{"product_id":"35mm-bldc-brushless-motor-dc7-4v-3200rpm-high-torque-5-12v-pwm-driver","title":"35mm BLDC Brushless Motor DC 7.4V 3200RPM | High Torque | 5–12V | PWM Driver Included | CW Rotation","description":"\u003ch2\u003e35mm BLDC Brushless Motor — DC 7.4V | 3200RPM | High Torque | PWM Driver Included\u003c\/h2\u003e\n\n\u003cp\u003eA compact \u003cstrong\u003e35mm diameter BLDC (Brushless DC) motor\u003c\/strong\u003e with integrated PWM driver, delivering 3200RPM at the rated 7.4V supply with a wide operating voltage range of 5V–12V. Brushless DC motors offer significant advantages over brushed motors in applications requiring long service life, high efficiency, and precise speed control — the absence of brushes eliminates the primary wear mechanism, and the electronic commutation enables smooth, controllable speed across the full RPM range. The 6mm shaft with 5mm flange provides a robust mechanical interface for gears, pulleys, and couplings. The included PWM driver simplifies speed control from any microcontroller with a PWM output. CE certified.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6mm (with 5mm flange)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V – 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo-Load Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3200 RPM (at 7.4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;18.65W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRotation Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCW (clockwise, viewed from shaft end)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePWM driver included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBLDC vs. Brushed Motor — Why Choose Brushless\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eBLDC (this product)\u003c\/th\u003e\n\u003cth\u003eBrushed DC Motor\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eService life\u003c\/td\u003e\n\u003ctd\u003eVery long (no brush wear)\u003c\/td\u003e\n\u003ctd\u003eLimited (brush wear)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eHigh (85–95%)\u003c\/td\u003e\n\u003ctd\u003eModerate (75–85%)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003eSmooth, precise (PWM + ESC)\u003c\/td\u003e\n\u003ctd\u003eSimple (voltage control)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003eLow (no brush arcing)\u003c\/td\u003e\n\u003ctd\u003eHigher (brush arcing)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eNone (no brushes to replace)\u003c\/td\u003e\n\u003ctd\u003ePeriodic brush replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCost\u003c\/td\u003e\n\u003ctd\u003eHigher (driver required)\u003c\/td\u003e\n\u003ctd\u003eLower (direct voltage control)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLong-life, high-efficiency, precision control\u003c\/td\u003e\n\u003ctd\u003eSimple, low-cost applications\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpeed vs. Voltage Reference\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eSupply Voltage\u003c\/th\u003e\n\u003cth\u003eApproximate Speed\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e~2160 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e7.4V (rated)\u003c\/td\u003e\n\u003ctd\u003e3200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e~5180 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSpeed is approximately proportional to voltage (Kv constant). Actual speed varies with load.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e35mm compact diameter\u003c\/strong\u003e — fits in tight spaces in robotics, drones, and custom mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e3200RPM at 7.4V\u003c\/strong\u003e — high speed for fan, pump, and propulsion applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e5V–12V operating range\u003c\/strong\u003e — compatible with 1S–3S LiPo batteries and standard DC power supplies\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePWM driver included\u003c\/strong\u003e — complete speed control solution, connect PWM signal from Arduino or ESC\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e6mm shaft with 5mm flange\u003c\/strong\u003e — robust mechanical interface for gears, pulleys, and propellers\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNo brush wear\u003c\/strong\u003e — long service life for continuous-duty applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCE certified\u003c\/strong\u003e — meets European electrical safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmall drone and quadcopter motor\u003c\/li\u003e\n  \u003cli\u003eRobotics joint and wheel drive motor\u003c\/li\u003e\n  \u003cli\u003eRC car and boat propulsion\u003c\/li\u003e\n  \u003cli\u003eCooling fan and blower motor\u003c\/li\u003e\n  \u003cli\u003ePump and fluid circulation motor\u003c\/li\u003e\n  \u003cli\u003eCamera gimbal stabilisation motor\u003c\/li\u003e\n  \u003cli\u003e3D printer extruder and axis motor\u003c\/li\u003e\n  \u003cli\u003eDIY electric vehicle and scooter motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePWM Speed Control\u003c\/h3\u003e\n\u003cp\u003eConnect the included PWM driver between the power supply and motor. Control motor speed by varying the PWM duty cycle from your microcontroller:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0% duty cycle = motor stopped\u003c\/li\u003e\n  \u003cli\u003e50% duty cycle = approximately half speed\u003c\/li\u003e\n  \u003cli\u003e100% duty cycle = full speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse Arduino’s \u003ccode\u003eanalogWrite(pin, value)\u003c\/code\u003e (0–255) to set the PWM duty cycle. A value of 128 gives approximately 50% duty cycle and half speed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reverse the rotation direction?\u003c\/strong\u003e\u003cbr\u003eA: The motor is specified as CW rotation. To reverse direction, swap any two of the three motor phase wires at the driver output. Note: the included driver may not support bidirectional control — use a bidirectional ESC or H-bridge driver for reversible applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the stall torque?\u003c\/strong\u003e\u003cbr\u003eA: Stall torque is not specified. For torque-critical applications, measure the stall torque under your load conditions or contact us for detailed motor specifications.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 35mm BLDC Brushless Motor\u003c\/li\u003e\n  \u003cli\u003e1× PWM Driver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"1pc \/ Onesize","offer_id":47862887383275,"sku":"35:202366813#Onesize;400005803:50789966#1pc","price":27.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/35mm-bldc-brushless-motor.webp?v=1771992639","url":"https:\/\/keszoox.com\/products\/35mm-bldc-brushless-motor-dc7-4v-3200rpm-high-torque-5-12v-pwm-driver","provider":"Keszoox","version":"1.0","type":"link"}