What are the different types of flexible Shaft Couplings?

There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.

What factors should be considered when selecting a flexible coupling?

The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.

How is a flexible coupling installed and maintained?

Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.

What is the difference between a flexible coupling and a rigid coupling?

A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Flexible Shaft Couplings（Type：Oldham Page2）

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

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Type	Slit Disc Oldham Jaw Bellows Rigid Others Vibration Damping Rubber Type
Brand	(18) (4) ADVANCED (4) COUP-LINE (1) ISEL (1) JIT COUPLING (6) KASCO (1) KAYSEVEN (3) KOYO ELECTRONIC (0) MIGHTY (3) MIKI PULLEY (0) MITSUBOSHI BELTING (1) NABEYA BI-TECH (8) NIHON MINIATURE (3) ORIENTAL MOTOR (0) SAKAI MANUFACTURING (0) SUNGIL (3)
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SURE-FLEX

NABEYA BI-TECH

Flexible shaft coupling that absorbs shock, vibration, and misalignment in four directions: circumferential direction, eccentricity, deflection angle, and end play. Can be used as is, instead of the conventional shaft fitting, without complete design change of equipment. No need for lubrication, sleeve has a long life. Maintenance-free.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	-	-	53 ～ 161	52 ～ 129	Standard	5.01~10.00 ～ 50.01~100.00	Vibration Insulation	Angular Misalignment / Eccentricity	2001~4000 ～ 4001~10000	-	6.9 ～ 210	1	0.25 ～ 0.64	Coupling Main Body	0.21~0.40 ～ 0.41~1.0	3750 ～ 9200	-	-	-

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MOP Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (PEEK)

NABEYA BI-TECH

Micro-volume out gas. Clean. Large allowable misalignment.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	5 ～ 14	5 ～ 14	-	22.1 ～ 33.3	Standard / Stepping Motor	0.05~1.00 ～ 1.01~3.00	Clean Environment ～ Vacuum Environment	Angular Misalignment / Eccentricity	10001~78000	Aluminum	0.7 ～ 2.8	2	1.3 ～ 2	Coupling Main Body	1.1~3.0	19000 ～ 31000	PEEK	-	-

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Oldham Coupling APJ/APJU

ADVANCED

· Small but strong coupling with excellent durability· Approximately twice the regular torque compared to ASJ/ASJU

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	3 ～ 20	3 ～ 20	12 ～ 38	14.4 ～ 39.7	Standard	1.01~3.00 ～ 20.01~50.00	High Durability ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Stainless Steel	2.5 ～ 50	0.6	0.3 ～ 0.6	Coupling Main Body	0.21~0.40 ～ 0.41~1.0	4000 ～ 10000	Aluminum Bronze	-	-

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Oldham Coupling FJ/FJU

ADVANCED

· A combination of aluminum hub and polyacetal slider· The high-precision slider groove provides zero backlash in light press fitting and also supports servo systems· Sliders can also be manufactured from chemical-resistant or heat-resistant grade materials

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	14 ～ 38	14 ～ 38	44 ～ 69	46 ～ 77	Standard / Servo Motor	20.01~50.00 ～ 50.01~100.00	Clean Environment ～ Vibration Insulation	Angular Misalignment / Eccentricity	4001~10000 ～ 10001~78000	Aluminum	26 ～ 80	1.5	0.7 ～ 1.2	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	6000 ～ 12000	Polyacetal	-	-

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Oldham Coupling FSPJ/FSPJU

ADVANCED

· The Strongest Oldham· Combination of stainless steel hubs and aluminum-bronze slider: All-metal Oldham coupling· The minimum clearance of the slider part is filled with ultra-high viscosity grease for preventing seizure and achieving zero backlash· Damage will not occur even with an impact torque that is 4 times greater than the allowable torque (FSPJU)

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	15 ～ 35	15 ～ 35	45 ～ 70	43.6 ～ 57	Standard / Servo Motor	20.01~50.00 ～ 100 < 500	High Torsional Rigidity	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	50 ～ 160	0.2 ～ 0.5	0.8 ～ 1.6	Coupling Main Body	0.41~1.0 ～ 1.1~3.0	5000 ～ 10000	Aluminum Bronze	-	-

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Peek Oldham Coupling OCP-S Set Screw Type

JIT COUPLING

【Features】Used as power train system in the center of the coupling, the disk is of peek material ,capable of continuous use and permanently usable even in hot water and steam without any change in physical properties. Peek is usable as replacement of fluororesin in extreme chemical environment.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	4 ～ 22	4 ～ 22	20 ～ 42	-	Standard	-	-	-	-	Aluminum	-	2	1.2 ～ 2.8	-	-	-	Polyacetal	-	-

