Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
541～570 item / All 837 items
Mighty-made shaft coupling that simultaneously absorbs eccentricity and angular displacement with a single coupling.
Large-scale ML series! A shaft coupling that simultaneously absorbs eccentricity and angular misalignment with a single coupling.
![[Manufactured by R+W] Metal Bellows Coupling MBK Series](https://image.mono.ipros.com/public/product/image/327/310004019/IPROS_13134835653132605000.jpg?w=280&h=280)
Zero Backlash! Torque 3 to 15,000 Nm
This is the "MBK Series" metal bellows coupling with a semi-permanent lifespan and high torsional rigidity. 【Features of this product】 ◯ Inner diameter φ4 to φ180 ○ Zero backlash ○ High torsional rigidity ○ Accurate phase and position transmission ○ Clear spring constant ○ Semi-permanent lifespan ○ No wear and maintenance-free ○ Various shaft mounting types available ○ Flexibly accommodates eccentricity, angular displacement, and axial displacement ○ Quiet operation with low wind noise ○ All shipped as complete products, including inner diameter and key grooves ○ Capable of high-speed rotation exceeding 10,000 RPM (dynamic balancing available) 〇 Suitable for high vacuum and clean room environments 〇 Special environmental temperature *For more details about the product, please download and view the catalog.
Miniature bellows coupling with very high torsional stiffness [manufactured by R+W, Germany]
Zero backlash. Very high torsional stiffness. Accurately transmits phase. Semi-permanent lifespan. No wear and no maintenance required!
If you adhere to the allowable misalignment and allowable torque, no maintenance is required!
Compatible with -50℃ to +120℃! 【Made by R+W in Germany】 Mini Mini Flex Coupling
![[R+W Company] Bellows Coupling "MKS Type Ultra High Speed Rotation"](https://image.mono.ipros.com/public/product/image/1fd/2000108856/IPROS4987964041078606861.jpg?w=280&h=280)
Introducing the ultra-high-speed rotation type MKS!
The "MKS Type," a super high-speed rotation version, has been added to R+W's miniature bellows coupling. It is the product with the highest rotational speed in our standard lineup. 【Features】 ○ Rated torque: Two sizes of 4.5 Nm and 10 Nm ○ Maximum rotational speed: 120,000 RPM (120,000 min-1) with a taper lock type for high shaft holding power ○ Inner diameter: from φ6 to φ14 ○ Zero backlash ○ Flexible response to misalignment *For more details, please download the catalog.
A clamp-type method that can solve various issues associated with set screw fastening!
The MJC type, which uses a clamp fastening method to solve various issues associated with set screw fastening types, has a slit in the diameter direction. When the included cap screw is tightened to the specified torque, compressive stress acts on the entire inner diameter in relation to the outer diameter of the shaft. Therefore, theoretically, there is no misalignment of the axis between the hub and the shaft. The structure and material consist of two hubs and one torque disk, shaped by a sliding bushing, resulting in zero backlash. The MJC type is a clamp fastening type, and all products are precision machined from solid rods. Various types of intermediate torque disks are available. For more details, please contact us or refer to the catalog.
MXBC type with bolt assembly and clamp type!
The Lamination Coupling MX Series is ideal for precise phase reproduction, such as in digital servo equipment, and for applications requiring a permanent lifespan. The lamination consists of a stainless steel spring with high elasticity and a thin, uniform thickness. This spring flexibly bends in response to eccentric, angular, and axial movements, smoothly absorbing any misalignment of the axis. The Lamination Coupling MXBC type features a bolt assembly and clamp type. The assembly of the spring and hub is secured with bolts for outer diameters of 41, 52, and 66 types, each available in three variations: S (Single), D (Double), and L (Long), providing a wide range of options. For more details, please contact us or refer to the catalog.
![[Manufactured by R+W] Metal Bellows Coupling](https://image.mono.ipros.com/public/product/image/6c6/2000155958/IPROS3242894501961606905.png?w=280&h=280)
A coupling that can be introduced into the pharmaceutical and medical fields with zero backlash and high torsional rigidity.
The "metal bellows coupling manufactured by R+W" is a coupling that can be introduced into the pharmaceutical and medical fields, where precise positioning and safety are required, due to its zero backlash and high torsional rigidity. 【Features】 ● Zero backlash ● High torsional rigidity ● Capable of blocking shocks during overloads or impacts 【Examples of introduction in the pharmaceutical and medical fields】 ◎ Position control for operating tables ◎ Multi-channel dispensing devices ◎ High-speed centrifuges ◎ Multi-joint 3D beam irradiation systems for tumors 【For more details, please download the catalog or feel free to contact us】
Currently offering a collection of high-performance coupling products for use in medical device and pharmaceutical manufacturing, along with examples of their applications!
