China supplier Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear cycle

Product Description

Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gears Set

Type A

M

Z

De

Dp

H

F

d

D

V

Lm

 

 

1.5

16

20

25

30

26.1

32.1

39.6

47.1

24.0

30.0

37.5

45.0

18.9

20

23

25

6

10

10

12

20.3

22

28

30

8

10

10

12

7.10

7.40

11.09

13.35

12

8.5

12

12

 

 

2

16

20

25

30

34.8

42.8

52.8

62.8

32.0

40.0

50.0

60.0

23.5

25

28

30

8

12

14

16

25.3

32

40

50

10

10

12

12

9.50

10.78

14.28

17.78

14

12

12.3

12.8

.

 

2.5

16

20

25

30

43.5

53.6

66.0

78.5

40.0

50.0

62.5

75.0

28.1

30.5

33.5

35.5

10

12

15

18

30.3

40

50

55

12

12

15

15

11.90

15.43

19.48

23.63

15

16

16

16

 

 

3

16

20

25

30

52.2

64.2

79.2

94.2

48.0

60.0

75.0

90.0

31.7

35

38

40

12

18

20

22

40.3

45

55

60

15

15

15

20

14.30

16.00

22.00

28.00

18

13.6

16

17

 

 

3.5

16

20

25

30

60.9

74.9

92.4

109.9

56.0

70.0

87.5

105.0

36.4

40.5

43.5

48

14

22

26

30

45.3

55

65

70

15

15

20

20

16.60

18.13

23.97

30.02

20

17

18

19

 

 

4

16

20

25

30

69.6

85.6

105.6

125.6

64.0

80.0

100.0

120.0

44.3

43

45

48

15

25

28

32

50.3

60

70

80

15

18

20

25

19.0

20.74

28.50

35.67

25

18

18

16

 

 

4.5

16

20

25

30

78.3

96.3

118.8

141.3

72.0

90.0

112.5

135.0

46.3

48

50

53

18

28

32

35

55.3

65

75

90

18

20

20

25

21.70

23.41

31.76

40.82

25

18

18

17

 

 

