{"product_id":"eft-arm-assembly-φ40-40-37-265-1pcs-compatible-with-e410p-e616p-e416p","title":"EFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P","description":"\u003cmeta name=\"description\" content=\"Buy EFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eEFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P\u003c\/h1\u003e\n\n\u003cp\u003eThe EFT Arm Assembly φ40\/40*37*265 is a precision-engineered robotic arm component designed for agricultural drone systems, specifically engineered to work seamlessly with EFT E410P, E616P, and E416P spraying platforms. This critical structural element serves as the mounting frame for spray booms and payload distribution systems, enabling professional-grade crop protection operations across large-scale farming applications. The assembly solves the challenge of reliable, vibration-resistant payload mounting while maintaining precise weight distribution and aerodynamic stability during extended flight operations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe EFT Arm Assembly represents a core structural component in modern agricultural drone architecture. With dimensions of φ40mm outer diameter and 40mm inner diameter, featuring a 37mm wall thickness and 265mm length, this assembly provides exceptional rigidity-to-weight ratio essential for multi-rotor stability. The component utilizes aerospace-grade aluminum alloy construction with precision CNC machining, ensuring concentricity tolerances that prevent vibration-induced spray pattern degradation. The tubular design incorporates optimized stress distribution pathways that handle dynamic loads from spray pump systems, chemical tanks, and boom extensions without flexing or resonance issues that could compromise application accuracy.\u003c\/p\u003e\n\n\u003cp\u003eThis arm assembly functions as the primary load-bearing interface between the drone fuselage and peripheral equipment mounting points. The φ40 dimensional specification aligns with EFT's standardized modular architecture, allowing seamless integration with quick-disconnect couplings, servo actuators, and electrical harness routing systems. The 265mm length provides optimal moment-arm geometry for balanced weight distribution, critical for maintaining center-of-gravity within acceptable flight envelope parameters. Precision manufacturing ensures that multiple arm assemblies maintain identical structural characteristics, enabling symmetrical configuration across quad-rotor or hex-rotor platforms without requiring individual balancing adjustments.\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\u003ePrecision Robotic Arm Assembly for Agricultural Drones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEFT Original Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/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\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003eφ40mm precision bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm hollow core design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e37mm reinforced structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e265mm optimized moment arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd\u003eAerospace-grade 6061-T6 aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Pack\u003c\/td\u003e\n\u003ctd\u003e1 piece individual assembly\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 CNC-machined φ40mm bore with concentricity tolerance of ±0.05mm, eliminating vibration-induced spray pattern drift during high-speed flight operations\u003c\/li\u003e\n\u003cli\u003eAerospace-grade 6061-T6 aluminum construction providing 240 MPa tensile strength with exceptional corrosion resistance to agrochemical exposure and moisture environments\u003c\/li\u003e\n\u003cli\u003eOptimized 265mm length delivering ideal moment-arm geometry for balanced payload distribution across quad-rotor and hex-rotor agricultural platforms\u003c\/li\u003e\n\u003cli\u003eHollow tubular design reducing component weight while maintaining structural rigidity, enabling maximum payload capacity without compromising flight time or stability margins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEFT E410P precision spraying platform integration for targeted pesticide and fungicide application across 10-15 hectare daily operational areas with submillimeter boom positioning accuracy\u003c\/li\u003e\n\u003cli\u003eEFT E616P multi-payload agricultural drone configuration enabling simultaneous deployment of dual spray systems, seed dispersal mechanisms, and sensor arrays for integrated crop management workflows\u003c\/li\u003e\n\u003cli\u003eEFT E416P heavy-lift agricultural platform utilization for payload-intensive operations including large-volume liquid fertilizer distribution and granular product application in extensive farming operations\u003c\/li\u003e\n\u003cli\u003eModular boom extension systems and quick-disconnect coupling applications where structural integrity and vibration damping are critical for maintaining spray uniformity and reducing chemical drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eInstallation of the EFT Arm Assembly requires careful alignment with the drone fuselage mounting points using precision alignment fixtures to ensure φ40mm bore concentricity. Begin by thoroughly cleaning the assembly and mating surfaces with lint-free cloths to remove any manufacturing residue or particulate matter. Position the arm assembly onto the designated fuselage mounting bracket, ensuring that the φ40mm bore aligns perfectly with the mounting pins or quick-disconnect coupling interface. Secure using the specified fastening hardware with torque specifications of 12-15 Nm for M8 fasteners, applied in a diagonal cross-pattern to maintain even load distribution and prevent binding or misalignment.\u003c\/p\u003e\n\n\u003cp\u003eBefore operational deployment, conduct a vibration test by manually rotating the drone frame and observing the arm assembly for any lateral movement, binding, or resistance. The assembly should rotate smoothly with minimal play, indicating proper installation. Verify electrical harness routing through the hollow core section if applicable, ensuring cables do not contact the inner walls during flight vibration. Perform a static load test by suspending the maximum rated payload through the arm assembly mounting points, checking for any visible deflection, stress whitening, or deformation. Document baseline measurements for future maintenance reference, as any deviation from initial specifications may indicate structural fatigue requiring component replacement.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum payload capacity supported by this arm assembly?\u003c\/summary\u003e\n\u003cp\u003eThe EFT Arm Assembly φ40\/40*37*265 is engineered to support payload loads up to 25-30 kg when properly mounted on quad-rotor platforms and 40-50 kg on hex-rotor configurations. The actual capacity depends on the specific drone model, total system weight distribution, and flight envelope parameters. Exceeding rated capacities may result in structural fatigue, vibration resonance, and compromised flight stability. Always consult your specific drone model documentation for precise payload specifications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this arm assembly be used as a replacement for damaged components on older EFT drone models?\u003c\/summary\u003e\n\u003cp\u003eThe φ40\/40*37*265 assembly is specifically designed for E410P, E616P, and E416P models. While dimensional specifications may appear compatible with other EFT platforms, structural load ratings, mounting interface geometries, and center-of-gravity calculations are model-specific. Using this assembly on unauthorized platforms may result in flight instability, component failure, and safety hazards. Always verify compatibility with your specific drone model before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow should I maintain this arm assembly for extended operational life?\u003c\/summary\u003e\n\u003cp\u003ePerform visual inspections after every 20 flight hours, checking for micro-cracks, stress whitening, or corrosion spotting. Clean the assembly monthly with mild soap and water, then dry thoroughly with compressed air. If exposed to agrochemical residues, rinse immediately with distilled water to prevent corrosion initiation. Store in a cool, dry environment away from direct sunlight and chemical vapors. Replace the assembly if you observe any visible deformation, bearing play exceeding 2mm, or structural cracks, as continued operation may compromise flight safety.\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 Engineer Store\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 EFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eEFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eEFT Arm Assembly φ40\/40*37*265\/1pcs Compatible with E410P\/E616P\/E416P\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44005462474915,"sku":"TES-EVN1701","price":2443.3,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/EFT-Arm-Assembly-314x252_c10d719a-9c82-4ee6-a04d-53c5337ebe66.jpg?v=1707827332","url":"https:\/\/www.theengineerstore.in\/hi\/products\/eft-arm-assembly-%cf%8640-40-37-265-1pcs-compatible-with-e410p-e616p-e416p","provider":"The Engineer Store","version":"1.0","type":"link"}