Prodcuts Description:
Item No:DK28BL
The 28mm brushless motor features high power density and smooth speed control.It is suitable for high-speed application.For example,it's used car cushion massage pump in auto industry.
DK28BL SERIES
DK 28 BL 26
Decarbon
Motor frame size: Metric (mm)
Round Brushless motor
Winding type
|
Star
|
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
|
15N @ 10mm from the flange
|
Max. axial force
|
10N
|
Insulation class
|
Class B
|
Dielectric strength
|
500VDC for one minute
|
Insulation resistance
|
100MΩMin., 500VDC
|
Model | DK28BL26 | DK28BL38 | DK28BL77 |
Number of poles |
4
|
4
|
4
|
Number of phase
|
3
|
3
|
3
|
Rated voltage VDC
|
15
|
24
|
24
|
Rated speed RPM
|
8000
|
10000
|
3700
|
Continuous stall torque mN.m
|
8.4
|
17
|
60
|
Rated torque mN.m
|
7
|
14.12
|
50
|
Rated power W
|
6
|
14.78
|
16
|
Peak torque mN.m
|
21
|
42.4
|
150
|
Peak current A
|
2.5
|
2.8
|
3
|
Line to line resistance ohms
|
8
|
4.63
|
4.67
|
Line to line inductance mH
|
2
|
3
|
3.5
|
Torque constant mNm/A |
13.7
|
16
|
50
|
Rotor inertia g.cm2
|
1.23
|
2.12
|
5.98
|
Body length mm
|
26
|
38
|
77
|
Mass Kg
|
0.060
|
0.082
|
0.280
|