7kg Load 4WD Mecanum Robot Car with Encoder/Magnetic Motor Suspension Chassis for Robot Car DIY Kit RC Tank Programmable Robot

Title: The smart car ROS robot for Raspberry Pi STM32 has a square McNamum wheel chassis mounted on four wheels

Omnidirectional movement four-wheel landing full-time four-wheel drive one vehicle multi-purpose

The characteristics of the McNamum wheel determine that the movement trajectory of the car must be four wheels working at the same time to achieve, if one of the wheels occurs suspension and skid, then the final trajectory of the car will be deviated. In our daily life, we rarely encounter absolutely flat road surface, so there will be wheels suspended in most of the movement of the car (but this situation is very short), and after suspension, it can ensure that the four wheels of the car can always be in uniform contact with the ground, and the track accuracy of the whewhead car is higher.

Cotroller:

Motor drive chip DRV8848PWPR

Input voltage 6V-18V

Wide voltage, anti-reverse input

Communication interface UART×1, 12C×2, SPIX1MicroUSB

USB Serial port ×1

Remote control interface PS2×1

Download interface SWD×1, UART×1

motor control encoder motor ×4

Non-encoder motor ×4

Steering gear interface PWM×8 drive protection

Overcurrent protection (MAX:2A)

Steering gear protection 5A self-recovery insurance support expansion Bluetooth, WIFI, OLED, MPU6050, 433 and other modules

Suspension chassis with encoder motor:

370 Encoder motor *4

98mm McNam wheels *4

Fiberglass frame *1 set

Suspension accessories *1

Motor wires *4

Screw accessories *1 pack

Suspension chassis with encoder motor:

Strong magnetic motor *4

98mm McNam wheels *4

Fiberglass frame *1 set

Suspension accessories *1

Motor wires *4

Screw accessories *1 pack

Note:

1.This is unassembled, you need to assemble it, we provide installation tutorials for free，Please leave your email address

2.Due to the customs policy, the product is mailed without a battery, and 12V lithium battery is recommended