ST3020 25kg Serial Bus Servo - UART servo - Waveshare 24703

Index: WRS-23726

The ST3020 Serial Bus Servo is a high-power servo, offering a torque of 25 kg*cm . It provides a full range of rotation up to 360° , which gives great flexibility in designing movements. The ability to set any angle as the center of the position further increases its versatility. The input voltage ranges from 6 to 14 V , and the speed reaches 60 rpm at 12 V.

ST3020 25kg Serial Bus Servo - UART servo - Waveshare 24703
€28.50
€23.17 tax excl.
Delivery 10 pcs scheduled for 2024-06-21
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Manufacturer: Waveshare

Product description: ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703

Serial Bus Servo ST3020 is a programmable servo with high torque of 25 kg*cm . It is equipped with a high-precision magnetic encoder enabling full 360° angle control. Any angle can be used as the center of the position and it can also be set to continuous or step motor operation mode. The input voltage ranges from 6 V to 14 V. The servomechanism has two interfaces, allowing it to be connected in series with others. Up to 253 servos can be controlled on one serial bus, and each of them can provide information about its current angle, load, voltage, mode and other parameters. This servo is suitable for robotics projects requiring closed-loop control , such as robotic arms, hexapod robots, humanoid robots and wheeled robots. Additionally, Waveshare also provides open source model files for download.

The manufacturer has also prepared a detailed user's guide , which makes working with the servo much easier.

ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703

ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703.

ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703

ST3020 25 kg Serial Bus Servo from Waveshare.

Special features

  • High Torque: The servo motor offers 25 kg*cm of torque, enabling you to complete advanced projects.
  • 360° Precision Magnetic Encoder: Equipped with a high precision magnetic encoder, providing accurate rotation angle control with a resolution of up to 0.088°.
  • Programmable Angle Control: Ability to set any angle as the center position.
  • Continuous operation capability: the servo can be set to continuous rotation, acting as a motor or stepper motor.
  • Serial interfaces: has two interfaces, allowing you to connect them in series to control more servos.
  • Multi-functionality: suitable for a variety of applications such as robotic arms, hexapod robots, humanoid robots, and wheeled robots.

Suggested use

  • Using servos, you can receive two-way feedback - current position, speed, torque lock, operating mode (servo mode, motor mode, etc.) for advanced projects requiring automatic closed-loop control.
  • ST3020 Serial Bus Servo is the ideal choice of actuator module for building four-legged walking robots, robotic arms and other projects requiring moving elements.

Set contents

  • ST3020 25 kg Serial Bus Servo
  • Round metal T-bars
  • Metal supports
  • Connection cable
  • Mounting screws

ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703

Servomechanism with a torque of 25 kg*cm.

ST3020 25 kg Serial Bus Servo - UART servo - Waveshare 24703

Elements included in the set.

Technical Specifications

  • Device type: ST3020 servo
  • Communication: UART serial bus
  • Control: TTL
  • ID range: 1 to 253
  • Supply voltage: 6V to 14V
  • Rotation range: 360°
  • Step resolution: 4096
  • Rotational speed without load: 0.167 s / 60°
  • Torque: 25 kg*cm at 12V
  • Current consumption without load: 200 mA at 12 V
  • Current consumption with the shaft stopped: 2.7 A at 12 V
  • Feedback: position, load, speed, input voltage
  • Dimensions: 40.1 x 40.2 x 20 mm
Servo - Range 360 °
Servo - Size standard
Servo - Speed 0,16 s/60°
Package width 8 cm
Package height 11 cm
Package depth 3 cm
Package weight 0.099 kg

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