Pololu FEETECH Ultra-High-Torque, High-Voltage Digital Giant Servo FT5335M-FB with Position Feedback

The FT5335M-FB is a high-performance digital giant servo from FEETECH, designed for applications demanding exceptional torque and precise control. Featuring an ultra-high-torque capability, it delivers up to 39.6 kg-cm at 7.4V or 34.6 kg-cm at 6V. The servo supports standard RC pulse signals and offers a 120° operating range, with a feedback potentiometer accessible through a fourth wire, enabling direct measurement of the output angle for enhanced closed-loop control.

This servo is ideal for large-scale robotics, RC vehicles, and any project requiring powerful and precise actuation. The feedback feature allows for advanced applications where monitoring the servo's position is crucial, such as robotic arms or automated systems that require high accuracy and reliability.

One of the standout features of this servo is its all-metal gear train, which ensures durability and consistent performance under heavy loads. The robust construction makes it suitable for demanding environments and applications where other servos might fail.

The FT5335M-FB's operating voltage range of 6V to 7.4V, coupled with its ability to draw bursts of current exceeding 9A, requires a capable power supply, making it a powerful yet demanding component for high-torque applications.

For those requiring additional strength, a metal servo horn is available separately, providing a more robust lever arm for ultra-high-torque uses. This accessory enhances the servo's capability, making it even more versatile for challenging applications.

In comparison to the Power HD 1235MG servo, the FT5335M-FB offers a cost-effective alternative with similar dimensions and performance, making it interchangeable for most uses. However, the servo output spline on the FT5335M is slightly larger, allowing its included horns to fit the 1235MG, but not vice versa.