{"product_id":"rds3115-mg-digial-metal-gear-dual-shaft-15-kg-180º-servo-motor-with-holders","title":"RDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders","description":"\u003cmeta name=\"description\" content=\"Buy RDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders 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\u003eRDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders\u003c\/h1\u003e\n\n\u003cp\u003eThe RDS3115 MG is a high-torque digital servo motor featuring metal gear construction with dual shaft output capability, delivering 15 kg\/cm of torque across a 180-degree operating range. This servo is engineered for professional robotics, industrial automation, and precision control applications requiring simultaneous dual-axis actuation. It solves the critical challenge of synchronized dual-shaft positioning in compact spaces while maintaining exceptional holding strength and repeatability.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe RDS3115 MG operates on the principle of pulse-width modulation (PWM) control, where incoming servo signals are decoded by the integrated digital controller to position the output shafts with extreme precision. The metal gear train construction eliminates backlash common in plastic gear servos, ensuring accurate positioning within 1-2 degrees across the full 180-degree travel range. The dual shaft configuration allows simultaneous control of two independent mechanical loads from a single servo control signal, making it ideal for symmetrical motion requirements in robotics and automation systems.\u003c\/p\u003e\n\n\u003cp\u003eThis servo motor incorporates a high-speed brushless motor coupled with precision ball bearings on both output shafts, enabling smooth operation at 0.12-0.14 seconds per 60 degrees under no-load conditions. The metal gear assembly provides superior durability under continuous cyclic loading, with rated lifespan exceeding 10,000 hours of operational use. The included servo holders feature reinforced aluminum construction with multiple mounting points, allowing flexible integration into various mechanical frameworks while maintaining shaft alignment and reducing vibration transmission.\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\u003eDigital Metal Gear Servo Motor with Dual Shaft Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eRDS3115 MG\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\u003eTorque Output\u003c\/td\u003e\n\u003ctd\u003e15 kg\/cm at 6V, 18 kg\/cm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range\u003c\/td\u003e\n\u003ctd\u003e180 degrees continuous rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e0.12 seconds per 60 degrees at 6V (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eDigital PWM with programmable endpoints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input\u003c\/td\u003e\n\u003ctd\u003e4.8V to 7.4V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Material\u003c\/td\u003e\n\u003ctd\u003eHardened metal alloy with self-lubricating properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Configuration\u003c\/td\u003e\n\u003ctd\u003eDual output shafts with synchronized positioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1-2 degrees repeatability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual Synchronized Shaft Output: Both output shafts receive identical control signals, enabling perfectly synchronized dual-load actuation without additional servo units or mechanical linkages\u003c\/li\u003e\n\u003cli\u003eMetal Gear Construction: Hardened alloy gears eliminate backlash and provide superior torque transmission compared to plastic alternatives, ensuring consistent performance under heavy continuous loads\u003c\/li\u003e\n\u003cli\u003eDigital Control System: Integrated microprocessor accepts standard servo PWM signals (1000-2000 microseconds) from any standard RC receiver, microcontroller, or servo controller\u003c\/li\u003e\n\u003cli\u003ePrecision Ball Bearings: Both output shafts ride on precision ball bearings, reducing friction and enabling smooth operation with minimal vibration transmission to mechanical structures\u003c\/li\u003e\n\u003cli\u003eIncluded Servo Holders: Reinforced aluminum mounting brackets with multiple attachment points provide rigid mechanical coupling while allowing tool-free installation and removal\u003c\/li\u003e\n\u003cli\u003eWide Voltage Operating Range: Functions reliably between 4.8V and 7.4V, accommodating various battery configurations and power supply specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid Robotics: Dual shaft servos drive synchronized arm or leg movements, requiring precise simultaneous control of mirrored mechanical joints to achieve natural bipedal locomotion\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation: Gripper mechanisms and parallel-axis actuators utilize dual shafts for symmetrical clamping force distribution, improving gripping precision and load stability\u003c\/li\u003e\n\u003cli\u003eAerial Drone Control: Quadcopter and hexacopter frame designs implement dual-shaft servos for coordinated control surface deflection on symmetrical