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- Webcode Seach | Series
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#CODE
- Discontinued Products
R+W Flexible Shaft Couplings（Type：Jaw Type）
Type
-
With Slit -
Disc Type -
Oldham Type -
Jaw Type -
Bellows Type -
Others
-
Flexible Couplings - zero backlash, EKL series.
R+W
Features
Short overall length
Easy mounting
Vibration damping
Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert
Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels
Advantage
Smooth running and reliable transmission with absorption of vibration and shock
Size 800 is available on special request.- CAD ：
- 3D
Days to Ship: 5 Days or more -
Flexible Couplings - zero backlash, EK2 series.
R+W
Features
Easy to mount
Highly concentric assembly
Vibration damping
Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert
Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels
Advantage
Smooth running and reliable transmission with absorption of vibration and shock
Size 800 is available on special request.- CAD ：
- 3D
Days to Ship: 5 Days or more -
Flexible Couplings - Type B elastomer separator.
R+W
The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.
Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.
Features: high torsional stiffness.- CAD ：
- 3D
Days to Ship: 9 Days -
Flexible Couplings - zero backlash, EK2 series, (Inches).
R+W
Features
Easy to mount
Highly concentric assembly
Vibration damping
Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert
Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels
Advantage
Smooth running and reliable transmission with absorption of vibration and shock
Size 800 is available on special request.- CAD ：
- 3D
Days to Ship: 5 Days or more -
Flexible Couplings - zero backlash, EKL series, (Inches).
R+W
Features
Short overall length
Easy mounting
Vibration damping
Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert
Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels
Advantage
Smooth running and reliable transmission with absorption of vibration and shock
Size 800 is available on special request.- CAD ：
- 3D
Days to Ship: 5 Days or more -
Flexible Couplings - Elastomer separator, type D.
R+W
The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.
Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.
Features: electrically conductive*
*The electrical conductivity of the elastomer material is to prevent the electrostatic charging of the elastomer coupling system, to reduce the risk of sparking in operation. ATEX technical data is available upon request.- CAD ：
- 3D
Days to Ship: 9 Days -
Flexible Couplings - Type A elastomer separator.
R+W
The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.
Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.
Features: high damping.- CAD ：
- 3D
Days to Ship: 9 Days -
Flexible Couplings - Type C elastomer separator.
R+W
The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.
Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.
Features: very high damping.- CAD ：
- 3D
Days to Ship: 9 Days -
Flexible Couplings - Elastomer separator, type E.
R+W
The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.
Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.
Features: temperature resistant.- CAD ：
- 3D
Days to Ship: 9 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 | R+W | R+W | R+W | R+W | R+W | R+W | R+W |
| Product Series | |||||||||
| CAD |
|
|
|
|
|
|
|
|
|
| Days to Ship | 5 Days or more | 5 Days or more | 9 Days | 5 Days or more | 5 Days or more | 9 Days | 9 Days | 9 Days | 9 Days |
| Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type | Jaw Type |
| Allowable Misalignment | - | - | - | - | - | - | - | - | - |
| Application | Servo Motor / Stepping Motor | Servo Motor / Stepping Motor | - | Servo Motor / Stepping Motor | Servo Motor / Stepping Motor | - | - | - | - |
| Allowable Torque Range(N•m) | 10.01~20.00 ～ 1000~less than 5000 | 10.01~20.00 ～ 1000~less than 5000 | - | 10.01~20.00 ～ 1000~less than 5000 | 10.01~20.00 ～ 1000~less than 5000 | - | - | - | - |
| For Shaft Size D1(mm) | 3 ～ 60 | 8 ～ 60 | - | - | - | - | - | - | - |
| For Shaft Size D2(mm) | 3 ～ 60 | 8 ～ 60 | - | - | - | - | - | - | - |
| Outer Dia. A(Ø) | 16 ～ 102 | 42 ～ 102 | - | 42 ～ 102 | 16 ～ 102 | - | - | - | - |
| Overall Length W(mm) | 20 ～ 94 | 66 ～ 126 | - | 66 ～ 126 | 20 ～ 94 | - | - | - | - |
| Max. Rotational Speed Range(r/min) | 4001~10000 ～ 10001~78000 | 4001~10000 ～ 10001~78000 | 10001~78000 | 4001~10000 ～ 10001~78000 | 4001~10000 ～ 10001~78000 | 10001~78000 | 10001~78000 | 10001~78000 | 10001~78000 |
| Feature | No Backlash | No Backlash | - | No Backlash | No Backlash | - | - | - | - |
| Body Material | Aluminum | Aluminum | - | Aluminum | Aluminum | - | - | - | - |
| Category | - | - | - | - | - | - | - | - | - |
| Allowable Torque(N•m) | 1 ～ 1350 | 12 ～ 1350 | 5 ～ 1350 | 12 ～ 1350 | 1 ～ 1350 | 22 ～ 945 | 4 ～ 1060 | 1 ～ 190 | 5 ～ 1350 |
| Max. Rotational Speed(r/min) | 8000 ～ 15000 | 8000 ～ 12500 | 17000 ～ 67000 | 8000 ～ 12500 | 8000 ～ 15000 | 11900 ～ 44100 | 16000 ～ 60000 | 12000 ～ 45000 | 17000 ～ 67000 |
| Allowable Angular Misalignment(deg) | 0.8 ～ 1.2 | 1 | 0.08 ～ 0.8 | 0.8 ～ 1.2 | 0.8 ～ 1.2 | 0.056 ～ 0.56 | 1 | 1.2 | 0.08 ～ 0.8 |
| Allowable Lateral Misalignment Range(mm) | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 ～ 0.21~0.40 | - | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 ～ 0.21~0.40 | - | - | - | - |
| Allowable Lateral Misalignment(mm) | 0.06 ～ 0.35 | 0.15 | 0.06 ～ 0.18 | 0.08 ～ 0.35 | 0.06 ～ 0.35 | 0.06 ～ 0.13 | 0.08 ～ 0.2 | 0.2 ～ 0.35 | 0.06 ～ 0.18 |
| Buffer Part Material | Polyurethane | Polyurethane | - | Polyurethane | Polyurethane | - | - | - | - |
| Disc Part Material | - | - | - | - | - | - | - | - | - |
| Bellows Part Material | - | - | - | - | - | - | - | - | - |
| For Shaft Size D1(inch) | - | - | - | 1 ～ 7/8 | 1 ～ 7/8 | - | - | - | - |
| For Shaft Size D2(inch) | - | - | - | 1 ～ 7/8 | 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)
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