{"product_id":"hitec-hs-40-economical-nano-nylon-gear-servo","title":"Hitec HS-40 Economical, Nano, Nylon Gear Servo","description":"\u003cmeta name=\"description\" content=\"Buy Hitec HS-40 Economical, Nano, Nylon Gear Servo 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\u003eHitec HS-40 Economical, Nano, Nylon Gear Servo\u003c\/h1\u003e\n\n\u003cp\u003eThe Hitec HS-40 is a compact, economical nano servo featuring durable nylon gears designed for precision control in lightweight robotics, RC aircraft, and miniature automation projects. Professional engineers and hobbyists rely on this servo for applications requiring accurate angular positioning with minimal power consumption and reduced form factor constraints. This servo solves the critical challenge of integrating reliable motion control in space-constrained systems while maintaining cost-effectiveness for high-volume prototype and production deployments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Hitec HS-40 operates on the principle of closed-loop servo control using a potentiometer feedback mechanism that continuously monitors shaft position and adjusts motor drive accordingly. The servo accepts standard PWM control signals from microcontrollers or receiver units, translating pulse width modulation into precise angular displacement across its full range. The nylon gear train provides an optimal balance between durability and weight reduction, making it ideal for applications where servo mass directly impacts system performance and battery runtime.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the HS-40 is its nano-class form factor combined with genuine Hitec engineering standards. The compact housing measures approximately 23x12x22mm, enabling integration into confined spaces such as quadcopter control surfaces, miniature robotic limbs, and precision camera pan-tilt mechanisms. The nylon gear construction reduces inertial loading while maintaining sufficient torque output for typical nano-scale applications, and the economical pricing structure makes it accessible for educational projects, swarm robotics, and cost-sensitive commercial deployments without compromising reliability.\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\u003eNano Servo Motor with Nylon Gear Train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHitec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHS-40\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\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e4.8V to 6.0V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Output\u003c\/td\u003e\n\u003ctd\u003e1.6 kg-cm at 4.8V, 1.9 kg-cm at 6.0V\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 4.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 9 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e23mm x 12mm x 22mm (L x W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Signal\u003c\/td\u003e\n\u003ctd\u003eStandard PWM 1000-2000 microseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Type\u003c\/td\u003e\n\u003ctd\u003eNylon composite gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eStandard JR servo connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-compact nano form factor at 23x12x22mm enables integration into space-constrained UAV fuselages, robot joints, and miniature mechanical systems without significant volume penalties\u003c\/li\u003e\n\u003cli\u003eNylon gear construction reduces servo mass to 9 grams while maintaining adequate torque output of 1.9 kg-cm, critical for extending flight time in battery-powered aerial platforms\u003c\/li\u003e\n\u003cli\u003eEconomical pricing structure makes bulk procurement feasible for educational robotics programs, swarm robotics research, and high-volume commercial production without budget constraints\u003c\/li\u003e\n\u003cli\u003eStandard PWM control interface compatible with Arduino, Raspberry Pi, RC receivers, and flight controllers ensures seamless integration into existing control architectures\u003c\/li\u003e\n\u003cli\u003eDual voltage operation from 4.8V to 6.0V provides flexibility in power system design and allows optimization based on available battery chemistry and voltage regulation\u003c\/li\u003e\n\u003cli\u003eProven Hitec reliability with consistent performance across temperature ranges typical in indoor and outdoor robotic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuadcopter and hexacopter camera gimbal stabilization where servo mass directly impacts flight stability and battery endurance in multi-rotor platforms\u003c\/li\u003e\n\u003cli\u003eMiniature robotic arm actuation for educational STEM projects and research platforms requiring precise joint positioning with minimal power draw\u003c\/li\u003e\n\u003cli\u003eRC aircraft control surface actuation including aileron, elevator, and rudder control in foam and balsa airframes where weight reduction improves aerodynamic efficiency\u003c\/li\u003e\n\u003cli\u003ePan-tilt camera mechanisms for surveillance drones and ground-based monitoring systems requiring smooth, controlled motion across dual axes\u003c\/li\u003e\n\u003cli\u003eAutonomous vehicle steering and throttle control in small-scale robotic cars and wheeled platforms