5

16

20

25

30

87.0

107.1

132.1

157.1

80.0

100.0

125.0

150.0

48.9

50.5

53.5

56.5

18

30

34

38

60.36

70

90

110

20

20

20

30

25.10

26.86

36.36

45.97

25

18.5

18

18

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

32

26.7

49.3

24

48

19.5

20

8

8

21

32

10

12

16.33

7.45

11.3

10

2

16

32

35.6

65.8

32

64

23

25

10

10

26

40

10

12

22.41

10.21

12.2

10

2.5

16

32

44.4

82.2

40

80

27.5

26

12

12

34

50

12

15

28.38

14.10

14.4

10

3

16

32

53.4

98.7

48

96

28

30

15

15

40

60

15

15

33.64

15.31

11.6

10

3.5

16

32

62.3

115.1

56

112

33.5

31

18

18

48

70

15

20

38.83

17.77

14.4

10

4

16

32

71.1

131.6

64

128

36

32

20

20

50

80

20

20

44.81

20.42

13.4

10

4.5

16

32

80.1

148.0

72

144

39.5

36

22

22

60

90

20

25

51

23.21

15.4

10

5

16

32

88.9

164.5

80

160

50

38

25

25

60

100

20

25

56.06

25.52

21.1

10

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

48

26.9

72.9

24

72

22

20

12

12

20

50

10

15

24.44

7.27

9.8

10

2

16

48

35.8

97.3

32

96

28.5

23

15

15

26

60

12

15

33.26

9.90

12.7

10

2.5

16

48

44.7

121.6

40

120

32

26.6

18

18

32

70

12

20

42.41

13.23

13

10

3

16

48

53.7

145.9

48

144

32

29

18

18

40

80

15

20

54.25

16.20

12.1

10

3.5

16

48

62.6

170.2

56

168

38

31

22

22

48

90

15

20

62.29

18.48

15

10

4

16

48

71.6

194.5

64

192

41.5

33

25

25

55

100

20

22

71.23

21.20

15.2

10

4.5

16

48

80.6

218.6

72

216

53

49

28

28

60

100

20

25

80.27

23.93

23.4

18

5

16

48

89.5

243.1

80

240

60

50

35

35

60

150

20

28

85.61

25.45

22.5

20

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

64

26.9

96.7

24

96

25

22.5

12

12

18

70

10

15

36.02

8.53

12.2

10

2

16

64

35.9

129.0

32

128

24

25

15

15

25

80

12

20

49.07

11.79

8.2

10

2.5

16

64

44.9

161.2

40

160

30.5

29

18

18

30

90

15

20

61.99

13.77

11.2

10

3

16

64

53.8

193.5

48

192

34

30

22

22

40

100

15

20

74.05

16.41

11

10

3.5

16

64

62.8

225.7

56

224

45

50

25

25

48

100

15

25

87.13

19.32

19.1

22

4

16

64

71.7

257.9

64

256

50

50

30

30

50

120

20

28

98.21

21.72

18.5

20

4.5

16

64

80.7

290.1

72

288

53

53

32

32

55

130

20

30

112.08

24.83

19

23

5

16

64

89.7

322.4

80

320

58

58

35

35

60

150

20

30

125.06

27.65

20.6

25

Type B

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

24

27.1

37.2

24

36

20.3

24.9

8

8

20.3

28.3

8

8

10.7

7.1

11.8

16

2

16

24

36.2

49.7

32

48

25.2

27.2

10

10

25.3

32.3

8

8

14.8

9.8

13.8

16

2.5

16

24

45.2

62.1

40

60

30.8

34

13

13

32.3

45.3

12

16

18.2

12.0

16.4

20

3

16

24

54.3

74.5

48

72

32.4

36.2

14.5

14.5

40.3

55.3

12

16

22.6

14.8

16.4

20

3.5

16

24

63.3

86.9

56

84

40.4

44.2

18

18

45.3

55.3

16

20

25.6

16.8

20.4

25

4

16

24

72.4

99.3

64

96

46.8

45.5

18

18

50.3

60.3

16

20

31.2

20.5

25.4

25

4.5

16

24

81.4

111.7

72

108

47.6

57.8

20

20

60.3

80.3

20

25

35.4

23.2

25.1

35

5

16

24

90.5

124.1

80

120

54.1

61.1

24

24

60.3

80.3

25

30

37.9

24.9

25.4

35

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

15

30

26.1

45.9

22.5

45.0

21.1

25.2

9

9

19.3

32.3

8

8

13.9

6.8

11.9

16

2

15

30

34.8

61.2

30.0

60.0

26

29.8

11.5

11.5

25.3

40.3

8

14

19.0

9.2

14.1

18

2.5

15

30

43.5

76.5

37.5

75.0

31.8

33.7

15

15

32.3

45.3

12

16

23.2

11.3

16.2

20

3

15

30

52.2

91.8

45.0

90.0

37.3

42.1

17

17

40.3

55.3

12

16

28.7

13.9

19.9

25

3.5

15

30

60.9

107.1

52.5

105.0

46.1

45

20.5

20.5

45.3

60.3

16

20

32.9

16.0

24.7

25

4

15

