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Flexible Shaft Couplings（Features：High Durability）

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.

Type	Slit Disc Oldham Jaw Bellows Others Vibration Damping Rubber Type
Brand	(0) (0) ADVANCED (3) ISEL (1) KAYSEVEN (0) KOYO ELECTRONIC (0) MIGHTY (3) MIKI PULLEY (5) MITSUBOSHI BELTING (0) NABEYA BI-TECH (0) NIHON MINIATURE (0) ORIENTAL MOTOR (0) SAKAI MANUFACTURING (0) SUNGIL (0)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less Others

12 items

Sort By

: 30; 45; 60

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Servo Flex SFC

MIKI PULLEY

· SFC Model for Servo Coupling
· Application: Servo Motor / Stepping Motor / Encoder.
· Body material: Using aluminum clad in a clear anodized finish.
· Disc members are made of 304 stainless steels.
· Single and double element configurations are available.
· Bores can be configured with clamp, taper-lock, or keyed styles.
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum allowable torque: 250 Nm.
· Bore size range: 3 mm to 45mm.
· Backlash: Zero.
· Operating Temperature Range: -30 to 100 °C
· Couplings are precisely assembled using high strength, corrosion resistant fasteners.

CAD ：: 2D / 3D

From: ₹ 4,343.80
Days to Ship: Same day or more

Same day or more

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Star Flex ALS-R

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

[Features]
· Polyurethane elastomer used for element. So, the transmission torque is more than twice that of conventional jaw coupling.
· Design to distribute pre-compression, and so can be used with no backlash. (ALS-Y/R type)
· Power transmission through polyurethane elastomer with rubber elastic force. It has excellent vibration and impact absorption.

CAD ：: 2D

From: ₹ 352.64
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Servo flexible, SFS

MIKI PULLEY

Using carbon steel for the main body material, with very precise adjustment and high rigidity.

[Features]
· Torsional rigidity is extremely high, accurate shaft rotation, super precision control is possible.
· Since all power transmission is transmitted by friction coupling, there is no backlash.
· SFS-SS/ DS type is shipped from the factory as an assembled finished product.

CAD ：: 2D

From: ₹ 12,849.84
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Star Flex ALS-B

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

CAD ：: 2D

From: ₹ 449.07
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Servo FlexSFH

MIKI PULLEY

Large type metal plate spring coupling.

From: ₹ 54,727.51
Days to Ship: 14 Day(s) or more

14 Day(s) or more

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Oldham Couplings MJ series　

MIGHTY

· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

From: ₹ 397.82
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Oldham Couplings MJC series　

MIGHTY

· Flexible Shaft Coupling - Oldham, Clamping, MJC Series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

From: ₹ 5,439.80
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Double Disc Type Flexible Coupling AHD

ISEL

High rigidity due to ingenuity of the disc fastening part.

[Features]
· 33 standardized shaft diameter sizes ø12 to ø48.
· High rigidity due to ingenuity of the disc fastening part.
· Allows eccentricity, deflection angle and end play

CAD ：: 2D / 3D

From: ₹ 15,249.76
Days to Ship: 38 Day(s) or more

38 Day(s) or more

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Plastic Coupling EGJ/EGP

ADVANCED

· The soft coupling helps reduce the rotational energy loss
· Soft yet with high torque rigidity and low rotation angle error
· Select from two types of resin material by softness and torque properties
· Features a mechanism in which torque is low on the motive side, making it effective for use when accurate and stable rotations are required.
· A highly reliable specification with approx. 10 times longer rotational life compared to UJ and GJ types
· Withstand Voltage 1,000 V

From: ₹ 1,222.29
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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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

From: ₹ 2,525.53
Days to Ship: 9 Day(s) or more

9 Day(s) or more

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Oldham/Coupling MJX Series

MIGHTY

[Features]
·True zero backlash due to preload structure
·Structurally absorbs eccentricity and declination, no fatigue fracture
·No need for troublesome, precise alignment
·Broad selectivity with a wide range of variations
·Electrical insulation, non-magnetic, oil-free
[Applications]
·Digital servo equipment, robots, XY tables, measuring instruments, measuring equipment, electronic equipment, information and communication equipment
·Servo motors, stepping motors, resolvers, synchros, etc., radars, sonars, fish finders, precision equipment, air conditioning equipment, environmental equipment

From: ₹ 30,328.82
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Oldham Coupling ASJ/ASJU

ADVANCED

· Small but strong coupling with excellent durability
· A wide selection of products that can be selected based on the ideal external size
· Combination of SUS sintered hub and carbon FRP slider

From: ₹ 1,295.96
Days to Ship: 9 Day(s) or more

9 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
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

