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MISUMI Flexible Shaft Couplings（Type：Jaw）
MISUMI offers products Flexible Shaft Couplings specified by Type Jaw 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. MISUMI products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.
Configure
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
-
Allowable Torque Range(N•m)
-
Features
-
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)
-
Product Category
- Coupling Main Body
- Maintenance Components
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Allowable Lateral Misalignment Range(mm)
-
Max. Rotational Speed(r/min)
-
Buffer Material
-
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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- 8 items
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You can add up to 6 items per a category to the compare list.
MISUMI
Flexible coupling with high torque and vibration absorption.
[Features]
· Jaw type flexible coupling.
· The tight fit can transmit zero backlash at low torque.
· Easy fit makes it easy to assemble and split the hub.
· Excellent flexibility. In addition to eccentricity and declination, it also absorbs torsional vibration.
· Electrically insulating and resistance value: 2 MΩ or more.
· 4 types of sleeve hardness. Select according to usage conditions such as torque and misalignment.
[Application]
· For transporting devices / stirrers / blowers / pumps / dispensers, etc.Days to Ship: 
5 Day(s)
5 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Jaw Couplings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Shaft Hole Diameter Minimum/Maximum (mm.): 4 and 80
● Outside Diameter Minimum/Maximum (mm.): 4 and 80
● Overall Length Minimum/Maximum (mm.) : 25 and 160
● Material :
Hub - Aluminum Alloy
Spacer - Polyurethane
[Application]
Jaw Couplings are commonly used in various applications in factory automation systemsDays to Ship:
9 Day(s)
9 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
Flexible coupling with high torque and vibration absorption.
[Features]
· Jaw type flexible coupling.
· The tight fit can transmit zero backlash at low torque.
· Easy fit makes it easy to assemble and split the hub.
· Excellent flexibility. In addition to eccentricity and declination, it also absorbs torsional vibration.
· Electrically insulating and resistance value: 2 MΩ or more.
· 4 types of sleeve hardness.Select according to usage conditions such as torque and misalignment.
[Application]
· For transporting devices / stirrers / blowers / pumps / dispensers, etc.Days to Ship:
5 Day(s)
5 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Jaw Couplings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Shaft Hole Diameter Minimum/Maximum (mm.): 3 and 60
● Outside Diameter Minimum/Maximum (mm.): 14 and 105
● Overall Length Minimum/Maximum (mm.) : 22 and 140
● Material :
Hub - Aluminum Alloy
Spacer - Polyurethane
[Application]
Jaw Couplings are commonly used in various applications in factory automation systemsDays to Ship:
9 Day(s)
9 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
This is an economy item, The price is cheaper than the MISUMI standard product.
[Compatible with keyway holes] Spacers are pressed into the hub for excellent transmission performance. Jaw coupling that can absorb vibration with a polyurethane spacer.From: ฿ 982.80 Days to Ship:
Same day
Same day
-
Economy seriesYou can add up to 6 items per a category to the compare list.
· GCJS/ GCJSLK/ GCJSRK/ GCJSWK Jaw Couplings Set Screw Type.
· Jaw Couplings Application: Stepping Motor / Encoder.
· Maximum Rotational Speed Range: 10001~78000 (r/min).
· Maximum Rotational Speed: 10000 (r/min).
· Allowable Angular Misalignment: 1
· Jaw Couplings Body material: Aluminum Alloy.
· The spacer is made of Polyurethane and thus, can absorb vibration efficiently.
· Shaft Tightening Method: Set Screw
· Spacer Selectable Color: Blue, White and Red.
· Operating Temperature: -20°C to 60°C.
· Excellent torque transmission performance has been achieved by press-fitting the spacer into the hub.From: ฿ 568.75 Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Jaw & Spider Couplings - Set Screw
MISUMI
Standard coupling with standardized high torque and stainless steel hub type.
[Features]
· Compresses the spider and transmits torque.
· A smooth blind fit between the hub and spider. Easy to install and remove.
· Even if the motor or machine is blindfolded and the coupling is difficult to see, you can assemble by feel.
· Easy maintenance.
