DOIT® MC100 4WD Metal Smart Robot Car Chassis Kit 60mm Mecanum Omnidirectional Wheel High Torque TT Motor DIY Unassemble

Specification Name MC100 four wheel drive metal smart car chassisAluminum alloy panel material 2mmSurface treatment sandblasting and oxidationPanel color silver black blueSize 170 140 60 mm length width height Motor TT motorWheels 60 mm mecanum omni wheelWeight about 380 gTT Motor Parameters Voltage 6V recommended at 3 6V best Motor type 1 120 reduction ratio TT motorVoltage 6Vno load current ≤250mAno load speed 240±10 rpmVoltage 3Vno load current ≤170mAno load speed 110±10 rpmPackage includes Metal panel 1 color optional TT motor 4Mecanum wheel 4Screw 1 set