Company logo + size + type + bearing + speed grade + voltage

For example: MX12038AB(S)H1

Company logo: MX

Size: fan size

Type: A= axial fan, G= blower fan, C= cross flow fan, E=EC ( ac-dc fan), Z= supercharging fan

Bearing: S= sleeve bearing, B= ball bearing, Y= hydraulic bearing, N= nano bearing

Speed grade: U= ultra-high, H= high, M= medium, L= low, D= ultra-low

Voltage: 1=12V, 2=24V, 3=36V, 4=48V, 5=5V, 11=110V, 22=220V, 38=380V

Supplement:

Cross flow fan: F= square frame structure, U=U frame structure, P= parallel inlet and outlet wind structure, L= aluminum frame structure, W= with mesh cover