{"id":4588,"date":"2026-06-01T21:14:12","date_gmt":"2026-06-01T13:14:12","guid":{"rendered":"https:\/\/ytcarbonfiber.com\/?post_type=product&p=4588"},"modified":"2026-06-13T12:09:19","modified_gmt":"2026-06-13T04:09:19","slug":"carbon-fiber-tube-for-drone","status":"publish","type":"product","link":"https:\/\/ytcarbonfiber.com\/de\/produkt\/carbon-fiber-tube-for-drone\/","title":{"rendered":"Carbon Fiber Tube for Drone"},"content":{"rendered":"

Product Details<\/h2>\n

On a multirotor, the arm tubes carry three loads simultaneously: motor torque at the tip, bending from thrust and wind, and vibration from the propellers. Getting the tube spec wrong means either a heavy frame that kills your flight time, or a flexible arm that lets the prop wash wag the motor and destroy your footage. We’ve been building drone frames since we exhibited at the 2025 World UAV Expo, and we’ve learned that there’s no universal “drone tube” \u2014 the right wall thickness and layup depend on your wheelbase, motor weight, and whether you’re flying a camera platform or a racing quad.<\/p>\n

The most common mistake we see is over-specifying wall thickness. A 16mm \u00d7 2mm tube weighs nearly double a 16mm \u00d7 1mm tube, but the stiffness difference on a 300mm arm span is only about 40%. That extra gram per arm adds up fast \u2014 four arms on a 7-inch quad and you’ve burned 4 grams for no meaningful rigidity gain. We recommend starting with the lightest wall that meets your deflection target, then stepping up only if flight testing shows visible motor oscillation or arm resonance.<\/p>\n

Our drone arm tubes are roll-wrapped with a hybrid layup: 0\u00b0 UD plies in the core for bending stiffness, \u00b145\u00b0 plies for torsional resistance at the motor mount, and a 3K twill outer wrap for impact tolerance and crack arrest. This isn’t a generic schedule \u2014 we adjust the ply ratio based on your arm length and load. For camera platforms with long arms (400mm+), we add extra \u00b145\u00b0 plies. For racing frames with short arms under 200mm, we keep the wall thin and the UD content high. Every tube ships from our Shenzhen factory with dimensional data and layup documentation.<\/p>\n

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Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
Material<\/strong><\/td>\nT300\/T700\/T800 carbon fiber (drone-optimized)<\/td>\n<\/tr>\n
Process<\/strong><\/td>\nRoll-wrapped (hybrid layup)<\/td>\n<\/tr>\n
Cross-Section<\/strong><\/td>\nRound \/ Square<\/td>\n<\/tr>\n
Common OD Range<\/strong><\/td>\n8mm \u2013 30mm (drone-specific)<\/td>\n<\/tr>\n
Wall Thickness<\/strong><\/td>\n0.5mm \u2013 3mm<\/td>\n<\/tr>\n
Arm Length (typical)<\/strong><\/td>\n150mm \u2013 500mm per arm<\/td>\n<\/tr>\n
Layup<\/strong><\/td>\n0\u00b0 UD core + \u00b145\u00b0 shear + 3K twill outer<\/td>\n<\/tr>\n
Surface Finish<\/strong><\/td>\nGlossy (3K twill) \/ Matte<\/td>\n<\/tr>\n
Fiber Volume Fraction<\/strong><\/td>\n60\u201365%<\/td>\n<\/tr>\n
Density<\/strong><\/td>\n1.55\u20131.60 g\/cm\u00b3<\/td>\n<\/tr>\n
Deflection Target<\/strong><\/td>\n< 2mm at full thrust (per arm, 300mm span)<\/td>\n<\/tr>\n
Impact Resistance<\/strong><\/td>\n3K twill outer layer for crack arrest<\/td>\n<\/tr>\n
Motor Mount Compatibility<\/strong><\/td>\nStandard 12mm \/ 16mm \/ 22mm clamp sizes<\/td>\n<\/tr>\n
Operating Temperature<\/strong><\/td>\n-40\u00b0C to 120\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Applications<\/h2>\n
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