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Goteck Mini High-Speed Digital Servo GS-D9257

Pololu item #: 2140

This product has been discontinued.

This digital servo from Goteck offers exceptional speed without sacrificing torque, delivering standard-servo torque in a miniature size. It has a coreless motor, digital control electronics, and two ball bearings on the output shaft. Servo horns and associated hardware are included.

Key specs at 6 V: 0.07 sec/60°, 62 oz-in (4.5 kg-cm), 25 g.

 Description Specs (12) Pictures (2) Resources (1) FAQs (2) On the blog (1) 


The Goteck mini high-speed digital servo GS-D9257 is a fast actuator for small mechanisms. Since this servo was designed for demanding helicopter tail rotor control, it is one of the fastest servos available, yet it can deliver torque typically only found in bigger, slower servos. This servo features digital electronics and a coreless motor for higher performance and two ball bearings for reduced friction. The lead is terminated with a standard “JR”-style connector, which is Futaba-compatible.

Mini high-speed digital servo GD-9257 with U.S. quarter for size reference.

Included hardware for the mini high-speed digital servo GD-9257 (might vary).

Note that, as with most hobby servos, stalling or back-driving this servo can strip its gears.

Note: The manufacturer has changed this servo’s label slightly, from “GD-9257” to “GS-D9257”, though the servo itself is physically unchanged.

People often buy this product together with:

Sharp/Socle GP2Y0A02YK0F Analog Distance Sensor 20-150cm Sharp/Socle GP2Y0A02YK0F Analog Distance Sensor 20-150cm
Micro Maestro 6-Channel USB Servo Controller (Assembled) Micro Maestro 6-Channel USB Servo Controller (Assembled)
0.1" (2.54mm) Crimp Connector Housing: 1x3-Pin 25-Pack 0.1" (2.54mm) Crimp Connector Housing: 1x3-Pin 25-Pack

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