30

69.6

122.3

60.0

120.0

48.6

57.3

22.5

22.5

50.3

80.3

20

25

38.4

18.7

24.6

35

4.5

15

30

78.3

137.6

67.5

135.0

51.4

60.3

26

26

60.3

80.3

20

30

42.6

20.7

24.7

35

5

15

30

87.0

152.9

75.0

150.0

57.6

62.5

30

30

60.3

80.3

25

30

46.4

22.5

25.3

35

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

40

27.9

60.7

24

60

24.2

27.8

11.5

11.5

20.3

40.3

8

14

18.8

7.2

12.3

18

2

16

40

37.2

80.9

32

80

29.6

32.4

15

15

25.3

45.3

8

16

25.4

9.6

13.7

20

2.5

16

40

46.4

101.1

40

100

38.4

39.8

19

19

32.3

55.3

12

16

31.6

12.2

18.5

25

3

16

40

55.7

121.4

48

120

41.9

47.9

21.5

21.5

40.3

60.3

16

20

39.1

15.1

19.6

30

3.5

16

40

65.0

141.6

56

140

49.1

54.6

22.6

22.6

45.3

80.3

20

25

47.9

18.4

25

35

4

16

40

74.3

161.8

64

160

52.5

57

26

26

55.3

80.3

20

30

54.5

21.0

25.3

35

4.5

16

40

83.6

182.1

72

180

56.3

59.7

30

30

60.3

80.3

25

30

60.7

23.3

24.6

35

5

16

40

92.9

202.3

80

200

65.4

65.7

32

32

60.3

90.3

25

30

68.6

26.3

30.1

40

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

15

45

26.5

68.1

22.5

67.5

22.6

29.6

10.5

10.5

19.3

45.3

8

14

23.4

7.4

11.7

20

2

15

45

35.4

90.8

30

90

28.9

32.1

14

14

25.3

45.3

8

16

31.1

9.9

14.2

20

2.5

15

45

44.1

113.4

37.5

112.5

34.6

39.7

18

18

32.3

60.3

12

20

38.4

12.3

15.9

25

3

15

45

53.0

136.1

45

135

41.3

47.2

21

21

40.3

60.3

16

25

46.7

14.8

19.7

30

3.5

15

45

61.9

158.8

52.5

157.5

49.6

54.4

23.5

23.5

45.3

80.3

20

25

55.4

17.6

25

35

4

15

45

70.7

181.5

60

180

54.3

57

27.5

27.5

50.3

80.3

20

30

62.7

20.0

25.4

35

4.5

15

45

79.5

204.2

67.5

202.5

55.2

63.9

28.5

28.5

55.3

90.3

25

30

72.8

23.1

24.8

40

5

15

45

88.4

226.9

75

225

65.3

66.7

33

33

60.3

90.3

25

30

79.7

25.3

30

40

 

 

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

16

56

28.1

84.5

24

84

24

34.8

12

12

20.3

45.3

8

14

30.0

8.2

11.5

25

2

16

56

37.5

112.6

32

12

30.9

37.1

16

16

25.3

55.3

8

16

40.1

10.9

14.1

25

2.5

16

56

46.8

140.8

40

140

38.9

44.4

20

20

32.3

60.3

14

20

50.1

13.6

17.9

30

3

16

56

56.2

169.0

48

168

49.9

52.7

24

24

40.3

80.3

16

25

60.1

16.3

24.9

35

3.5

16

56

65.6

197.1

56

196

52

55.1

25

25

45.3

80.3

20

25

73.0

19.9

25.5

35

M

Z

De

Dp

H

F

d

D

V

Lm

1.5

15

60

26.70

90.40

22.5

90.0

23

34

11

11

20.3

50.3

8

16

34.0

8.0

11.7

25

2

15

60

35.60

120.60

30.0

120.0

31

37.6

16

16

25.3

60.3

8

16

44.0

10.4

14.4

25

2.5

15

60

44.50

150.70

37.5

150.0

38.1

44.8

19

19

32.3

60.3

14

20

55.9

13.2

18.4

30

3

15

60

53.30

180.80

45.0

180.0

48.1

53.2

23

23

40.3

80.3

16

25

66.9

15.8

24.5

35

3.5

15

60

62.20

211.00

52.5

210

52.160.4

26

26

45.3

90.3

20

30

78.9

18.6

25.1

40

4

15

60

71.10

241.10

60.0

240.0

55.1

60.8

30

30

50.3

90.3

20

30

89.9

21.2

23

40

4.5

15

60

79.97

271.24

67.5

270.0

57

62

32

32

52.3

90.3

20

30

102.9

24.3

23

40

5

15

60

88.80

301.30

75.0

300.0

62

65

34

34

55.3

90.3

20

30

115.7

27.0

25

40

1. Material: Carbon steel such as 20CrMnTi
2. Hardness: HRC58-62
3. OEM offered

We manufacture: Spiral bevel gear, straight bevel gear ,spur gear ,ring gear ,worm gear ,helical gear ,special gear

1. Material: 20CrMnTi
2. Processing: Forged, machined, heat treatment
3. Quality: OEM.
4. Can design and manufacture as per your drawing or sample

A Professional on Drawing analysis, Meeting discussing, program auditing, PC & QC.

We can make all kinds of gears according to clients drawing and specifications, specializing in non-standard items.

