REES52® JX Servo PDI-D56MG 5.6g Metal Gear Digital Coreless Servo Motor (0.89KG)

JX Servo PDI-D56MG 5.6g Metal Gear Digital Coreless Servo

The JX Servo PDI-D56MG is a compact digital metal gear servo built for RC models and robotics projects. Because it combines a coreless motor with precision metal gears, it delivers smooth response and accurate positioning. As a result, pilots and developers gain stable and reliable control performance. Moreover, its lightweight structure makes it especially suitable for small-scale builds where space and weight matter.

JX Servo PDI-D56MG Compact High-Torque Micro Design

Although this servo weighs only 5.6 grams, it produces up to 0.89kg·cm stall torque at 5.5V. Therefore, it provides an impressive power-to-weight ratio. In addition, its compact 19.8 × 8.2 × 20mm dimensions allow easy installation in tight airframes and robotic assemblies. Consequently, integration becomes faster and cleaner. Meanwhile, reduced weight helps maintain overall system efficiency.

Coreless Motor & Metal Gear Reliability

Unlike conventional brushed servos, the coreless motor ensures quicker startup response and smoother rotational movement. Furthermore, the reinforced metal gear train improves durability under continuous load. As a result, control precision remains consistent even during rapid directional inputs. At the same time, long-term wear is minimized, which extends operational lifespan.

Digital Control Precision & Voltage Adaptability

• Working Frequency: 1520μs / 330Hz
• Operating Voltage: 3.7V – 5.5V DC
• Speed (5.5V): 0.10 sec / 60°

Because this digital servo supports multiple voltage levels, users can fine-tune performance depending on the application. Additionally, digital circuitry enhances positioning accuracy and holding power. Therefore, it performs efficiently in RC helicopters, fixed-wing aircraft, and robotics platforms. Similarly, it adapts well to Arduino-based experimental systems.

Applications of JX Servo PDI-D56MG in RC & Robotics

• RC Helicopters and Airplanes
• RC Cars and Boats
• Micro Robot Arms
• Arduino-Based Projects
• DIY Control Systems

For example, it can be installed in lightweight aircraft where precision control surfaces are required. On the other hand, it also suits ground-based robotics where steady torque output is critical. Additionally, if you need more alternatives, explore our
RC Servo Motors Collection for compatible options.

Technical Specifications of PDI-D56MG Servo

Package Includes

• 1 × Digital Metal Gear Servo
• 1 × Mounting Accessories Set

Why Choose the JX Servo PDI-D56MG?

In conclusion, the JX Servo PDI-D56MG combines lightweight construction, responsive digital control, and durable metal gears. Because it maintains consistent torque while remaining compact, it supports both RC hobbyists and robotics developers. Ultimately, it delivers dependable performance at an accessible price point.

For technical background information, refer to

servo motor operating principles