SG90 with plastic teeth, 9g Steering Gear, 450 Helicopter Fixed Wing Model Aircraft RC Aircraft, Model Aircraft Compatible

Model: SG90

Weight 13g

Angle 90 degrees-180 degrees Universal

Red voltage, ground wire, orange signal line

Technical data given by the manufacturer:

Size: 21.5mmX11.8mmX22.7mm

Weight: 9 grams

Loadless Speed: 0.12 sec/60 degrees (4.8V)

Stop torque: 1.2-1.4 kg/cm (4.8V)

Operating temperature: -30~ ~ +60 degrees Celsius

Dead Zone Setting: 7 microseconds

Operating voltage: 4.8V-6V

Model: MG90S

Weight 16g

Angle 90 degrees-180 degrees Universal

Signal wire (yellow wire) Red wire (power wire) Brown (ground wire)

The control of the steering gear generally requires a time base pulse of about 20ms,

The high-level portion of the pulse is generally an angle control pulse portion in the range of 0.5ms to 2.5ms,

The total interval was 2 ms.

Taking 180-degree angle servo as an example, the corresponding control relationship is as follows:

0.5 ms- - - - - - - - - - - -0 degrees;

1.0 ms-45 degrees;

1.5 ms-90 degrees;

2.0 ms-135 degrees;

2.5 ms-180 degrees;