The FS5115M-FB is a specially modified version of FEETECH’s FS5115M standard-size high-torque analog 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 FS5115M-FB is a standard-size analog servo from FEETECH that can deliver more than twice the torque of our standard-size servos with plastic gears thanks to its powerful motor and all-metal gear train (if you need even more torque than this, check out the larger FT5335M giant servo). The output shaft is supported by two ball bearings for reduced friction.

Specifications:

• Digital?: N
• Speed @ 6V: 0.16 sec/60°
• Stall torque @ 6V: 15.5 kg·cm
• Speed @ 4.8V: 0.18 sec/60°
• Stall torque @ 4.8V: 14 kg·cm
• Hardware included?: Y
• Lead length: 12 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 3443 FEETECH High-Torque Servo FS5115M-FB with Position Feedback