8 Pole Electric brushless dc motor Delta wtih high torque , 24000RPM

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

28N @ 20mm from the flange

Max. axial force

10N

Insulation class

Class B

Dielectric strength

500VDC for one minute

Insulation resistance

100MΩMin., 500VDC

Model?

JK42BLS01

JK42BLS02

JKBLS03

JKBLS04

Number of poles

8

Number of phase

3

Rated voltage?? ???????VDC

24

Rated speed?????????? ?RPM

4000

Continuous stall torque? N.m

0.075

0.15

0.22

0.3

Rated torque?????????? N.m

0.0625

0.125

0.185

0.25

Rated power????????? ??W

26

52.5

77.5

105

Peak torque?????????? ?N.m

0.19

0.38

0.56

0.75

Peak current?? ????????A

5.4

10.6

15.5

20

Line to line resistance??? ohms

1.8

0.8

0.55

0.28

Line to line inductance?? mH

2.6

1.2

0.8

0.54

Torque constant?????? ??Nm/A

0.035

0.0355

0.036

0.0376

Back E.M.F???????????? V/KRPM

3.66

3.72

3.76

3.94