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Flexible Couplings - With rubber separator.
NBK
Flexible couplings with rubber separator. High vibration absorption. For high torque. Zero Backlash. Optimized for actuators.
Days to Ship: | Same day or more |
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Show Stock Products
Flexible Couplings - MF series.
Nihon Miniature Coupling
Flexible couplings, MF series. They have a rubber separator and the coupling body material is cast zinc. The fastening method is by means of a clamp at each end. Ideal for conveying components with constant velocity.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Leaf spring type, LCS-T7 series.
Sakai Manufacturing
•Application : Servo Motor, Standard, Stepping Motor
•Body Material : Steel
•Allowable Misalignment : Angular, Axial, Eccentricity
For complete product overview and details on Precision Shaft Fitting, Leaf Spring Type, LCS-T7 Series see the sections below:
Days to Ship: | 19 Days or more |
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MISUMI
Compact and Ridgid. Selectable Clamping Keyless or Key Groove.
Days to Ship: | 8 Days or more |
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Flexible Couplings - High-torque disc, high rigidity.
MISUMI
Clamping Keyless Type is High Torque of up to Max. 250N Compatible..
Days to Ship: | 8 Days or more |
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Flexible Couplings - With polyurethane sleeve.
MISUMI
Flexible spider couplings with polyurethane sleeve. Operating temperature from -20°C to 60°C. Rotational speed from 39,000 to 19,000 depending on outside diameter.
Days to Ship: | 10 Days or more |
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Flexible Couplings - Slotted type, for servomotor, selectable fastening type.
MISUMI
Slotted type flexible couplings, for servomotor with choice of clamp or clamp fixing type. High torsional stiffness and low moment of inertia. The body material is A7075 Duraluminum. The spring is fully integrated into the coupling body thanks to the grooves.
Days to Ship: | 10 Days or more |
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Flexible Couplings - Disc, (Inches).
MISUMI
Flexible disc couplings in inches. They feature high torsional stiffness. These couplings are frequently used for XY tables and robotic mechanisms.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Slotted Type, (Inch and Metric).
MISUMI
Flexible grooved type couplings, with a choice of metric and inch sizes. The material can be selected between stainless steel or aluminum.
Days to Ship: | 10 Days or more |
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Flexible Couplings - Oldham Type, (Inch and Metric).
MISUMI
Oldham type flexible couplings, with a choice of metric and inch sizes. The coupling body material is aluminum. Spacer material is polyurethane.
Days to Ship: | 10 Days or more |
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Flexible Couplings - Servo Flex, SFS series.
Miki Pulley
Flexible Servo Flex couplings SFS series. Torsional stiffness is extremely high, super position control is possible. Since all power transmission is transmitted by friction coupling, there is no backlash.
Days to Ship: | 23 Days or more |
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Flexible Couplings - Double disc.
ISEL
Double disc flexible couplings. It has a selectable range for shaft diameters from 12 to 48 mm. Torsional stiffness is high due to the effectiveness of the disc.
Days to Ship: | 41 Days or more |
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Flexible Couplings - Double disc type, MHW series.
NBK
Double disc type flexible couplings, MHW series. Zero backlash. Stainless steel model allows eccentricity and deflection.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Slotted type, MSXP-C series.
NBK
Flexible grooved type couplings, series MSXP-C. They have excellent electrical and chemical resistance. Ideal for use in clean rooms. The body material is made of PEEK resin.
Days to Ship: | 8 Days or more |
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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.
Days to Ship: | 5 Days or more |
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Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series.
MISUMI
Most Suitable for Servo-Motor Driven Diveces
Days to Ship: | 8 Days or more |
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Flexible Couplings - Disc type, high positioning accuracy.
MISUMI
Most Suitable especially for Use for High-Presicion required Devices and in Clean Environment.
Days to Ship: | 8 Days or more |
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MISUMI
Clamping Keyless Type is High Torque of up to Max. 80N Compatible..
