Feetech FS5106R 6V 6kg.cm 360° Continuous Rotation Servo

The Feetech FS5106R is a standard-size continuous-rotation servo: the output spins freely in either direction, with the pulse width setting direction and speed instead of an angle. About 95 RPM and 6 kg.cm of stall torque at 6V make it a stronger drive than 3 kg.cm continuous servos for wheeled robots, turntables, conveyors and winches.

Key features

• 6 kg.cm stall and 2 kg.cm rated torque at 6V
• Coreless motor with a POM gear train and two ball bearings on the output
• Stops at 1500 µs (±9 µs) with a dead band of 18 µs or less; speed is controlled across 1200-1800 µs
• 4-8.4V supply range
• 25T (5.9 mm) spline takes standard-size servo horns

Specifications

• Operating voltage: 4-8.4V
• Stall torque: 6 kg.cm at 6V
• Rated torque: 2 kg.cm at 6V
• No-load speed: about 95 RPM at 6V
• Current at 6V: 350 mA no load, 1.1 A stall
• Control pulse: 1200-1800 µs, stop at 1500 µs
• Motor: coreless
• Gears: POM
• Bearings: 2 ball bearings
• Output spline: 25T, 5.9 mm
• Lead length: 300 mm
• Dimensions: 40.1 x 20.15 x 37.2 mm
• Weight: 41.5 g
• Operating temperature: -15 to 70°C

Each servo can pull 1.1 A at stall, so a two-wheel robot needs a servo supply good for at least 2.2 A.