28ZW3Y Series Brushless DC Electric Motor with YWE Winding Type 10N Max Axial Force

Winding type 

YWE

Hall effect angle 

120 Deg. Electrical angle

Radial play  

0.02mm @450g

End play                   

0.08mm@450g

Max. radial force  

15N @ 10mm from the flange

Max. axial force 

10N

Insulation class

B

Dielectric strength

500VDC for one minute

Insulation resistance

100MΩ min., 500VDC

Model                             

Units

28ZW3Y26A80

28ZW3Y38A31

28ZW3Y77A31

Number of poles              

4

Number of phase             

3

Rated voltage                   

VDC

15

24

24

Rated speed                   

RPM

8000

3100

3100

Continuous stall  torque

mN.m

8.4

19.2

60.00

Rated torque                   

mN.m

7

16

50.00

Rated power                    

W

6

5.2

16

Peak torque                    

mN.m

21

48

150.00

Peak current                   

A

1.53

0.87

2.66

Torque constant              

Nm/A

0.014

0.055

0.057

Back E.M.F                   

V/KRPM

1.5

5.1

5.10

Rotor inertia                    

g.c㎡

1.23

2.12

5.98

Body length                    

mm

26

38

77

Voltage range                 

VDC

12~36

Speed Range                 

rpm

3000~8000

Weight                          

Kg

0.06

0.08

0.280