These servos are the holy grail for projects that require positional feedback combined with the flexibility of operating in either standard or continuous rotation modes. Like most continuous rotation servos, the Feedback 360° is controlled by a 50 Hz pulse-width-modulation signal.  What sets it apart is a return signal line from an internal Hall effect sensor system that provides digital angular position feedback.

Utilizing this feedback signal, your application can make the servo to turn to and hold any angle, much like a standard servo but with an unlimited range of motion.  Or, rotate the servo continuously at a controlled, verifiable speed — up to 120 RPM — as a robot drive motor.  Control signal response is nicely linear across the speed control range.

Specifications:

• Gears: POM
• Case: Nylon & Fiberglass
• Peak stall torque @ 6V: 2.2kg-cm (30.5 oz-in)
• Operating Voltage: 6VDC Typical
• Operating Current: 15mA idle, 150mA no-load, 1200mA stalled
• Control signal: PWM,  3–5 V 50 Hz,  1280–1720 µs
• Feedback Sensor: Hall effect
• Feedback signal: PWM, 3.3V
• Dimensions: approx. 2.15 x 1.46 x 0.79 in (50.4 x 37.2 x 20 mm)
• 5 VDC is absolute minimum required for no-load angular position control.  5.8 to 8 VDC is recommended for continuous rotation speed control