APPLICATION NOTE FOR FEEDHORN SERVO MOTOR

  1. Operating voltage : D. C. 4.8V - 7.5V  Max. (Optional system : 12.0-15.0V;24.0-28.V)

We have voltage regulator build inside the servo Amp chip itself. That makes the rotating angle accurate under full range of working voltage

  1. Speed : 0.2 -0.25 sec/60 degrees

Torque : 2.0 - 3.0 KG/CM
  1. Operating temperature : -40°C ~ +65°C

  1. Pulse width range (Frame time:16-23 ms)

Max : 2.3 ms

Min : 0.7 ms

INPUT SIGNAL TIMING

  • Exceeding these parameters can cause the servo to jitter or run slowly.
  1. Probe position (rotate angle)

The relationship between the income pulse width (time pulse) and probe position is as follows :

Pulse width Horn position
0.7-0.8 ms Safety zone for CW
0.8 ms +90 degrees
1.15 ms +45 degree(H position)
1.5 ms 0 degree(center position)
1.85 ms -45 degrees(V position)
2.2 ms -90 degrees
2.2-2.3 ms Safety zone for CCW