● 振捣器
● 微型高速风机
● BBS
Report for Brushless Motor Testing Data Sheet
products：
 Geared Motor  
Serial number：
BL3056  
Curve graph：
 NT Curve(BL3056) Operating Curve(BL3056)
Appearance picture：
 BL3056 BL3056+IG32
BL3056 Data Sheet
Series No：BL3056-__ __-__ __ __-P 2
NO.
Testing Item
Tested Values
Unit
1
 Nominal voltage
U N
12
18
24
24
24
V
2
 Terminal resistance, phase to phase
R
2.1
5.5
12
5.5
4.7
Ω
3
 Output power
P2max
16.14
13.84
10.94
24.88
28.86
W
4
 Efficiency
ηmax
68
68
62
71
69
%
5
 No-load speed
no
6000
3930
4310
5590
6660
rpm
6
 No-load current
I
0.17
0.1
0.09
0.11
0.15
A
7
 Stall torque
MH
102.74
134.53
96.99
170.00
165.55
mN.m
8
 Friction torque
MF
3.15
4.24
4.57
4.40
5.01
mN.m
9
 Speed constant
kn
515.33
225.21
188.05
238.94
285.90
rpm/V
10
 Back-EMF constant
kE
1.94
4.44
5.32
4.19
3.50
mV/rpm
11
 Torque constant
kM
18.53
42.40
50.78
39.97
33.40
mN.m/A
12
 Current constant
kI
0.05
0.02
0.02
0.03
0.03
A/mN.m
13
 Slope of n-M curve
Δn/ΔM
58.40
29.21
44.44
32.88
40.23
rpm/mN.m
14
 Mechanical time constant
τm
9.79
4.89
7.45
5.51
6.74
ms
15
 Rotor inertia
J
16.00
16.00
16.00
16.00
16.00
gcm2
16
 Angular acceleration
αmax
64.21
84.08
60.62
106.25
103.47
103rad/s2
17
 Sensor
Hall Sensor
18
 Driver
DR3006
19
 Weight
200
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
17.83
26.24
25.49
43.98
68.22
W
27
 Efficiency
ηopt
72
63
74
69
72
%
28
 Speed
nopt
6228
5887
7632
12708
15659
rpm
29
 Load Current
Iopt
1.04
1.74
1.43
2.65
3.92
A
30
 Operating Torque
Mopt
27.36
42.59
31.91
33.06
41.62
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.
Series No：BL3056-__ __-__ __ __-P 2
NO.
Testing Item
Tested Values
Unit
1
 Nominal voltage
U N
24
24
24
24
24
V
2
 Terminal resistance, phase to phase
R
3.5
2.8
2.3
1.5
0.9
Ω
3
 Output power
P2max
39.25
47.08
60.23
90.68
153.00
W
4
 Efficiency
ηmax
72
63
74
69
72
%
5
 No-load speed
no
8470
8970
10080
17820
21120
rpm
6
 No-load current
I
0.16
0.37
0.2
0.45
0.59
A
7
 Stall torque
MH
176.98
200.50
228.24
194.36
276.71
mN.m
8
 Friction torque
MF
4.23
9.05
4.46
5.62
6.26
mN.m
9
 Speed constant
kn
361.35
390.61
428.21
763.99
899.91
rpm/V
10
 Back-EMF constant
kE
2.77
2.56
2.34
1.31
1.11
mV/rpm
11
 Torque constant
kM
26.43
24.45
22.30
12.50
10.61
mN.m/A
12
 Current constant
kI
0.04
0.04
0.04
0.08
0.09
A/mN.m
13
 Slope of n-M curve
Δn/ΔM
47.86
44.74
44.16
91.68
76.33
rpm/mN.m
14
 Mechanical time constant
τm
8.02
7.50
7.40
15.36
12.79
ms
15
 Rotor inertia
J
16.00
16.00
16.00
16.00
16.00
gcm2
16
 Angular acceleration
αmax
110.62
125.31
142.65
121.48
172.94
103rad/s2
17
 Sensor
SL&HS
Hall Sensor
18
 Driver
DR1802&DR3006
DR3006
19
 Weight
200
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
7.98
6.90
6.18
11.62
14.21
W
27
 Efficiency
ηopt
68
68
62
71
69
%
28
 Speed
nopt
4237
2762
2803
4060
4713
rpm
29
 Load Current
Iopt
0.97
0.56
0.41
0.68
0.86
A
30
 Operating Torque
Mopt
17.99
23.88
21.05
27.34
28.80
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：
BL3056  
Curve graph：
 Operating Curve(BL3056)  
Type: BL3056-12-004-P2                          

No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

12

V

2

Terminal resistance, phase to phase

R

7.9

Ω

3

Output power

P2max

4.20

W

4

Efficiency

ηmax

64

%

5

No-load speed

no

2400

rpm

6

No-load current

Io

0.06

A

7

Stall torque

MH

66.91

mNm

8

Friction torque

MF

2.75

mNm

9

Speed constant

kn

208.22

rpm/V

10

Back-EMF constant

kE

4.80

mV/rpm

11

Torque constant

kM

45.86

mNm/A

12

Current constant

kI

0.02

A/mNm

13

Slope of n-M curve

Δn/ΔM

35.87

rpm/mNm

14

Mechanical time constant

τm

6.01

ms

15

Rotor inertia

J

16.00

gcm2

16

Angular acceleration

αmax

41.82

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