Days to Ship: | 8 Days or more |
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Flexible Couplings - Disc, MHS-C series.
NBK
Flexible disc couplings, MHS-C series. Allow zero backlash. Stainless steel model allows some eccentricity and deflection. Optimal applications for XY tables and conveying equipment.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Oldham type, clamp-on type, serrated spacer.
NBK
Oldham type flexible couplings, clamp-on type. The torque is transmitted through the toothed spacer. It has excellent flexibility.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Slotted type, XSTS/XWSS series.
NBK
Flexible grooved type couplings, XSTS/XWSS series. They can be used in environments where chemical resistance is required, such as: semiconductor production.
Days to Ship: | 16 Days or more |
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Flexible Couplings - Bellows type, NB series.
Nihon Miniature Coupling
Flexible couplings, bellows type, NB series, clamp fixing system. The material is Bronze and Brass. Ideal for use to connect encoders, medical equipment and servo motors.
Days to Ship: | 9 Days or more |
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Flexible Couplings - Bellows type, NA series (collet type).
Nihon Miniature Coupling
Flexible couplings, bellows type, NB series, clamp fixing system. The material is Bronze and Brass. Ideal for use in connecting encoders, medical equipment and servo motors. The performance is the same as the NA series without collet, but this design allows easier assembly and disassembly without damaging the shaft.
Days to Ship: | 10 Days or more |
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Flexible Couplings - Precision, leaf spring type, LAD-C series.
Sakai Manufacturing
Flexible precision couplings with leaf spring. High precision and high flexibility rotational transmission is possible due to its double clamping and backlash-free structure.
Days to Ship: | 8 Days or more |
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Flexible Couplings - Precision axially adjustable spring type, series LCS-B.
Sakai Manufacturing
Precision axially adjustable spring type flexible couplings with low inertia and high stiffness specifications.
Days to Ship: | 14 Days or more |
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Flexible Couplings - Leaf spring type, LCS-M series.
Sakai Manufacturing
Flexible leaf spring type couplings, LCS-M series. Shaft securing by means of a combination of inclined shaft and clamp fastening.
Days to Ship: | 14 Days or more |
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Flexible Couplings - With rubber spacer with high damping capacity, XGT2-C/XGL2-C/XGS2-C series.
NBK
High damping capacity rubber-type standard coupling.
[Features]
· High-damping flexible coupling surpassing XGT, XGL and XGS.
· Aluminum hubs on both ends are molded with vibration-proof rubber in a completely integrated structure.
· Optimum design of damping and rigidity achieves higher servo motor gain, shortening settling time.
· Effective in suppressing speed irregularities during stepping motor drive.
· Suppresses residual vibration upon positioning and contributes to improved productivity and quality.
· Superior heat resistance, oil resistance and chemical resistance.
[Applications]
· Semiconductor manufacturing machinery, mounting machinery, machine tools, packaging machinery, etc.
Days to Ship: | 7 Days or more |
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Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series, (Inches).
R+W
Features
Low restoring forces on coupled shafts
Easy installation
Light weight and low moment of inertia
Design
Two clamping hubs concentrically mounted to flexible bellows.
Material
Bellows: high grade stainless steel
Hubs: aluminum
Advantage
Precise and well-balanced transmission with zero backlash
Pilot bore parts can be found on the metric page here.
