This is a mini DC motor running at 3~6 volts with 17000~33000 RPM range.
This is a mini DC motor running at 12~24 volts with 13000~26000 RPM range.
This is a thin magnet vibration motor 29mm, DC3.7V, 1.5A
This is a neodymium-iron-boron high-strength ultra-thin magnet motor 20mm, DC3V 6-pole, 90°, 18000 RPM.
The MOT-180SH-3V is a DC3V 1300RPM 165 mA Micro Gear Motor High Speed Large Torque , with reduction ratio 1:6
This is a 2-phase 15mm mini round Stepper Motor with 4-conductor JST connection, 5V, 18 ° Step.
This is a low 16mm miniature coreless gear motor DC 3~6V, 49RPM-98RPM.
The MOT-130 is a miniature 130 vibration motor 25x20mm rated at 3.7V