Carbon Fiber Robotic Arm Tube — High-Stiffness Lightweight Replacement
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Carbon Fiber Robotic Arm Tube — High-Stiffness Lightweight Replacement

Precision-wound carbon fiber tubes for robotic arm links, replacing steel or aluminum in collaborative robots (cobots) and industrial manipulators. Achieve 3× the specific stiffness of aluminum with significant weight reduction, enabling faster acceleration and higher payload capacity.

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Key Features

3× Specific Stiffness of Aluminum
Adjustable Wall Thickness (1-8mm)
Filament Wound or Roll-Wrapped
Custom ID/OD for Bearing/Hub Fit
Vibration Damping Improves Positioning Accuracy

Applications

Collaborative Robots6-Axis Industrial RobotsSCARA ArmsMedical Surgical RobotsAutomated Guided Vehicles

Specifications

Material
T700 / T800 / M55J Carbon Fiber
OD Range
10-200 mm
Wall Thickness
1-8 mm (Customizable)
Specific Stiffness
133 GPa/(g/cm³) vs 26 (Al) / 26 (Steel)
Process
Filament Winding / Roll Wrapping
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Frequently Asked Questions

What is the minimum order quantity for carbon fiber products?
We accept small-batch customization. Minimum quantities vary by product type — tubes and plates have lower MOQs, while custom-shaped parts depend on tooling requirements. Contact our sales team for a detailed quote.
What color and finish options are available?
Standard finishes include 3K plain/twill weave, UD unidirectional, and satin, primarily in black. Custom colors and surface coatings — including matte and gloss clear coats — are also available.
What is the typical lead time?
Standard product lead time is 15–25 working days. Custom products are evaluated based on process complexity. Rush service is available — please confirm timelines when requesting a quote.

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