S3003 RC Servo Motor, 4.8–6 V, Rotation Options

Move a linkage in an RC build or replace a servo after checking the installation space. The S3003 servo motor operates from 4.8–6 V and comes in several rotation options. It is for model builders matching a servo to their controller and mechanism.

Choose a servo for your model's mechanism

• ✅ Bring movement to a linkage. The rotating output shaft provides a connection point for a model's control mechanism.
• ✅ Plan the fit before installation. Published case dimensions let you compare the servo with the space in your model.
• ✅ Choose the required version. Separate rotation options let you select the version needed by your controller and mechanism.
• ✅ Arrange the connection inside the model. The attached lead gives you a defined cable length to plan around during assembly.

Match the servo's size, supply and output behaviour to the model before installation. Side mounting tabs provide fixing points, while the output horn links the rotating shaft to the mechanism you want to move.

The 180 Degree, 270 Degree and 360 Degree selections are separate versions. Match the selected version's movement to your controller and linkage before installation. This is a servo component rather than a complete RC vehicle or control system.

The servo is shown beside horn shapes and fixing pieces, giving you a closer view of the output connection and mounting arrangement.

The fitted horn shows where a linkage can attach to the output; match its arrangement to the mechanism you are building.

This angle makes the side mounting tabs and cable connector visible for planning the installation.

The side view shows the height of the servo body below the horn, useful when checking clearance around a linkage.

The underside view shows the case screws and mounting tabs so you can compare the body layout with your model.

Technical details

• Model: S3003
• Operating voltage: 4.8–6.0 V
• Case dimensions: 40.5 × 20 × 39.5 mm
• Connector lead length: 150 mm
• Bearing type: bushing
• Options: 180 Degree, 270 Degree or 360 Degree
• Product role: RC servo component

Match the S3003 version to your model and complete the mechanism you are building.

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