6V 210:1 75RPM Micro Metal Gearmotor w/ Encoder

• Rated Voltage: 6.0 V
• Motor Speed: 15000 RPM
• Gear Reduction Ratio: 210:1
• Reducer Length: 9.0 mm
• No-Load Speed: 75 rpm@6v

The 6V 210:1 75RPM Micro Metal Gearmotor w/ Encoder comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 420 pulses per revolution. The motor has a long (0.354"/9.0 mm) D profile metal output shaft that is compatible with the 42x19mm and 32x7mm dimensions of the Pololu wheel.