uxcell 5mm Dia Output Shaft 7RPM DC 12V Gear Motor Speed Reducer
2Pcs DC 12V 80RPM M4 x 100mm 3-12V 20-3000RPM N20 Motor for Precision Engineering, Threaded Shaft Motor for Automation (12-80)
2Pcs DC 12V 80RPM GA12 N20 Gear Motor 3-12V 7.5-4000RPM High Torque Motor for Arduino Projects (12-80)
1PC 16mm Full Metal Gearbox Gear Electronic Starter DC 6V-12V 80RPM-160RPM Slow Speed Large Torque Long Shaft D-Shaft
5840-555 Miniature Brushed DC Motor 12V24V Extended Shaft Output 11RPM~470RPM Forward and Reverse Switching Speed Control(80RPM,12V Single Motor)