Hiwonder HPS-2518SG High-Speed Coreless Servo 25KG High Torque, Stainless Steel Gear, Waterproof, Suitable for Robot DIY and RC Cars, with 180° Controllable Angle

The Hiwonder HPS-2518SG is a high-speed, high-torque coreless servo designed to deliver up to 25kg.cm of torque with a 180-degree controllable angle. It is an excellent choice for South African makers, robotics hobbyists, and RC car enthusiasts who require precise, heavy-duty motion control. With its waterproof sealing and durable construction, this servo is built to withstand demanding DIY projects and outdoor environments.

Technical specifications

This high-speed servo features a 180-degree controllable angle and is designed for high-performance DIY robotics and RC vehicles. Detailed operating parameters ensure easy integration into your custom builds.

Detailed physical dimensions

Standard mounting points and precise dimensions make this servo highly compatible with a wide range of brackets and chassis. This simplifies installation for makers and educators building custom projects.

High torque performance

Delivering an impressive 25kg.cm of torque at 7.4V, this servo provides the strength required for heavy-duty robotic joints and steering mechanisms. This high torque output ensures reliable performance under demanding loads.

Responsive coreless motor design

By eliminating the traditional iron core, the coreless motor design achieves low rotor inductance and superior responsiveness. This highly efficient configuration delivers rapid acceleration and high torque in a compact form factor.

Durable aluminium alloy shell

The aluminium alloy housing significantly improves heat dissipation during intensive operation. This efficient thermal management helps reduce power consumption and protects internal components.

High-precision motion control

Equipped with a high-performance potentiometer, this servo offers exceptional linearity and accuracy. This ensures highly precise positioning and smooth movement for advanced robotics applications.

Heavy-duty stainless steel gears

The internal gear train is constructed from stainless steel to withstand extreme mechanical stress. These durable gears prevent stripping and significantly extend the operating lifespan of the servo.

Splashproof and sealed housing

Engineered with high-precision sealing, the servo offers reliable water resistance to protect against splashes. This allows your RC cars and robots to operate safely in damp or wet outdoor conditions.