I need to know the type of motors that are being used in this robotic hand

Help & Support Robot Parts
1

The link shows partial mechanism of the motor.

example
example1280×720 73.3 KB

2

Hey @bluerain007

Usually, these 3D Printed hands use small actuators such as the PQ12 from Actuonix:

If you want to know what EXACTLY the manufacturer is using for this precise hand, I’d suggest you to contact them directly.