Longer Version of 4WD Double Layer Smart Car Chassis

Longer Version of 4WD Double Layer Smart Car Chassis The Extended Version of the 4WD Double Layer Smart Car Chassis offers a versatile platform for building robotic vehicles. It features four pairs of geared motors and wheels, ensuring high-quality components for durability and performance. The transparent design provides a modern aesthetic while facilitating the dynamic installation of components. Designed for easy assembly and disassembly, this chassis is ideal for DIY hobbyists of all skill levels. Its robust construction can handle challenging terrains, and the double-layered structure provides ample space and multiple mounting holes for various control panels and sensors. This makes it an excellent educational tool for exploring robotics and electronics, as well as for creative experimentation. Very handy and simple in assembling/disassembling. Strong components to withstand extreme terrain conditions. Transparent Car Chassis and Attractive design. Double-layer structure, much of mounting holes, enough space Easy to install a variety of control panels, sensors Educational toys, Ideal for the DIY platform For BO Motor: Operating Voltage: 3V~6V DC Gear Ratio 1:48 No-load speed(5V): about 208RPM Rated Torque: 0.8 Kg.cm @ 5V Load current: 170mA (when it is 4.5V) Size: 70 x 23  x 18 mm Weight:28g Shaft Length: 10 mm Shaft Type: 6 mm, Double-D For Wheel: Loading Capacity: Max 2.5Kg Double D-hole For BO Motor: 6 mm Weight: 34g Wheel Diameter: 65 mm Color: Black (Tyre), Yellow (Rim) Wheel width: 27 mm Body Material: Plastic Grip Material: Rubber Specifications:   Shaft Length (mm) 8.5 Shaft Diameter (mm) 5.4mm-(round side) and 3.5mm-(flat side) Rated Speed After Reduction (RPM) 200 Rated Torque (Kg-Cm) 0.8 Gearbox Shape Straight Length (mm): 70 Width (mm): 19 Height (mm): 22 *********************************************************************** Wheel *********************************************************************** Color: Black (Tyre), Yellow (Rim) Internal Diameter(ID)(mm) 51 Load Capacity(Kg/Wheel) 2.5 Tyre Grip Material Rubber Wheel Body Material Plastic Wheel Diameter(mm) 65 Wheel Width (mm) 27 Package Includes 2 x Acrylic Transparent car floor 4 x High-Quality 65-mm Plastic wheels with Rubber Grip 4 x Dual shaft 200 RPM BO Gear Motor 4 x Coded Disk 8 x Acrylic Fasteners 1 x 4-AAA Battery Holder 6 x Connecting Cable(Red and Black, Length: 20 cm each) 4 x M3 Brass Stand-Off (Female-Female) 6 x M3 Cross-Head Nut (Length: 8 mm ) 8 x M3 Cross-Head Nut (Length: 30 mm ) 8 x M3 Bolt