DC 5V 24BYJ48 Micro Gear Stepper Reduction Motor 4-Phase 5-Wire 64:1 Reduction Ratio
ZGB37R-520 520 Reduction Motor DC12V-24V 825 RPM -1600 RPM Fast Small Reduction Ratio
with Reduction Box JGA25-310 DC Reduction Motor Reduction Motor 6V Center Large Torque