The "metal bellows coupling manufactured by R+W" is a coupling that can be introduced into the pharmaceutical and medical fields, where precise positioning and safety are required, due to its zero backlash and high torsional rigidity. 【Features】 ● Zero backlash ● High torsional rigidity ● Capable of blocking shocks during overloads or impacts 【Examples of introduction in the pharmaceutical and medical fields】 ◎ Position control for operating tables ◎ Multi-channel dispensing devices ◎ High-speed centrifuges ◎ Multi-joint 3D beam irradiation systems for tumors 【For more details, please download the catalog or feel free to contact us】
Responding to top runner regulations! Comprehensive coupling catalog available for free distribution!
"The 'Coupling Comprehensive Catalog (Digest Version)' is a comprehensive catalog of high-performance couplings manufactured by Mighty, compliant with top runner regulations! Currently, we are distributing it for free to the first 100 applicants! *Customers who download the digest version will also receive the catalog by mail. [For more details, please download the catalog or feel free to contact us]" ↓ ↓ ↓ ↓ ↓ ↓
Achieving zero backlash with proprietary technology. Simultaneously absorbs eccentricity and angular deviation, allowing for visual installation! Torque range of 1.7 to 37.5 Nm.
The Mighty Oldham Coupling "MJC Type (Clamp Type)" can simultaneously absorb both eccentricity and angular misalignment, making it easy to install without the need for precise alignment. With a simple three-point structure connecting two hubs via a "Torque Disk," our unique technology achieves zero backlash. 【Features】 ■ High precision product machined from solid rods ■ Easy to attach and detach due to clamp fastening ■ Simultaneously absorbs a maximum eccentricity of 7mm and an angular misalignment of 1° to prevent fatigue failure ■ Keyway machining is also possible *MJC-50 and 57 come standard with new JIS keyways ■ Electrically insulated, non-magnetic, and requires no lubrication ■ Inner diameter φ3 to φ30 ■ Torque 1.7 to 37.5Nm *Additionally, we offer series products such as the "MJ Type" with set screw fastening and the "MJX Type" with double clamp fastening.
Special shape flange compatible! Zero backlash! Metal bellows coupling.
The "MBK Series" is a metal bellows coupling with a semi-permanent lifespan and high torsional rigidity. It allows for precise phase and position transmission, and the spring constant is clearly defined. At Mighty, we manufacture and provide products with special-shaped flanges according to customer requests. Please feel free to contact us. 【Specifications】 ■ Special-shaped flange ■ Hub: Aluminum alloy ■ Flange: Aluminum alloy ■ Bellows: SUS ■ Dynamic balance at 33,000 rpm/G2.5 *For more details, please feel free to contact us.
High-speed rotation compatible! Zero backlash! Metal bellows coupling.
The "MBK Series" is a metal bellows coupling with a semi-permanent lifespan and high torsional rigidity. It allows for precise phase and position transmission, and the spring constant is clearly defined. At Mighty, we manufacture and provide high-speed rotation compatible products according to customer requests. Please feel free to contact us. 【Specifications】 ■ Torque: 1,500Nm ■ Hub: Steel ■ Bellows: SUS ■ 15,000rpm/G2.5 dynamic balance included *For more details, please feel free to contact us.
Spline shaft compatible! Zero backlash! Metal bellows coupling.
The "MBK Series" is a metal bellows coupling with a semi-permanent lifespan and high torsional rigidity. It allows for accurate phase and position transmission, and the spring constant is clearly defined. At Mighty, we manufacture and provide spline shaft compatible products according to customer requests. Please feel free to contact us. 【Specifications】 ■ Spline shaft DIN5481 ■ Hub: Aluminum alloy ■ Bellows: SUS ■ Dynamic balance at 20,000 rpm/G2.5 *For more details, please feel free to contact us.
EC explosion-proof directive compliant! Excellent corrosion resistance and zero backlash coupling.
