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GWS S125 1T 2BB Sail Winch Servo

Pololu item #: 522

This product has been discontinued.

The GWS S125 1T 2BB Sail Winch Servo is a unique servo that has a wider rotation range than typical hobby servos. It rotates one full turn (360°) over the standard 1-2 ms servo pulse range output by many RC receivers (typical hobby servos turn 90° over this pulse range).

 Description Specs (9) Pictures (2) Resources (0) FAQs (1) On the blog (0) 
What are the wires coming out of my servo?

Most standard radio control (RC) servos have three wires, each a different color. Usually, they are either black, red, and white, or they are brown, red, and orange/yellow:

  • brown or black = ground (GND, battery negative terminal)
  • red = servo power (Vservo, battery positive terminal)
  • orange, yellow, white, or blue = servo control signal line

Please check the specs for your servo to determine the proper power supply voltage, and please take care to plug the servo into your device in the proper orientation (plugging it in backwards could break the servo or your device).

Note: Some of the servos we carry also have an optional fourth green wire that is separate from the three standard ones. This wire provides access to the feedback potentiometer, allowing you to directly measure the position of the output. The servos with this extra wire have "with Position Feedback" at the ends of their product names. The picture below is an example of such a servo.

FEETECH Sub-Micro Servo FS0403-FB with Position Feedback.

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Related Categories

RC Servos
RC Servo Controllers
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