DC Fan Motors
LongLifeFan
□
120
mm
SAN ACE 120L
■General specifications
Lifeexpectancy ‥‥‥‥‥200,000hours,indoorenvironment(survivalrate:90%at60℃,
ratedvoltage,andcontinuouslyruninafreeairstate)
Motorprotectionsystem ‥Currentcutsystem(withreverse-connectionprotection)
Dielectricstrength ‥‥‥‥50/60Hz,500VAC,1minute
(betweenleadconductorandframe)
Operatingthermallyrange ー10℃ to＋60℃ (non-condensing)
Fanpowerlead ‥‥‥‥‥Hspeed,○＋ red,○ー black
Mspeed,○＋ red,○ー blue
38mm thick
Specifications
ModelNo Ratedvoltage
Operatingvoltagerange
Ratedcurrent Ratedinput
Ratedrotatingspeed
Airflow Staticpressure Noise Mass
(V) (V) (A) (W) (min-1)(m
3/min) (CFM) (Pa) (dB［A］
) (g)
109L1212H102 12 10.2〜13.8 0.4 4.8 2,850 3.0 106.0 70.5 41
109L1212M102 0.22 2.64 2,150 2.25 79.4 41.1 34
109L1221H102 21 17.8〜24.2 0.24 5.04 2,850 3.0 106.0 70.5 41
109L1224H102 24 20.4〜27.6 0.21 5.04 2,850 3.0 106.0 70.5 41 370
109L1224M102
40.8〜55.2
0.1 2.4 2,150 2.25 79.4 41.1 34
109L1248H102 0.12 5.76 2,850 3.0 106.0 70.5 41
109L1248M102 48 0.06 2.88 2,150 2.25 79.4 41.1 34
Typical air flow and static pressure characteristics
Long Life Fans
120
mm
38mm thick Low noise type
Specifications
ModelNo Ratedvoltage
Operatingvoltagerange
Ratedcurrent Ratedinput
Ratedrotatingspeed
Airflow Staticpressure Noise Mass
(V) (V) (A) (W) (min-1)(m
3/min) (CFM)(
Pa)(
dB［A］
) (g)
9LB1212H102 12 10.2〜13.8 0.39 4.68 2,600 2.9 102.4 67.62 39
9LB1212M102 0.22 2.64 2,000 2.2 77.7 42.14 32
9LB1224H102 24 20.4〜27.6 0.19 4.56 2,600 2.9 102.4 67.62 39 370
9LB1224M102
40.8〜55.2
0.11 2.64 2,000 2.2 77.7 42.14 32
9LB1248H102 0.11 5.28 2,600 2.9 102.4 67.62 39
9LB1248M102 48 0.06 2.88 2,000 2.2 77.7 42.14 32
10
20
30
40
50
60
0 1 2 3
10
20
30
40
50
60
70
80
90
0 1 2 3
→ Air flow（m3/min） → Air flow（m3/min）
→ Static Pressure（Pa）
→ Static Pressure（Pa）
13.8V/24.15V/27.6V/55.2V
12 V/21V/24V/48V
10.2V/17.85V/20.4V/40.8V
13.8V/27.6V/55.2V
12V/24V/48V
10.2V/20.4V/40.8V
109L1212H102
109L1221H102
109L1224H102
109L1248H102
109L1212M102
109L1224M102
109L1248M102
Hspeed Mspeed
Typical air flow and static pressure characteristics
10
20
30
40
50
60
0 1 2 3
10
20
30
40
50
60
70
80
90
0 1 2 3
→ Air flow（m3/min） → Air flow（m3/min）
13.8V/27.6V/55.2V
12V/24V/48V
10.2V/20.4V/40.8V
→ Static Pressure（Pa）
→ Static Pressure（Pa）
13.8V/27.6V/55.2V
12 V/24V/48V
10.2V/20.4V/40.8V
9LB1212H102
9LB1224H102
9LB1248H102
9LB1212M102
9LB1224M102
9LB1248M102
Hspeed Mspeed
Home Page:http//www.sanyodenki.co.jp
1-15-1, Kita-otsuka, Toshima-ku,Tokyo 170-8451, Japan. PHONE : +81 3 3917 5151
Dimensions (unit : mm)
Reference dimensional diagram for installation holes (unit : mm)
Long Life Fans
120
mm
6.5±0.3
８−φ4.3±0.3
6.5±0.3 38±0.5
Lead AWG24
installation hole
104.8±0.3
119±0.8
104.8±0.3
119±0.8
+30
3000
（3.5） （3.5）
（10）
AIR FLOW
104.8±0.3
119±0.8
104.8±0.3
119±0.8
Lead AWG24
6.5±0.3 6.5±0.3
38±0.5
8-φ
4.3±0.3
nstallation hole
（10）
+30
3000
（3.5）（3.5）
φ127
104.8±0.3 4-φ4.5
117
104.8±0.3
117
Discharge sides・Suction sides
Lownoisetype
Standardtype