26mm Dia x 40mm Length BL2640IE (Embedded Controller) (Geared) Slotless BLDC Motor

Specifications

Series No: BL2240 – – IE – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

6

6

6

6

9

V

2

Terminal resistance, phase to phase

R

43.7

32.6

7.1

1

32

Ω

3

Output power

P2max

0.13

0.17

0.99

8.09

0.52

W

4

Efficiency

ηmax

28

28

43

60

48

%

5

No-load speed

no

2050

2900

5960

15890

3880

rpm

6

No-load current

Io

0.03

0.04

0.1

0.31

0.027

A

7

Stall torque

MH

2.34

2.23

6.32

19.46

5.09

mNm

8

Friction torque

MF

0.66

0.62

0.85

1.06

0.54

mNm

9

Speed constant

kn

437.19

617.55

1126.65

2792.62

476.89

rpm/V

10

Back-EMF constant

kE

2.29

1.62

0.89

0.36

2.10

mV/rpm

11

Torque constant

kM

21.84

15.46

8.48

3.42

20.02

mNm/A

12

Current constant

kI

0.05

0.06

0.12

0.29

0.05

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

874.70

1301.93

943.77

816.68

762.11

rpm/mNm

14

Mechanical time constant

τ m

18.14

26.99

19.57

16.93

15.80

ms

15

Rotor inertia

J

1.98

1.98

1.98

1.98

1.98

gcm2

16

Angular acceleration

αmax

11.84

11.25

31.89

98.27

25.71

103rad/s2

17

Sensor

 

Hall Sensor

 

18

Driver

 

DR2401IE

 

19

Weight

 

50

g

20

Operating temperature range

 

-30 ~+85

21

Commutation

 

Electronically commutation

22

Ball Bearing

 

NMB & EZO

23

Housing material

 

Aluminum, black anodized

24

Magnet material

 

Sintered Nd-Fe-B

25

Direction of rotation

 

Electronically reversible

The Operating Data For η max of Customer’s Specifications

26

Output Power

P2opt

0.13

0.17

0.91

5.79

0.45

W

27

Efficiency

ηopt

28

28

43

60

48

%

28

Speed

nopt

966

1372

3777

12181

2616

rpm

29

Load Current

Iopt

0.09

0.12

0.37

1.64

0.11

A

30

Operating Torque

Mopt

1.24

1.17

2.31

4.54

1.66

mNm

 

Specifications

Series No: BL2240 – – IE – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

12

12

12

12

12

V

2

Terminal resistance, phase to phase

R

36

18.2

10.5

2.3

1.5

Ω

3

Output power

P2max

0.62

1.47

2.80

14.36

21.66

W

4

Efficiency

ηmax

29

40

48

63

60

%

5

No-load speed

no

5100

7080

10500

21100

25900

rpm

6

No-load current

Io

0.07

0.09

0.11

0.22

0.4

A

7

Stall torque

MH

4.67

7.96

10.19

26.00

31.94

mNm

8

Friction torque

MF

1.24

1.26

1.08

1.14

1.68

mNm

9

Speed constant

kn

537.97

683.27

968.19

1835.74

2271.93

rpm/V

10

Back-EMF constant

kE

1.86

1.46

1.03

0.54

0.44

mV/rpm

11

Torque constant

kM

17.75

13.98

9.86

5.20

4.20

mNm/A

12

Current constant

kI

0.06

0.07

0.10

0.19

0.24

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

1091.08

889.77

1030.71

811.67

810.79

rpm/mNm

14

Mechanical time constant

τ m

22.62

18.45

21.37

16.83

16.81

ms

15

Rotor inertia

J

1.98

1.98

1.98

1.98

1.98

gcm2

16

Angular acceleration

αmax

23.61

40.19

51.45

131.29

161.33

103rad/s2

17

Sensor

 

Hall Sensor

 

18

Driver

 

DR2401IE

 

19

Weight

 

50

g

20

Operating temperature range

 

-30 ~+85

21

Commutation

 

Electronically commutation

22

Ball Bearing

 

NMB & EZO

23

Housing material

 

Aluminum, black anodized

24

Magnet material

 

Sintered Nd-Fe-B

25

Direction of rotation

 

Electronically reversible

The Operating Data For η max of Customer’s Specifications

26

Output Power

P2opt

0.62

1.41

2.46

9.52

15.31

W

27

Efficiency

ηopt

29

40

48

63

60

%

28

Speed

nopt

2471

4265

7073

16673

19958

rpm

29

Load Current

Iopt

0.21

0.32

0.45

1.27

2.14

A

30

Operating Torque

Mopt

2.41

3.16

3.32

5.45

7.33

mNm

 

Specifications

Series No: BL2240 – – IE – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

24

24

24

24

24

V

2

Terminal resistance, phase to phase

R

29.3

22.6

18.2

9.3

4.8

Ω

3

Output power

P2max

4.11

5.45

6.43

13.96

28.11

W

4

Efficiency

ηmax

50

53

47

60

67

%

5

No-load speed

no

10920

12600

14580

22900

26700

rpm

6

No-load current

Io

0.07

0.08

0.13

0.13

0.16

A

7

Stall torque

MH

14.38

16.52

16.84

23.29

40.22

mNm

8

Friction torque

MF

1.34

1.35

1.84

1.24

1.33

mNm

9

Speed constant

kn

497.52

567.77

673.94

1004.78

1149.28

rpm/V

10

Back-EMF constant

kE

2.01

1.76

1.48

1.00

0.87

mV/rpm

11

Torque constant

kM

19.19

16.82

14.17

9.50

8.31

mNm/A

12

Current constant

kI

0.05

0.06

0.07

0.11

0.12

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

759.47

762.93

865.65

983.23

663.93

rpm/mNm

14

Mechanical time constant

τ m

15.75

15.82

17.95

20.39

13.77

ms

15

Rotor inertia

J

1.98

1.98

1.98

1.98

1.98

gcm2

16

Angular acceleration

αmax

72.62

83.41

85.07

117.63

203.11

103rad/s2

17

Sensor

 

Hall Sensor

 

18

Driver

 

DR2401IE

 

19

Weight

 

50

g

20

Operating temperature range

 

-30 ~+85

21

Commutation

 

Electronically commutation

22

Ball Bearing

 

NMB & EZO

23

Housing material

 nbsp;

Aluminum, black anodized

24

Magnet material

 

Sintered Nd-Fe-B

25

Direction of rotation

 

Electronically reversible

The Operating Data For η max of Customer’s Specifications

26

Output Power

P2opt

3.49

4.44

5.69

9.90

16.72

W

27

Efficiency

ηopt

50

53

47

60

67

%

28

Speed

nopt

7582

9004

9758

17626

21845

rpm

29

Load Current

Iopt

0.30

0.36

0.52

0.69

1.04

A

30

Operating Torque

Mopt

4.40

4.71

5.57

5.36

7.31

mNm

 

Performance Curves

Operating Curve

Performance Curves – NT Testing Curve

Operating Curve

 

Outline Drawing – Motor Only

Outside Drawing(BL2240IE) BL2240IE-24

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