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SCH Flexible Shaft Couplings（Features：No Backlash）
SCH offers products Flexible Shaft Couplings specified by Features No Backlash 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 downloads. SCH products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.
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Specification/Dimensions
-
Shaft Bore Dia. (machined) D1(Ø)
-
Shaft Bore Dia. (machined) D2(Ø)
-
Outer Dia. A(Ø)
- 6
- 6.4
- 8
- 9
- 9.5
- 10
- 12
- 12.7
- 13
- 13.5
- 14
- 14.5
- 15
- 15.5
- 15.8
- 16
- 16.1
- 16.5
- 16.6
- 16.8
- 17
- 17.5
- 18
- 19
- 19.1
- 19.5
- 20
- 21
- 22
- 22.2
- 23.8
- 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
- 67
- 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
-
Overall Length W(mm)
- 5.1
- 7.3
- 8.4
- 9
- 9.4
- 9.6
- 10
- 10.2
- 10.5
- 11
- 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
- 27.5
- 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
- 53.2
- 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
- 56.9
- 57
- 57.4
- 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
- 65.8
- 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
- 71.4
- 72
- 72.4
- 73
- 73.3
- 74
- 74.4
- 74.8
- 75
- 75.6
- 76.2
- 77
- 77.6
- 77.8
- 78
- 78.2
- 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
- 86.1
- 86.6
- 88
- 89.3
- 89.5
- 89.6
- 89.8
- 89.9
- 90
- 90.5
- 90.8
- 91
- 92
- 93.6
- 93.9
- 94
- 95
- 95.6
- 96
- 97
- 97.2
- 98
- 98.4
- 98.5
- 98.6
- 99
- 99.2
- 99.6
- 100
- 100.2
- 100.4
- 101
- 101.6
- 102
- 102.5
- 104
- 104.4
- 105.8
- 106
- 107.3
- 107.6
- 108
- 109
- 110
- 111
- 111.2
- 112.8
- 113
- 114
- 115
- 115.6
- 117.6
- 118.4
- 118.8
- 119.6
- 120
- 120.8
- 121
- 123.6
- 124
- 125
- 126
- 126.6
- 127
- 129
- 129.6
- 130
- 130.2
- 131
- 131.2
- 131.7
- 136.4
- 137.6
- 138
- 139.7
- 140
- 141
- 143.0
- 143.6
- 144
- 144.2
- 146
- 147
- 150
- 150.6
- 151.7
- 153.0
- 154
- 154.6
- 156.4
- 159.0
- 159.6
- 160
- 164
- 164.6
- 165
- 166.2
- 168.9
- 170.6
- 174.0
- 176
- 178.4
- 180.8
- 182.8
- 186.8
- 191.6
- 192.4
- 193
- 194.0
- 195.0
- 200
- 201.7
- 208.8
- 209.2
- 210.6
- 216
- 216.6
- 217
- 218
- 222.6
- 223
- 227.0
- 230.4
- 238
- 241.2
- 241.4
- 247.0
- 249.4
- 250.6
- 251.0
- 251.6
- 260
- 266.7
- 267.0
- 286.8
- 289.6
- 289.8
- 290
- 293.9
- 297.0
- 304.8
- 307.0
- 327.2
- 328.6
- 335
- 337.2
- 338.6
- 339.7
- 355.6
- 377
- 381.0
- 382.0
- 382.4
- 391
- 421
- 435.4
- 447.8
- 477.8
- 607
-
Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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Allowable Torque Range(N•m)
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Features
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Allowable Misalignment
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Not Provided -
Angular Misalignment -
Eccentricity -
Axial Misalignment
-
-
Max. Rotational Speed Range(r/min)
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Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
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Allowable Torque(N•m)
-
Allowable Angular Misalignment(deg)
-
Allowable Lateral Misalignment(mm)
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Product Category
- Coupling Main Body
- Maintenance Components
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Allowable Lateral Misalignment Range(mm)
-
Max. Rotational Speed(r/min)
-
Buffer Material
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Disc Material
-
Bellows Material
-
Cleaning Method
- Degreasing
- Precision Cleaning
-
Characteristics/Applications
-
Environmentally friendly
- RoHS Compliant (10 Substances)
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Type
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Brand |
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| CAD |
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| Days to Ship |
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- 8 items
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You can add up to 6 items per a category to the compare list.