for research and competition robotics\u003c\/li\u003e\n\u003cli\u003ePrecision positioning in laboratory automation equipment and prototype testing rigs where compact servo integration is essential\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by verifying power supply voltage compatibility with your servo operating range of 4.8V to 6.0V DC. Connect the servo to your control system using the standard JR connector, ensuring correct polarity with red wire to positive supply, black wire to ground, and white or yellow signal wire to your PWM output pin. Before full deployment, calibrate your control signal by sending neutral pulse width of 1500 microseconds to establish center position, then incrementally adjust pulse width between 1000 and 2000 microseconds to verify full range of motion without mechanical binding or grinding sounds indicating gear strain.\u003c\/p\u003e\n\n\u003cp\u003eFor optimal performance in continuous operation applications, implement software-based signal smoothing to prevent rapid pulse width oscillations that accelerate gear wear. Monitor servo temperature during extended use, particularly in high-load scenarios, and ensure adequate ventilation around the servo housing. When integrating multiple servos into a single system, distribute power supply load across independent battery packs or voltage regulators to prevent voltage sag that compromises control accuracy. Store servos in dry conditions at room temperature, and avoid exposing nylon gears to prolonged direct sunlight which can degrade material properties over extended periods.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum continuous torque output of the Hitec HS-40?\u003c\/summary\u003e\n\u003cp\u003eThe HS-40 delivers 1.6 kg-cm torque at 4.8V supply voltage and 1.9 kg-cm at 6.0V supply voltage. This torque rating represents sustained output under typical operating conditions. Peak torque during rapid acceleration may briefly exceed these values, but continuous operation above rated torque will accelerate gear wear and reduce servo lifespan. For applications requiring higher torque, consider larger servo models in the Hitec lineup.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does nylon gear construction compare to metal gears in servo applications?\u003c\/summary\u003e\n\u003cp\u003eNylon gears offer significant weight reduction compared to metal counterparts, making them ideal for weight-sensitive applications like aerial platforms where every gram impacts flight performance. Nylon gears also provide inherent vibration damping and quieter operation. However, nylon gears have lower load capacity and durability compared to metal gears, making them suitable for light to moderate duty cycles. For high-load continuous operation, metal gear servos are recommended despite increased weight and cost.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the HS-40 servo operate at voltages outside the 4.8V to 6.0V range?\u003c\/summary\u003e\n\u003cp\u003eOperating the HS-40 outside its specified voltage range is not recommended. Voltages below 4.8V result in insufficient torque and sluggish response, while voltages above 6.0V can damage internal components, particularly the potentiometer feedback circuit and motor windings. Always use a properly regulated power supply within the specified range. If your system requires different voltage levels, employ a dedicated servo power regulator module to maintain stable output voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat control signal format does the HS-40 accept?\u003c\/summary\u003e\n\u003cp\u003eThe HS-40 accepts standard PWM servo control signals with pulse width between 1000 and 2000 microseconds at 50Hz frequency. A 1500 microsecond pulse corresponds to center position, 1000 microseconds to full counterclockwise rotation, and 2000 microseconds to full clockwise rotation. This standard format is compatible with virtually all RC receivers, flight controllers, and microcontroller platforms including Arduino and Raspberry Pi.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much does the HS-40 weigh and what are its exact dimensions?\u003c\/summary\u003e\n\u003cp\u003eThe Hitec HS-40 weighs approximately 9 grams and measures 23mm in length, 12mm in width, and 22mm in height. These compact dimensions and minimal weight make it ideal for nano-scale applications where every millimeter and milligram impacts system design and performance. The small form factor allows integration into confined spaces that would be inaccessible to standard-size servos.\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 Hitec HS-40 Economical, Nano, Nylon Gear Servo Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eHitec HS-40 Economical, Nano, Nylon Gear Servo\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\u003eHitec HS-40 Economical, Nano, Nylon Gear Servo\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":48742477496577,"sku":"TTD-5348","price":1574.1,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/db45fa302ae1c3365ecbcd8d9c520d4e.jpg?v=1778028232","url":"https:\/\/techdepot.in\/products\/hitec-hs-40-economical-nano-nylon-gear-servo","provider":"Tech Depot India","version":"1.0","type":"link"}