Waveshare 40kg.cm Metal Serial Bus Servo

This Waveshare 40kg.cm Metal Serial Bus Servo delivers high precision and large torque for demanding robotics projects. It features a programmable 360-degree magnetic encoder and a brushless motor, making it ideal for engineers, makers, and institutions building advanced motion systems.

Specifications

• Torque: 40 kg.cm
• Motor type: Brushless
• Encoder: Programmable 360-degree magnetic encoder
• Interface: Serial bus (TTL)
• Control: Position, speed, and current control
• Feedback: Real-time position, speed, and temperature
• Operating voltage: 7–12 V
• Dimensions: 40 x 20 x 40.5 mm
• Weight: 67 g
• Gear material: Metal

Compatible with

• Arduino (Uno, Mega, Due)
• ESP32
• Raspberry Pi (via UART)
• STM32
• Any microcontroller with TTL serial interface

What you can build with it

• Robotic arms and manipulators requiring precise joint control
• Humanoid or bipedal walking robots
• Automated pan-tilt systems for cameras or sensors

Built and Backed by Compoden

Every Waveshare servo comes with access to our AI build companion — delivered via QR, email, or WhatsApp — that helps you wire, configure, and program this servo into a working project. With 10 years of experience supplying makers and institutions across India, we ensure you get the support you need. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.