Servo – Small (Sub-Micro Size), 180° – SparkFun ROB-09065
Here is a simple, low-cost, high-quality servo for all your mechatronic needs. This servo is very similar in size and specifications to the Hitec HS-55. This little guy is able to take in 6 volts and deliver 20.8 oz-in. of maximum torque at 0.10 sec/60°
This small servo comes with a standard 3 pin power and control cable, and all hardware listed below.
Small Servo Features:
- Voltage: 4.8-6.0 Volts
- Torque: 16.6/20.8 oz-in. (4.8/6.0V)
- Speed: 0.15/0.10 sec/60å¡ (4.8/6.0V)
- Rotation: ~160°
- Single Top Ball Bearing
- Nylon Gears
- 3-Pole Ferrite Motor
Small Servo Included Parts:
- 1x Micro Size Servo
- 1x Single Arm Micro Horn
- 1x Double Arm Micro Horn
- 1x Four Point Micro Horn
- 1x Circle Micro Horn
- 2x 2x8mm Phillips Screw
- Dimensions are in inches [mm]
Small Servo Dimensions:
- Length: 31.8mm (1.25″)
- Width: 29mm (1.14″)
- Depth: 11.7mm (0.46″)
- Cable Length: 160mm (6.3″)
- Weight: 9g
Small Servo Notes:
- This servo is rated for 180° rotation, but in actuality, it only hits ~160°
Small Servo Connecting and Coding with mbed:
Because servos require a decent amount of power you should always use an external power source rather than USB!:
Code:
// Hello World to sweep a servo through its full range #include "mbed.h" #include "Servo.h" Servo myservo(p21); int main() { for(float p=0; p<1.0; p += 0.1) { myservo = p; wait(0.2); } }
Sub-micro Servo Documents:
- Mechanical Files:
DANIEL OKO –
The servo really is a small servo, so make sure what you want to do with it is not so powerful! I did not realize how small it was till it came