INTERFACE
DOMAIN
PROTOCOL · ROLE
SLOTS / PROFILE
PARAMETERS
V+ (Red)
electrical
power · input
—
voltage 4.8 V – 6 V · max_current 650 mA
GND (Brown/Black)
electrical
power · ground
—
—
Signal (Orange/Yellow/White)
electrical
pwm · input
—
voltage 3 V – 6 V · Logic low, max (V_IL) 0.8 V · Logic high, min (V_IH) 2.3 V
RC servo PWM control
electrical
pwm · device
power → V+ (Red) · ground → GND (Brown/Black) · signal → Signal (Orange/Yellow/White) (profile: Integral 3-wire lead (S/JR connector))
clock_freq 50 Hz · PWM frame period 20 ms · Nominal pulse width 1000 µs – 2000 µs · Extended pulse width (unit-dependent) 500 µs – 2500 µs
Output spline
mechanical
mechanical_drive · source
—
Stall torque (source-dependent) 1.2 kg·cm – 1.8 kg·cm · Rotational travel (approx.) 180 °
Mount flange
mechanical
mechanical_mount · bidirectional
—
—
Horn attachment
mechanical
mechanical_connection · shaft
output → Output spline (profile: Output spline)
—
Servo mounting ears
mechanical
mechanical_connection · mounting_point
ear → Mount flange (profile: Flange ears (both holes))
—
