Multiplex MS-X3 - Mini Servo

Specifications

Source: Most data comes from the manufacturer but some data is sourced from our loyal community.

Last Updated:	2025-08-11
Modulation:	(add)
Torque:	4.8V: 27.80 oz-in (2.00 kg-cm)
Speed:	4.8V: 0.13 sec/60°
Weight:	0.46 oz (13.0 g)
Dimensions:	Length:0.87 in (22.1 mm) Width:0.43 in (10.9 mm) Height:0.91 in (23.1 mm)
Motor Type:	(add)
Gear Type:	(add)
Rotation/Support:	(add)
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The discontinued Multiplex MS-X3 is a compact and lightweight analog micro servo from the innovative MS-X line, featuring the same unique modular case design as its siblings. As a smaller and lighter servo than the MS-X2, it is aimed at more weight-sensitive aircraft, such as indoor models, small park flyers, and lightweight gliders. The MS-X3 upholds the Multiplex reputation for quality, offering a very smooth gear train and precise, consistent centering. It provides the reliable, high-fidelity control response that is essential for the stable and enjoyable flight of these delicate aircraft.
The character of the MS-X3 is its combination of lightweight precision and smart design. The modular mounting system is a boon for builders of small, intricate models, allowing for a very clean and secure installation. The high-quality performance of the servo itself ensures that the aircraft flies with a level of smoothness and stability that is a clear step above generic pico servos. In the world of high-fidelity micro-robotics, the MS-X3 is an excellent tool. The modular case simplifies the design of complex custom mechanisms, while its precision makes it a great choice for delicate, lightweight projects, such as a miniature sensor-scanning platform or the control system for a bio-inspired robotic insect.