05020GA (
Ø
50
X
20
L
)
NMBTC.COM / 818.341.3355
Legacy Part No. BM5020
General Specifications
Motor Protection:
Auto Restart/Polarity Protection
Characteristic Curves
In H
2
O
(Pa)
P-Q Curve
Speed Curve
Insulation Resistance:
10M Ω or over with a DC500V Megger
11000
Static Pressure
Dielectric Withstand Voltage:
AC 700V 1s
Allowable Ambient Temperature Range:
K-L Class:
M Class:
.80
.64
.48
.32
.16
200
160
120
80
40
0
K
L
M
L
K
10000
9000
8000
DC Blowers
-10°C ~ +70°C (Operating)
-10°C ~ +60°C (Operating)
-40°C ~ +70°C (Storage)
(non-condensing environment)
M
6000
5000
4000
3000
2000
1000
Expected Life
Failure Rate: 10%
25°C
50,000 Hours
Ps
0
0.10
3.53
Air Flow
0.20
7.06
(m
3
/min)
CFM
Material
Casing : Plastic (Black) UL94V-0
Impeller : Plastic (Black) UL94V-0
Bearing : Ball Bearing
Lead Wire : UL1061, AWG26, +Red, -Black
Outline
inch
Units: (mm)
1.97
(50)
1.49
(38
0.5
)
.78
.71
(18)
(20)
.039
(1.0
0.3
)
8
1.0
)
7.5
( 2
THROUGH HOLE
.169
2 – 4.3
0.3
.78
(20)
.078
(2.0
0.3
)
0.69
.019
(17.5
0.5
) (0.5
0.2
)
ＡＩＲＦＬＯＷ
AIR
.74
(18.8
1.14
(29)
0.5
)
.91
(23)
1.69
(43.0
0.5
)
2.08
(53)
.039
(1.0
0.3
)
AIR
AIR
7.88
min 200
.78
(20)
.98
(24.9)
.098
(2.5)
.394
(10.0
0.3
)
.23
(6)
NO SOLDR
Specifications
MODEL
LEGACY P/N
Rated Operating
Voltage Voltage
(V)
05020GA-05L-AA-00
05020GA-12K-AA-00
05020GA-12M-AA-00
05020GA-24M-AA-00
BM5020-01W-B30-L00
BM5020-04W-B20-L00
BM5020-04W-B40-L00
BM5020-05W-B40-L00
5
12
12
24
(V)
4.5 ~ 5.5
4.5 ~ 13.8
4.5 ~ 13.8
12.0 ~ 25.2
Current
(A)
*1
0.34
0.07
0.18
0.08
Input
Speed
Max.
Max. Static
Power Air Flow Pressure
(W)
*1
1.70
0.84
2.16
1.92
(min
-1
)
*1
4600
3600
5600
5600
CFM
*1
(m
3
/min)
*1
in H
2
O
4.6
3.5
5.6
5.6
0.13
0.10
0.16
0.16
.50
.30
.74
.74
(Pa)
*1
124
75
184
184
Noise
(dB)
*1
27.0
20.0
32.0
32.0
Mass
(g)
30
30
30
30
Rotation: Clockwise label side
*1: Average Values in Free Air
PWM/Locked Rotor/Tach Available
Speed
7000
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