{"product_id":"25kg-cm-wide-range-voltage-serial-bus-servo-high-precision-and-large-torque-with-programmable-360-degrees-magnetic-encoder","title":"25kg.cm Wide Range Voltage Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThis product is a dual-axis serial bus servo with high torque. It incorporates a 360° high-precision magnetic encoder, allowing for angle control within a 360° range and the angle resolution is up to 0.088°.\u003cbr\u003eIt can be programmatically controlled to set any angle as the servo's middle position, and it can also be switched to continuous rotation mode as a motor\/stepper motor. Each servo has two interfaces, allowing them to be connected in series. In theory, up to 253 bus servos can be controlled simultaneously, and each servo can provide information about its current angle, load, voltage, mode, and other parameters. This servo is suitable for robotics projects that require closed-loop control, such as robotic arms, hexapod robots, humanoid robots, and wheeled robots.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFurthermore, we provide open-source models for this servo model, including hexapod robots, quadruped robots, camera gimbals, and robotic arms. You can download these open-source model files and engineering documents in the #Open Source Model section.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 6V-14V DC\u003c\/li\u003e\n\u003cli\u003eMechanical Limited Angle: No Limit\u003c\/li\u003e\n\u003cli\u003eRotating Angle: 360° (servo mode angle control)\/motor mode continuous rotation\u003c\/li\u003e\n\u003cli\u003eBaudrate: 38400bps~1Mbps (1Mbps by default)\u003c\/li\u003e\n\u003cli\u003eGear: high-precision metal gear\u003c\/li\u003e\n\u003cli\u003eIdling Speed: 0.167sec\/60°(60RPM)@12V\u003c\/li\u003e\n\u003cli\u003ePosition Sensor Resolution: 0.088°（360°\/4096）\u003c\/li\u003e\n\u003cli\u003eID Range: 0-253\u003c\/li\u003e\n\u003cli\u003eLocked Rotor: 25kg.cm(347.79oz.in)@12V\u003c\/li\u003e\n\u003cli\u003eFeedback: Position, Load, Speed, Input Voltage, Current, Temperature\u003c\/li\u003e\n\u003cli\u003eLoad Current: 200mA\u003c\/li\u003e\n\u003cli\u003eLocked-rotor Current: 2.7A\u003c\/li\u003e\n\u003cli\u003eDimension: 40.2mm x 20.2mm x 40mm\u003c\/li\u003e\n\u003c\/ul\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\u003cp\u003eDocuments\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/files.waveshare.com\/upload\/d\/d4\/Servo_Driver_with_ESP32_User_Manual.pdf\" target=\"_blank\"\u003eSerial Bus Servo Driver User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/files.waveshare.com\/upload\/d\/d3\/Bus_servo_control_circuit.pdf\" target=\"_blank\"\u003eSerial Bus Servo Driver Circuit Schematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/files.waveshare.com\/upload\/e\/e8\/PT_based_on_ST3020_STEP.zip\" target=\"_blank\"\u003eServo Driver Board STEP Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/files.waveshare.com\/upload\/6\/61\/St3020_servo.rar\" target=\"_blank\"\u003eST3020 Servo STEP Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ST3020_Servo#Document\" target=\"_blank\" rel=\"noopener\"\u003eWiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":50538097573965,"sku":"E62004-001","price":38.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E62004-win1.jpg?v=1790557810","url":"https:\/\/www.mlab.com.au\/products\/25kg-cm-wide-range-voltage-serial-bus-servo-high-precision-and-large-torque-with-programmable-360-degrees-magnetic-encoder","provider":"MLAB","version":"1.0","type":"link"}