Specifications

Series No: BL3056DS- – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

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

Io

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

mNm

8

Friction torque

MF

3.15

4.24

4.57

4.40

5.01

mNm

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

mNm/A

12

Current constant

kI

0.05

0.02

0.02

0.03

0.03

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

58.40

29.21

44.44

32.88

40.23

rpm/mNm

14

Mechanical time constant

τ m

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

 

DR2404

 

19

Weight

 

200

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

9.32

8.08

7.44

13.42

16.58

W

27

Efficiency

ηopt

68

68

62

71

69

%

28

Speed

nopt

4949

3232

3374

4691

5501

rpm

29

Load Current

Iopt

1.14

0.66

0.50

0.79

1.01

A

30

Operating Torque

Mopt

17.99

23.88

21.05

27.34

28.80

mNm

 

Specifications

Series No: BL3056DS- – – 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

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

Io

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

mNm

8

Friction torque

MF

4.23

9.05

4.46

5.62

6.26

mNm

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

mNm/A

12

Current constant

kI

0.04

0.04

0.04

0.08

0.09

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

47.86

44.74

44.16

91.68

76.33

rpm/mNm

14

Mechanical time constant

τ m

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

 

Hall Sensor

 

18

Driver

 

DR2404

 

19

Weight

 

200

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

20.50

31.49

28.96

51.18

78.17

W

27

Efficiency

ηopt

72

63

74

69

72

%

28

Speed

nopt

7161

7065

8671

14789

17943

rpm

29

Load Current

Iopt

1.20

2.11

1.63

3.10

4.51

A

30

Operating Torque

Mopt

27.36

42.59

31.91

33.06

41.62

mNm

 

Specifications

Series No: BL3056DS- – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

24

 

 

 

 

V

2

Terminal resistance, phase to phase

R

46

 

 

 

 

Ω

3

Output power

P2max

2.45

 

 

 

 

W

4

Efficiency

ηmax

44

 

 

 

 

%

5

No-load speed

no

3240

 

 

 

 

rpm

6

No-load current

Io

0.06

 

 

 

 

A

7

Stall torque

MH

28.91

 

 

 

 

mNm

8

Friction torque

MF

3.76

 

 

 

 

mNm

9

Speed constant

kn

152.54

 

 

 

 

rpm/V

10

Back-EMF constant

kE

6.56

 

 

 

 

mV/rpm

11

Torque constant

kM

62.60

 

 

 

 

mNm/A

12

Current constant

kI

0.02

 

 

 

 

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

112.09

 

 

 

 

rpm/mNm

14

Mechanical time constant

τ m

18.78

 

 

 

 

ms

15

Rotor inertia

J

16.00

 

 

 

 

gcm2

16

Angular acceleration

αmax

18.07

 

 

 

 

103rad/s2

17

Sensor

 

Hall Sensor

 

18

Driver

 

DR2404

 

19

Weight

 

200

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

2.26

 

 

 

 

W

27

Efficiency

ηopt

44

 

 

 

 

%

28

Speed

nopt

2072

 

 

 

 

rpm

29

Load Current

Iopt

0.23

 

 

 

 

A

30

Operating Torque

Mopt

10.42

 

 

 

 

mNm

 

Performance Curves

Operating Curve

Performance Curves – NT Testing Curve

NT Curve

Outline Drawing – Motor Only

Outside Drawing(BL3056DS)

VLUU L210 / Samsung L210

 

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