Applications
Humanoid Robot FPC Solutions
A single humanoid robot uses 40-70 flexible circuits across joint drives, tactile dexterous hands and vision modules.
Key points
Industrial delivery of humanoid robots has accelerated recently, and the market for dedicated high-reliability FPC is growing quickly with it. A single humanoid robot uses 40-70 flexible circuits across joint drives, tactile dexterous hands and vision modules. We concentrate on two of the most demanding categories, dexterous hand tactile sensing and coreless motor flex, with fast iteration support from prototype through to volume.
High-density tactile sensing
Dense sensing nodes in a minimal footprint raise tactile resolution.
Very high dynamic flex life
Dedicated knuckle bend design extends dexterous hand service life.
Fast iteration support
Samples in 3-4 days to match the rapid design cycles of robotics customers.
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View detailsRelated reading
How to Design Multi-Finger Branching for Dexterous Hand FPCs: Balancing Density, Flexibility, and Serviceability
Dexterous hand FPCs typically branch from a single main interface into multiple finger circuits. Branch location, harness length, fixation method, and connector count jointly impact bending cycle life and maintenance efficiency. This article outlines design trade-offs in multi-finger branching architecture.
Learn moreTechnical InsightsHow to Address Communication Interference in AI Robot FPCs: Root-Cause Diagnosis via Waveform, Return Path, and Mechanical State
Communication anomalies in AI robot FPCs may occur only during motor startup, joint movement, or high-load inference. This article adopts a field-debugging approach—layered diagnosis from fault reproduction, waveform comparison, reference ground, connector integrity, and motion state.
Learn moreTechnical InsightHow Do Robot FPC Manufacturers Implement Modular Wiring? Balancing Motion Space, Serviceability, and Future Upgrades
Robot FPCs must not only flex within joints but also support full-system module replacement, commissioning, and upgrades. This article outlines modular FPC design methodology for robots—from module boundaries and standardized interfaces to dynamic zones, service paths, and version scalability.
Learn moreProcess parameters and manufacturing capability
The figures below reflect our production-proven capability window. For special structures, please talk to our engineering team for a detailed assessment.
Learn moreQuality built to pass the toughest qualification
Hongyi Precision is certified to ISO 9001, ISO 14001 and IATF 16949, with a quality system spanning design, manufacturing and delivery.
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Share your Gerber files or specification and our engineering team will assess manufacturability, advise on process and stack-up, then move your project through sampling and volume production to automotive standards.