8.2 Electronics
Motor | Type | Operating Voltage | Running Current | Stall Current | Stall Torque | RPM | Free Torque | Motor Controller |
|---|---|---|---|---|---|---|---|---|
Grear-tisan ZGA37RG31.6i | DC | DC12V | 0.68A - 1.1A | 2.19A | 42 kg.cm | 100 | 7 kg.cm | L298N |
Tiank-ongrc TD-8120MG | Servo | 4.8-7.4V | 140mA(4.8V), 200mA(7.4V) | 2.100A - 2.700A (at 6V-7.2V) | 0.14sec/60°(4.8V), 0.18sec/60°(7.4V) | Same as stall | Arduino |
We’re using alkaline batteries, with each being 1.5V.
To meet our necessary voltage we’ll need 8 batteries for the DC motor or 4 batteries for the servo.