This gear motor wheel is perfect for your next robotics project. This gear motor is ideal for robotic car or line-tracing robot. With plastic construction and colored in bright yellow, the DC gear motor measures approx. 2.5 inch long, 0.85 inch wide and 0.7 inch thick. The wheel can be mounted on either side and the gearmotor works well between 4V to 7V (recommended 6 Volts). At a ratio of 1:48 you can get some really good torque at 5 Volts.
Motor Specifications Operating voltage: 3V ~ 6V DC (recommended value 5V) Maximum torque: 800g.cm Speed without load: 180±10rpm at 6V Reduction ratio: 1:48 No Load current: 190mA(max.250mA) continuous, 700mA at no load start Stall Current: ~1A Strong anti-interference on this motor keeps it safe around micro-controllers.