{"product_id":"serial-bus-servo-25kg-cm","title":"ST3020 Serial Bus Servo (25kg)","description":"\u003cp\u003eThis dual-axis serial bus servo offers high torque and has a 360° high-precision magnetic encoder for accurate angle control within a 360° range, providing an angle resolution of up to 0.088°. Programmable control allows setting any angle as the servo's middle position, and it can be toggled to continuous rotation mode, functioning as a motor or stepper motor.\u003c\/p\u003e\n\u003cp\u003eEach servo is equipped with two interfaces for series connection, allowing the control of up to 253 bus servos simultaneously. Servos relay information on a current angle, load, voltage, mode, and other parameters. This servo is ideal for robotics projects requiring closed-loop control, including robotic arms, hexapod robots, humanoid robots, and wheeled robots.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide-range voltage input, support 6-14V DC current input, and can be directly powered by 2S or 3S Lithium batteries.\u003c\/li\u003e\n\u003cli\u003eLarge torque, up to 25kg.cm@12v`\u003c\/li\u003e\n\u003cli\u003eCan be used in series to control up to 253 servos simultaneously (sufficient power is required) and get feedback from each servo.\u003c\/li\u003e\n\u003cli\u003e360° magnetic encoder with wider angle control range.\u003c\/li\u003e\n\u003cli\u003eHigh precision, the angle control precision is up to 360°\/4096.\u003c\/li\u003e\n\u003cli\u003eThe middle position can be set at any angle, facilitating assembly.\u003c\/li\u003e\n\u003cli\u003eThe acceleration and deceleration functions provide smoother motion effects.\u003c\/li\u003e\n\u003cli\u003eThe compact structural design enhances the product's aesthetics.\u003c\/li\u003e\n\u003cli\u003eThe working mode can be programmatically set to either servo mode for angle control or motor mode for continuous rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"661\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"249\"\u003eTorque\u003c\/td\u003e\n\u003ctd width=\"412\"\u003e25kg.cm@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation Angle\u003c\/td\u003e\n\u003ctd\u003e360° (0~4095)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition Sensor Resolution\u003c\/td\u003e\n\u003ctd\u003e0.088° (360°\/4096)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanism Limit Angle\u003c\/td\u003e\n\u003ctd\u003eNo Limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e6 ~ 14 V (typ. 12V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear\u003c\/td\u003e\n\u003ctd\u003eHigh-precision metal gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Speed\u003c\/td\u003e\n\u003ctd\u003e0.167sec\/60° (60RPM) @12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Type\u003c\/td\u003e\n\u003ctd\u003e12 Bits magnetic encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eID Range\u003c\/td\u003e\n\u003ctd\u003e1 ~ 253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaudrate\u003c\/td\u003e\n\u003ctd\u003e38400bps ~ 1Mbps (1Mbps by default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback\u003c\/td\u003e\n\u003ctd\u003ePosition, Load, Speed, Input Voltage, Current, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Current\u003c\/td\u003e\n\u003ctd\u003e200mA@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked-Rotor Current\u003c\/td\u003e\n\u003ctd\u003e2.7A@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKT\u003c\/td\u003e\n\u003ctd\u003e9.26kg.cm\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ST3020_Servo\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.waveshare.com\/upload\/d\/d4\/Servo_Driver_with_ESP32_User_Manual.pdf\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 25kg Serial Bus Servo\u003c\/li\u003e\n\u003cli\u003eScrews\u003c\/li\u003e\n\u003cli\u003eAluminium Servo Wheels\u003c\/li\u003e\n\u003cli\u003eServo Cable\u003c\/li\u003e\n\u003cli\u003e3-pin Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":50847396987153,"sku":"WAV-24703","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/serial-bus-servo-25kg-cm-waveshare-wav-24703-42032803479747.jpg?v=1735212501","url":"https:\/\/abcd3032.myshopify.com\/ru\/products\/serial-bus-servo-25kg-cm","provider":"Tayyab Zak","version":"1.0","type":"link"}