GWS S15 2BBMG - 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: 108.30 oz-in (7.80 kg-cm)
Speed:	4.8V: 0.16 sec/60°
Weight:	2.34 oz (66.4 g)
Dimensions:	Length:1.59 in (40.4 mm) Width:0.79 in (20.1 mm) Height:1.48 in (37.6 mm)
Motor Type:	(add)
Gear Type:	Metal
Rotation/Support:	Dual Bearings
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The discontinued GWS S15 2BBMG is the absolute top-of-the-line offering in the GWS S15 mini servo family, combining every available performance and durability feature into one premium package. It features a rugged, all-Metal Gear (MG) train and a precise, slop-free Dual Ball Bearing (2BB) supported output shaft. This servo is engineered for the most demanding and abusive applications in its size class. It is a premier choice for the flight controls on a high-speed electric pylon racer, an aggressive .25 size 3D aircraft, or as a bulletproof steering servo for a 1/12 scale race car.
The identity of the S15 2BBMG is its no-compromise, indestructible precision. It is a servo for the hobbyist who wants the best of all worlds: the power of the S15 class, the smoothness and accuracy of dual ball bearings, and the toughness of metal gears. This results in a servo that feels incredibly precise and connected, but has the backbone to survive in a high-stress, high-impact environment. It is a servo that can be installed with the ultimate confidence in any critical application.
For advanced, high-impact robotics, such as competitive ""beetleweight"" (3lb) combat robotics, the GWS S15 2BBMG is a dominant force. Its combination of power, precision, and extreme toughness makes it a perfect choice for powerful weapon systems or robust drive trains. For any small robotics project that must perform at a high level in a physically demanding environment, the S15 2BBMG is a top-tier solution."