S043 4.3g Micro Digital Plastic Gear Servo (180° Control) Click to zoom
Thumbnail
Thumbnail
New

S043 4.3g Micro Digital Plastic Gear Servo (180° Control)

Model: S043 / DA-S043
  • Delivers high torque density in a compact diameter design
  • Precision gear structure ensures smooth & ultra-low noise operation
  • Wide output speed range to meet versatile industrial needs
  • Fully customizable gear ratios, shaft dimensions, and wire leads
  • Heavy-duty industrial grade quality with long operational lifespan

Product Highlights

  • Ultra-light 4.3g design optimizing all-up weight for micro airframes
  • High-precision digital driver ensuring tight deadband and accurate 180° rotation
  • High-strength engineered plastic gear train providing quiet and smooth engagement
  • Fast response coreless motor with high torque-to-weight efficiency
  • Pre-wired 150mm cable with standard 3-pin JR connector for universal receiver support
  • Wide 3.7V to 6.0V working voltage compatible with 1S LiPo or regulated BEC
  • Complete with mounting horns, screws, and hardware pack included
  • Cost-effective solution ideal for high-volume micro RC and DIY builds

Applications

  • > Precision Robotics & Cobots
  • > Medical Devices & Surgical Systems
  • > Aerospace & Flight Actuators
  • > Automotive Electric Drive Systems
  • > Industrial Automation & AGV/AMR
  • > Semiconductor Handling Equipment
  • > CNC Machine Tool Feeding Units
  • > Precision Optical Positioning
  • > High-Speed Packaging Machinery

Technical Specifications

Parameters Specifications
Weight 4.3g ± 0.2g (excluding wire & accessories)
Dimensions 20.0mm × 8.3mm × 19.8mm
Operating Voltage .7V – 6.0V DC (1S - 2S LiPo BEC compatible)
Operating Travel / Angle 180° Neutral Control (900µs – 2100µs)
Gear Train Material High-Strength Plastic / Nylon Gears
Operating Speed (4.8V) 0.09 sec / 60°
Operating Speed (6.0V) 0.07 sec / 60°

Why Choose Us

Factory Manufacturing Capabilities

Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.

CNC Machining Workshop

CNC Machining Workshop

High precision ±0.005mm tolerance
Automated Assembly Lines

Automated Assembly Lines

Capacity up to 50,000 units/month
Rigorous QC & Testing Lab

Rigorous QC & Testing Lab

Noise, torque & life cycle testing

International Certifications

Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.

CE（EMC 24V）

CE（EMC 24V）

European Conformity Verified
CE RoHS

CE RoHS

Eco-friendly & hazardous-free
CE

CE

Standardized Quality Management
Quick Turnaround Engineering

Need Customized Parameters?

We offer OEM/ODM services with quick turnaround.

Related Products

Previous: S037 3.7g Micro Digital Servo with Aluminum Gear Next: 5g Micro Digital Plastic Gear Servo (180° Rotation)
Email: Stephen WhatsApp: Stephen