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MIGHTY Flexible Shaft Couplings（Type：Oldham）
MIGHTY offers products Flexible Shaft Couplings specified by Type Oldham from Automation Components product category. There are a total of 3 items. Search and select detailed specifications of parts for your machine with free CAD downloads. MIGHTY 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
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Allowable Torque Range(N•m)
-
Features
-
Allowable Misalignment
-
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
-
Allowable Lateral Misalignment Range(mm)
-
Max. Rotational Speed(r/min)
-
Buffer Material
-
Disc Material
-
Bellows Material
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Type
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|---|---|
Brand |
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025MIGHTY
· Flexible Shaft Coupling - Oldham, Clamping, MJC Series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)From: ฿ 2,371.74 Special Price Days to Ship: 
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025MIGHTY
· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)From: ฿ 190.26 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025MIGHTY
[Features]
·True zero backlash due to preload structure
·Structurally absorbs eccentricity and declination, no fatigue fracture
·No need for troublesome, precise alignment
·Broad selectivity with a wide range of variations
·Electrical insulation, non-magnetic, oil-free
[Applications]
·Digital servo equipment, robots, XY tables, measuring instruments, measuring equipment, electronic equipment, information and communication equipment
·Servo motors, stepping motors, resolvers, synchros, etc., radars, sonars, fish finders, precision equipment, air conditioning equipment, environmental equipmentFrom: ฿ 13,216.02 Special Price Days to Ship:
Same day
Same day
| Brand |
|---|
| Product Series |
| 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 |
You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | |
| Brand | MIGHTY | MIGHTY | MIGHTY |
| Product Series | |||
| From | ฿ 2,371.74 Special Price On Sale Until 31/03/2025 | ฿ 190.26 Special Price On Sale Until 31/03/2025 | ฿ 13,216.02 Special Price On Sale Until 31/03/2025 |
| Days to Ship | Same day | Same day | Same day |
| Type | Oldham | Oldham | Oldham |
| Shaft Bore Dia. (machined) D1(Ø) | 3 ～ 30 | 2 ～ 56 | 14 ～ 60 |
| Shaft Bore Dia. (machined) D2(Ø) | 3 ～ 30 | 2 ～ 30 | 14 ～ 60 |
| Outer Dia. A(Ø) | 19.1 ～ 57 | 6.4 ～ 118 | 70 ～ 118 |
| Overall Length W(mm) | 22 ～ 77.8 | 5.1 ～ 77.8 | 82.6 ～ 141 |
| Application | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor / Encoder |
| Allowable Torque Range(N•m) | 1.01~3.00 ～ 20.01~50.00 | 0.05~1.00 ～ 20.01~50.00 | 100 < 500 |
| Features | High Accuracy ～ Vibration Insulation | High Accuracy ～ Vibration Insulation | High Accuracy ～ Vibration Insulation |
| Allowable Misalignment | Angular Misalignment / Eccentricity | Not Provided / Angular Misalignment / Eccentricity | Angular Misalignment / Eccentricity |
| Max. Rotational Speed Range(r/min) | - | - | - |
| Body Material | Aluminum | Aluminum / Alloy | Aluminum |
| Allowable Torque(N•m) | 1.7 ～ 37.5 | 0.06 ～ 37.5 | 117 ～ 400 |
| Allowable Angular Misalignment(deg) | 1 | 1 | 1 |
| Allowable Lateral Misalignment(mm) | 2.4 ～ 7 | 0.8 ～ 7 | 8 ～ 12 |
| Product Category | - | - | - |
| Allowable Lateral Misalignment Range(mm) | 1.1~3.0 ～ 5.1~100 | 0.41~1.0 ～ 5.1~100 | 5.1~100 |
| Max. Rotational Speed(r/min) | - | - | - |
| Buffer Material | Polyacetal | Polyacetal / Nylon / PEEK / Others | Polyacetal |
| Disc Material | - | - | - |
| Bellows Material | - | - | - |
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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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