The "MEL Series" is a coupling made of reinforced fiber-reinforced plastic with polyurethane that has an elasticity between rubber and plastic. It boasts excellent corrosion resistance and maintains zero backlash, making it safe for use in pharmaceutical and food manufacturing environments. There have been successful implementations in pharmaceutical manufacturing, the chemical industry, and water treatment facilities. At Mighty, we manufacture and provide products that comply with EC explosion-proof directives according to customer requests. Please feel free to contact us. 【Specifications】 ■ EC explosion-proof directive compliant ■ Hub: SUS ■ Elastomer: Type D/conductive ■ New JIS keyway included *For more details, please feel free to contact us.
For precision fields such as servo devices, control equipment, and measuring instruments! Heat-resistant coupling.
The "MJ Series" is an Oldham coupling that realizes zero backlash by consolidating our unique technological capabilities within a simple three-point structure. As a high-value-added functional component, it is suitable for precision fields such as servo devices, control equipment, and measuring instruments. At Mighty, we manufacture and provide heat-resistant products according to our customers' requests. Please feel free to contact us. 【Specifications】 ■ Hub: SUS304 ■ Torque Disk: PEEK ■ -40 to 280 degrees *For more details, please feel free to contact us.
Fatigue-resistant and maintenance-free. Torque 350 to 24,000 Nm, inner diameter φ18 to φ140, among others. Compatible with large products.
The "MLP1 type" is a disk pack coupling with ultra-high torsional rigidity. It is fatigue-resistant and maintenance-free. Torque can be transmitted to the entire disk pack solely through friction. 【Features】 ■ Ultra-high torsional rigidity ■ Compact ■ Absorbs angular and axial movement ■ Single type ■ Fatigue-resistant and maintenance-free *For more details, please feel free to contact us.
Torque 500 to 24,000 Nm, inner diameter φ23 to φ140, among others. Disk packs and couplings compatible with large products.
The "MLPA type" is a disk pack coupling that can be installed from the side without moving the hub. This product features a fragment retention function that prevents scattering in the event of disk failure, allowing it to hold broken pieces when the disk breaks. 【Features】 ■ Compliant with API610/671 ■ Can be installed from a horizontal direction ■ Retains fragments during disk failure ■ Dimensions available in metric/inch ■ Absorbs maximum eccentricity of 2.0mm ■ Can be installed from the side without moving the hub ■ Includes a scattering prevention function during disk failure ■ Balancing in accordance with ANSI / AGMA9000 Class 9 *For more details, please feel free to contact us.
Zero backlash even during reverse rotation! Torque range of 500 to 24,000 Nm, disk pack coupling compatible with large products.
The "MLP4 type" is a compact disk pack coupling. It features zero backlash even during reverse rotation. Additionally, it can transmit torque to the entire disk pack using only friction. 【Features】 ■ Ultra-high torsional rigidity ■ Compact ■ Absorption of angular and axial movement ■ Single type ■ Zero backlash even during reverse rotation *For more details, please feel free to contact us.
Suitable for special designs. Torque 1,950 to 25,000 Nm. Elastomer coupling compatible with large products.
The "MEL1 type" is an economical elastomer coupling. The backlash of this product is small. It can also be easily modified to your desired dimensions. It is suitable for special designs. 【Features】 ■ Press-fit assembly ■ Easily adjustable to your desired dimensions ■ Small backlash (due to fitting accuracy in the key width direction) ■ Standard products are insulated ■ Economical ■ Suitable for special designs *For more details, please feel free to contact us.
Due to its half-split structure, it can be installed in the axial direction. Torque range of 1,950 to 25,000 Nm, suitable for large products line shaft (elastomer) coupling.
The "MELZ2 type" is an insulating line shaft (elastomer) coupling. It can be mounted from a horizontal direction and is easy to install and remove. Additionally, due to its half-split structure, it can also be mounted in the axial direction. 【Features】 ■ Zero backlash ■ Standard specification up to 4 meters ■ Mountable from a horizontal direction ■ Easy to install and remove ■ No need for intermediate shaft support bearings ■ Can be mounted in the axial direction due to the half-split structure ■ Insulating properties *For more details, please feel free to contact us.
Compact and simple design. Torque range of 10,000 to 100,000 Nm (10 to 100 kNm), bellows coupling suitable for large products.
The "MBX1 type" is a compact and simple design bellows coupling. This product can absorb large misalignments and is suitable for special design specifications. 【Features】 ■ Compact and simple design ■ Absorbs large misalignments ■ Built-in support system (rated torque of 25 or more) ■ Suitable for special design specifications ■ Absorbs up to 3.5mm of maximum eccentricity *For more details, please feel free to contact us.
New lineup of disk pack couplings!
