GWS Micro STD - Micro Servo

Specifications

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

Last Updated:	2025-08-07
Modulation:	Analog
Torque:	4.8V: 25.00 oz-in (1.80 kg-cm) 6.0V: 32.00 oz-in (2.30 kg-cm)
Speed:	4.8V: 0.16 sec/60° 6.0V: 0.13 sec/60°
Weight:	0.62 oz (17.6 g)
Dimensions:	Length:1.10 in (27.9 mm) Width:0.55 in (14.0 mm) Height:1.17 in (29.7 mm)
Motor Type:	(add)
Gear Type:	Plastic
Rotation/Support:	Bushing
Rotational Range:	60°
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The GWS Micro STD (Standard) is a classic analog servo that serves as a powerful and reliable workhorse for a wide range of medium-sized electric aircraft. As a step up in size and power from the sub-micro Naro class, the Micro is designed for larger park flyers, smaller .10 to .15 size electric sport and scale models, and for the ailerons on larger gliders. The STD version provides the baseline of GWS's dependable performance in this class, offering a solid balance of power and speed for general-purpose flying. It is known for its durable construction and its reputation as a long-lasting performer.
The character of the GWS Micro STD is its role as a powerful and affordable solution for the "middle class" of electric flight. It is a favorite among builders who need a servo that is stronger than a 9-gram but don't want the weight or cost of a full standard-sized servo. Its smooth and predictable performance makes it a trusted component for everyday sport flying, capable of handling the demands of larger and faster models with ease.
In robotics, the GWS Micro STD is a very useful actuator that occupies a valuable sweet spot in terms of size and power. It is an excellent choice for the primary joints of a small but strong robotic arm, or for the leg mechanisms on a small robot designed to carry a meaningful payload like a camera or a larger battery pack. It's the logical next step when a project's power requirements have exceeded the capabilities of sub-micro servos.