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SCH Flexible Shaft Couplings（Product Category：Coupling Main Body）

Type

Slit
Disc
Oldham
Jaw
Bellows
Others
Vibration Damping Rubber Type

9 items

: 30; 45; 60

Slit Type Coupling, Set Screw, Long Type

SCH

Slit type couplings are suitable for applications where rotational accuracy is required. Long set screw type product that achieves high responsiveness, with low moment of inertia. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 15.86-
Days to Ship:	6 Day(s) or more

Disc Type Coupling, Clamping Type (Single Disc), SGS

SCH

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A coupling manufacturer established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 29.91-
Days to Ship:	6 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL

SCH

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. Clamping type product. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 43.86-
Days to Ship:	6 Day(s) or more

Helical Slit Shape Coupling, Clamping Type

SCH

Product that combines high rigidity with excellent flexibility. Clamping type product, suitable for use with servomotor / stepping motor. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 20.46-
Days to Ship:	6 Day(s)

Slit-Shaped Coupling, Clamping Long Type

SCH

Slit type couplings are suitable for applications where rotational accuracy is required. Long clamping type product that achieves high responsiveness, with low moment of inertia. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 17.38-
Days to Ship:	6 Day(s) or more

Helical Slit Type Coupling - Set Screw Type

SCH

Product that combines high rigidity with excellent flexibility. Set screw type product suitable for use with servomotor / stepping motor. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 15.83-
Days to Ship:	6 Day(s)

Oldham Type Coupling, Clamping Type

SCH

Coupling with a relatively large misalignment tolerance. Clamping type product. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 23.56-
Days to Ship:	6 Day(s) or more

Slit Type Coupling - Set Screw Type [SWS-16]

SCH

CAD ：: 2D

Standard Price:	SGD 14.28-
Days to Ship:	6 Day(s) or more

Oldham Type Coupling, Set Screw Type

SCH

CAD ：: 2D

Standard Price:	SGD 20.43-
Days to Ship:	6 Day(s) or more


Brand
Product Series
CAD
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
Cleaning Method
Characteristics/Applications
Environmentally friendly


Brand	SCH	SCH	SCH	SCH	SCH	SCH	SCH	SCH	SCH
Product Series	Slit Type Coupling, Set Screw, Long Type	Disc Type Coupling, Clamping Type (Single Disc), SGS	Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL	Helical Slit Shape Coupling, Clamping Type	Slit-Shaped Coupling, Clamping Long Type	Helical Slit Type Coupling - Set Screw Type	Oldham Type Coupling, Clamping Type	Slit Type Coupling - Set Screw Type [SWS-16]	Oldham Type Coupling, Set Screw Type
CAD	2D	2D	2D	2D	2D	2D	2D	2D	2D
Days to Ship	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s)	6 Day(s) or more	6 Day(s)	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Type	Slit	Disc	Disc	Slit	Slit	Slit	Oldham	Slit	Oldham
Shaft Bore Dia. (machined) D1(Ø)	2 ～ 18	5 ～ 28	5 ～ 28	4 ～ 12	3 ～ 18	4 ～ 12	4 ～ 25	4 ～ 15	4 ～ 25
Shaft Bore Dia. (machined) D2(Ø)	2 ～ 18	5 ～ 28	5 ～ 28	4 ～ 12	3 ～ 18	4 ～ 12	4 ～ 25	4 ～ 15	4 ～ 25
Outer Dia. A(Ø)	8 ～ 50	27 ～ 65	27 ～ 65	16 ～ 25	12 ～ 50	16 ～ 25	16 ～ 63	16 ～ 40	16 ～ 63
Overall Length W(mm)	14 ～ 71	23.5 ～ 55	32 ～ 76	23 ～ 31	18.5 ～ 71	16 ～ 31	29 ～ 71	18 ～ 40	18 ～ 47
Application	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N•m)	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 100 < 500	0.05~1.00 ～ 3.01~5.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 3.01~5.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 5.01~10.00	1.01~3.00 ～ 100 < 500
Features	High Torque ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	Low Moment of Inertia ～ Small	High Torque ～ Small	Low Moment of Inertia ～ Small	High Accuracy ～ Vibration Insulation	High Torque ～ Small	High Accuracy ～ Vibration Insulation
Allowable Misalignment	-	-	-	-	-	-	-	-	-
Max. Rotational Speed Range(r/min)	4001~10000 ～ 10001~78000	4001~10000	4001~10000	10001~78000	2001~4000 ～ 10001~78000	10001~78000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 10001~78000
Body Material	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum
Allowable Torque(N•m)	0.2 ～ 30	3 ～ 110	3 ～ 110	1 ～ 2.2	0.4 ～ 30	1 ～ 3.2	1.4 ～ 72	0.6 ～ 10	1.4 ～ 490
Allowable Angular Misalignment(deg)	2	1	1.5	5	2	5	3	1	3
Allowable Lateral Misalignment(mm)	0.1 ～ 0.2	0.02	0.15 ～ 0.28	0.25	0.1 ～ 0.2	0.25	1 ～ 4	0.1	1 ～ 4
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	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.21~0.40	0.02~0.2	0.21~0.40	0.41~1.0 ～ 3.1~5.0	-	0.41~1.0 ～ 3.1~5.0
Max. Rotational Speed(r/min)	7700 ～ 48000	10000	10000	25000	3100 ～ 12000	25000	2400 ～ 9500	9800 ～ 24000	2400 ～ 13000
Buffer Material	-	-	-	-	-	-	Nylon	-	Nylon
Disc Material	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-

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

49

50

51

52

53

54

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

47

48

49

50

51

52

53

54

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

15.5

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

28.6

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

38.1

39

39.5

40

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

50.8

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

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

22.9

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

28.6

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

31.8

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

37.5

37.8

38

38.1

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.3

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

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.4

53.6

54

54.1

54.3

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

70.7

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

76

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

97.2

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

111

112.8

113

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

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

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
Larger Image

Clear

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

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

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

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

6.2

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

11.6

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

16

17

17.4

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

66

67

68

70

71

72

75

76

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

370

380

400

441

450

490

510

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

1.8

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

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

0.6

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
Clear

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

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2200

2400

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

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- RoHS Compliant (10 Substances)
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SCH Flexible Shaft Couplings（Product Category：Coupling Main Body）

Type

Configure

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

Cleaning Method

Characteristics/Applications

Environmentally friendly

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CAD

Days to Ship

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