{"product_id":"40kg-cm-metal-serial-bus-servo-high-precision-and-large-torque-with-programmable-360-degrees-magnetic-encoder-and-brushless-motor","title":"40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor","description":"\u003ch2\u003eOverview\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. The case is manufactured using high-precision CNC machining techniques. It is driven by a brushless motor, significantly increasing its lifespan and reliability. It can be controlled programmatically, allowing any angle to be set as the servo's middle position. It can also be switched to continuous rotation speed mode or stepper motor mode. It supports absolute angle control of up to ±7 revolutions (revolution count is not saved in case of power loss). There are two connectors on top of each servo, allowing the servos to be used in series. In theory, it is possible to control up to 253 bus servos simultaneously, with each servo providing information about its current angle, load, voltage, mode, and other details. This product is suitable for robot projects that require closed-loop control, such as robotic arms, hexapod robots, humanoid robots, and wheeled robots.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAdditionally, we provide open-source models for this servo model in various forms, including quadruped robots, hexapod robots, robotic arms, camera gimbals, etc. You can download the model and corresponding Fusion 360 engineering files for this open-source structure in the \"Open Source Structures\" section at the bottom of the documentation.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 6V-12.6V (typ. 12V)\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: 0.117sec\/60°(85RPM)@12v\u003c\/li\u003e\n\u003cli\u003ePos Sensor Resolution: 0.088°（360°\/4096）\u003c\/li\u003e\n\u003cli\u003eID Range: 0-253\u003c\/li\u003e\n\u003cli\u003eFeedback: Position, Load, Speed, Input Voltage, Current, Temperature\u003c\/li\u003e\n\u003cli\u003eStatic Current: 6mA\u003c\/li\u003e\n\u003cli\u003eNon-load Current: 380mA\u003c\/li\u003e\n\u003cli\u003eRated Current: 1.5A\u003c\/li\u003e\n\u003cli\u003eLocked-rotor Current: 4.4A\u003c\/li\u003e\n\u003cli\u003eLocked Rotor: 40kg.cm\u003c\/li\u003e\n\u003cli\u003eKT: 9kg.cm\/A\u003c\/li\u003e\n\u003cli\u003eDimension: 40mm x 20mm x 40mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe use of brushless motors extends the product's lifespan and increases reliability.\u003c\/li\u003e\n\u003cli\u003eSupport using in series together, allowing simultaneous control of up to 253 servos (provided sufficient power) while obtaining feedback information from each servo.\u003c\/li\u003e\n\u003cli\u003eThe incorporation of a 360° magnetic encoder expands the angle control range.\u003c\/li\u003e\n\u003cli\u003eHigh precision is achieved, with an angle control accuracy of 0.088° (360°\/4096).\u003c\/li\u003e\n\u003cli\u003eAny desired angle can be set as the servo's neutral position, 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\u003eIt delivers high torque, up to 40kg.cm@12V.\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\u003eDocuments\u003c\/h2\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\/2\/27\/Communication_Protocol_User_Manual-EN%28191218-0923%29.pdf\" target=\"_blank\"\u003eCommunication Protocol User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ST3025_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":50538019651661,"sku":"E62001-001","price":140.19,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E62001-win1.jpg?v=1790555115","url":"https:\/\/www.mlab.com.au\/products\/40kg-cm-metal-serial-bus-servo-high-precision-and-large-torque-with-programmable-360-degrees-magnetic-encoder-and-brushless-motor","provider":"MLAB","version":"1.0","type":"link"}