T200 Aluminum Alloy Metal Chassis Tank Smart Robot Car Kit for Arduino

There are six kinds for your choice: A: Gold Chassis B: Gold Chassis + Espduino kit C: Gold Chassis + NodeMcu Lua kit D: Silver Chassis E: Silver Chassis + Espduino kit F: Silver Chassis + NodeMcu Lua kit Features: Elegant appearance: 1) Reserve the space for 9g, MM95, MM96R gear; 2) Reserve for the installation holes for UNO R3 and NodeMCU development board kit; 3) Reserve the space for robotic manipulator; 4) Design the LED light for the dark moving and brighten the light; 5) Add the 25mm and 37mm motor frame, can change the 4WD smart car; Aluminum alloy: 1) The metal chassis is generated by aluminum alloy; 2) The bearing wheels and the driving wheels are metal; 3) The bearing wheel piece is connected by the stainless steel and two bearings, which can let the bearing wheel is rotate freely with small frictions. Solid structure: 1) The chassis can bearing the weight is about below 5kg; we test the 2.3kg; 2) All the chassis are metal, excluding the track (plastic). Powerful force: 1) It is very powerful; 2) with Hall sensor and feedback; Quickly,stability, flexibility; Strong power; Specifications: Type: T200 Smart Robot Car Material: aluminum alloy Color: golden yellow/silver. Wheel: metal Track: plastic Product size: about 300*220*55mm (length * width * height) Motor Parameters: Name: 25mm gear motor Output speed: 15010%rpm No_load current: 200mA (Max) Stall current: 4500mA(max) Stall torque: 9.5kgNaN Rated speed: 10010%rpm Rated torque: 3000gNaN Rated current: 1200mA (Max) Noise :56dB Working voltage: 9V Outside Shaft Length: 14.5mm Shaft End Play: 0.05-0.50mm Screw Size: M3.0 Diameter Of Shaft phi 4mm, D3.5 Encoder: 2pulses/circle Working voltage for sensor: 3-5V The motor paramter can be seen at http://www.smartarduino.com/25mm-9v-dc-reduced-gear-motor-for-robot_p94537.html Note: Track can be connected by any length with a needle. Package included: 1 x Chassis 2 x Driving wheels 6 x Bearing wheels 2 x Track (can be changed the length) 2 xDC motor 2 x LED light