{"product_id":"bls3225-180-degreeservo-motor","title":"BLS3225 25kg Brushless High-Speed Digital Servo – Double Bearing – 180 Degree – Black","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eBLS3225 High-Speed Brushless Servo - 180 Degree\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eBLS3225\u003c\/strong\u003e is a high-speed brushless digital servo designed for fast and precise angular positioning in robotics, RC systems, steering, and mechanical motion-control applications. It operates from \u003cstrong\u003e4.8V to 8.4V\u003c\/strong\u003e and delivers up to \u003cstrong\u003e25 kg-cm stall torque at 8.4V\u003c\/strong\u003e. Its \u003cstrong\u003e175 gear ratio\u003c\/strong\u003e, \u003cstrong\u003edouble-bearing construction\u003c\/strong\u003e, and \u003cstrong\u003ebrushless motor\u003c\/strong\u003e support responsive movement and reliable operation in demanding servo-control applications.\u003cbr\u003e\u003cbr\u003eAt 4.8V, the servo provides a no-load speed of \u003cstrong\u003e0.08 sec\/60°\u003c\/strong\u003e with \u003cstrong\u003e15 kg-cm stall torque\u003c\/strong\u003e; at 6V it reaches \u003cstrong\u003e0.065 sec\/60°\u003c\/strong\u003e with \u003cstrong\u003e18 kg-cm stall torque\u003c\/strong\u003e; at 7.4V it reaches \u003cstrong\u003e0.055 sec\/60°\u003c\/strong\u003e with \u003cstrong\u003e22 kg-cm stall torque\u003c\/strong\u003e; and at 8.4V it reaches \u003cstrong\u003e0.05 sec\/60°\u003c\/strong\u003e with \u003cstrong\u003e25 kg-cm stall torque\u003c\/strong\u003e. Position control uses a \u003cstrong\u003ePWM interface\u003c\/strong\u003e with a \u003cstrong\u003e500-2500 µsec pulse-width range\u003c\/strong\u003e, \u003cstrong\u003e1500 µsec neutral position\u003c\/strong\u003e, \u003cstrong\u003e2 µsec dead-band width\u003c\/strong\u003e, and \u003cstrong\u003e50-330 Hz operating-frequency range\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: BLS3225\u003c\/li\u003e\n\u003cli\u003eProduct Type: 7.4V 0.055sec High Speed Brushless Servo\u003c\/li\u003e\n\u003cli\u003eVariant: Black\u003c\/li\u003e\n\u003cli\u003eAngle Variant: 180 Degree\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 4.8-8.4V\u003c\/li\u003e\n\u003cli\u003eGear Ratio: 175\u003c\/li\u003e\n\u003cli\u003eBearing: Double Bearing\u003c\/li\u003e\n\u003cli\u003eMotor: Brushless Motor\u003c\/li\u003e\n\u003cli\u003eConnector Wire: 300 ± 5 mm\u003c\/li\u003e\n\u003cli\u003eWaterproof Performance: IP67\u003c\/li\u003e\n\u003cli\u003eControl System: PWM (Pulse width modification)\u003c\/li\u003e\n\u003cli\u003ePulse-Width Range: 500-2500 µsec\u003c\/li\u003e\n\u003cli\u003eNeutral Position: 1500 µsec\u003c\/li\u003e\n\u003cli\u003eRunning Degree: 180°\u003c\/li\u003e\n\u003cli\u003eDead-Band Width: 2 µsec\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 50-330 Hz\u003c\/li\u003e\n\u003cli\u003eRotating Direction: Counterclockwise when pulse width increases from 500 to 2500 µsec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e0.05 sec\/60° no-load speed at 8.4V\u003c\/li\u003e\n\u003cli\u003eUp to 25 kg-cm stall torque at 8.4V\u003c\/li\u003e\n\u003cli\u003e4.8-8.4V operating-voltage range\u003c\/li\u003e\n\u003cli\u003eBrushless motor construction\u003c\/li\u003e\n\u003cli\u003eDigital PWM position control\u003c\/li\u003e\n\u003cli\u003e500-2500 µsec control pulse range\u003c\/li\u003e\n\u003cli\u003e180° running-angle variant\u003c\/li\u003e\n\u003cli\u003eDouble-bearing mechanical construction\u003c\/li\u003e\n\u003cli\u003e175 gear-ratio specification\u003c\/li\u003e\n\u003cli\u003e2 µsec dead-band width\u003c\/li\u003e\n\u003cli\u003e50-330 Hz operating-frequency range\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof performance\u003c\/li\u003e\n\u003cli\u003e300 ± 5 mm three-wire connection lead\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDimension Drawing\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/dimensional_drawing_180_d3e0442f-f7ff-4a1f-a066-1091a4577776.png?v=1787292809\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eEnvironmental Conditions\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eStorage Temperature Range: -30°C to 80°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -15°C to 70°C\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 4.8-8.4V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAt 4.8V - Idle Current (at stopped): 5 mA\u003c\/li\u003e\n\u003cli\u003eAt 4.8V - Operating Speed (at no load): 0.08 