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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Rigid Type（Allowable Torque Range：3.01~5.00）

15 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

Rigid-shaped coupling - Clamping Type

SUNGIL

A coupling with a simple shape that is capable of transmitting a strong torque for high torsional rigidity. 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, and short lead-times.

CAD ：: 2D / 3D

Standard Price:	SGD 45.63-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Rigid Couplings - Clamping

MISUMI

[Features]·It has same center height precision with a one-chuck, right and left through-hole tool bit finish.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Rigid Coupling RAS/RSS/RAC/RSC

ADVANCED

· Concentric high accuracy through finishing bit with left-right holes and just the one chuck
· RAS/RAC - Aluminum Alloy, Anodized Finish
· RSS/RSC-SUS303 with strong coupling and excellent corrosion resistance

Standard Price:	SGD 31.98-
Days to Ship:	9 Day(s) or more

Rigid-shaped coupling, Clamping Long type

SUNGIL

Clamping type rigid coupling with a completely integrated structure.
[Features]
・ Backlash 0.
·Excellent oil and chemical resistance that requires no repair.
・ Lightweight and minimal moment of inertia.
[Applications]
·Available for full coupling of two axes.

CAD ：: 2D / 3D

Standard Price:	SGD 51.72-
Days to Ship:	4 Day(s) or more

MRG Rigid Coupling

NABEYA BI-TECH

Standard

[Features]
· A rigid type coupling.
· Lightweight with a minimal moment of inertia.
· High responsiveness.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Three tightening types are available: Set screw type / Clamping type / Split type
· We had added sizes with outer diameters of between ø40 and ø65.

CAD ：: 2D / 3D

Standard Price:	SGD 17.20-
Days to Ship:	4 Day(s) or more

Rigid Coupling, Clamping Type, SADC / SSDC [SADC16]

COUP-LINE

A coupling with a simple shape that is capable of transmitting a strong torque for high torsional rigidity. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 48.38-
Days to Ship:	13 Day(s) or more

Rigid Shape Coupling - Clamping Type - [SCG-C / SCGS-C]

SCH

[Catalog description mistake] The set screw size with an outer diameter of 25 is M3. Caution.

CAD ：: 2D

Standard Price:	SGD 24.20-
Days to Ship:	6 Day(s) or more

Rigid Coupling (SRG Series)

SUNGIL

CAD ：: 2D / 3D

Standard Price:	SGD 33.47-
Days to Ship:	4 Day(s) or more

MLR Rigid Couplings

NABEYA BI-TECH

Long type, zero backlash, and all stainless type are standardized rigid type.
[Features]
· Long type rigid coupling.
· It can also be used as a joint that adds shafts.
· There are two types: aluminum alloy and stainless steel.
· Clamping type and semi-split type are available.
[Applications]
· For cleaning equipment/transportation equipment, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 42.11-
Days to Ship:	4 Day(s) or more

Rigid Coupling, Set Screw Type

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. SS Co. manufactured couplings have a 20% market share in Taiwan. Sold mainly in China and Southeast Asia, with expanding domestic and overseas market share.

Standard Price:	SGD 54.50
Days to Ship:	10 Day(s)

XRP Rigid Couplings

NABEYA BI-TECH

High accuracy

[Features]
· All products include bolts with hex holes.
· The recommend tolerance for the applied shaft diameter is h6.
· When attaching to a D cut shaft, pay attention to the position of the D cut surface of the shaft.

CAD ：: 2D / 3D

Standard Price:	SGD 103.20
Days to Ship:	4 Day(s) or more

Stainless Slit Coupling Clamping Type SRBMS

SUNGIL

Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A short type with high torsional rigidity and torque tolerance.
·It has identical forward/reverse rotation characteristics, requires no repairs, and has high oil and chemical resistance.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, and speed reducers.

CAD ：: 3D

Standard Price:	SGD 66.94-
Days to Ship:	12 Day(s) or more

Stainless slit-shaped coupling - Set Screw Type - [SRBS-22]

SUNGIL

This set screw type slit coupling has a low moment of inertia and stability even at high RPM.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A long type, with high torsional rigidity and torque tolerance, and high oil and chemical resistance.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, speed reducers, etc.

