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The SpringRC SM-3317SR Small Continuous Rotation Servo is like a gearbox motor with the convenience of a servo. They rotate continuously and can be attached to some wheels to get your robot rolling. These are smaller than most continuous rotation servos and weigh only 19g. They come with a universal JR type connector.
Continuous rotation servos don't work like regular servos because they don't have a stop position. When controlling these servos, the signal pulse determines the rotation speed instead of the angle. These servos can be used with the standard Arduino Servo library.
A bag of servo horns and mounting hardware is included.
Servo Specifications | |
Class | Small |
Connector | JR (Universal) |
Type | Analog |
Bearings | Double ball bearing |
Gears | 1 metal + 4 plastic |
Rotation | Continuous 360 degrees |
Speed at 4.8V | 68 RPM |
Torque at 4.8V | 1.4 kg-cm (16.48 oz-in) |
Speed at 6V | 86 RPM |
Torque at 6V | 1.7 kg-cm (23.65 oz-in) |
Power Supply and Consumption | |
Operating Voltage | 4.8-6V |
Dimensions | |
Size | 31.3x16.5x28.6mm (1.23x0.65x1.13in) |
Weight | 19g (0.67oz) |
Certifications | |
CE Compliant | Yes |
RoHS Compliant | Yes |