Feetech FT90R 9g 6V 1.5kg Plastic Gear Digital Micro Servo PWM 360 Degree Continuous Rotation For RC Airplane

Overview The FT90R is a micro sized digital servo that has been built by FEETECH formerly known as Fitec specifically for continuous rotation At 6 V it has a maximum rotation speed of around 170 RPM no load and can produce up to 21 oz in 1 5 kg cm of torque The servo can be controlled using a direct connection to a single microcontroller I O line without any additional electronics which makes it a great miniature actuator for beginner robotics projects just throw on a pair of wheels and your robot is ready to roll The FT90R continuous rotation servo converts standard RC servo position pulses into continuous rotation speed The rest point is set precisely to 1 5 ms with a deadband width of ±20 µs Pulse widths above the rest point result in counterclockwise rotation with speed increasing as the pulse width increases pulse widths below the rest point result in clockwise rotation with speed increasing as the pulse width decreases The servo has a 10 250 mm lead that is terminated with a JR style connector and includes additional servo horns and mounting hardware Note that as with most hobby servos stalling or back driving this servo can damage it If you want to use this servo as an actuator for your miniature robot you will need a wheel to go with it Specifications Brand Name FeetechItem Name FT90RWeight 9gSize 22 9 12 1 26 5 mmDigital YesGear Type Plastic GearLimit Angle 360°Bearing No ball bearingsHorn Gear Spline 20THorn Type PlasticCase Material