Smart Servo Dual Axis String Motor for SO-ARM100 Robotic Arm Programming, 360° Rotation Magnetic Coding Sensor

Unlock High-Precision Robotics Control with the 6PCS Feetech STS3215 20KG 7.4V Dual Axis TTL String Servo Kit – Designed for SO-ARM100 Robotic Arm Applications.

Whether you're building a custom robot, upgrading your automation project, or designing a smart mechanical arm, this 6PCS Feetech STS3215 smart servo motor kit provides the torque, accuracy, and flexibility you need. Each 20KG 7.4V servo features dual-axis TTL communication, giving you fine control for advanced robotics applications.

Crafted with a core motor, metal gear construction, and Feetech’s self-developed TTL control board, this smart servo delivers durable performance across a wide range of scenarios—from hobby robotics to industrial automation.

Key Features of the Feetech STS3215 Smart Servo:

• Torque Rating: Stall torque up to 19kg.cm (20KG class) for small load operations

• High Precision: Built-in 12-bit magnetic coding sensor for precise angle positioning

• 360° Control: Supports both single-angle control (0–360°) and multi-turn continuous rotation mode

• TTL Serial Communication: Offers full-duplex TTL control for SO-ARM100 robotic arm compatibility

• Smart Feedback: Real-time monitoring of position, speed, voltage, temperature, current, and load

• Protection Features: Built-in overload and over-current protection

• Easy Calibration: One-key middle point setting, soft start & stop acceleration
  
  

Designed for educational, professional, and DIY robotic projects, this Feetech STS3215 servo kit is ideal for use in:

• Robotic arm systems

• Industrial equipment automation

• Programming-based robotics platforms

• Small torque drive applications

• Hobbyist and classroom STEM learning kits
  
  

This kit includes 6PCS Feetech STS3215 20KG 7.4V smart servos, perfectly suited for the SO-ARM100 robotic arm or similar dual-axis programmable robots. Each servo features high-speed response, magnetic coding, and extended longevity due to its robust mechanical design.

If you're looking for a TTL string servo motor that combines accuracy, reliability, and real-time feedback, this is the high-performance solution built for modern robotics systems.

Upgrade your next robotics or automation project with confidence. Get the Feetech STS3215 servo kit – trusted by engineers, educators, and developers worldwide.