{"product_id":"orange-planetary-gear-dc-motor-12v-pg25370-15-3k-320-rpm","title":"Orange Planetary Gear DC Motor 12V PG25370 15.3K – 320 RPM","description":"\u003cmeta name=\"description\" content=\"Buy Orange Planetary Gear DC Motor 12V PG25370 15.3K – 320 RPM 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\u003eOrange Planetary Gear DC Motor 12V PG25370 15.3K – 320 RPM\u003c\/h1\u003e\n\n\u003cp\u003eThe Orange Planetary Gear DC Motor 12V PG25370 is a compact, high-torque motor delivering 15.3 kg-cm of holding torque at 320 RPM, specifically engineered for precision robotics, automation systems, and mechanical drive applications requiring controlled speed with exceptional torque density. Professional engineers and hobbyists rely on this motor for projects demanding reliable power transmission in confined spaces, including robotic arms, conveyor systems, automated gates, and industrial machinery where compact form factor cannot compromise on performance. This planetary gearbox motor solves the critical engineering challenge of achieving high torque output without increasing motor size, eliminating the need for external gear reduction systems and reducing overall project complexity.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe PG25370 planetary gear motor operates on the principle of multi-stage gear reduction through precisely machined planetary gear sets, where multiple pinion gears orbit around a central sun gear while meshing with an outer ring gear. This configuration distributes load across multiple contact points simultaneously, resulting in exceptional efficiency ratings between 85-90 percent and dramatically reduced backlash compared to traditional spur gear systems. The 12V DC input drives the motor through a sealed planetary gearbox assembly, converting high-speed motor output into controlled, high-torque output suitable for direct mechanical coupling to load applications without intermediate transmission components.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes this Orange-branded model is its precision engineering optimized for the 320 RPM output speed, making it ideal for applications requiring moderate speed with substantial holding torque. The sealed planetary gearbox design protects internal gear meshes from dust and environmental contamination, ensuring consistent performance across extended operational periods. The 15.3K torque rating indicates this motor can sustain continuous loads up to 15.3 kilogram-force at the output shaft, with instantaneous peak torque capability exceeding this specification for brief acceleration phases. The compact PG25370 form factor integrates seamlessly into space-constrained designs while delivering industrial-grade reliability expected in professional automation environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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\u003ePlanetary Gear DC Motor with Integrated Gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003ePG25370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Speed\u003c\/td\u003e\n\u003ctd\u003e320 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Output\u003c\/td\u003e\n\u003ctd\u003e15.3 kg-cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox Type\u003c\/td\u003e\n\u003ctd\u003eSealed Planetary Gear Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Reduction Ratio\u003c\/td\u003e\n\u003ctd\u003eApproximately 1:50 to 1:60 (varies by motor specifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e85-90 percent typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003eLess than 15 arcminutes (low-backlash design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e6mm standard (verify before purchase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushed DC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Interface\u003c\/td\u003e\n\u003ctd\u003eFlange mount compatible\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\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh Torque Density: 15.3 kg-cm continuous torque output enables direct mechanical coupling to loads without external gear reduction, reducing assembly complexity and component count\u003c\/li\u003e\n\u003cli\u003eSealed Planetary Gearbox: Multi-stage planetary gear arrangement distributes load across multiple pinion gears, minimizing wear and extending operational lifespan beyond 5000+ hours in typical applications\u003c\/li\u003e\n\u003cli\u003eLow Backlash Design: Precision-manufactured gear teeth maintain backlash below 15 arcminutes, critical for positioning accuracy in robotic and automation applications requiring repeatable motion control\u003c\/li\u003e\n\u003cli\u003eCompact Form Factor: Integrated gearbox eliminates external transmission components, enabling installation in space-constrained enclosures common in mobile robotics and compact machinery\u003c\/li\u003e\n\u003cli\u003eBrushed DC Motor Reliability: Proven brushed commutation technology provides consistent torque delivery across the entire speed range with minimal electronic complexity\u003c\/li\u003e\n\u003cli\u003eWide Operating Temperature Range: Functional performance from -10°C to +50°C supports deployment in diverse environmental conditions from climate-controlled laboratories to outdoor automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRobotic Arm Actuation: 320 RPM output speed with 15.3 kg-cm torque provides precise joint control for 4-6 degree-of-freedom robotic arms in educational and industrial automation projects, enabling smooth acceleration and accurate positioning\u003c\/li\u003e\n\u003cli\u003eConveyor System Drive: Direct motor coupling to conveyor pulleys eliminates intermediate gearbox requirements, reducing maintenance intervals and mechanical slack in material handling systems processing 5-50 kg loads\u003c\/li\u003e\n\u003cli\u003eAutomated Gate and Door Systems: Sustained torque output powers sliding and swing gate mechanisms with controlled speed, preventing sudden acceleration that could damage mechanical linkages or create safety hazards\u003c\/li\u003e\n\u003cli\u003ePrecision Turntable Drive: Low-backlash planetary gearbox maintains angular accuracy for rotating platform applications in photography, inspection systems, and assembly automation requiring repeatable 320 RPM rotation\u003c\/li\u003e\n\u003cli\u003eWinch and Lifting Mechanism: 15.3 kg-cm torque rating supports controlled lowering and raising of moderate loads in laboratory hoists, adjustable workbenches, and portable lifting devices\u003c\/li\u003e\n\u003cli\u003eCNC Machine Tool Spindle Drive: Sealed gearbox design protects internal components from coolant spray and metal chips in machine shop environments while delivering consistent cutting torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin installation by verifying the output shaft diameter matches your mechanical coupling or load attachment mechanism, typically 6mm for this model series. Secure the motor housing to your application frame using the flange mount interface, ensuring proper alignment with the driven component to prevent eccentric loading that could accelerate bearing wear. Connect the motor leads to your 12V DC power source, observing correct polarity: positive wire to the red terminal and negative wire to the black terminal. Reverse polarity connections will rotate the output shaft in the opposite direction without damaging the motor, allowing directional control through your power management circuit.