{"product_id":"z40-aluminum-folding-arm-tube-joint","title":"Z40 Aluminum Folding Arm Tube Joint","description":"\u003cmeta name=\"description\" content=\"Buy Z40 Aluminum Folding Arm Tube Joint online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eZ40 Aluminum Folding Arm Tube Joint\u003c\/h1\u003e\n\n\u003cp\u003eThe Z40 Aluminum Folding Arm Tube Joint is a precision mechanical connector designed for modular automation systems, robotic arms, and industrial assembly equipment requiring flexible articulation. Automation engineers, roboticists, and manufacturing technicians rely on this component to create compact, space-saving joint assemblies that maintain structural integrity under repetitive motion cycles. This product solves the critical challenge of creating reliable, lightweight pivot connections in confined spaces where traditional rigid joints cannot accommodate folding or telescoping arm configurations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Z40 Aluminum Folding Arm Tube Joint operates on a precision ball-bearing articulation principle, allowing smooth 180-degree folding motion with minimal backlash. Constructed from aerospace-grade aluminum alloy, this joint features a dual-chamber design where the primary chamber houses sealed ball bearings that enable frictionless rotation, while the secondary chamber accommodates the tube insertion and locking mechanism. The engineering excellence of this model lies in its ability to maintain load-bearing capacity of up to 50kg per arm segment while remaining lightweight at approximately 280 grams, making it ideal for collaborative robot applications and automated material handling systems.\u003c\/p\u003e\n\n\u003cp\u003eThe Z40 model distinguishes itself through its integrated quick-release locking pins and precision-machined bore tolerances of H7 grade, ensuring consistent performance across thousands of fold cycles without wear degradation. The folding mechanism utilizes a spring-tension detent system that holds the arm in both extended and folded positions, eliminating the need for external locking hardware. This self-contained design reduces assembly time by 40 percent compared to conventional tube joint systems and provides superior vibration damping characteristics essential for precision positioning applications in CNC machinery and automated inspection equipment.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAluminum Folding Arm Tube Joint with Ball Bearing Articulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd\u003eAerospace-grade Aluminum Alloy 6061-T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFolding Range\u003c\/td\u003e\n\u003ctd\u003e0 to 180 degrees with detent positions at 90 and 180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm with H7 precision tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Capacity\u003c\/td\u003e\n\u003ctd\u003e50kg per arm segment in horizontal configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e280 grams per joint unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eSealed stainless steel ball bearings with grease lubrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation Torque\u003c\/td\u003e\n\u003ctd\u003e2.5 to 3.5 Nm for smooth articulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life Rating\u003c\/td\u003e\n\u003ctd\u003e500000 fold cycles minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal and Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Ball Bearing Articulation: Sealed stainless steel bearings provide frictionless 180-degree rotation with minimal backlash, ensuring repeatable positioning accuracy within 0.5 degrees across extended operational cycles\u003c\/li\u003e\n\u003cli\u003eAerospace-Grade Aluminum Construction: 6061-T6 aluminum alloy offers superior strength-to-weight ratio of 270 MPa tensile strength while maintaining corrosion resistance in humid industrial environments\u003c\/li\u003e\n\u003cli\u003eIntegrated Spring-Tension Detent System: Dual-position locking mechanism holds arm configuration at 90 and 180 degrees without external hardware, reducing assembly complexity and potential failure points\u003c\/li\u003e\n\u003cli\u003eH7 Precision Bore Tolerance: Machined to exacting standards ensuring consistent tube fit and eliminating radial play that causes vibration and premature bearing wear\u003c\/li\u003e\n\u003cli\u003eSelf-Contained Lubrication: Factory-sealed grease chamber eliminates need for periodic maintenance while protecting bearings from dust and moisture contamination\u003c\/li\u003e\n\u003cli\u003eQuick-Release Locking Pins: Stainless steel pins enable rapid arm reconfiguration for tool changes or maintenance without requiring specialized tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCollaborative Robot Arms: Z40 joints create compact 6-axis articulation in cobots where space constraints require folding configurations for safe human-robot interaction zones and confined workspace navigation\u003c\/li\u003e\n\u003cli\u003eAutomated Assembly Systems: Manufacturing lines utilize these joints in pick-and-place mechanisms where telescoping arms must fold for part insertion into tight assembly cavities and automated welding fixtures\u003c\/li\u003e\n\u003cli\u003eCNC Machine Tool Attachments: Precision positioning of cutting tool holders and work-holding fixtures that require repeatable angular adjustment with minimal vibration transmission to cutting surfaces\u003c\/li\u003e\n\u003cli\u003eAutomated Inspection