ST3025 40kg Serial Bus Servo

This is a programmable ST3025 360° Bus Servo with up to 40Kg*cm torque. Up to 253 of these servos can be connected in series via the UART interface to perform complex tasks, for example in robotics. To withstand the loads of up to 40kg*cm, it has a robust metal gear. The Serial Bus Servos provide various feedbacks such as position, load, speed, and input voltage in real-time. 

Attention: This servo cannot be controlled via PWM like standard servos, but via UART!  


Recommended accessories for control: 


Properties: 

  • Programmable serial bus Servo   
  • Metal gear  
  • 40kg*cm torque  
  • UART Interface  
  • Reading of position, load, speed, and input voltage in real-time  
  • Up to 253x stackable in series

Sample applications: 

  • Robot arms
  • Hexapod robots
  • Wheel robots
  • Open source 12-DOF robot dog model

Documentation: 


Technical details:

  • Manufacturer: Waveshare
  • Manufacturer SKU: 24702
  • Input voltage: 6~12.6V DC
  • Load current: 380mA ~ 4.4A
  • Gear: High-precision metal gear
  • Modes: Servo mode angle control, motor mode continuous rotation
  • Servo mode:
    • Rotation angle: 360° 
    • Position sensor resolution: 360°/4096
  • Idle speed: 0.117sec/60° (85RPM)
  • Torque: 40kg*cm
  • ID range: 0-253
  • Baud rate: 38400bps ~ 1Mbps
  • Feedback: Position, load, speed, input voltage, current, temperature
  • Dimensions: 40 x 20 x 40 mm
  • Weight: 133.1g

Delivery content: 

  • 1x ST3025 40kg Serial Bus Servo
  • 1x screw set
  • 2x servo cable
  • 2x Servo Bracket


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ST3025 40kg Serial Bus Servo

  • Brand: Waveshare
  • Product Code: 423088
  • Availability: In Stock
  • CHF92,90

  • Ex Tax: CHF85,94

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Tags: ST3025, 40Kg, Servo, Bus, UART, programmable, series, Serial, Serially, Waveshare, 12V, 360°, Encoder, Magnetic, Metal