Slit-Shaped Coupling, Clamping Long Type
SCH
Slitted 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 manufacturer of couplings established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, the manufacturer is highly rated in Asia, Southeast Asia and Europe.From: ฿ 970.97 Days to Ship: 
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
Helical Slit Shape Coupling, Clamping Type
SCH
Features both high rigidity and excellent flexibility. Clamping type product, suitable for use with servomotors and stepper motors. SC is a manufacturer of couplings established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, the manufacturer is highly rated in Asia, Southeast Asia and Europe.From: ฿ 952.77 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
Slit Type Coupling, Set Screw, Long Type
SCH
Slitted type couplings are suitable for applications where rotational accuracy is required. Long set screw type product that achieves high responsiveness with a low moment of inertia. SC is a manufacturer of couplings established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, the manufacturer is highly rated in Asia, Southeast Asia and Europe.From: ฿ 443.23 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
Oldham Type Coupling, Set Screw Type
SCH
Brand-name products provided by MISUMI-VONA are based on customer needs and carefully selected from the products of rapidly growing manufacturers in Asia. Select the most appropriate item for the usage environment. A coupling manufacturer established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, the manufacturer is highly rated in Asia, Southeast Asia and Europe.From: ฿ 829.92 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
![Slit Type Coupling - Set Screw Type [SWS-16]](//th.misumi-ec.com/en/linked/material/mech/SCH1/PHOTO/221005200428.jpg?$product_view_b$)
Slit Type Coupling - Set Screw Type [SWS-16]
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.From: ฿ 694.33 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
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.From: ฿ 882.25 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Disc Type Coupling, Clamping Type (Single Disc), SGS
SCH
Brand-name products provided by MISUMI-VONA are based on customer needs and carefully selected from the products of rapidly growing manufacturers in Asia. Select the most appropriate item for the usage environment. A coupling manufacturer established in 1987. With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, the manufacturer is highly rated in Asia, Southeast Asia and Europe.From: ฿ 899.08 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
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.From: ฿ 1,373.65 Days to Ship:
3 Day(s)
3 Day(s)
![Slit Type Coupling - Set Screw Type [SWS-16]](http://th.misumi-ec.com/en/linked/material/mech/SCH1/PHOTO/221005200428.jpg?$product_view_b$)
| 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 |
| Cleaning Method |
| Characteristics/Applications |
| Environmentally friendly |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list. ![Slit Type Coupling - Set Screw Type [SWS-16]](http://th.misumi-ec.com/en/linked/material/mech/SCH1/PHOTO/221005200428.jpg?$product_view_c$) | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | SCH | SCH | SCH | SCH | SCH | SCH | SCH | SCH |
| Product Series | ||||||||
| CAD |
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| From | ฿ 970.97 | ฿ 952.77 | ฿ 443.23 | ฿ 829.92 | ฿ 694.33 | ฿ 882.25 | ฿ 899.08 | ฿ 1,373.65 |
| Days to Ship | 3 Day(s) | 3 Day(s) | 3 Day(s) | 3 Day(s) | 5 Day(s) | 5 Day(s) | 3 Day(s) | 3 Day(s) |
| Type | Slit | Slit | Slit | Oldham | Slit | Slit | Disc | Disc |
| Shaft Bore Dia. (machined) D1(Ø) | 3 ～ 10 | 6 ～ 12 | 2 ～ 12 | 5 ～ 15 | 5 | 12 | 8 ～ 10 | 10 |
| Shaft Bore Dia. (machined) D2(Ø) | 4 ～ 11 | 8 ～ 10 | 4 ～ 14 | 5 ～ 15 | 10 | 10 | 8 ～ 14 | 10 |
| Outer Dia. A(Ø) | 12 ～ 32 | 19 ～ 25 | 8 ～ 32 | 20 ～ 40 | 20 | 25 | 27 ～ 40 | 27 |
| Overall Length W(mm) | 18.5 ～ 41 | 23 ～ 31 | 14 ～ 41 | 22 ～ 35 | 20 | 25 | 23.5 ～ 34.5 | 32 |
| Application | 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 | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor / Encoder |
| Allowable Torque Range(N•m) | 0.05~1.00 ～ 3.01~5.00 | 1.01~3.00 ～ 3.01~5.00 | 0.05~1.00 ～ 3.01~5.00 | 1.01~3.00 ～ 10.01~20.00 | 0.05~1.00 | 3.01~5.00 | 1.01~3.00 ～ 10.01~20.00 | 1.01~3.00 |
| Features | High Torque ～ Small | Low Moment of Inertia ～ Small | High Torque ～ Small | High Accuracy ～ Vibration Insulation | High Torque ～ Small | Low Moment of Inertia ～ Small | High Torque ～ No Backlash | High Torque ～ No Backlash |
| Allowable Misalignment | - | - | - | - | - | - | - | - |
| Max. Rotational Speed Range(r/min) | 4001~10000 ～ 10001~78000 | 10001~78000 | 10001~78000 | 2001~4000 ～ 4001~10000 | 10001~78000 | 10001~78000 | 4001~10000 | 4001~10000 |
| Body Material | Stainless Steel / Aluminum | Aluminum | Stainless Steel / Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
| Allowable Torque(N•m) | 0.6 ～ 4 | 1 ～ 2.2 | 0.2 ～ 4 | 2.4 ～ 18 | 1 | 3.2 | 3 ～ 14 | 3 |
| Allowable Angular Misalignment(deg) | 2 | 5 | 2 | 3 | 1 | 5 | 1 | 1.5 |
| Allowable Lateral Misalignment(mm) | 0.1 ～ 0.15 | 0.25 | 0.1 ～ 0.15 | 1.5 ～ 3 | 0.1 | 0.25 | 0.02 | 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 | Coupling Main Body |
| Allowable Lateral Misalignment Range(mm) | 0.02~0.2 | 0.21~0.40 | 0.02~0.2 | 1.1~3.0 | - | 0.21~0.40 | 0.02~0.2 | 0.02~0.2 |
| Max. Rotational Speed(r/min) | 4800 ～ 12000 | 25000 | 12000 ～ 48000 | 3800 ～ 7600 | 19000 | 25000 | 10000 | 10000 |
| Buffer Material | - | - | - | Nylon | - | - | - | - |
| Disc Material | - | - | - | - | - | - | Stainless Steel | Stainless Steel |
| Bellows Material | - | - | - | - | - | - | - | - |
| Cleaning Method | - | - | - | - | - | - | - | - |
| Characteristics/Applications | - | - | - | - | - | - | - | - |
| Environmentally friendly | - | - | - | - | - | - | - | - |
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Related Categories to 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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