Smart Robot Car Metal Chassis 4WD N20 Gear Motor

Stainless Steel Metal 4WD Robot Car Chassis Platform N20 Gear Motor

Product Description:

Characteristic:
Mini 4WD car chassis
All metal rugged
High load capacity

Size: 90 * 90mm
Height: 55mm
Model: SN140
Layer distance: 20mm

N20 Motor Parameters:
3V, the no-load current 30ma, speed of about 40 revolutions per minute
When 6V, no-load current 50ma, the rotational speed of about 76 revolutions per minute
Steering method: speed Differential same as tank