Equipment: Vision system mounting arms fold away during production cycles and extend for quality control scanning, with detent positions ensuring consistent camera angles for optical measurement consistency\u003c\/li\u003e\n\u003cli\u003eMaterial Handling Conveyors: Overhead transfer systems employ folding arm joints to create space-saving product diverters and directional routing mechanisms in high-speed sorting applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eInstallation of the Z40 Aluminum Folding Arm Tube Joint requires insertion of aluminum or steel tubing with 40mm outer diameter into the precision bore, ensuring the tube end seats fully against the internal shoulder. Secure the joint using the included quick-release locking pins inserted through the transverse holes, which should engage with a distinct click indicating proper engagement. Before operational deployment, manually cycle the joint through its full 180-degree range 10 times to distribute the factory-applied grease evenly across all bearing surfaces and verify smooth articulation without binding or excessive play.\u003c\/p\u003e\n\n\u003cp\u003eDuring operational use, monitor the joint rotation torque monthly using a calibrated torque wrench set to 3.0 Nm; if torque exceeds 4.0 Nm, the bearing assembly requires professional relubrication. Position the joint to minimize cantilever loading on the arm segments, as the 50kg load rating applies to horizontal configurations; vertical orientations reduce effective capacity by 30 percent. For applications exceeding 100000 annual fold cycles, implement a preventive maintenance schedule involving bearing inspection every 6 months and complete joint replacement every 3 years to maintain precision positioning accuracy and prevent catastrophic articulation failure.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum load capacity of the Z40 joint in vertical orientation?\u003c\/summary\u003e\n\u003cp\u003eThe Z40 Aluminum Folding Arm Tube Joint has a maximum load capacity of 50kg in horizontal configuration. When used in vertical orientation with the load hanging below the joint, the effective capacity reduces to approximately 35kg due to gravity-induced cantilever stress on the bearing assembly. For vertical applications exceeding 35kg, we recommend using multiple joints in parallel or upgrading to the Z50 model with enhanced bearing preload specifications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow often should the Z40 joint be lubricated during operation?\u003c\/summary\u003e\n\u003cp\u003eThe Z40 features a sealed, self-contained lubrication system with factory-applied aerospace-grade grease rated for 500000 fold cycles. Under normal operating conditions with moderate speed folding cycles, the joint requires no additional lubrication for the first 2 years. However, if the joint operates in high-temperature environments above 50 degrees Celsius or experiences rapid cycling exceeding 1000 folds per day, inspect the bearing assembly every 6 months and apply supplemental grease through the lubrication port using a precision grease gun.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Z40 joint accommodate tubes with different outer diameters?\u003c\/summary\u003e\n\u003cp\u003eThe Z40 is precision-engineered exclusively for 40mm outer diameter tubing with standard wall thickness of 2-3mm. Attempting to install tubing with different diameters will result in excessive radial play, vibration, and premature bearing failure. If your application requires different bore sizes, the Tech Depot offers the Z30 model for 30mm tubes and the Z50 model for 50mm tubes, both featuring identical articulation characteristics and load ratings scaled proportionally to bore diameter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the backlash specification of the Z40 joint at full extension?\u003c\/summary\u003e\n\u003cp\u003eThe Z40 Aluminum Folding Arm Tube Joint maintains angular backlash of less than 0.5 degrees at full extension due to precision H7 bore tolerance and preloaded ball bearing design. This minimal backlash ensures repeatable positioning accuracy essential for vision-guided assembly systems and automated inspection equipment. Backlash remains consistent throughout the joint's operational life due to sealed bearing design that prevents wear debris accumulation; backlash increases beyond 1.0 degree only after 500000 fold cycles, indicating bearing wear and necessitating joint replacement.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Z40 Aluminum Folding Arm Tube Joint Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eZ40 Aluminum Folding Arm Tube Joint\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics and precision mechanical components. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eZ40 Aluminum Folding Arm Tube Joint\u003c\/strong\u003e with fast shipping and expert technical support for automation and robotics applications.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion, providing technical consultation on joint selection, installation guidance, and long-term maintenance protocols for industrial automation systems.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48749701300481,"sku":"TTD-18264","price":2533.72,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/be56557109def613f0bd5ad35e760be5.jpg?v=1778194514","url":"https:\/\/techdepot.in\/products\/z40-aluminum-folding-arm-tube-joint","provider":"Tech Depot India","version":"1.0","type":"link"}