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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SUNGIL Flexible Shaft Couplings（Max. Rotational Speed Range：2001~4000）

SUNGIL offers products Flexible Shaft Couplings specified by Max. Rotational Speed Range 2001~4000 from Automation Components product category. There are a total of 8 items. Search and select detailed specifications of parts for your machine with free CAD download. SUNGIL products are available to order through MISUMI online 24/7. Free shipping, no minimum order.

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Type	Slit Disc Oldham Jaw Bellows Rigid Others Vibration Damping Rubber Type
Brand	(8) (0) ADVANCED (7) COUP-LINE (0) ISEL (0) JIT COUPLING (0) KASCO (0) KAYSEVEN (1) KOYO ELECTRONIC (0) MIGHTY (0) MIKI PULLEY (4) MITSUBOSHI BELTING (1) NABEYA BI-TECH (2) NIHON MINIATURE (1) ORIENTAL MOTOR (0) SAKAI MANUFACTURING (0) SUNGIL (8)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

8 itemsMặt hàng

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: 30; 45; 60

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Jaw-Shaped Coupling - Clamping Type - [SJCM]

SUNGIL

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

CAD ：: 2D

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
Jaw	12 ～ 60	12 ～ 60	55 ～ 104	59 ～ 94	Servo Motor	20.01~50.00 ～ 100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum	35 ～ 600	1	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	3000 ～ 4000	Polyacetal / Polyurethane	Aluminum	-

From: 1,079,177 VND
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

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Jaw Coupling (SJC Series)

SUNGIL

[Features] ・Structure assembled by applying preload to sleeve ・Zero backlash (low operating otok environment) ・Excellent durability, high torsional stiffness ・Sleeve for eccentricity, declination and vibration ・The same positive / reverse characteristics ・Oil resistance, electric insulation ・Use temperature: -30°C to -120°C

Volume Discount

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
Jaw	20 ～ 60	20 ～ 60	104	140	Servo Motor	100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum	300 ～ 600	1	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	4000	Polyacetal / Polyurethane / Others	Aluminum	-

From: 3,525,579 VND
Days to Ship: Số ngày giao hàng: 6 Day(s)

6 Day(s)

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Slit Type Coupling (SRB Series)

SUNGIL

[Features] ・Zero backlash ・Eccentricity, declination, complete end-play absorption (spring of Radical Beam Sit) ・High rigidity aluminum alloy (AL 7075-T6) ・High torsional stiffness and allowable torque ・Low moment of inertia, stability at high rotational speed ・ Static reversal is the same ・Oil resistance, chemical resistance •Related keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

Volume Discount

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
Slit	10 ～ 25	10 ～ 25	39 ～ 60	43 ～ 88	Stepping Motor	5.01~10.00 ～ 20.01~50.00	Heat Resistant ～ Small	-	2001~4000	Stainless Steel / Aluminum Alloy	7 ～ 30	2.5	0.25	-	0.02~0.2 ～ 0.21~0.40	5000 ～ 10000	Polyacetal	-	-

From: 1,151,177 VND
Special Price
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

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OLDHAM Type Coupling (SOH Series)

SUNGIL

[Features] ・Electrical insulation effect, non-magnetic ・Absorption of excellent eccentricity and declination (slip phenomenon of middle disc and rounding effect of hub) ・Easy to assemble and replace ・ Minimization of axial load during unalignment ・Free flow, low bearing load •Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

Volume Discount

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	8 ～ 60	8 ～ 60	43 ～ 118	47 ～ 138.7	Standard / Stepping Motor	10.01~20.00 ～ 100 < 500	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum / Aluminum Alloy	15 ～ 200	1 ～ 2	3 ～ 7	Coupling Main Body	1.1~3.0 ～ 5.1~100	2500 ～ 4000	Polyacetal	Aluminum	-

From: 922,840 VND
Days to Ship: Số ngày giao hàng: Same day or more

Same day or more

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Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

SUNGIL

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 Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Volume Discount

CAD ：: 2D

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
Jaw	20 ～ 60	20 ～ 60	104	140	Servo Motor	100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum	300 ～ 600	1	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	3500	Polyacetal / Polyurethane	Aluminum	-

From: 3,206,630 VND
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

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Oldham Coupling -Clamping Short Type - [SOHM-16C]

SUNGIL

Coupling with a relatively large misalignment tolerance. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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	8 ～ 35	8 ～ 35	43 ～ 73	47 ～ 77	Standard / Stepping Motor	10.01~20.00 ～ 50.01~100.00	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum / Aluminum Alloy	15 ～ 65	2	3 ～ 3.5	Coupling Main Body	1.1~3.0 ～ 3.1~5.0	3000 ～ 4000	Polyacetal	-	-

From: 965,590 VND
Days to Ship: Số ngày giao hàng: Same day or more

Same day or more

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Oldham Coupling - Clamping Type -

SUNGIL

Volume Discount

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	8 ～ 28	8 ～ 28	43 ～ 118	52 ～ 138	Standard / Stepping Motor	10.01~20.00 ～ 100 < 500	No Backlash ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum	15 ～ 200	1.5 ～ 2	3 ～ 4.5	Coupling Main Body	1.1~3.0 ～ 3.1~5.0	3200 ～ 4000	Polyacetal	Aluminum	-

From: 922,840 VND
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

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Jaw Coupling -Set Screw Type- [SJC-14-GR]

SUNGIL

Jaw type coupling with excellent backlash durability and high torsional rigidity.[Features]·No maintenance, no lubrication, elastic spider is Pitload's shock-reducing shaft coupling.·Same forward/reverse rotation characteristics, good oil resistance and electrical insulation.·Balancing is optimized by machining the inner diameter of the hub.[Applications]·Ideal for transmission equipment, position control/positioning tables, robot systems, medical equipment, and servo motors.

