DC fan 12V made of very high quality thermoplastic, characterized by high efficiency and long-term use.
Motor 400 steps NEMA17
Bipolar, four-wire stepper motor.It has a resolution of 400 steps per revolution (0.9 degrees). Powered by 3.0 V, it consumes 1680 mA for the coil. The torque is 4.4 kg * cm (0.45 Nm).Dimensions are 42 x 42 x 48 mm (NEMA 17).