GWS S9102 - Low Profile 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: 34.70 oz-in (2.50 kg-cm)
Speed:	4.8V: 0.16 sec/60°
Weight:	1.48 oz (42.0 g)
Dimensions:	Length:1.77 in (45.0 mm) Width:0.89 in (22.6 mm) Height:1.14 in (29.0 mm)
Motor Type:	(add)
Gear Type:	(add)
Rotation/Support:	Dual Bearings
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	JST

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The discontinued GWS S9102 is a high-quality standard-sized analog servo that serves as a versatile and reliable workhorse. It is designed to be a solid, all-around performer with a good balance of speed and torque, making it an excellent choice for a huge range of applications. It is a fantastic upgrade for the flight controls on sport aircraft up to the .60 size class, or for steering and throttle duties in 1/10 scale vehicles. The S9102 is built to a high standard of quality, with a smoother gear train and more consistent electronics than many basic RTR servos.
The identity of the S9102 is that of a dependable, high-quality servo for the serious sport hobbyist. It provides the performance benefits of a well-made component, backed by the reliability of the GWS brand. It is a straightforward, no-fuss component that represents a commitment to quality for a wide range of demanding, but non-specialized, tasks.
In robotics, the GWS S9102 is a very smart choice for a wide range of projects. Its quality construction ensures a long and reliable service life, making it a good actuator for robots used in educational settings or for long-term projects. Its balanced performance makes it a versatile building block for robotic arms, mobile platforms, and other mechatronic creations where reliability and precision are key considerations."