At present, we have all kinds of CNC machines as well as common used machines to meet different processing requirements.
So, please send us your inquires with detailed drawings, specifications, quality required, and actual samples if available

We pay most attention on quality and our QC will inspect the goods for you before delivery. You will get our report.
 

MODULE  M1-M10
TEETH  16-60
RATION  1:1-1:4

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery, Industry
Hardness: Hardened
Gear Position: External Gear
Manufacturing Method: Cut Gear
Toothed Portion Shape: Bevel Wheel
Material: Alloy Steel
Customization:
Available

|

Customized Request

spur gear

Can spur gears be used in heavy-duty machinery and equipment?

Yes, spur gears can be used in heavy-duty machinery and equipment. Here’s a detailed explanation:

Spur gears are versatile and commonly used in a wide range of applications, including heavy-duty machinery and equipment. They are known for their simplicity, efficiency, and ability to transmit high loads and torque. Spur gears have straight teeth that are parallel to the gear axis, allowing for effective power transmission between parallel shafts.

Advantages of Spur Gears in Heavy-Duty Applications:

Spur gears offer several advantages that make them suitable for heavy-duty machinery and equipment:

  • High Load Capacity: Spur gears are capable of handling high loads due to their robust tooth design and larger contact area compared to other gear types. They distribute the load evenly across the gear teeth, minimizing stress concentration and ensuring reliable operation in heavy-duty applications.
  • Efficient Power Transmission: Spur gears have high gear meshing efficiency, typically above 95%. This means that a large percentage of the input power is effectively transmitted to the output, making them suitable for heavy-duty machinery where power transfer is critical.
  • Wide Range of Sizes and Ratios: Spur gears are available in a wide range of sizes, tooth counts, and gear ratios. This versatility allows for customization and adaptation to the specific requirements of heavy-duty machinery and equipment.
  • Cost-Effective: Spur gears are relatively simple in design and easier to manufacture compared to some other gear types. This simplicity often translates into cost-effectiveness, making them an attractive choice for heavy-duty applications where cost considerations are important.
  • Easy Maintenance: Spur gears are generally easier to maintain compared to gears with complex tooth profiles or specialized designs. Routine maintenance tasks such as lubrication, inspection, and replacement of worn gears can be carried out more straightforwardly, minimizing downtime and maintenance costs.

Considerations for Heavy-Duty Applications:

While spur gears can be used in heavy-duty machinery and equipment, certain considerations should be taken into account:

  • Load Distribution: Proper load distribution is critical to ensure the longevity and reliability of spur gears in heavy-duty applications. It is important to design the gear system in a way that distributes the loads evenly across the gear teeth, minimizing the risk of tooth breakage or premature wear.
  • Material Selection: The selection of gear materials is crucial in heavy-duty applications. The gear material should have the necessary strength, hardness, and fatigue resistance to withstand the anticipated loads and operating conditions. Common materials used for heavy-duty spur gears include alloy steels, case-hardened steels, and specialized gear materials such as carburized or nitrided steels.
  • Lubrication and Cooling: Adequate lubrication is essential to minimize friction, wear, and heat generation in heavy-duty spur gears. Proper lubrication techniques and the use of high-quality lubricants can significantly extend the gear’s service life. In some cases, additional cooling measures such as circulating oil systems or forced-air cooling may be necessary to manage heat buildup in heavy-duty applications.
  • Mechanical Considerations: The overall mechanical design of the heavy-duty machinery should account for gear alignment, shaft deflection, and other factors that can affect gear performance. Robust support structures, accurate alignment, and consideration of potential misalignments due to operational conditions should be taken into account during the design phase.

By addressing these considerations and implementing proper design, material selection, lubrication, and maintenance practices, spur gears can effectively withstand the demands of heavy-duty machinery and equipment.

It’s important to note that the specific application requirements, operating conditions, and load characteristics may vary. Consulting with gear manufacturers, engineers, or industry experts can provide further guidance on the suitability and design considerations when using spur gears in heavy-duty applications.

spur gear

Can you provide examples of machinery that use spur gears?

