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Home / Product / Brushed DC Gear Motor / Brushed DC Planetary Gear Motor / 28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed Planetary Gear Motor
28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed Planetary Gear Motor

28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed Planetary Gear Motor

The power output of this product is characterized by high torque and stable output. The planetary gear mechanism can achieve a large transmission ratio, reduce the speed of the motor and convert it into a high torque output, suitable for driving loads requiring greater force. The transmission structure is symmetrical, the force is uniform, and the operation is smooth, which can provide stable power output and reduce torque fluctuation.

  • 28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed Planetary Gear Motor
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28JN30K/28ZY38

28mm OD Planetary Gearbox,

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

PM DC Planetary Gear Motor (Ring Gear Material: Metal)

Dimensions

Motor Technical Data

Type

Rated Voltage VDC

No-load Speed r/min

No-load current mA

Rated Speed r/min

Rated torque mN.m

Output Power W

Rated current mA

Stall torque mN.m

Stall Current A

28ZY38-1240

12

4000

80

2600

7

1.86

350

20

0.75

28ZY38-1250

12

5000

100

3450

7

2.48

370

21.5

0.9

28ZY38-2450

24

5000

70

3800

7

2.78

230

25

0.7

Gear Motor Technical Data

Configuration 28ZY38-1240 DC Motor(28ZY38-1240 DC 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

29

29

36.1

36.1

36.1

43

43

43

43

49.9

49.9

49.9

49.9

49.9

No-load speed r/min

1078

772

286

211

148

78

56

40

29

21

15

11

7.8

5.6

Rated speed r/min

701

502

186

137

96

51

37

26

19

14

9.8

7

5

3.6

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

2.4

3.6

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 28ZY38-1250 DC Motor(28ZY38-1250 DC 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

29

29

36.1

36.1

36.1

43

43

43

43

49.9

49.9

49.9

49.9

49.9

No-load speed r/min

1348

965

357

263

185

98

70

50

36

26

19

14

9.7

6.9

Rated speed r/min

930

666

246

182

128

68

49

35

25

18

13

9.3

6.7

4.8

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
Configure 28ZY38-2450 DC Motor(28ZY38-2450 DC 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

29

29

36.1

36.1

36.1

43

43

43

43

49.9

49.9

49.9

49.9

49.9

No-load speed r/min

1348

965

357

263

185

98

70

50

36

26

19

14

9.7

6.9

Rated speed r/min

1024

734

271

200

141

75

54

38

27

20

14

10

7.4

5.3

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, 28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed 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 28JN30K/28ZY38 28mm 12v/24v Permanent Magnet DC Brushed 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.

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