22mm Dia x 32mm Length BL2232DS (Double Shaft) (Geared) (Servo) Slotless BLDC Motor

Specifications

Series No: BL1632DS – – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

5

12

12

12

12

V

2

Terminal resistance, phase to phase

R

10.1

58

10.1

4.5

1.9

Ω

3

Output power

P2max

0.50

0.36

3.10

7.30

17.77

W

4

Efficiency

ηmax

47

26

55

62

68

%

5

No-load speed

no

5000

6840

14340

24840

31760

rpm

6

No-load current

Io

0.05

0.05

0.08

0.12

0.2

A

7

Stall torque

MH

3.82

1.99

8.26

11.22

21.37

mNm

8

Friction torque

MF

0.43

0.64

0.60

0.53

0.70

mNm

9

Speed constant

kn

1112.35

751.65

1281.27

2167.54

2733.22

rpm/V

10

Back-EMF constant

kE

0.90

1.33

0.78

0.46

0.37

mV/rpm

11

Torque constant

kM

8.58

12.70

7.45

4.41

3.49

mNm/A

12

Current constant

kI

0.12

0.08

0.13

0.23

0.29

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

1308.67

3431.52

1736.33

2213.99

1486.38

rpm/mNm

14

Mechanical time constant

τ m

7.67

20.12

10.18

12.98

8.72

ms

15

Rotor inertia

J

0.56

0.56

0.56

0.56

0.56

gcm2

16

Angular acceleration

αmax

68.23

35.59

147.48

200.35

381.56

103rad/s2

17

Sensor

 

Sensorless

 

18

Driver

 

DR1802

 

19

Weight

 

26

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

0.45

0.35

2.44

4.96

10.52

W

27

Efficiency

ηopt

47

26

55

62

68

%

28

Speed

nopt

3324

2979

10487

19448

26017

rpm

29

Load Current

Iopt

0.20

0.14

0.38

0.67

1.31

A

30

Operating Torque

Mopt

1.28

1.13

2.22

2.44

3.86

mNm

 

 

Specifications

Series No: BL1632DS- – – P 2
No.

Testing Item

Tested Values

Unit

1

Nominal voltage

UN

24

 

 

 

 

V

2

Terminal resistance, phase to phase

R

58

 

 

 

 

Ω

3

Output power

P2max

1.52

 

 

 

 

W

4

Efficiency

ηmax

28

 

 

 

 

%

5

No-load speed

no

14400

 

 

 

 

rpm

6

No-load current

Io

0.09

 

 

 

 

A

7

Stall torque

MH

4.03

 

 

 

 

mNm

8

Friction torque

MF

1.12

 

 

 

 

mNm

9

Speed constant

kn

766.77

 

 

 

 

rpm/V

10

Back-EMF constant

kE

1.30

 

 

 

 

mV/rpm

11

Torque constant

kM

12.45

 

 

 

 

mNm/A

12

Current constant

kI

0.08

 

 

 

 

A/mNm

13

Slope of n-M curve

Δ n/ ΔM

3571.00

 

 

 

 

rpm/mNm

14

Mechanical time constant

τ m

20.94

 

 

 

 

ms

15

Rotor inertia

J

0.56

 

 

 

 

gcm2

16

Angular acceleration

αmax

72.01

 

 

 

 

103rad/s2

17

Sensor

 

Hallsensor

 

18

Driver

 

DR2404

 

19

Weight

 

26

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

1.51

 

 

 

 

W

27

Efficiency

ηopt

28

 

 

 

 

%

28

Speed

nopt

6808

 

 

 

 

rpm

29

Load Current

Iopt

0.26

 

 

 

 

A

30

Operating Torque

Mopt

2.13

 

 

 

 

mNm

 

Performance Curves

Operating Curve

Performance Curves – NT Testing Curve

NT Curve

Outline Drawing – Motor Only

Outside Drawing(BL2232DS)

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