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Home / Product / Brushless DC Gear Motor / Brushless DC Planetary Gear Motor / 28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor
28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor

28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor

The 28JXB30K/28ZWN38 brushless DC planetary gear motor is a compact power unit with an outer diameter of 28 mm, suitable for dual voltage environments of 12v/24v, using a metal inner gear ring design.
Support accurate speed regulation (wide range of speed regulation), fast response speed. The planetary gear transmission has a high repetition accuracy (typical phase ratio 9:1), and can still stabilize the output when the load changes, ensuring the repeated positioning accuracy of the equipment. No mechanical reversing friction sound, planetary gear multi-tooth mesh reduces vibration, the two work together to make the operating noise ≤50dB(A), suitable for medical equipment, service robots and other silent scenarios.

  • 28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor
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28JXB30K/28ZWN38

28mm OD Planetary Gearbox,

Permissible Load Range: 0.3N.m~3.0N.m

BLDC Planetary Gear Motor (Ring Gear Material:Metal)

Dimensions

Brushless Motor Technical Data

TYPE

Number of poles

Number of phase

Voltage VDC

No-load Speed r/min

Speed r/min

Torque mN.m

Power W

Torque mN.m

Current A

Line to line resistance ohms

Line to line inductance mH

28ZWN38-2430

4

3

24

3000

2000

5

1

15

0.45

93.3

28

28ZWN38-2440

4

3

24

4000

2700

7

1.9

21

0.6

55

18.3

Brushless Gear Motor Technical Data

Configuration 28ZWN38-2430 Brushless DC Motor (28ZWN38-2430 BLDC Motor)

Reduction ratio

3.7

5.2

14

19

27

51

71

100

139

189

264

369

516

720

Number of gear trains

1

1

2

2

2

3

3

3

3

4

4

4

4

4

Length(L)  mm

31

31

40.1

40.1

40.1

49

49

49

49

57.9

57.9

57.9

57.9

57.9

No-load speed  r/min

809

576

214

158

111

59

42

30

22

16

11

8.1

5.8

4.2

Rated speed rAnin

539

386

143

105

74

39

28

20

14

11

7.6

5.4

3.9

2.8

Rated torque N.m

0.017

0.023

0.057

0.077

0.11

0.19

0.26

0.37

0.51

0.61

0.86

1.2

1.7

2

Max. permissible load in a short time N.m

1

1

3.5

3.5

3.5

7.5

7.5

7.5

7.5

9

9

9

9

9
Configuration 28ZWN38-2440 BLDC Motor (28ZWN38-2440 BLDC Motor)

Reduction ratio

3.7

5.2

14

19

27

51

71

100

139

189

264

369

516

720

Number of gear trains

1

1

2

2

2

3

3

3

3

4

4

4

4

4

Length(L)  mm

31

31

40.1

40.1

40.1

49

49

49

49

57.9

57.9

57.9

57.9

57.9

No-load speed  r/min

1078

772

286

211

148

78

56

40

29

21

15

11

7.8

5.6

Rated speed rAnin

728

521

193

142

100

53

38

27

19

14

10

7.3

5.2

3.8

Rated torque N.m

0.023

0.033

0.079

0.11

0.15

0.26

0.36

0.51

0.71

0.86

1.2

1.7

2.3

3

Max. permissible load in a short time N.m

1

1

3.5

3.5

3.5

7.5

7.5

7.5

7.5

9

9

9

9

9
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About
Zhejiang Dongzheng Motor Co.,Ltd.

Dongzheng Motor was established in 2003, 28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor Suppliers in China. The company has more than 100 independent intellectual property rights, including 9 valid invention patents and 75 valid utility model patents and others. The factory has more than 140 employees and covers an area of more than 7000 square meters, construction area of 15000 square meters. As 28JXB30K/28ZWN38 12v/24v 28mm Brushless DC Planetary Gear Motor Company, our well-equipped testing laboratory conducts comprehensive quality testing from materials to finished products to ensure product quality. We have supporting automation equipment that can ensure the improvement of production capacity and the control of process accuracy.

At present, our products are mainly DC gear motors, planetary gear motors, worm gear motors and micro reducers, etc. And widely used in service robots, medical equipment, financial apparatus, intelligent office equipment, solar tracker systems, rehabilitation and health equipment, automatic doors, etc. Our products are exported to the United States, Europe, Israel, Korea, Japan, Taiwan and other countries and regions.

Certificate Of Honor
  • CE
  • UKCA
  • EAC
  • REACH
  • CCC
  • RoHS
  • ISO 9001
  • ISO 14001
  • ISO 45001
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