Spur gears are widely used in various machinery and mechanical systems due to their simplicity, efficiency, and versatility. Here are some examples of machinery and equipment that commonly utilize spur gears:

  • Automotive Industry: Spur gears are found in various automotive applications, including manual transmissions, differential gears, and starter motors. They are used to transmit power and torque efficiently in these systems.
  • Mechanical Clocks and Watches: Traditional mechanical clocks and watches often utilize spur gears to transfer rotational motion from the mainspring to the hour, minute, and second hands. These gears play a crucial role in accurate timekeeping.
  • Printing Presses: Spur gears are employed in printing presses to synchronize the movement of different components, such as rollers and paper feed mechanisms. They ensure precise and coordinated operation during the printing process.
  • Industrial Machinery: Many types of industrial machinery rely on spur gears, including conveyors, packaging equipment, textile machinery, and machine tools. Spur gears help transmit power and control the movement of various components in these machines.
  • Power Plants: Spur gears can be found in power generation facilities, such as steam turbines and gas turbines. They help transfer rotational motion from the turbine shaft to the generator shaft, enabling the production of electrical power.
  • Agricultural Equipment: Agricultural machinery, such as tractors, combines, and harvesters, often utilize spur gears in their drive systems. These gears help transmit power from the engine to the wheels or other operational components.
  • Robotics and Automation Systems: Spur gears are commonly used in robotics and automation systems to transmit power and control the movement of robotic arms, conveyor systems, and other mechanical components.
  • Power Tools: Many power tools, including drills, saws, and grinders, incorporate spur gears in their gearboxes. These gears help increase torque and provide the necessary speed reduction for efficient tool operation.

These examples represent just a few of the many applications where spur gears are utilized. Spur gears’ simplicity, cost-effectiveness, and ability to handle high load capacities make them suitable for a wide range of machinery and mechanical systems in various industries.

It’s important to note that different gear types, such as helical gears, bevel gears, or planetary gears, may also be used in conjunction with spur gears or in different applications depending on specific requirements and design considerations.

spur gear

Can you explain the concept of straight-cut teeth in spur gears?

The concept of straight-cut teeth is fundamental to understanding the design and operation of spur gears. Straight-cut teeth, also known as straight teeth or parallel teeth, refer to the shape and arrangement of the teeth on a spur gear. Here’s a detailed explanation of the concept of straight-cut teeth in spur gears:

Spur gears have teeth that are cut straight and parallel to the gear axis. Each tooth has a uniform width and thickness, and the tooth profile is a straight line. The teeth are evenly spaced around the circumference of the gear, allowing them to mesh with other spur gears.

The key characteristics and concepts related to straight-cut teeth in spur gears include:

  • Tooth Profile: The tooth profile of a spur gear with straight-cut teeth is a straight line that extends radially from the gear’s pitch circle. The profile is perpendicular to the gear axis and remains constant throughout the tooth’s height.
  • Pitch Circle: The pitch circle is an imaginary circle that represents the theoretical point of contact between two meshing gears. For a spur gear, the pitch circle is located midway between the gear’s base circle (the bottom of the tooth profile) and the gear’s addendum circle (the top of the tooth profile).
  • Pressure Angle: The pressure angle is the angle between the line tangent to the tooth profile at the pitch point and a line perpendicular to the gear axis. It determines the force distribution between the meshing teeth and affects the gear’s load-bearing capacity and efficiency. Common pressure angles for spur gears are 20 degrees and 14.5 degrees.
  • Meshing: Straight-cut teeth in spur gears mesh directly with each other. The teeth engage and disengage along a line contact, creating a point or line contact between the contacting surfaces. This direct meshing arrangement allows for efficient power transmission and motion transfer.
  • Advantages and Limitations: Straight-cut teeth offer several advantages in spur gears. They are relatively simple to manufacture, resulting in cost-effective production. Moreover, they provide efficient power transmission and are suitable for moderate to high-speed applications. However, straight-cut teeth can generate more noise and vibration compared to certain other tooth profiles, and they may experience higher stress concentrations under heavy loads.

In summary, straight-cut teeth in spur gears refer to the straight and parallel arrangement of the gear’s teeth. The teeth have a uniform profile with a constant width and thickness. Understanding the concept of straight-cut teeth is essential for designing and analyzing spur gears, considering factors such as tooth profile, pitch circle, pressure angle, meshing characteristics, and the trade-offs between simplicity, efficiency, and noise considerations.

China supplier Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear cycleChina supplier Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear cycle
editor by CX 2024-03-26

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