4 Pcs x DC Dual Shaft BO Motor For Smart Car Robot Gear With 65 mm Rubber Wheels and 1 Pcs SG90 Servo Motor (BO Motor with Wheel and SG90)

This SG90 Continuous Rotation 360 Degree Servo Motor is special among all the available servo motors because its operation is very different from that of a standard servo. As instead of going to a specified angle, this servo will be static at a 1.5ms pulse, a longer pulse gives forward rotation and a shorter pulse give backward rotation. It equips Carbon Fiber Gears which makes the servo motor much lighter than same metal gear motor. For small load applications using the metal gear servo motor adds on unnecessary weight, so we suggest using this lightweight plastic gear servo motors. It is a Digital Servo Motor which receives and processes PWM signal faster and better. It equips sophisticated internal circuitry that provides good torque, holding power, and faster updates in response to external forces. The 150 RPM Dual Shaft BO Motor is a straight motor which gives good torque and RPM at lower operating voltages. It is a low-cost geared DC Motor. It is an alternative to metal gear DC motors. Tire with sponge liner for more strength. New design wheel for better combination with the motor. With upgraded tire tread for greater friction. Diameter: 65 mm. Width : 30 mm. The material of Tyre: Rubber.The material of Wheel: High-strength plastic.