ADDA 70X70X38mm(DS) motor fan:
frame size(mm):70X70X38
bearing type:ball bearing
max pressure:17.48mmAq
max air flow:60CFM

ADDA 70X70X38mm(DS) motor fan General Specification

Electric Strength: 5mA max at 1500VAC for 1 min between lead wire and frame Insulation Resistance: 10M ohm between lead wire and frame(DC 500V) Life Expectancy(Ball bearing): 50000hrs min at 40 degree C/L10 relative humidity 65%+/-20% Life Expectancy(Hypro bearing): >40000hrs min at 40 degree C/L10 relative humidity 65%+/-20% Life Expectancy(Fluid Dynamic bearing): >60000hrs min at 40 degree C/L10 relative humidity 65%+/-20% Operation Temperature: -10~75 degree C(+14~167 degree F),normal; -10~90 degree C(+14~194 degree F), specification Storage Temperature: -40~75 degree C(-40~167 degree F) Protection: Motor protection and polarity protection Lead wire: UL1571 AWG28,30; UL1007 AWG24,26; UL1061 AWG26 Plastic Material: Black PBT (UL94V-0) glass fiber

 

ADDA 70X70X38mm(DS) motor fan detailed specification:
1. frame size(mm): 70X70X38
2. bearing system type: ball bearing
3. rated voltage:12V
4. rated speed: 6500RPM
5. maxiam air flow: 60.3CFM
6. maxiam pressure: 17.48mmAq
7. maxiam noise: 57.6dBA
8. function: by IC,by IC with FG,PWM,PWM+FG
9. safety approvals: CE,TUV,UL,cUL

 

ADDA 70X70X38mm(DS) motor fan feature:

1. high performance-stronger airflow and static pressure design

2. higher efficiency-low power consumption design

3. high reliability-reliable components adopted

4. new impeller design-one or more stage of structure design

ADDA 70X70X38mm(DS) motor fan application:

server system, communication equipment, projector, power supply, etc