The XQ-S8045D is a compact yet powerful coreless digital servo designed for applications requiring high torque, precision, and durability. Built with CNC aluminum casing and stainless steel gears, it ensures long-lasting performance in demanding UAVs, robotics, RC, and industrial automation systems.

Voltage & Performance

At 8.4V: 0.106 sec/60° speed, 48kg.cm (667 oz.in) torque
At 7.4V: 0.122 sec/60° speed, 43kg.cm (597 oz.in) torque
At 6.0V: 0.144 sec/60° speed, 37kg.cm (514 oz.in) torque

This wide voltage range delivers stable torque and quick response for critical control applications.

Build & Materials

Casing: CNC-machined aluminum, lightweight and strong
Gear: Stainless steel, wear-resistant for long life
Motor: High-efficiency coreless motor for fast, smooth actuation

These materials make the servo ideal for continuous, heavy-duty use.

Dimensions & Compatibility

Size: 20 × 40 × 38 mm
Weight: 73g (2.57oz)
Compact size enables integration into UAVs, RC vehicles, robotics, and industrial-grade control systems.