sec\/60°\u003c\/li\u003e\n\u003cli\u003eAt 4.8V - Stall Torque (at locked): 15 kg-cm\u003c\/li\u003e\n\u003cli\u003eAt 4.8V - Stall Current (at locked): 3.2 A\u003c\/li\u003e\n\u003cli\u003eAt 6V - Idle Current (at stopped): 5 mA\u003c\/li\u003e\n\u003cli\u003eAt 6V - Operating Speed (at no load): 0.065 sec\/60°\u003c\/li\u003e\n\u003cli\u003eAt 6V - Stall Torque (at locked): 18 kg-cm\u003c\/li\u003e\n\u003cli\u003eAt 6V - Stall Current (at locked): 4 A\u003c\/li\u003e\n\u003cli\u003eAt 7.4V - Idle Current (at stopped): 5 mA\u003c\/li\u003e\n\u003cli\u003eAt 7.4V - Operating Speed (at no load): 0.055 sec\/60°\u003c\/li\u003e\n\u003cli\u003eAt 7.4V - Stall Torque (at locked): 22 kg-cm\u003c\/li\u003e\n\u003cli\u003eAt 7.4V - Stall Current (at locked): 5.2 A\u003c\/li\u003e\n\u003cli\u003eAt 8.4V - Idle Current (at stopped): 5 mA\u003c\/li\u003e\n\u003cli\u003eAt 8.4V - Operating Speed (at no load): 0.05 sec\/60°\u003c\/li\u003e\n\u003cli\u003eAt 8.4V - Stall Torque (at locked): 25 kg-cm\u003c\/li\u003e\n\u003cli\u003eAt 8.4V - Stall Current (at locked): 6.2 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eControl Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eControl System: PWM (Pulse width modification)\u003c\/li\u003e\n\u003cli\u003ePulse-Width Range: 500-2500 µsec\u003c\/li\u003e\n\u003cli\u003eNeutral Position: 1500 µsec\u003c\/li\u003e\n\u003cli\u003eRunning Degree: 180°\u003c\/li\u003e\n\u003cli\u003eDead-Band Width: 2 µsec\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 50-330 Hz\u003c\/li\u003e\n\u003cli\u003eRotating Direction: Counterclockwise when pulse width increases from 500 to 2500 µsec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eConnector and PWM Wiring\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eConnector Type Shown: JR 3-Pin, 2.54 mm Pitch\u003c\/li\u003e\n\u003cli\u003eWire-Color Option 1: Brown = Negative (-), Red = Positive (+), Orange = Signal (S)\u003c\/li\u003e\n\u003cli\u003eWire-Color Option 2: Black = Negative (-), Red = Positive (+), White = Signal (S)\u003c\/li\u003e\n\u003cli\u003eControl Interface: PWM\u003c\/li\u003e\n\u003cli\u003eControl-Signal Level in Illustration: 3.3-5V\u003c\/li\u003e\n\u003cli\u003ePWM Period Illustration: 3.0-30 ms, Default 20 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eConnector and PWM Wiring\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/connector_pwm_angle_overview_90.png?v=1787224255\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePWM Position Reference\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePulse-Width Control Range: 0.5-2.5 ms (500-2500 µsec)\u003c\/li\u003e\n\u003cli\u003eNeutral Pulse: 1.5 ms (1500 µsec)\u003c\/li\u003e\n\u003cli\u003e180° Control Reference: 0.5 ms = 0°, 1.5 ms = 90°, 2.5 ms = 180°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed RC steering systems\u003c\/li\u003e\n\u003cli\u003e180° angular positioning mechanisms\u003c\/li\u003e\n\u003cli\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli\u003eFast-response mechanical linkages\u003c\/li\u003e\n\u003cli\u003eServo-driven motion-control systems\u003c\/li\u003e\n\u003cli\u003eEducational servo projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSize: 40 x 20 x 37.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 85 g\u003c\/li\u003e\n\u003cli\u003eGear Ratio: 175\u003c\/li\u003e\n\u003cli\u003eBearing: Double Bearing\u003c\/li\u003e\n\u003cli\u003eConnector Wire Length: 300 ± 5 mm\u003c\/li\u003e\n\u003cli\u003eMotor: Brushless Motor\u003c\/li\u003e\n\u003cli\u003eWaterproof Performance: IP67\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Servo Motor\u003c\/li\u003e\n\u003cli\u003e1 x 25T Aluminum Servo Horn\u003c\/li\u003e\n\u003cli\u003e1 x Round Plastic Servo Horn\u003c\/li\u003e\n\u003cli\u003e1 x Cross Plastic Servo Horn\u003c\/li\u003e\n\u003cli\u003e1 x Short Double-Arm Plastic Horn\u003c\/li\u003e\n\u003cli\u003e1 x Long Double-Arm Plastic Horn\u003c\/li\u003e\n\u003cli\u003e4 x Mounting Screws\u003c\/li\u003e\n\u003cli\u003e4 x Brass Eyelets\/Bushings\u003c\/li\u003e\n\u003cli\u003e4 x Rubber Grommets\u003c\/li\u003e\n\u003cli\u003e2 x Horn\/Retaining Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":50996743078140,"sku":"LGSV043","price":1653.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/bls3225-black-180-servo-side-view.png?v=1787213074","url":"https:\/\/kitsguru.com\/products\/bls3225-180-degreeservo-motor","provider":"KitsGuru","version":"1.0","type":"link"}