85mm wheel parameters:
Name: Car tires / wheels
Specifications: outer diameter 85mm, width 31mm, inner diameter hex-to-edge distance 12mm (this shop has a matching coupling)
Weight: 51 grams
Material: The hub is made of reinforced nylon and is very sturdy. The tire is made of high quality rubber, Microsoft, the friction coefficient is large, the load capacity is very good, and the grip ability is very good.
Lengthen the coupling parameters:
Name: 4mm coupling lengthened 30mm
Motor hole (inside) diameter: 4mm
Overall length: 30mm
Size: side to side 12mm
Side screws (2 piece) Aperture: 3mm
Motor bracket parameters:
Robot steering gear bracket L-shaped bracket.
2mm hard aluminum plate material
Standard aluminum alloy multi-functional bracket, high strength, light weight and high process precision. The following servo (servo motor) can be installed: South Korea’s HS322, HS422, Huisheng’s 995, 996 and other servos, supporting Hitec, Parallax, Futaba, Huisheng and other brands (size 40 × 20 × 36mm) standard servo.
1 × 85mm blue wheel
1 × motor bracket
1 × coupling
free screw, wrench