aircraft configurations\u003c\/li\u003e\n\u003cli\u003ePrecision Laboratory Equipment: Automated test fixtures and measurement apparatus employ dual-shaft servos for synchronized positioning of optical components, reducing measurement error from mechanical misalignment\u003c\/li\u003e\n\u003cli\u003eMechanical Prosthetics: Dual-shaft configuration enables synchronized finger or limb movements in bionic devices, providing more natural motion patterns and improved user control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the servo to your control system using a three-wire cable: signal (typically yellow\/white), power (red), and ground (black\/brown). Apply 5-7.4V DC to the power and ground pins, ensuring your power supply can deliver at least 2 amps during peak torque demand. Connect the signal wire to your servo controller output, which must generate standard PWM pulses between 1000-2000 microseconds at 50 Hz frequency. Most Arduino boards, RC receivers, and servo controllers output this signal natively.\u003c\/p\u003e\n\n\u003cp\u003eMount the servo using the included aluminum holders, positioning the dual shafts to align with your mechanical load points. Ensure both shafts can rotate freely through the full 180-degree range without obstruction. Center the servo by sending a 1500 microsecond pulse, which positions both output shafts at the neutral 90-degree position. Program your control logic to sweep the pulse width between 1000-2000 microseconds to achieve full range motion. For applications requiring precise endpoint calibration, most digital servo controllers allow software adjustment of minimum and maximum pulse values. Test the servo under no-load conditions first, then gradually increase mechanical load while monitoring current draw to ensure it remains below your power supply's rated capacity.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the RDS3115 MG and standard single-shaft servos?\u003c\/summary\u003e\n\u003cp\u003eThe RDS3115 MG features two independent output shafts that receive identical control signals, enabling synchronized dual-load actuation from a single servo control input. Standard single-shaft servos require two separate units for synchronized motion. The dual-shaft design reduces component count, simplifies control logic, and saves weight in robotics and automation projects. Both shafts maintain perfect synchronization with less than 1 degree of phase difference under normal operating conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I control each shaft independently with different positions?\u003c\/summary\u003e\n\u003cp\u003eNo, the RDS3115 MG design maintains synchronized positioning of both shafts from a single control signal. Both shafts always receive identical PWM commands and move to the same angular position simultaneously. If your application requires independent shaft control, you would need two separate servo motors. However, the synchronized dual-shaft design is specifically optimized for applications requiring perfectly matched motion, such as parallel grippers or symmetrical robotic limbs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum continuous current draw at rated torque?\u003c\/summary\u003e\n\u003cp\u003eAt 15 kg\/cm rated torque output with 6V supply voltage, the RDS3115 MG draws approximately 1.8-2.2 amps during continuous operation. Peak current during rapid acceleration or stall conditions can reach 3.5-4 amps. Your power supply must be rated for at least 2 amps continuous capacity with sufficient headroom for peak transient currents. Using an undersized power supply will cause voltage sag, reducing available torque and potentially triggering servo protection circuits that limit performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the servo waterproof or sealed against dust and moisture?\u003c\/summary\u003e\n\u003cp\u003eThe RDS3115 MG features standard servo construction with non-sealed gear compartments, making it unsuitable for direct water immersion or dusty environments. The servo case is plastic with metal gears, and while it can tolerate light moisture exposure, prolonged water contact or high-humidity environments will degrade performance and cause corrosion. For outdoor or wet applications, consider protective enclosures or conformal coating on the circuit board. The servo holders are aluminum and naturally resist corrosion better than the servo body itself.\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 RDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eRDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\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\u003eRDS3115 MG Digial Metal Gear Dual Shaft 15 kg 180º Servo Motor with Holders\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":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742487326977,"sku":"TTD-5497","price":1445.84,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/60b565b7a40dd95584eab100396f1c95.jpg?v=1778028449","url":"https:\/\/techdepot.in\/products\/rds3115-mg-digial-metal-gear-dual-shaft-15-kg-180%c2%ba-servo-motor-with-holders","provider":"Tech Depot India","version":"1.0","type":"link"}