156:1 Metallgetriebemotor 20Dx44L mm 12V CB mit verlängerter Motorwelle hub-labor QTR-8A and QTR-8RC Reflectance Sensor

QTR-8A and QTR-8RC Reflectance Sensor Array User

7 A per channel to two brushed DC motors

a wide beam

77 ms max)

156:1 Metallgetriebemotor 20Dx44L mm 12V CB mit verlängerter Motorwelle hub-labor QTR-8A and QTR-8RC Reflectance SensorThese small brushed DC geared motors can deliver a lot of power for their size. This version features a 12V DC motor with long life carbon brushes paired with a 156. 3: 1 metal helical gearbox. The geared motor is cylindrical with a diameter of 20 mm, and the D shaped output shaft has a diameter of 4 mm and extends 18 mm from the gearbox faceplate. This version also features a motor shaft extended by 6 x 2 mm. Key specifications at 12 V: 90 RPM and 90