CAD ：: 3D

Standard Price:	SGD 69.98-
Days to Ship:	9 Day(s) or more

Rigid Coupling, Set Screw Type, SAD / SSD [SAD16-3]

COUP-LINE

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. Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company 's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 44.04-
Days to Ship:	13 Day(s) or more

Stainless Steel Slit Coupling Clamping Type SRBS

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.

CAD ：: 3D

Standard Price:	SGD 79.11-
Days to Ship:	12 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Shaft Bore Dia. (machined) D1(Ø)
Allowable Torque Range(N•m)
Shaft Bore Dia. (machined) D2(Ø)
Application
O.D.(Ø)
Features
Overall Length(mm)
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Max. Rotational Speed(r/min)
Allowable Lateral Misalignment Range(mm)
Allowable Lateral Misalignment(mm)
Allowable Angular Misalignment(deg)
Buffer Material

		On Sale Till 31/03/2025
Brand	SUNGIL	MISUMI	ADVANCED	SUNGIL	NABEYA BI-TECH	COUP-LINE	SCH	SUNGIL	NABEYA BI-TECH	SS	NABEYA BI-TECH	SUNGIL	SUNGIL	COUP-LINE	SUNGIL
Product Series	Rigid-shaped coupling - Clamping Type	Rigid Couplings - Clamping	Rigid Coupling RAS/RSS/RAC/RSC	Rigid-shaped coupling, Clamping Long type	MRG Rigid Coupling	Rigid Coupling, Clamping Type, SADC / SSDC [SADC16]	Rigid Shape Coupling - Clamping Type - [SCG-C / SCGS-C]	Rigid Coupling (SRG Series)	MLR Rigid Couplings	Rigid Coupling, Set Screw Type	XRP Rigid Couplings	Stainless Slit Coupling Clamping Type SRBMS	Stainless slit-shaped coupling - Set Screw Type - [SRBS-22]	Rigid Coupling, Set Screw Type, SAD / SSD [SAD16-3]	Stainless Steel Slit Coupling Clamping Type SRBS
CAD	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D		2D / 3D	3D	3D	2D / 3D	3D
Days to Ship	4 Day(s) or more	Same day or more	9 Day(s) or more	4 Day(s) or more	4 Day(s) or more	13 Day(s) or more	6 Day(s) or more	4 Day(s) or more	4 Day(s) or more	10 Day(s)	4 Day(s) or more	12 Day(s) or more	9 Day(s) or more	13 Day(s) or more	12 Day(s) or more
Shaft Bore Dia. (machined) D1(Ø)	10 ～ 22	14 ～ 18	14 ～ 20	10 ～ 22	8 ～ 25	8 ～ 14	8 ～ 14	10 ～ 22	8 ～ 12	8 ～ 16	12 ～ 15	6 ～ 15	8 ～ 15	12 ～ 16	8 ～ 15
Allowable Torque Range(N•m)	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00	3.01~5.00
Shaft Bore Dia. (machined) D2(Ø)	10 ～ 22	14 ～ 18	14 ～ 20	10 ～ 22	8 ～ 25	8 ～ 14	8 ～ 14	10 ～ 22	8 ～ 12	8 ～ 16	12 ～ 15	6 ～ 15	8 ～ 15	12 ～ 16	8 ～ 15
Application	Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard / Stepping Motor	Servo Motor / Stepping Motor / Encoder	Stepping Motor	Stepping Motor	Standard	Stepping Motor
O.D.(Ø)	43	40	40	43	25 ～ 50	32	32	43	25	32	39	31.8	31.8	32	31.8
Features	Heat Resistant ～ Small	High Torsional Rigidity ～ No Backlash	High Accuracy ～ No Backlash	Heat Resistant ～ Small	High Torque ～ No Backlash	Low Moment of Inertia ～ Standard (Input Prohibited)	High Torque ～ No Backlash	Heat Resistant ～ Small	High Torque ～ No Backlash	Low Moment of Inertia ～ Standard (Input Prohibited)	High Torque ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	Low Moment of Inertia ～ Standard (Input Prohibited)	Heat Resistant ～ Small
Overall Length(mm)	41	44	44	52	25 ～ 53	32	32	52	36	41	48	30	39	41	39
Max. Rotational Speed Range(r/min)	2001~4000	2001~4000	2001~4000 ～ 4001~10000	2001~4000	10001~78000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	10001~78000	10001~78000	10001~78000	4001~10000	10001~78000	4001~10000	4001~10000
Body Material	Aluminum ～ Steel, Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Aluminum ～ Steel, Aluminum	Aluminum	Aluminum	-	Stainless Steel	Stainless Steel	Aluminum ～ Stainless Steel	Stainless Steel
Allowable Torque(N•m)	4.5	4	4 ～ 5	5	4.5	4	4	4.5 ～ 5	4.5	4	4.7	3.5	3.5	4	3.5
Max. Rotational Speed(r/min)	4000	4000	4000 ～ 7500	3800	12000 ～ 25000	4600	4800	3800 ～ 9000	25000	12000	16000	10000	12000	10000	5000
Allowable Lateral Misalignment Range(mm)	-	-	-	-	-	-	-	-	-	-	-	-	0.02~0.2	-	0.02~0.2
Allowable Lateral Misalignment(mm)	0	-	-	0	-	-	0	0	-	-	-	0	0.2	-	0.2
Allowable Angular Misalignment(deg)	0	-	-	0	-	-	0	0	-	-	-	1	2.5	-	2.5
Buffer Material	Aluminum	-	-	Aluminum	-	-	-	Aluminum	-	-	-	Polyacetal / Aluminum	Polyacetal / Aluminum	-	Polyacetal / Aluminum