Days to Ship: | 5 Days or more |
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Product Series |
CAD |
Days to Ship |
Specifications |
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 | NBK | Nihon Miniature Coupling | Sakai Manufacturing | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | Miki Pulley | ISEL | NBK | NBK | R+W | MISUMI | MISUMI | MISUMI | NBK | NBK | NBK | Nihon Miniature Coupling | Nihon Miniature Coupling | Sakai Manufacturing | Sakai Manufacturing | Sakai Manufacturing | NBK | R+W |
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Product Series | Flexible Couplings - Slotted type, for servomotor, selectable fastening type. | Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series. | Flexible Couplings - Oldham type, clamp-on type, serrated spacer. | Flexible Couplings - Precision, leaf spring type, LAD-C series. | Flexible Couplings - Precision axially adjustable spring type, series LCS-B. | Flexible Couplings - With rubber spacer with high damping capacity, XGT2-C/XGL2-C/XGS2-C series. | Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series, (Inches). | |||||||||||||||||||||
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Days to Ship |
Same day or more
Show Stock Products | 8 Days or more | 19 Days or more | 8 Days or more | 8 Days or more | 10 Days or more | 10 Days or more | 8 Days or more | 10 Days or more | 10 Days or more | 23 Days or more | 41 Days or more | 8 Days or more | 8 Days or more | 5 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 16 Days or more | 9 Days or more | 10 Days or more | 8 Days or more | 14 Days or more | 14 Days or more | 7 Days or more | 5 Days or more |
Specifications |
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Type | Oldham Type | Others | Disc Type | Disc Type | Disc Type | Oldham Type | With Slit | Disc Type | With Slit | Jaw Type | Disc Type | Disc Type | Disc Type | With Slit | Jaw Type | Disc Type | Disc Type | Disc Type | Disc Type | Oldham Type | With Slit | Bellows Type | Bellows Type | Disc Type | Disc Type | Disc Type | Oldham Type | Bellows Type |
Allowable Misalignment | Angular / Eccentricity / Axial | Angular / Eccentricity | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Axial | Angular / Eccentricity / Axial | - | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Axial | Angular / Eccentricity | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | - | - |
Application | Standard / Servo Motor / Stepping Motor | Standard | Standard / Servo Motor / Stepping Motor | Servo Motor | Servo Motor | Standard | Servo Motor | Standard | Standard | Standard | Servo Motor | Standard / Servo Motor / Stepping Motor | Standard / Stepping Motor | Standard | Servo Motor / Stepping Motor | Servo Motor | Servo Motor | Servo Motor | Standard / Stepping Motor | Standard | Stepping Motor | Standard | Standard | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | - |
