• DC Gear Motor with Encoder 150 RPM High Torque 12V Encoder Geared Reduction Motor, Low Noise D-Shaped Shaft Electric Motor Fit for Robot, 3D Printers, DIY Toy, Fans, Car Model KWD 8.500
• 15W Variable Speed Electric Motor with Speed Controller 120W High Torque 110V DC Gear Motor, 110V 2/5 HP Reversible Single-Phase Small Geared Reduction Motor for Automated & Conveyor KWD 46
• 6W Variable Speed DC Gear Motor with Speed Controller High Torque 110V Gear Electric Motor, 110V Reversible Single-Phase Small Geared Reduction Motor for Automated & Conveyor KWD 39