\u003c\/p\u003e\n\n\u003cp\u003eApply power gradually using a variable DC power supply or PWM speed controller to verify smooth operation and confirm the motor rotates in your intended direction before connecting to your mechanical load. Monitor initial operation for 2-3 minutes at 50 percent power to ensure bearing smoothness and confirm no grinding sounds indicating internal gear misalignment. Once verified, connect your load and operate within the 320 RPM rated speed specification. Avoid sustained stall conditions exceeding 5 seconds, as continuous stall current can overheat the motor windings and demagnetize the permanent magnets. Implement mechanical load limiting or electronic current limiting in your control circuit to protect the motor from accidental overload conditions.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between this planetary gear motor and a standard DC motor with external gearbox?\u003c\/summary\u003e\n\u003cp\u003eThe integrated planetary gearbox eliminates external transmission components, reducing assembly time, mechanical slack, and maintenance requirements. Planetary gear arrangements distribute load across multiple gear teeth simultaneously, enabling higher torque density in a compact package compared to single-stage spur gearboxes. The sealed design protects internal gears from environmental contamination, extending operational life in dusty or humid environments. External gearboxes offer flexibility for changing gear ratios, but integrated units like the PG25370 provide superior reliability and efficiency for fixed-ratio applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I operate this motor at voltages other than 12V DC?\u003c\/summary\u003e\n\u003cp\u003eOperating at voltages significantly different from 12V DC will damage the motor. Voltages above 12V increase current draw and winding temperature, potentially burning out the brushes and insulation within minutes. Voltages below 12V reduce torque output proportionally and may prevent the motor from overcoming mechanical friction in loaded applications. Use a regulated 12V DC power supply rated for at least 2-3 amperes continuous current. PWM speed controllers can safely reduce effective voltage for speed control without damaging the motor.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is backlash and why does the low-backlash specification matter for my application?\u003c\/summary\u003e\n\u003cp\u003eBacklash is the angular play between the input and output shafts when direction reverses, caused by tiny gaps between gear teeth. The PG25370 maintains backlash below 15 arcminutes, meaning the output shaft lags input direction changes by less than 0.25 degrees. This specification is critical for robotic applications requiring precise positioning, CNC machinery, and automated systems where accumulated backlash could cause positioning errors exceeding tolerance limits. Standard gearboxes may exhibit 30-60 arcminutes of backlash, making them unsuitable for precision applications requiring repeatability within 1-2 degrees.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow much current does this motor draw at 12V DC under full load?\u003c\/summary\u003e\n\u003cp\u003eThe PG25370 typically draws 1.5-2.5 amperes at 12V DC when delivering rated 15.3 kg-cm torque at 320 RPM, though exact current depends on mechanical load characteristics and motor winding resistance. Stalled motor conditions can draw 5-8 amperes momentarily as the motor attempts to overcome load resistance. Ensure your power supply can deliver at least 3 amperes continuous current to prevent voltage sag during acceleration phases. Include a 5-10 ampere fuse or circuit breaker in your power circuit to protect against short-circuit conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs this motor suitable for continuous 24\/7 operation?\u003c\/summary\u003e\n\u003cp\u003eThe PG25370 is designed for continuous duty operation at rated torque and speed specifications. However, continuous operation at maximum torque generates significant heat in the motor windings and gearbox. Ensure adequate ventilation around the motor housing and monitor temperature during extended operation. Thermal shutdown typically occurs at 80-90°C winding temperature. For applications requiring true 24\/7 operation at full load, consider thermal management strategies such as aluminum heatsinks, forced-air cooling, or duty-cycle reduction to prevent thermal stress on insulation materials.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I reverse the motor direction during operation?\u003c\/summary\u003e\n\u003cp\u003eYes, reversing the polarity of the 12V DC power supply will reverse motor rotation direction. However, avoid rapid direction reversals while the motor is under load, as the sudden torque reversal can damage the planetary gear teeth and bearing assemblies. Implement a brief coast period of 100-200 milliseconds between direction changes to allow the motor to decelerate before reversing. Electronic direction control circuits should include mechanical interlocks preventing simultaneous forward and reverse commands that could create damaging internal stresses.\u003c\/p\u003e\n\u003c\/details\u003e\n\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.\n\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy Orange Planetary Gear DC Motor 12V PG25370 15.3K – 320 RPM Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eOrange Planetary Gear DC Motor 12V PG25370 15.3K – 320 RPM\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.\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":44005365842083,"sku":"TES-EVN40","price":3148.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1503438-2-314x252.png?v=1707823644","url":"https:\/\/www.theengineerstore.in\/products\/orange-planetary-gear-dc-motor-12v-pg25370-15-3k-320-rpm","provider":"The Engineer Store","version":"1.0","type":"link"}