WHEELTEC Robot Car Robotic Car Assembled Basic Version with Mecanum Wheels for Education Competition

WHEELTEC Robot Car Robotic Car Assembled Basic Version with Mecanum Wheels for Education Competition

Basic Version with Mecanum Wheels:
- Chassis, STM32 main control board, battery and charger are included.
- Reserve the installation conditions of LubanCat 1S, Lidar, RGB camera, etc., but these accessories are not included in the package.
- Communication with the car can be realized through your remote control or through the serial port.

Features:
Simple and easy-to-use industrial design
Scientific research robots need to meet the requirements of beautiful appearance and ease of use. The bottom of the car uses a closed sheet metal design, which better protects the battery (with relatively low development frequency and relatively large power), motor, etc., and eliminates potential safety hazards. The upper part uses a streamlined bracket for secondary development and ROS expansion, which makes it easy to debug and plug.

Chassis with mecanum wheels
The whole chassis is fully metal-machined. Mecanum wheels are made of metal, and their accuracy and life are better than those of plastic mecanum wheels. The chassis is also equipped with a high-precision suspension system to adapt to uneven ground. The robot car also adopts a tight-fitting coupling, so you no longer have to worry about the wheels coming off.

GMR high-precision encoder
- The newly upgraded 500-wire AB-phase GMR high-precision encoder has more than 38 times the accuracy of Hall encoder (used by similar products on the market). Equipped with GMR high-precision encoder, the performance of the car is excellent when navigating at low speeds.
- Equipped with four high-power motors, the movement effect and load capacity of the car chassis are outstanding.
- Encoder type: GMR (Giant Magneto Resistance)
- Rated torque: 1kg.cm
- Stall torque: 10kg.cm
- Reduction ratio: 1:30
- Rated current: 360mA
- Stall current: 2.8A
- Rated voltage: 12V
- Rated power: 4.32W

Application Areas:
- It can be applied to maker education, lab research, and computer competitions.

Product Specifications:
- Product name: Mecanum Wheel Version
- Drive structure: 4WD mecanum wheel structure with suspension system
- Wheels: 75mm/3" aluminum alloy mecanum wheels
- Car size: 250 x 226 x 134mm/9.8 x 8.9 x 5.3"
- Load capacity: 4kg/8.8lb
- Maximum speed: 1m/s
- Motor: MG513 metal gear reduction motor
- Encoder: 500-line AB-phase high-precision GMR encoder
- Endurance time (speed 0.45m/s): 4.5 hours (light load). 3 hours (with 1kg/2.2lb load)
- Control mode: APP, wireless controller for PS2, CAN, serial port, etc.
- STM32 main control: STM32F407VET6

STM32 Main Control Board:
- The board can communicate with the outside world through serial port or CAN. It provides a 5V 5A interface to power boards such as for Raspberry Pi and Jetson nano. The code and schematics are fully open source.
- Main control chip: 100-pin STM32F407, with good expansion performance
- Model airplane remote control interface: support
- Download interface: one click to download via serial port or support SWD interface to download
- Supply power to the outside: dual-way 5V 5A
- Expansion interface: CAN, CCD, electromagnetic line follower, etc.
- GP10 reserved: dozens
- Reserved servo interface: 6-way servo interface (external 6DOF mechanical arm can be connected)
- Reserved serial port: lead out 4 serial ports
- Protection circuit: Over-temperature, short-circuit and over-current protection
- Number of board layers: Industrial grade 4-layer board

Battery Parameters:
- Multiple protection: over-discharge, overcharge, short-circuit and over-voltage protection
- Capacity: 12V 6000mAh
- Plug: T-type discharge plug
- Dimensions: 98 x 63 x 21.5mm/3.9 x 2.5 x 0.8"
- Weight: 0.26kg/0.6lb

Packing List:
Mecanum Wheel Chassis Parts:
- 4 x 12V30F MG513 motors with GMR encoder
- 4 x 75mm/3" mecanum wheels
- 4 x 37 motor mounts
- 4 x Metal couplings
- 1 x Set of car shell and bracket
- 1 x Set of suspension mechanism
- 1 x Set of accessories (screws, nuts, poles and wires)

Electronic Control Parts:
- 1 x C30D (4WD) main control
- 1 x Bluetooth module
- 1 x OLED display
- 1 x 6000mah 12V lithium battery
- 1 x Lithium battery charger with protection
- 1 x Data download cable

Note:
- The robot car has been assembled and debugged before delivery. It is ready to use.
- 3D models of the product is provided.
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!