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

12.7

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

35

40

60
Drawing

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

1000 < 5000
Clear

Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

12.7

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

35

40

60
Drawing

Clear

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

O.D.(Ø)
12.7

13

15

16

18.5

19

19.1

20

21

22.2

24

24.6

25

26

26.2

28.5

30

31.8

32

32.5

34

35

38.5

39

40

43

45

49

50

51

53

56

60

63

65

82

108
Drawing

Clear

Features
Heat Resistant

High Accuracy

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)
Clear

Overall Length(mm)
13

14

16

17

18

18.5

19

20

21.5

21.9

22

22.5

23

24

25

25.5

26

26.5

27.4

29

30

31

31.4

32

35

36

39

39.5

40

41

43

44

45

47

48

50

51

52

53

54

55

56

57

63.5

65

66

70

71

76.2

88
Drawing

Clear

Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear

Body Material
Aluminum

Stainless Steel

Steel

Steel, Aluminum
Clear

Allowable Torque(N•m)
0.2

0.3

0.4

0.5

0.6

0.7

0.9

1

1.2

1.4

1.5

1.6

1.8

2

2.1

2.3

2.4

2.5

2.6

2.8

3

3.5

4

4.5

4.7

5

6

6.5

7

7.8

8

8.8

9.8

10

11

11.8

12

13

15.7

16

19.6

20

24

25

34

35

37.3

40

41.2

49

54.9

60.8

68.6

75.5

88.2

103

123

157

177

206

400

470

1165

2370
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

Max. Rotational Speed(r/min)
2600

2800

3000

3300

3800

4000

4500

4600

4700

4800

5000

6000

6100

6500

7000

7400

7500

7600

8000

9000

9300

9500

10000

12000

13000

14000

15000

16000

17000

18000

19000

20000

22000

23000

24000

25000

26000

28000

31000

33000

39000
Clear

Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear

Allowable Lateral Misalignment(mm)
0

0.1

0.15

0.2

0.25

0.3

0.36
Clear

Allowable Angular Misalignment(deg)
0

1

2.5
Clear

Buffer Material
- Polyacetal
- Aluminum
- Stainless Steel
Clear

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- ADVANCED (1)
- SCH (1)
- SS (1)
- NIHON MINIATURE (0)
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Rigid Type（Allowable Torque Range：3.01~5.00）

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D2(Ø)

Application

O.D.(Ø)

Features

Overall Length(mm)

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Allowable Angular Misalignment(deg)

Buffer Material

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