EVOARM DOWNLOAD SUPPORT HUB
Empowering Independence Through Open Innovation.
Official resources for custom 3D printing, full usage, and community assembly. Make the future accessible.
CAD MODELS & SPECIFICATIONS
High-fidelity files for the EvoArm WebView I Version 2
Download the high-fidelity files required to produce the EvoArm WebView I Version 2. All models are optimized for our strict JH A-Settings to ensure a pristine medical-grade finish and perfect mechanical tolerances.
Full Arm Assembly (STL/STEP)
The complete 5-part system including the forearm and bicep sleeve.
Individual Module Downloads
- Part 1: Modular Finger System
- Part 2: Thumb Opposition Mechanism
- Part 3: Structural Palm Chassis
Printing Specifications
Medical-grade nylon or high-strength filaments.
Optimized for 0.1mm to 0.2mm for “Click” fit precision.
MASTERY IN YOUR HANDS
User manuals and documentation
Our documentation is designed to ensure the best possible experience with the EvoArm. We prioritize clarity, safety, and the “JH Master Tip” logic in every guide.
Full User's Manual
Daily use, EMG control, maintenance, and cleaning.
Quick Start Guide
Essentials for powering on and basic movement.
Grip Library Guide
Power, Precision, Tripod, and Key grip profiles.
THE JH MASTER TIP: THE “CLICK” LOGIC
Assembly guides and tutorials
Building an EvoArm is a journey of precision. Our assembly guides have been modified to ensure a clean, crisp assembly. Remember: at JH DESIGNS, we don't “snap”—we click.
Modular Assembly Guide (PDF)
A step-by-step visual guide to the 5-part specification system.
Mechanical Assembly Logic
Detailed instructions on the “Melted Rivet” cable anchoring and single-cable return system.
Video Tutorials
CONTINUOUS IMPROVEMENT
If you see a dent in a model or a scratch in our documentation, we want to know. We are constantly modifying our resources to make them better. Your feedback drives our next upgrade.
SUBMIT TECHNICAL FEEDBACK