The ST-14HK2401 is a 36mm DC6~12V 2-phase 4-wire stepper motor 0.9 degree steps.
The ST-25SPG0001 is a 12 Volt 0.2A 4-phase/5-wire Stepper Motor 25mm, 7.5 degrees.
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.