As the core transmission component of the operation and execution mechanism, this hard-anodized aluminum telescopic arm inner tube directly determines the positioning accuracy, load capacity, and long-term operational reliability of the robotic arm. Through precision extrusion and deep hard anodizing, we have endowed it with exceptional comprehensive performance to meet the stringent requirements of service robots for high strength, lightweight, and long service life.

• Superior Wear Resistance: The deep hard anodizing process creates a dense, hard oxide layer on the surface with a hardness exceeding HV500, providing extreme resistance to friction and wear.
• Excellent Lightweight: Made from high-strength 6000 series aluminum alloy, it ensures structural strength while maximizing weight reduction, lowering the energy consumption of the robot.
• High Rigidity Low Deformation: Optimized tube geometry and heat treatment ensure minimal bending deformation under extended conditions, guaranteeing end-effector positioning accuracy.
• Good Corrosion Resistance: The hard anodized layer offers outstanding resistance to environmental corrosion, suitable for various indoor working environments.
• Low Friction Coefficient: The micro-porous structure of the oxide layer can adsorb lubricant, providing a self-lubricating effect for smooth movement.

• Food serving robotic arms
• Medical and rehabilitation robotic support arms
• Logistics sorting robotic execution arms
• Security inspection robotic PTZ arms
• Commercial service robotic interaction arms

We provide comprehensive customized solutions. Outer diameter, wall thickness, anodized color (black/natural), and length can be adjusted according to your design. Support for low-volume prototyping and large-scale production.

Complete technical data provided (2D/3D drawings, material reports). Professional technical team offers selection guidance and after-sales support to ensure perfect integration with your system.