Description: DC7.4V Hall Encoder DC Gear Motor With Encoder Speed Dial Reducer.    Specifications: Product Name:Hall Encoder DC Gear Motor;  Material:Metal;  Voltage:DC 7.4V;  Power:2W;  Applications:For intelligent self-balancing double-balanced two-wheeled vehicles, smart home appliances, robots, camera rocker electric paper-cutting paper machines, etc. Quantity:1 Pcs.  PIN-1:M1-Motor input voltage;  PIN-2:GND-Hall GND;  PIN-3:C1-Hall sensor A Vout;  PIN-4:C2-Hall sensor B Vout;  PIN-5:VCC-Hall input voltage 3.3/5.0V;  PIN-6:M2-Motor input voltage.    Features: - All the gear of metal mechanism.  Wear resistance, strong resistance to torsion, smooth transmission, compact structure.  - D-shaped double axis.  D-shaped double shaft, excellent thermal conductivity.  - Hall D-type encoder, 3-layer high-density molecular coating effectively isolates dust and has 10 times the life expectancy of ordinary layers.  - Frequent blocking or frequent start-up and upset are not recommended in the process of use, which will significantly reduce the service life.    Package Included: 1 x 7.4V Hall Encoder DC Gear Motor