EMINEBEA.COM
Rotation: Counterclockwise *1: Average Values in Free Air
Units:
inch
(mm)
Casing : Plastic (Black) 94V-0
Impeller : Plastic (Black) 94V-0
Bearing : Ball Bearing
Lead Wire: UL1061, AWG26, +Red, -Black
B50 Class: -10°C ~ +60°C (Operating)
B30~B40 Class: -10°C ~ +70°C (Operating)
All Class: -40°C ~ +70°C (Storage)
(non-condensing environment)
BM5125
(
∅
51
X
25
L
)
Rated Operating Current Input Speed Max. Max. Static Noise Mass
MODEL Voltage Voltage Power Air Flow Pressure
Product
(V) (V) (A)
*1
(W)
*1
(min
-1
)
*1
CFM
*1
(m
3
/min)
*1
in H2O (Pa)
*1
(dB)
*1
(g)
No.
BM5125-04W-B30- L00 12 10.2 ~ 13.8 0.06 0.72 2500 3.5 0.10 .14 35 27.0 35
BM5125-04W-B40- L00 12 10.2 ~ 13.8 0.13 1.56 3500 5.3 0.15 .34 85 34.0 35
BM5125-04W-B50- L00 12 10.2 ~ 13.8 0.24 2.88 4500 6.7 0.19 .64 160 41.0 35
0
00.200.10
160
200
120
80
40
Air Flow
Static Pressure
Ps
(Pa)
(m
3
/min)
.80
.64
.48
.32
.16
3.5 7.0
CFM
In H
2
O
B50
B40
B30
DIE-CAV No.
NAME
PLATE
.71
(
18
±0.2
)
.98
(
25
±0.5
)
AIR
AIR
THROUGH HOLE
LOT No.
.177
2 –
(
φ4.5
±0.3
)
.79
(
20
±0.5
)
.047
(
1.2
±0.5
)
.047
(
1.2
±0.5
)
.69
(17.6)
.06
(
1.7
±0.5
)
.04
(
1
±0.5
)
.88
(22.3)
1.26
(
φ32
±0.5v
7.87
(200)
min
.91
(
23
±0.3
)
1.0
(
25.5
±0.5
)
.79
(
20
±0.3
)
.79
(
20
±0.3
)
2.00
(51)
2.0
(51)
1.06
(27)
ROTATION
