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Applications
Brands
- Webcode Seach | Series
-
#CODE
- Discontinued Products
R+W Flexible Shaft Couplings（Allowable Lateral Misalignment Range：0.41~1.0）
Type
-
With Slit -
Disc Type -
Oldham Type -
Jaw Type -
Bellows Type -
Others
-
Flexible Couplings - Bellows type, zero backlash, BK2 series.
R+W
Features
Easy to mount
Light weight and low moment of inertia
High torsional stiffness
Design
Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.
Material
Bellows: high grade stainless steel
Hubs: see table
Advantage
Smooth stable running in highly dynamic and highly precise motion applications
Sizes 200 and above are available on special request.- CAD ：
- 3D
Days to Ship: 5 Days or more -
Flexible Couplings - Bellows type, zero backlash, BK2 series, (Inches).
R+W
Features
Easy to mount
Light weight and low moment of inertia
High torsional stiffness
Design
Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.
Material
Bellows: high grade stainless steel
Hubs: see table
Advantage
Smooth stable running in highly dynamic and highly precise motion applications
Sizes 200 and above are available on special request.
Pilot bore parts can be found on the metric page.here.- CAD ：
- 3D
Days to Ship: 21 Days
| Brand |
|---|
| Product Series |
| CAD |
| Days to Ship |
| Type |
| Allowable Misalignment |
| Application |
| Allowable Torque Range(N•m) |
| For Shaft Size D1(mm) |
| For Shaft Size D2(mm) |
| Outer Dia. A(Ø) |
| Overall Length W(mm) |
| Max. Rotational Speed Range(r/min) |
| Feature |
| Body Material |
| Category |
| Allowable Torque(N•m) |
| Max. Rotational Speed(r/min) |
| Allowable Angular Misalignment(deg) |
| Allowable Lateral Misalignment Range(mm) |
| Allowable Lateral Misalignment(mm) |
| Buffer Part Material |
| Disc Part Material |
| Bellows Part Material |
| For Shaft Size D1(inch) |
| For Shaft Size D2(inch) |
|
| |
| Brand | R+W | R+W |
| Product Series | Flexible Couplings - Bellows type, zero backlash, BK2 series. | Flexible Couplings - Bellows type, zero backlash, BK2 series, (Inches). |
| CAD |
|
|
| Days to Ship | 5 Days or more | 21 Days |
| Type | Bellows Type | Bellows Type |
| Allowable Misalignment | - | - |
| Application | - | - |
| Allowable Torque Range(N•m) | 10.01~20.00 ～ 100~less than 500 | 10.01~20.00 ～ 100~less than 500 |
| For Shaft Size D1(mm) | 0-Pilot Bore ～ 42 | - |
| For Shaft Size D2(mm) | 0-Pilot Bore ～ 42 | - |
| Outer Dia. A(Ø) | 49 ～ 81 | 49 ～ 81 |
| Overall Length W(mm) | 99 ～ 144 | 99 ～ 144 |
| Max. Rotational Speed Range(r/min) | 4001~10000 | 4001~10000 |
| Feature | Low Moment of Inertia ～ No Backlash | Low Moment of Inertia ～ No Backlash |
| Body Material | Aluminum | Aluminum |
| Category | - | - |
| Allowable Torque(N•m) | 15 ～ 150 | 15 ～ 150 |
| Max. Rotational Speed(r/min) | 10000 | 10000 |
| Allowable Angular Misalignment(deg) | 2 | 2 |
| Allowable Lateral Misalignment Range(mm) | 0.41~1.0 | 0.41~1.0 |
| Allowable Lateral Misalignment(mm) | 1 | 1 |
| Buffer Part Material | - | - |
| Disc Part Material | - | - |
| Bellows Part Material | Stainless Steel | Stainless Steel |
| For Shaft Size D1(inch) | - | 1 ～ 7/8 |
| For Shaft Size D2(inch) | - | 1 ～ 7/8 |
Loading...
