The FT1117M-FB is a specially modified version of FEETECH’s FT1117M miniature-sized servo that provides access to the feedback potentiometer through a fourth (green) wire, which makes it possible to directly measure the output angle. With this extra information, you can determine when the servo has reached its target position (or detect if something is interfering with its ability to get there). This feedback also enables more complex closed-loop control of the servo from your main controller.

The FT1117M-FB is a miniature-sized servo from FEETECH with the same output spline as standard servos, making it compatible with standard-size servo horns. The pinion gear is plastic, but the rest of the gear train consists of all metal gears, allowing this servo to deliver the kind of speed and torque typically associated with larger servos.

Specifications:

• Digital?: N
• Speed @ 6V: 0.11 sec/60°
• Stall torque @ 6V: 3.5 kg·cm
• Speed @ 4.8V: 0.13 sec/60°
• Stall torque @ 4.8V: 3 kg·cm
• Hardware included?: Y
• Lead length: 7 in

Documents:

• Datasheet

Warranty:

• Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

• 1 x Pololu 3440 FEETECH Mini Servo FT1117M-FB with Position Feedback