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Peek Oldham Coupling OCP-CS Clamping Screw/Set Screw Mixed Type

JIT COUPLING

【Features】OCP-CS Coupling is attachable on one side using the clamp type, and on the other side ,using the set screw for convenience of attachment. For the main body, high strength aluminum (AL7075-6T) is used, and for the disk used as a medium, peek resin is applied. Superior physical properties of peek are fully utilizable and the aluminum body surface has excellent corrosion resistance with anodizing treatment. •Related Keywords: JIT COUPLING, STANDARD COUPLING, COUPLING/AXIAL JOINT

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material
Oldham	4 ～ 22	4 ～ 22	20 ～ 42	-	Standard	-	-	-	-	Aluminum	-	2	1.2 ～ 2.8	-	-	-	Polyacetal	-	-

From: 675,540 VND
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8 Day(s)


BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
BrandNhãn hiệu	NABEYA BI-TECH	NABEYA BI-TECH	ADVANCED	ADVANCED	ADVANCED	JIT COUPLING	JIT COUPLING
Product SeriesDòng sản phẩm	SURE-FLEX	MOP Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (PEEK)	Oldham Coupling APJ/APJU	Oldham Coupling FJ/FJU	Oldham Coupling FSPJ/FSPJU	Peek Oldham Coupling OCP-S Set Screw Type	Peek Oldham Coupling OCP-CS Clamping Screw/Set Screw Mixed Type
CADCAD	2D / 3D	2D / 3D
From	621,425 VND	2,028,985 VND	729,395 VND	1,482,393 VND	4,673,678 VND	734,224 VND	675,540 VND
Days to ShipSố ngày giao hàng	9 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	14 Day(s) or more	8 Day(s)	8 Day(s)
Type	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham
Shaft Bore Dia. (machined) D1(Ø)	-	5 ～ 14	3 ～ 20	14 ～ 38	15 ～ 35	4 ～ 22	4 ～ 22
Shaft Bore Dia. (machined) D2(Ø)	-	5 ～ 14	3 ～ 20	14 ～ 38	15 ～ 35	4 ～ 22	4 ～ 22
Outer Dia. A(Ø)	53 ～ 161	-	12 ～ 38	44 ～ 69	45 ～ 70	20 ～ 42	20 ～ 42
Overall Length W(mm)	52 ～ 129	22.1 ～ 33.3	14.4 ～ 39.7	46 ～ 77	43.6 ～ 57	-	-
Application	Standard	Standard / Stepping Motor	Standard	Standard / Servo Motor	Standard / Servo Motor	Standard	Standard
Allowable Torque Range(N•m)	5.01~10.00 ～ 50.01~100.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 20.01~50.00	20.01~50.00 ～ 50.01~100.00	20.01~50.00 ～ 100 < 500	-	-
Features	Vibration Insulation	Clean Environment ～ Vacuum Environment	High Durability ～ Small	Clean Environment ～ Vibration Insulation	High Torsional Rigidity	-	-
Allowable Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	-
Max. Rotational Speed Range(r/min)	2001~4000 ～ 4001~10000	10001~78000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	4001~10000	-	-
Body Material	-	Aluminum	Stainless Steel	Aluminum	Stainless Steel	Aluminum	Aluminum
Allowable Torque(N•m)	6.9 ～ 210	0.7 ～ 2.8	2.5 ～ 50	26 ～ 80	50 ～ 160	-	-
Allowable Angular Misalignment(deg)	1	2	0.6	1.5	0.2 ～ 0.5	2	2
Allowable Lateral Misalignment(mm)	0.25 ～ 0.64	1.3 ～ 2	0.3 ～ 0.6	0.7 ～ 1.2	0.8 ～ 1.6	1.2 ～ 2.8	1.2 ～ 2.8
Product Category	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-
Allowable Lateral Misalignment Range(mm)	0.21~0.40 ～ 0.41~1.0	1.1~3.0	0.21~0.40 ～ 0.41~1.0	0.41~1.0 ～ 1.1~3.0	0.41~1.0 ～ 1.1~3.0	-	-
Max. Rotational Speed(r/min)	3750 ～ 9200	19000 ～ 31000	4000 ～ 10000	6000 ～ 12000	5000 ～ 10000	-	-
Buffer Material	-	PEEK	Aluminum Bronze	Polyacetal	Aluminum Bronze	Polyacetal	Polyacetal
Disc Material	-	-	-	-	-	-	-
Bellows Material	-	-	-	-	-	-	-

