mm | 120 – 200 |
| Upper Arm Wall Thickness | 8 mm | 4 – 15 |
| Forearm Length | 250 mm | 150 – 350 |
| Forearm Inner Diameter | 120 mm | 100 – 160 |
| Forearm Wall Thickness | 8 mm | 4 – 15 |
| Elbow Width | 100 mm | 60 – 140 |
| Elbow Depth | 80 mm | 50 – 120 |
| Hinge Pin Diameter | 6 mm | 3 – 10 |
| Hinge Pin Length | 30 mm | 15 – 50 |
| Latch Length | 40 mm | 25 – 60 |
| Latch Width | 25 mm | 15 – 40 |
| Latch Height | 15 mm | 10 – 25 |
| Upper Armour Length | 280 mm | 200 – 360 |
| Upper Armour Width | 100 mm | 60 – 140 |
| Upper Armour Thickness | 15 mm | 8 – 25 |
| Forearm Armour Length | 230 mm | 150 – 300 |
| Forearm Armour Width | 90 mm | 50 – 130 |
| Forearm Armour Thickness | 15 mm | 8 – 25 |
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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