Allowable Torque Range(N•m) | 0.05~1.00 ~ 20.01~50.00 | 0.05~1.00 ~ 1.01~3.00 | 20.01~50.00 ~ 100~less than 500 | 5.01~10.00 | - | 0.05~1.00 ~ 1.01~3.00 | 0.05~1.00 ~ 1.01~3.00 | 0.05~1.00 ~ 10.01~20.00 | 0.05~1.00 ~ 5.01~10.00 | 0.05~1.00 ~ 10.01~20.00 | 10.01~20.00 | 50.01~100.00 ~ 100~less than 500 | 1.01~3.00 ~ 5.01~10.00 | 0.05~1.00 ~ 1.01~3.00 | 20.01~50.00 ~ 1000~less than 5000 | 0.05~1.00 ~ 3.01~5.00 | 1.01~3.00 ~ 3.01~5.00 | 50.01~100.00 | 1.01~3.00 ~ 5.01~10.00 | 0.05~1.00 ~ 1.01~3.00 | 1.01~3.00 ~ 5.01~10.00 | 0.05~1.00 | 0.05~1.00 | 0.05~1.00 ~ 5.01~10.00 | 10.01~20.00 ~ 500~less than 1000 | 20.01~50.00 ~ 100~less than 500 | 0.05~1.00 ~ 50.01~100.00 | 0.05~1.00 ~ 5.01~10.00 |
For Shaft Size D1(mm) | 3 ~ 28 | 3 ~ 16 | 15 ~ 35 | 10 ~ 16 | 25 ~ 45 | 3 ~ 14 | 5 ~ 16 | - | - | - | - | 12 ~ 35 | 6 ~ 20 | 6 ~ 16 | - | 3 ~ 14 | 4 ~ 14 | 15 ~ 35 | 6 ~ 25 | 3 ~ 15 | 8 ~ 14 | 2 ~ 10 | 5 ~ 8 | 3 ~ 20 | 10 ~ 60 | 12 ~ 35 | 3 ~ 28 | - |
For Shaft Size D2(mm) | 3 ~ 28 | 3 ~ 16 | 19 ~ 38 | 10 ~ 16 | 20 ~ 45 | 3 ~ 14 | 5 ~ 16 | - | - | - | - | 14 ~ 42 | 6 ~ 20 | 8 ~ 16 | - | 3 ~ 14 | 4 ~ 14 | 15 ~ 35 | 6 ~ 25 | 3 ~ 15 | 10 ~ 18 | 2 ~ 10 | 5 ~ 8 | 3 ~ 20 | 10 ~ 60 | 11 ~ 16 | 3 ~ 28 | - |
Outer Dia. A(Ø) | 15 ~ 56 | 20 ~ 30 | 65 ~ 100 | 40 | 87 | 16 ~ 32 | 16 ~ 34 | 16 ~ 50 | 12 ~ 40 | 14 ~ 40 | 56 | 65 ~ 87 | 32 ~ 50 | 25 ~ 36 | 42 ~ 102 | 16.6 ~ 34 | 21 ~ 34 | 65 | 32 ~ 63 | 16 ~ 32 | 25 ~ 40 | 14 ~ 19 | 18 ~ 20 | 12 ~ 40 | 45 ~ 155 | 55 ~ 90 | 15 ~ 56 | 15 ~ 40 |
Overall Length W(mm) | 18 ~ 60 | 24 ~ 33 | 67.5 ~ 91 | 47 ~ 53 | 94 | 27 ~ 48 | 17.4 ~ 35 | - | - | - | 58 | - | 40 ~ 52 | 25 ~ 35 | 66 ~ 126 | 23 ~ 35 | 24.5 ~ 35 | - | 32 ~ 50 | 27 ~ 48 | 31 ~ 56 | 22 ~ 28 | 25 | 15.8 ~ 40 | 38.6 ~ 114 | 44.8 ~ 79.5 | 18 ~ 60 | 25 ~ 50 |
Max. Rotational Speed Range(r/min) | 10001~78000 | 2001~4000 | 4001~10000 | 4001~10000 | 4001~10000 | 10001~78000 | 10001~78000 | 2001~4000 ~ 4001~10000 | 2001~4000 ~ 10001~78000 | 2001~4000 ~ 10001~78000 | 4001~10000 | 4001~10000 | 10001~78000 | 10001~78000 | 4001~10000 ~ 10001~78000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 ~ 10001~78000 | 10001~78000 | 10001~78000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 10001~78000 | 4001~10000 |
Feature | High Torque ~ Vibration Insulation | Small ~ Vibration Insulation | - | High Torque ~ Small | High Torque ~ No Backlash | Low Moment of Inertia | Low Moment of Inertia ~ No Backlash | - | - | - | High Accuracy ~ Unfinished Shaft Bore | High Accuracy ~ No Backlash | No Backlash | Clean Environment ~ Vacuum Environment | No Backlash | High Torque ~ No Backlash | Clean Environment ~ No Backlash | High Torque ~ No Backlash | No Backlash | Vibration Insulation | Clean Environment ~ Vacuum Environment | High Torsional Rigidity ~ Small | High Torsional Rigidity ~ Small | High Torsional Rigidity ~ Low Moment of Inertia | High Torque ~ Low Moment of Inertia | - | High Torque ~ Vibration Insulation | Low Moment of Inertia ~ No Backlash |