Configure
Specification/Dimensions
-
Allowable Misalignment
-
None -
Angular -
Eccentricity -
Axial
-
-
Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
-
Allowable Torque Range(N•m)
-
Metric / Inch
- metric
-
For Shaft Size D1(mm)
-
For Shaft Size D2(mm)
-
Outer Dia. A(Ø)
- 6
- 6.4
- 8
- 9
- 9.5
- 10
- 12
- 12.7
- 13
- 13.5
- 14
- 14.5
- 15
- 16
- 16.1
- 16.6
- 16.8
- 17
- 18
- 19
- 19.1
- 20
- 21
- 22
- 24
- 25
- 25.4
- 26
- 27
- 27.3
- 28
- 29
- 30
- 31.7
- 32
- 33.3
- 34
- 34.4
- 35
- 36
- 38
- 39
- 40
- 41.3
- 42
- 44
- 44.5
- 45
- 46
- 48
- 49
- 50
- 53.6
- 54
- 54.5
- 55
- 56
- 57
- 58
- 60
- 63
- 64
- 65
- 66
- 66.5
- 67
- 68
- 70
- 75
- 79
- 80
- 81
- 82
- 85
- 87
- 88
- 90
- 94
- 95
- 100
- 102
- 104
- 105
- 110
- 118
- 123
- 125
- 126
- 144
- 155
-
Overall Length W(mm)
- 5.1
- 7.3
- 8.4
- 9
- 9.4
- 9.6
- 10
- 10.2
- 10.5
- 11.2
- 11.8
- 12.4
- 12.7
- 13.5
- 14
- 14.2
- 14.6
- 14.9
- 15
- 15.5
- 15.7
- 15.8
- 15.9
- 16
- 16.2
- 16.5
- 16.6
- 16.7
- 17.4
- 17.8
- 18
- 18.1
- 18.4
- 18.5
- 18.8
- 19
- 19.35
- 19.4
- 19.8
- 20
- 20.2
- 20.4
- 20.5
- 21
- 21.2
- 21.4
- 21.5
- 21.6
- 22
- 22.1
- 22.5
- 23
- 23.1
- 23.15
- 23.2
- 23.3
- 23.4
- 23.5
- 23.6
- 24
- 24.4
- 24.5
- 25
- 25.5
- 25.6
- 25.7
- 25.9
- 26
- 26.2
- 26.5
- 26.6
- 27
- 27.2
- 27.3
- 27.4
- 28
- 28.2
- 28.4
- 29
- 29.8
- 30
- 30.2
- 30.4
- 31
- 31.2
- 31.6
- 32
- 32.2
- 32.3
- 32.5
- 32.7
- 32.8
- 33
- 33.3
- 33.8
- 34
- 34.4
- 35
- 36
- 36.5
- 36.8
- 37.2
- 37.4
- 37.8
- 38
- 38.2
- 38.6
- 39
- 39.2
- 39.4
- 39.5
- 40
- 40.5
- 41
- 41.8
- 42
- 43.2
- 43.4
- 43.6
- 44
- 44.7
- 44.8
- 45
- 45.2
- 46
- 46.6
- 47
- 47.6
- 48
- 48.4
- 49.2
- 49.4
- 50
- 50.2
- 50.6
- 50.8
- 51
- 51.2
- 52
- 53
- 53.4
- 53.6
- 54
- 54.1
- 54.4
- 54.5
- 54.6
- 55
- 55.5
- 56
- 56.5
- 56.6
- 57
- 58
- 58.2
- 58.6
- 59
- 59.7
- 59.8
- 60
- 60.4
- 61
- 61.2
- 62
- 63.4
- 63.6
- 63.8
- 64.8
- 65
- 65.6
- 66
- 66.6
- 67
- 67.5
- 68
- 68.3
- 68.6
- 68.7
- 68.8
- 69
- 69.6
- 69.8
- 70
- 70.5
- 70.6
- 71
- 71.2
- 72
- 73
- 73.3
- 74
- 74.4
- 74.8
- 75
- 75.6
- 77
- 77.6
- 77.8
- 78
- 78.8
- 79
- 79.5
- 79.8
- 80
- 80.8
- 81
- 82
- 83
- 83.6
- 84
- 84.7
- 85.5
- 85.6
- 86
- 88
- 89.3
- 89.6
- 90
- 90.8
- 91
- 92
- 93
- 93.6
- 94
- 95
- 95.6
- 96
- 97
- 97.2
- 98
- 98.6
- 99
- 99.6
- 100
- 101.6
- 102
- 104.4
- 105.8
- 106
- 107
- 107.6
- 109
- 110
- 112.8
- 113
- 114
- 115.6
- 119.6
- 120
- 120.8
- 123.6
- 125
- 126
- 127
- 129.6
- 130
- 137.6
- 140
- 143
- 144
- 150
- 150.6
- 154
- 154.6
- 160
- 170.6
-
Max. Rotational Speed Range(r/min)
-
Feature
-
Body Material
-
Category
- Coupling Main Body
- Maintenace Parts
-
Allowable Torque(N•m)
-
Max. Rotational Speed(r/min)
-
Allowable Angular Misalignment(deg)
-
Allowable Lateral Misalignment Range(mm)
-
Allowable Lateral Misalignment(mm)
-
Buffer Part Material
-
Disc Part Material
-
Bellows Part Material
-
For Shaft Size D1(inch)
-
For Shaft Size D2(inch)
Narrow search by specifying Manufacturer
-
- MISUMI (9)
- NBK (6)
- Miki Pulley (4)
- R+W (2)
- Mighty (1)
- Sakai Manufacturing (1)
- ISEL (0)
- Nihon Miniature Coupling (0)
CAD
-
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 5 Days or Less
- 6 Days or Less
- 8 Days or Less
- 9 Days or Less
- 10 Days or Less
- 11 Days or Less
- 12 Days or Less
- 13 Days or Less
- 14 Days or Less
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