GWS S03N 2BBMG - Standard 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: 100.00 oz-in (7.20 kg-cm) 6.0V: 111.00 oz-in (7.99 kg-cm)
Speed:	4.8V: 0.33 sec/60° 6.0V: 0.27 sec/60°
Weight:	2.26 oz (64.1 g)
Dimensions:	Length:1.56 in (39.6 mm) Width:0.79 in (20.1 mm) Height:1.40 in (35.6 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 GWS S03N 2BBMG represents the pinnacle of the legendary GWS S03N standard-sized servo line, combining every available performance and durability feature into one no-compromise 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, making it a premier choice for the steering on a 1/8 scale off-road buggy, the flight controls on a large .60 size 3D aircraft, or any application where strength, precision, and durability are all required.
The identity of the S03N 2BBMG is its role as the ultimate, affordable powerhouse. It takes the dependable S03N platform and makes it bulletproof and precise. The metal gears provide the toughness to handle extreme stress, while the dual ball bearings provide a smooth, accurate, and slop-free operation. This results in a servo that is strong, durable, smooth, and precise, representing a massive upgrade over a basic standard servo.
For roboticists building high-performance, demanding robots, the GWS S03N 2BBMG is an incredible tool. It is an ideal actuator for the joints of a large, dynamic walking robot, a powerful combat robot, or a high-speed industrial manipulator. It provides the complete package of performance and durability needed for the most ambitious robotics projects, at a cost that makes them truly achievable.