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Home > Products > Dc Brush Motor > 52ZYT Motors > 4000rpm dc brushless motor/57mm bldc motor BLS02

4000rpm dc brushless motor/57mm bldc motor BLS02

Basic Info

Model No.: JK57BLS02

Product Description

4000rpm Dc Brushless Motor/57mm bldc motor / China Brushless Dc Motor

Product Description

General Specification:

(ITEM)

(Specification)

Winding Type

Delta

Hall effect angle

120 degree electrical angle

Shaft run out

0.025mm

Radial play

0.02mm@450g

End play

0.08mm@450g

Max. radial force

75N @ 20mm from the flange

Max. axial force

15N

Insulation class

Class B

Dielectics strength

500 VDC for one minute

Insulation resistance

100 MΩMin.,500 VDC

 

Electrical Specification:

 

Model

JK57BLS005

JK57BLS01

JK57BLS02

JK57BLS03

JK57BLS04

Number of poles

4

Number of phase

3

Rated voltage

36

Rated speed

4000

Rared torque

0.055

0.11

0.22

0.32

0.43

Rated power

23

46

92

133

180

Peak torque

0.16

0.39

0.7

1

1.27

Peak current

3.5

6.8

11.5

16.5

20.5

Resistance

4.1

1.5

0.7

0.45

0.35

Inductance

8.6

4.2

2.16

1.4

1

Torque constant

0.053

0.063

0.063

0.063

0.063

Back E.M.F

3.8

6.6

6.6

6.6

6.6

Rotor inertia

30

75

119

173

230

Body length

45

55

75

95

115

Weight

0.33

0.44

0.75

1

1.25

 

 

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Technical Data

Level 1

Level 2

Ratio

 

4,5,7,9,10

16,20,25,28,35,36,40,45,49,50,63,70,81,90,100

Length

mm

53

70

Rated load

Nm

6

25

Max. rated load

Nm

12

40

Effeciency

%

95

90

Return difference

arcmin

≤15

≤25

Weight

KG

0.8

1.1

Rated input speed

rpm

3000

3000

Max.input speed

rpm

5000

5000

Protection grade

IP

65

65

Lubrication

 

Grease

Grease

Noise

Db

≤60

≤60

Working life

h

-20000

-20000

 

Product Categories : Dc Brush Motor > 52ZYT Motors

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