Body Material | Aluminum | Alloy | Steel | Aluminum ~ Steel | Steel | Alloy | Aluminum | Aluminum | Aluminum ~ Stainless Steel | Aluminum | Steel | Steel | Aluminum | Resin | Aluminum | Aluminum | Aluminum | Aluminum ~ Steel | Aluminum | Alloy | - | Alloy | Stainless Steel | Aluminum | Steel | Steel | Aluminum | Aluminum |
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 | Coupling Main Body | Coupling Main Body | Coupling Main Body | Coupling Main Body | Coupling Main Body | Coupling Main Body | - | Coupling Main Body | Coupling Main Body | Coupling Main Body | Coupling Main Body | 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 Torque(N•m) | 0.5 ~ 35 | 0.392 ~ 1.275 | 40 ~ 250 | 6 ~ 8 | 180 | 0.5 ~ 3 | 0.5 ~ 3 | 0.39 ~ 16 | 0.39 ~ 9.99 | 0.7 ~ 16.99 | 20 | 60 ~ 250 | 2 ~ 7.5 | 0.7 ~ 1.5 | 34 ~ 1350 | 1 ~ 4 | 1.2 ~ 4 | 60 | 2 ~ 10 | 0.5 ~ 3 | 2 ~ 8 | 0.147 ~ 0.343 | 0.7845 | 0.25 ~ 6 | 12 ~ 800 | 25 ~ 180 | 1 ~ 70 | 0.5 ~ 10 |
Max. Rotational Speed(r/min) | 11000 ~ 42000 | 3000 | 10000 | 10000 | 6000 | 19000 ~ 39000 | 18000 ~ 39000 | 3500 ~ 9000 | 3800 ~ 12000 | 3800 ~ 11000 | 10000 | 6000 ~ 8000 | 12000 ~ 19000 | 17000 ~ 25000 | 8000 ~ 12500 | 10000 | 10000 | 8000 | 10000 ~ 19000 | 19000 ~ 39000 | 15000 ~ 25000 | 5000 | 10000 | 10000 | 10000 | 10000 | 11000 ~ 42000 | 10,000 |
Allowable Angular Misalignment(deg) | 1.5 | 1 | 1 | 1 | 0.6 | 2 | 0.5 | 2 ~ 3.5 | 2 | 1 | 2 | 0.6 | 2 | 0.5 | 0.8 ~ 1 | 1 ~ 1.5 | 1 ~ 1.5 | 0.6 | 1 | 2 | 2 | 1.5 | 2 | 0.5 ~ 1 | 1 | 1 | 1.5 | 1 ~ 1.5 |
Allowable Lateral Misalignment Range(mm) | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 |
Allowable Lateral Misalignment(mm) | 0.15 ~ 0.2 | 0.15 ~ 0.2 | 0.02 | 0.2 | 0.2 | 0.2 | 0.05 | 0.006(inch) ~ 0.016(inch) | 0.004(inch) ~ 0.008(inch) | 0.004(inch) ~ 0.008(inch) | 0.2 | 0.2 | 0.15 ~ 0.2 | 0.05 | 0.08 ~ 0.2 | 0.1 ~ 0.2 | 0.1 ~ 0.2 | 0.2 | 0.02 | 0.2 | 0.15 ~ 0.2 | 0.1 ~ 0.2 | 0.1 | 0.03 ~ 0.15 | 0.02 | 0.02 | 0.15 ~ 0.2 | 0.15 ~ 0.2 |
Buffer Part Material | Others | Polyurethane | - | - | - | - | - | - | - | - | - | - | - | - | Polyurethane | - | - | - | - | Polyurethane | - | - | - | - | - | - | Fluororubber | - |
Disc Part Material | - | - | Stainless Steel | Stainless Steel | Stainless Steel | - | - | - | - | - | Stainless Steel | Stainless Steel | Stainless Steel | - | - | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | - | - | - | - | Stainless Steel | Stainless Steel | Stainless Steel | - | - |
Bellows Part Material | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Phosphor Bronze | Stainless Steel | - | - | - | - | Stainless Steel |
For Shaft Size D1(inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 ~ 7/8 | - | - | - | - | - | - | - | - | - | - | - | - | 1/2 ~ 7/16 |
For Shaft Size D2(inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 ~ 7/8 | - | - | - | - | - | - | - | - | - | - | - | - | 1/2 ~ 7/16 |
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