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● 微型高速风机
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Report for Brushless Motor Testing Data Sheet
products：
 Geared Motor  
Serial number：
BL2232DS  
Curve graph：
 NT Curve(BL2232ds) Operating Curve(BL2232ds)
Appearance picture：
 BL2232ds BL2232ds+IG22
BL2232DS Data Sheet
Series No：BL2232DS-__ __-__ __ __-P 2
NO.
Testing Item
Tested Values
Unit
1
 Nominal voltage
U N
6
6
12
24
V
2
 Terminal resistance, phase to phase
R
5.6
42
20.5
20.5
Ω
3
 Output power
P2max
1.43
0.19
1.36
5.99
W
4
 Efficiency
ηmax
58
54
43
52
%
5
 No-load speed
no
6400
2100
7920
15660
rpm
6
 No-load current
I
0.06
0.01
0.07
0.09
A
7
 Stall torque
MH
8.55
3.37
6.56
14.60
mN.m
8
 Friction torque
MF
0.51
0.25
0.89
1.22
mN.m
9
 Speed constant
kn
1129.94
376.34
749.65
706.84
rpm/V
10
 Back-EMF constant
kE
0.89 1
2.66
1.33
1.4
mV/rpm
11
 Torque constant
kM
8.45
25.37
12.74
13.51
mN.m/A
12
 Current constant
kI
0.12
0.04
0.08
0.07
A/mN.m
13
 Slope of n-M curve
Δn/ΔM
748.74
622.94
1206.41
1072.56
rpm/mN.m
14
 Mechanical time constant
τm
14.82
12.33
23.88
21.23
ms
15
 Rotor inertia
J
1.89
1.89
1.89
1.89
gcm2
16
 Angular acceleration
αmax
45.23
17.84
34.74
77.25
103rad/s2
17
 Sensor
Sensorless
Sensorless
SL&HS
Hall Sensor
18
 Driver
DR1802
DR1802
DR1802&DR3006
DR1802
19
 Weight
44
g
20
 Operating temperature range
-30～+85
21
 Commutation
Electronically commutation
22
 Ball Bearing
EZO&NMB
23
 Housing material
ηopt
Aluminum, black anodized
24
 Magnet material
nopt
Sintered Nd-Fe-B
25
 Direction of rotation
Mopt
Electronically reversible
The Operating Data For η max of Customer's Specifications
26
 Output Power
P2opt
0.86
0.12
0.98
3.91
W
27
 Efficiency
ηopt
58
54
43
52
%
28
 Speed
nopt
3953
1222
3852
8866
rpm
29
 Load Current
Iopt
0.25
0.04
0.19
0.31
  
A
30
 Operating Torque
Mopt
2.08
0.92
2.42
4.21
  
mN.m

Note:
(1) The I0 is pure current of motor in this data sheet that means it not included the driver’s current..
(2) This type of motor can be assemble for planetary Gearbox which type of IG22 and made from Shayang Ye Co., Taiwan, and please to see Gearbox’s sheet attached if you have need it.
Report for Brushless Motor Testing Data Sheet
products：
 Geared Motor  
Serial number：
BL2230(2232)  
Curve graph：
 NT Curve(BL2232) Operating Curve(2232)
Type: BL2232DS-12-006-P2  

No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

12

V

2

Terminal resistance, phase to phase

R

4.9

Ω

3

Output power

P2max

6.76

W

4

Efficiency

ηmax

64

%

5

No-load speed

no

12380

rpm

6

No-load current

Io

0.1

A

7

Stall torque

MH

20.85

mNm

8

Friction torque

MF

0.89

mNm

9

Speed constant

kn

1075.59

rpm/V

10

Back-EMF constant

kE

0.93

mV/rpm

11

Torque constant

kM

8.88

mNm/A

12

Current constant

kI

0.11

A/mNm

13

Slope of n-M curve

Δn/ΔM

593.63

rpm/mNm

14

Mechanical time constant

τm

11.75

ms

15

Rotor inertia

J

1.89

gcm2

16

Angular acceleration

αmax

110.34

103rad/s2

17

Operating temperature range

 

-30～+85

18

Commutation

 

Electronically commutation

19

Ball bearing

 

NMB

20

Shaft load max

 

 

 

 

- radial at 3,000/20,000rpm(7 mm from bearing)

 

45.5/24

N

 

-axial at 3,000/20,000rpm(axial push-on only)

 

36/24

N

 

-axial at standstill (axial push-on only)

 

60

N

21

shaft play

 

 

 

 

-radial

≤

0.015

 

 

-axial(spring)

≤

0.2

 

22

Magnet material

 

Aluminum, black anodized

23

Housing material

 

Sintered Nd-Fe-B

24

Weight

 

40.5

g

25

Direction of rotation

 

Electronically reversible

Operating Data Forηmax of Customer's Specifications

26