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Brand	MIKI PULLEY	MIKI PULLEY	MIKI PULLEY	MIKI PULLEY	MIKI PULLEY	MIGHTY	MIGHTY	ISEL	ADVANCED	ADVANCED	MIGHTY	ADVANCED
Product Series	Servo Flex SFC	Star Flex ALS-R	Servo flexible, SFS	Star Flex ALS-B	Servo FlexSFH	Oldham Couplings MJ series	Oldham Couplings MJC series	Double Disc Type Flexible Coupling AHD	Plastic Coupling EGJ/EGP	Oldham Coupling APJ/APJU	Oldham/Coupling MJX Series	Oldham Coupling ASJ/ASJU
CAD	2D / 3D	2D	2D	2D				2D / 3D
From	₹ 4,343.80	₹ 352.64	₹ 12,849.84	₹ 449.07	₹ 54,727.51	₹ 397.82	₹ 5,439.80	₹ 15,249.76	₹ 1,222.29	₹ 2,525.53	₹ 30,328.82	₹ 1,295.96
Days to Ship	Same day or more	5 Day(s) or more	5 Day(s) or more	6 Day(s) or more	14 Day(s) or more	5 Day(s) or more	5 Day(s) or more	38 Day(s) or more	10 Day(s) or more	9 Day(s) or more	10 Day(s) or more	9 Day(s) or more
Type	Disc	Jaw	Disc	Jaw	Disc	Oldham	Oldham	Disc	Disc	Oldham	Oldham	Oldham
Shaft Bore Dia. (machined) D1(Ø)	3 ～ 45	3 ～ 60	10 ～ 40	6 ～ 60	-	2 ～ 56	3 ～ 30	12 ～ 35	3 ～ 12	3 ～ 20	14 ～ 60	1 ～ 20
Shaft Bore Dia. (machined) D2(Ø)	3 ～ 45	3 ～ 60	12 ～ 55	6 ～ 60	-	2 ～ 30	3 ～ 30	14 ～ 42	3 ～ 12	3 ～ 20	14 ～ 60	1 ～ 20
Outer Dia. A(Ø)	12 ～ 104	14 ～ 105	56 ～ 144	30 ～ 105	152 ～ 262	6.4 ～ 118	19.1 ～ 57	65 ～ 87	22 ～ 28	12 ～ 38	70 ～ 118	6 ～ 38
Overall Length W(mm)	12.35 ～ 101.6	22 ～ 140	45 ～ 170.6	35 ～ 140	101 ～ 391	5.1 ～ 77.8	22 ～ 77.8	-	22.2 ～ 32	14.4 ～ 39.7	82.6 ～ 141	8.4 ～ 118.8
Application	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard
Allowable Torque Range(N•m)	0.05~1.00 ～ 100 < 500	0.05~1.00 ～ 500 < 1000	10.01~20.00 ～ 500 < 1000	1.01~3.00 ～ 500 < 1000	1000 < 5000 ～ 5000 < 10000	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 20.01~50.00	50.01~100.00 ～ 100 < 500	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 20.01~50.00	100 < 500	0.05~1.00 ～ 20.01~50.00
Features	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	High Accuracy ～ Unfinished Shaft Bore	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Durability ～ No Backlash	High Durability ～ Small	High Accuracy ～ Vibration Insulation	High Durability ～ Vibration Insulation
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity
Max. Rotational Speed Range(r/min)	4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 10001~78000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	-	-	4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	-	4001~10000 ～ 10001~78000
Body Material	Aluminum	Aluminum	Steel	Aluminum	Steel	Aluminum / Alloy	Aluminum	Steel	Plastic	Stainless Steel	Aluminum	Stainless Steel
Allowable Torque(N•m)	0.25 ～ 250	0.31 ～ 525	20 ～ 800	1.5 ～ 525	1000 ～ 8000	0.06 ～ 37.5	1.7 ～ 37.5	60 ～ 250	1 ～ 3	2.5 ～ 50	117 ～ 400	0.3 ～ 28
Allowable Angular Misalignment(deg)	0.5 ～ 2	1	1 ～ 2	1	1 ～ 2	1	1	0.6	4 ～ 6	0.6	1	1.5 ～ 2
Allowable Lateral Misalignment(mm)	0.01 ～ 0.63	0.1 ～ 0.15	0.2 ～ 0.9	0.17 ～ 0.36	1.6 ～ 2.9	0.8 ～ 7	2.4 ～ 7	0.2	0.4 ～ 0.6	0.3 ～ 0.6	8 ～ 12	0.3 ～ 0.7
Product Category	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.02~0.2 ～ 0.21~0.40	1.1~3.0	0.41~1.0 ～ 5.1~100	1.1~3.0 ～ 5.1~100	0.02~0.2	0.21~0.40 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	5.1~100	0.21~0.40 ～ 1.1~3.0
Max. Rotational Speed(r/min)	10000	4500 ～ 34100	3800 ～ 25000	4500 ～ 15900	3400 ～ 5900	-	-	6000 ～ 8000	8000 ～ 12000	4000 ～ 10000	-	5800 ～ 12000
Buffer Material	-	Polyurethane	-	Polyurethane	-	Polyacetal / Nylon / PEEK / Others	Polyacetal	-	-	Aluminum Bronze	Polyacetal	Carbon Reinforced Resin
Disc Material	Stainless Steel	-	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	Glass Fiber Reinforced Resin / Polyacetal	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

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

80

0635

09525
Drawing

Clear

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

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

39

39.5

40

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

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

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

Clear

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

15.5

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

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

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

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

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.1

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

47.6

48

48.4

49.2

49.4

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.4

53.6

54

54.1

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.5

58.6

59

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

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.5

69.6

69.8

70

70.5

70.6

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

83

83.6

84

84.7

85

85.2

85.5

85.6

86

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97

97.2

98

98.5

98.6

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

112.8

113

114

115

115.6

117.6

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

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

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
Clear

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
Clear

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
Clear

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
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Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
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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

1.961

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

6

6.3

6.4

6.6

6.8

6.865

6.9

7

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

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

56

60

61

65

67

68

70

71

72

75

78.5

79

80

84

85

89

90

92

95

96

98.067

100

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

525

530

580

588

600

637

650

800

810

883

900

980

1000

1120

1300

1370

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.
Clear

Allowable Angular Misalignment(deg)
0.1

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
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.05

0.08

0.09

0.1

0.11

0.12

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
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

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

12,000

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2500

2550

2800

3000

3100

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

31000

32000

33000

34000

34100

35000

37000

39000

40000

42000

45000

52000

63000

78000

100000
Clear

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

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

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
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Flexible Shaft Couplings（Features：High Durability）

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Specification/Dimensions

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

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