[Applications]
· For pumps, compressors, speed reducers, conveyors, etc.Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Jaw Couplings - Set Screw / Clamping
MISUMI
· Zero backlash
· Vibration & sound absorption
· Cushion has a pipe shape with great flexibility and long life
· Cushion material has large and small torsional rigidity
· A small selection is possible
· Hub material is aluminum die-cast, small moment of inertiaDays to Ship:
7 Day(s)
7 Day(s)
| 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.  | 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 | MISUMI | MISUMI | MISUMI | MISUMI | ||||
| Product Series | ||||||||
| CAD |
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| From | ฿ 982.80 | ฿ 568.75 | ||||||
| Days to Ship | 5 Day(s) | 9 Day(s) | 5 Day(s) | 9 Day(s) | Same day | Same day | 5 Day(s) | 7 Day(s) |
| Type | Jaw | Jaw | Jaw | Jaw | Jaw | Jaw | Jaw | Jaw |
| Shaft Bore Dia. (machined) D1(Ø) | 3 ～ 16 | 4 ～ 80 | 3 ～ 16 | 3 ～ 60 | 8 ～ 12 | 5 ～ 14 | - | 15 ～ 40 |
| Shaft Bore Dia. (machined) D2(Ø) | 3 ～ 16 | 4 ～ 80 | 3 ～ 16 | 3 ～ 60 | 10 ～ 12 | 6 ～ 14 | - | 15 ～ 40 |
| Outer Dia. A(Ø) | 14 ～ 40 | 20 ～ 120 | 14 ～ 40 | 14 ～ 105 | 30 | 14 ～ 30 | 27.3 ～ 53.6 | 55 ～ 95 |
| Overall Length W(mm) | 22 ～ 66 | 25 ～ 160 | 22 ～ 66 | 22 ～ 140 | 35 | 22 ～ 35 | 43.4 ～ 63.8 | 60 ～ 100 |
| Application | Standard | Standard / Servo Motor / Stepping Motor | Standard | Standard / Servo Motor / Stepping Motor | Servo Motor / Stepping Motor | Stepping Motor / Encoder | Standard | Standard |
| Allowable Torque Range(N•m) | 0.05~1.00 ～ 10.01~20.00 | - | 0.05~1.00 ～ 10.01~20.00 | - | 3.01~5.00 ～ 10.01~20.00 | 0.05~1.00 ～ 10.01~20.00 | 1.01~3.00 ～ 10.01~20.00 | 10.01~20.00 ～ 50.01~100.00 |
| Features | High Torque ～ Low Moment of Inertia | High Torque ～ Vibration Insulation | High Torque ～ Low Moment of Inertia | High Torque ～ Vibration Insulation | High Torque ～ Vibration Insulation | High Torque ～ Vibration Insulation | - | High Torque ～ Low Moment of Inertia |
| 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 | Angular Misalignment / Eccentricity / Axial Misalignment |
| Max. Rotational Speed Range(r/min) | 10001~78000 | - | 10001~78000 | - | 4001~10000 | 10001~78000 | 4001~10000 ～ 10001~78000 | 2001~4000 ～ 10001~78000 |
| Body Material | Aluminum | Aluminum Alloy | Aluminum | Aluminum Alloy | Aluminum | Aluminum Alloy | Steel | Aluminum |
| Allowable Torque(N•m) | 0.7 ～ 17 | - | 0.7 ～ 17 | - | 4 ～ 12.5 | 0.7 ～ 12.5 | 2.1 ～ 13.1 | 20 ～ 180 |
| Allowable Angular Misalignment(deg) | 1 | - | 1 | - | 1 | 1 | 1 | 1 ～ 2 |
| Allowable Lateral Misalignment(mm) | 0.1 ～ 0.2 | - | 0.1 ～ 0.2 | - | 0.1 ～ 0.2 | 0.1 ～ 0.2 | 0.38 | 0.1 ～ 0.4 |
| 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 |
| Allowable Lateral Misalignment Range(mm) | 0.02~0.2 | - | 0.02~0.2 | - | 0.02~0.2 | 0.02~0.2 | 0.21~0.40 | 0.02~0.2 ～ 0.21~0.40 |
| Max. Rotational Speed(r/min) | 15000 ～ 45000 | - | 15000 ～ 45000 | - | 21000 | 10000 ～ 45000 | 9000 ～ 18000 | 4000 ～ 20000 |
| Buffer Material | Polyurethane | Polyurethane | Polyurethane | Polyurethane | Polyurethane | Polyurethane | - | Polyurethane / Nylon |
| Disc Material | - | - | - | - | - | - | - | - |
| 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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