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4WD RC Smart Car Chassis with S3003 Metal Servo & Bearing Kit for Arduino

Model : RBP68138C

Initial Weight : 680.00g


Availability: In stock

This is a newly designed 4-wheel car chassis, and ordinary 4-wheel drive is different from this car with rear-wheel drive plus front steering mechanism to achieve the car forward, backward and turn left and right.      
 And professional remote control racing principle, the use of two rod through the steering servo to control the direction of the car. In addition, the steering mechanism of the rear wheel has also been changed. The aluminum fixing piece is integrally formed with the motor and the motor is tightly engaged with the drive shaft. The motor adopts the all-metal gear motor. If you pursue high speed, As long as the 25mm shaft diameter motor can be. The rear wheel incorporates two flange cup bearings to ensure a more flexible motor rotation.      
Because of the use of more precious metal parts (bearings, transmission gear, connecting rod, metal motor, steering cup, multi-function bracket, etc.), which is expensive, the user can compare the merits, of course, the market is also cheaper Similar to the chassis, work is not on a level of the.      
We only have fixed mounting holes for arduino platform, if you are other platforms, you need to punch holes or try to install.


  • All-metal motor rear-wheel drive
  • Using steering gear control car steering
  • Steering structure with bearings, transmission loss


  • Motor model:JGA25-370
  • Motor work voltage: 6-12V
  • Servo model: MG996
  • Car size: 248mm(l) x 146mm(w) x 70mm(h)
  • Weight: 680g

Package list

  • Anti-collision cotton x1
  • M3 * 16mm passage Double copper column x 4
  • M3 * 8mm Screw x 45
  • Black steering wheel x 2
  • Aluminum column x 2
  • Transmission link x2
  • M4 locknut x 2
  • M2 * 10 Locks x 2
  • Hexagon Adapter x 2
  • Bearing (12mm) x 2
  • Bearing (8mm) x 2
  • Cross Sleeve x1
  • MG996R servo x 1
  • Servo Kit x ​​1
  • L Mount Bracket x1
  • Sector x 2
  • M3 * 22mm passage Double copper column x 4
  • M3 * 25mm passage Double copper column x 4
  • Long stick 65MMx 1
  • 48 mm x 1 short stick
  • M2.5 * 10mm Screw x 8
  • M3 * 5 Head screwdriver x2
  • Rolling bearing flange x2
  • 17 MILLIMETERS D-5MM coupling x2
  • Gear x2
  • Rear wheel link x1
  • 25 MM metal gear motor x1
  • Engine Mounting Bracket x1
  • M3 * 35mm passage Double copper column x 4
  • Metal Chassis x 1
  • Acrylic chassis x 2
  • 65 MM wheels x4

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