CAD ：: 2D

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
Jaw	25 ～ 35	30 ～ 60	104	140	Servo Motor	100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Aluminum	300	1	0.15	Coupling Main Body	0.02~0.2	4000	Polyurethane	Aluminum	-

From: 2,853,344 VND
Days to Ship: Số ngày giao hàng: 10 Day(s) or more

10 Day(s) or more


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	You can add up to 6 items per a category to the compare list.Compare
BrandNhãn hiệu	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL
Product SeriesDòng sản phẩm	Jaw-Shaped Coupling - Clamping Type - [SJCM]	Jaw Coupling (SJC Series)	Slit Type Coupling (SRB Series)	OLDHAM Type Coupling (SOH Series)	Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]	Oldham Coupling -Clamping Short Type - [SOHM-16C]	Oldham Coupling - Clamping Type -	Jaw Coupling -Set Screw Type- [SJC-14-GR]
CADCAD	2D	2D / 3D	2D / 3D	2D / 3D	2D		2D / 3D	2D
From	1,079,177 VND-	3,525,579 VND-	1,151,177 VND Special Price On Sale Till 31/03/2025	922,840 VND-	3,206,630 VND-	965,590 VND-	922,840 VND-	2,853,344 VND-
Days to ShipSố ngày giao hàng	4 Day(s) or more	6 Day(s)	4 Day(s) or more	Same day or more	4 Day(s) or more	Same day or more	4 Day(s) or more	10 Day(s) or more
Type	Jaw	Jaw	Slit	Oldham	Jaw	Oldham	Oldham	Jaw
Shaft Bore Dia. (machined) D1(Ø)	12 ～ 60	20 ～ 60	10 ～ 25	8 ～ 60	20 ～ 60	8 ～ 35	8 ～ 28	25 ～ 35
Shaft Bore Dia. (machined) D2(Ø)	12 ～ 60	20 ～ 60	10 ～ 25	8 ～ 60	20 ～ 60	8 ～ 35	8 ～ 28	30 ～ 60
Outer Dia. A(Ø)	55 ～ 104	104	39 ～ 60	43 ～ 118	104	43 ～ 73	43 ～ 118	104
Overall Length W(mm)	59 ～ 94	140	43 ～ 88	47 ～ 138.7	140	47 ～ 77	52 ～ 138	140
Application	Servo Motor	Servo Motor	Stepping Motor	Standard / Stepping Motor	Servo Motor	Standard / Stepping Motor	Standard / Stepping Motor	Servo Motor
Allowable Torque Range(N•m)	20.01~50.00 ～ 100 < 500	100 < 500	5.01~10.00 ～ 20.01~50.00	10.01~20.00 ～ 100 < 500	100 < 500	10.01~20.00 ～ 50.01~100.00	10.01~20.00 ～ 100 < 500	100 < 500
Features	High Torsional Rigidity ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	Heat Resistant ～ Small	No Backlash ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	No Backlash ～ Vibration Insulation	No Backlash ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min)	2001~4000	2001~4000	2001~4000	2001~4000	2001~4000	2001~4000	2001~4000	2001~4000
Body Material	Aluminum	Aluminum	Stainless Steel / Aluminum Alloy	Aluminum / Aluminum Alloy	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum
Allowable Torque(N•m)	35 ～ 600	300 ～ 600	7 ～ 30	15 ～ 200	300 ～ 600	15 ～ 65	15 ～ 200	300
Allowable Angular Misalignment(deg)	1	1	2.5	1 ～ 2	1	2	1.5 ～ 2	1
Allowable Lateral Misalignment(mm)	0.1 ～ 0.15	0.1 ～ 0.15	0.25	3 ～ 7	0.1 ～ 0.15	3 ～ 3.5	3 ～ 4.5	0.15
Product Category	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	1.1~3.0 ～ 5.1~100	0.02~0.2	1.1~3.0 ～ 3.1~5.0	1.1~3.0 ～ 3.1~5.0	0.02~0.2
Max. Rotational Speed(r/min)	3000 ～ 4000	4000	5000 ～ 10000	2500 ～ 4000	3500	3000 ～ 4000	3200 ～ 4000	4000
Buffer Material	Polyacetal / Polyurethane	Polyacetal / Polyurethane / Others	Polyacetal	Polyacetal	Polyacetal / Polyurethane	Polyacetal	Polyacetal	Polyurethane
Disc Material	Aluminum	Aluminum	-	Aluminum	Aluminum	-	Aluminum	Aluminum
Bellows Material	-	-	-	-	-	-	-	-

Loading...Tải…

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

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

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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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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
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: cs@misumi.com.vn, 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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SUNGIL Flexible Shaft Couplings（Max. Rotational Speed Range：2001~4000）

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