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ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

65

70

75

78

80

0635

09525
Drawing

ClearTrống

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60

65

70

75

78

80
Drawing

ClearTrống

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

13.8

14

14.5

15

16

16.1

16.5

16.6

16.8

17

17.5

17.8

18

19

19.1

19.5

20

21

22

22.2

22.5

23.8

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

28.8

29

29.5

30

31.7

31.8

32

32.8

33

33.3

34

34.4

34.5

35

36

37.8

38

39

39.5

40

41.3

42

42.5

42.8

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

54.8

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

135

138

140

143

144

150

152

155

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

ClearTrống

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

14.9

15

15.4

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.5

17.6

17.8

17.9

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.1

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.4

22.5

22.8

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.45

25.5

25.6

25.7

25.9

26

26.1

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.1

28.2

28.3

28.4

28.5

28.8

29

29.4

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

31.8

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.2

33.3

33.5

33.6

33.8

34

34.1

34.2

34.3

34.4

34.5

35

35.5

35.6

36

36.1

36.4

36.5

36.8

37

37.2

37.4

37.8

38

38.2

38.4

38.5

38.6

39

39.2

39.4

39.5

39.7

39.8

40

40.5

41

41.8

42

42.2

43

43.2

43.4

43.5

43.6

43.8

44

44.2

44.5

44.7

44.8

45

45.1

45.2

45.3

45.5

46

46.1

46.4

46.6

47

47.1

47.2

47.6

48

48.4

49

49.2

49.4

50

50.2

50.5

50.6

50.8

51

51.2

51.3

51.4

52

52.8

53

53.3

53.4

53.6

54

54.1

54.4

54.5

54.6

55

55.5

56

56.1

56.2

56.5

56.6

56.8

57

57.5

58

58.2

58.5

58.6

59

59.4

59.7

59.8

59.9

60

60.4

60.5

61

61.2

62

63

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.4

65.6

66

66.4

66.6

66.7

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.2

69.5

69.6

69.8

70

70.5

70.6

70.9

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.5

75.6

75.9

76.2

77

77.2

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

81.5

81.8

82

82.5

82.6

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.6

88

89.2

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

96.6

97

97.2

98

98.5

98.6

98.7

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

111

112.8

113

113.4

114

115

115.6

117.6

118

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

130

131

136.4

137.6

138

138.7

140

141

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

185

192.4

193

200

208.8

209.2

210

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

ClearTrống

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
ClearTrống

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
ClearTrống

Features
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
ClearTrống

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Larger Image

ClearTrống

Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
ClearTrống

Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
ClearTrống

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.9

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

5.7

5.8

6

6.3

6.4

6.6

6.8

6.865

6.9

7

7.2

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

16

17

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

31.5

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

55

56

60

61

65

67

68

70

71

72

75

78.5

79

80

84

85

89

90

92

95

96

98.067

100

105

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

239

245

250

258

260

265

270

294

300

310

314

320

325

352

380

400

441

450

480

525

530

580

588

600

620

637

650

740

800

810

850

883

900

980

1000

1050

1120

1300

1370

1700

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
ClearTrống

Allowable Angular Misalignment(deg)
0.1

0.15

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

2

2.5

3

3.5

4

5

6

8

10

14
ClearTrống

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.05

0.08

0.09

0.1

0.11

0.12

0.13

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
ClearTrống

Product Category
- Coupling Main Body
- Maintenance Components
ClearTrống

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
ClearTrống

Max. Rotational Speed(r/min)
7,700

9,000

12,000

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2350

2500

2550

2700

2800

2900

3000

3100

3150

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

30000

31000

32000

33000

34000

34100

35000

37000

39000

40000

42000

45000

52000

63000

78000

100000
ClearTrống

Buffer Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Nitrile
- Fluororubber
ClearTrống

Disc Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
ClearTrống

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
ClearTrống

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Related Categories to Flexible Shaft CouplingsDanh mục liên quan đến Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

Question: What are the different types of flexible Shaft Couplings?: Answer: There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.
Question: What factors should be considered when selecting a flexible Shaft Couplings?: Answer: The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.
Question: How is a flexible Shaft Couplings installed and maintained?: Answer: Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.
Question: What is the difference between a flexible coupling and a rigid coupling?: Answer: A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible Shaft Couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: [email protected], Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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Flexible Shaft Couplings（Type：Oldham Page2）

ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Application

Allowable Torque Range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

Bellows Material

Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

Related Categories to Flexible Shaft CouplingsDanh mục liên quan đến Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều