Feichao Stainless Steel Metal Frame 4WD Robot Car Chassis Platform 90*90mm with 4x N20 Gear Motor DIY Intelligent Vehicle Model
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