Product Overview
The FEETECH SCS series ultra-mini TTL serial bus servos are designed for compact robotic systems, AI embodied robots, intelligent toys, micro manipulators, educational robots, and lightweight automation applications. Featuring metal gears, digital control, serial bus communication, and compact ABS housing, these servos provide precise motion control with reduced wiring complexity.
This series includes multiple lightweight models:
- SCS0002-C001 (2g)
- SCS0037-C001 (3.7g)
- SCS0043-C001 (4.3g)
- SCS0005-C001 (5g)
With TTL serial bus communication, these servos support data readback, multi-servo networking, programmable IDs, and high-precision positioning control, making them suitable for AI robotics and embedded motion systems.
Key Features
- TTL Serial Bus Communication
- Digital Servo Control
- Metal Gear Transmission
- High Precision Positioning
- Compact Lightweight Structure
- Long Service Life
- Data Readback Function
- Voltage Protection
- Suitable for Multi-Servo Networking
- Designed for AI Robots & Smart Toys
- Coreless Motor Design
- ABS Engineering Housing
Applications
- AI Embodied Robots
- Humanoid Robots
- Smart Toys
- Robotic Hands
- Robotic Joints
- Educational Robotics
- Lightweight Robot Dogs
- Micro Robotic Arms
- DIY Robot Projects
- Embedded Motion Control Systems
Product Specifications
| Model | SCS0002-C001 | SCS0037-C001 | SCS0043-C001 | SCS0005-C001 |
|---|---|---|---|---|
| Weight | 4.8±0.5g | 6.1±0.5g | 6.6±0.5g | 8.8±0.5g |
| Dimensions | 16.05×8.2×17mm | 20.19×8.5×17.4mm | 20.3×8.5×19.39mm | 21.6×11.7×20.5mm |
| Operating Voltage | 4.8V–6V | 4.8V–6V | 3.7V–6V | 3.7V–6V |
| No-Load Speed | 0.05sec/60° @6V (200RPM) | 0.054sec/60° @6V (185RPM) | 0.06sec/60° @6V (160RPM) | 0.059sec/60° @6V (170RPM) |
| No-Load Current | 90mA @6V | 90mA @6V | 90mA @6V | 200mA @6V |
| Stall Torque | 0.7kg.cm @6V | 1.8kg.cm @6V | 2.2kg.cm @6V | 1.8kg.cm @6V |
| Stall Current | 0.4A @6V | 0.8A @6V | 0.9A @6V | 0.7A @6V |
| Idle Current | 20mA @6V | 6mA @6V | 6mA @6V | 20mA @6V |
| Rated Load | 0.23kg.cm @6V | 0.6kg.cm @6V | 0.7kg.cm @6V | 0.6kg.cm @6V |
| Rated Current | 110mA @6V | 250mA @6V | 300mA @6V | 230mA @6V |
| Kt Constant | 1.6kg.cm/A | 2.2kg.cm/A | 2.4kg.cm/A | 2.5kg.cm/A |
| Gear Material | Metal + POM Gear | Metal + POM Gear | Metal + POM Gear | Metal + POM Gear |
| Motor Type | Coreless Motor | Coreless Motor | Coreless Motor | Coreless Motor |
Communication Features
- TTL Serial Bus Interface
- Multi-Servo Cascade Control
- Servo ID Configuration
- Position Feedback
- Data Readback Support
- Reduced Wiring Complexity
- Real-Time Motion Synchronization
Mechanical Features
- Precision Metal Gear Set
- Lightweight Compact Design
- High Durability Structure
- ABS Reinforced Housing
- Compact Installation Size
- High Wear Resistance
Package Includes
Depending on selected variant:
- FEETECH SCS Series TTL Bus Servo
- Servo Accessories
- Mounting Screws
- Servo Horn Set
Available Variants
| Variant | Description |
|---|---|
| SCS0002-C001 | 2g Mini TTL Bus Servo |
| SCS0037-C001 | 3.7g Mini TTL Bus Servo |
| SCS0043-C001 | 4.3g Mini TTL Bus Servo |
| SCS0005-C001 | 5g Mini TTL Bus Servo |
Why Choose FEETECH SCS Serial Bus Servos
Compared with traditional PWM servos, TTL serial bus servos simplify wiring and provide advanced communication functions such as servo feedback, parameter configuration, synchronized control, and multi-servo networking. Their lightweight structure and metal gear transmission make them ideal for compact AI robots and intelligent motion systems.