Material: Leaf spring: SUS301 Hub and spacer: Aluminum alloy Specifications: Hub: Taper lock fastening Leaf spring: Bundled in multiple directions with bushings and assembled to the hub and spacer with reinforced screws Torque transmission to the entire disc pack solely through friction Ambient temperature: -30 to +130℃
![[Information] Precautions <Coupling, Joint, Clutch>](https://image.mono.ipros.com/public/product/image/175/2000697229/IPROS31293782380458309124.png?w=280&h=280)
We will introduce the handling and specification notes for each series, as well as installation and maintenance methods!
This document introduces the precautions for products such as couplings, joints, and clutches that we handle. It includes handling precautions for each series, notes on the specification sheets, and installation and maintenance methods. For more details, please refer to the related links. 【Contents (partial)】 ■ Handling precautions ■ Notes on specification sheets ■ Installation and maintenance methods ■ Selection methods ■ Service factor *For more information, please refer to the PDF document or feel free to contact us.
Easily separable and easy to install and remove! Composed of 2 hubs and 1 torque disk (intermediate body).
The "MJ Series" is an Oldham-type coupling with a large tolerance for eccentricity. It consists of two hubs and one torque disk (intermediate), utilizing the sliding of the convex and concave parts between the hub and the torque disk to allow for misalignment compensation. By changing the torque disk, the torque transmission characteristics can be modified. 【Features】 ■ Large tolerance for eccentricity ■ Easily separable for easy installation and removal ■ Torque transmission characteristics can be changed by modifying the torque disk ■ Backlash: None (present if the torque disk is SA, A, or AJ) ■ Electrical insulation: Yes ■ Magnetism: None (except for screws) *For more details, please refer to the PDF document or feel free to contact us.
Allowable angular deviation and end play! Two types available: rivet assembly and bolt assembly.
The "MX Series" is a plate spring type coupling that can be used in a temperature range of -40 to 120°C. It is a flexible shaft coupling that allows misalignment by utilizing the elastic deformation of one or more plate springs (discs) and has a relatively short overall length. We offer the "MX/MXC type" with rivet assembly and the "MXB/MXBC type" with bolt assembly. 【Features】 ■ Temperature range: -40 to 120°C ■ Misalignment - S (Single): Allows angular misalignment and end play - D (Double)/L (Long): Allows eccentricity, angular misalignment, and end play in a balanced manner ■ Size and dimensions: Relatively short overall length ■ Backlash: None *For more details, please refer to the PDF materials or feel free to contact us.
High durability compatible with 36V impact drivers.
【Feature Details】 - Compatible with 36V impact - Long lifespan due to the torsion effect of the long shaft - By press-fitting a hexagonal shaft into the hexagonal hole of the socket part, it is resistant to twisting and breaking, with high torque transmission efficiency - Lightweight design reduces the burden on the operator and improves work efficiency - Deep hole type allows for use even when the male thread protrudes significantly
Single-path open/close low-pressure quick coupling AT type new one-touch (plastic sleeve)
Adoption of special reinforced resin! Lightweight low-pressure single-side opening and closing quick coupling 【Features】 ○ Improved internal structure increases flow rate by 25% (compared to our conventional products) ○ Adoption of special reinforced resin achieves over 10% weight reduction (compared to our conventional products) ○ A clever modification to the sleeve structure significantly reduces disconnection during unexpected impacts ○ Side O-ring system allows for easy replacement of sealing materials, making it economical ○ Connection with CAL20 type plug is acceptable ○ Main body material: Steel (chrome-plated) & reinforced resin (POM) ○ Mounting shapes: Male thread (F), female thread (M), hose nipple (H), with nut (A, B)
Dual path open/close high-pressure quick coupling H.P. type
High-pressure dual-path shut-off quick coupling equipped with automatic valves on both the socket and plug 【Features】 ○ The main body is made of special steel (chromoly steel) that is resistant to vibration and impact ○ It has been heat-treated, providing excellent wear resistance and tensile strength ○ Pressure loss is extremely low, making it particularly suitable for hydraulic equipment piping ○ The valves of the socket and plug instantly adhere to the valve seat surface, closing the passage ○ The valves of the socket and plug push against each other to open the passage, allowing fluid to flow ○ Backflow prevention is achieved with a backup ring. It can be completely sealed with an O-ring ○ Main body material: special steel (chromoly steel) with zinc plating ○ Mounting shape: male thread (F) for both socket and plug only
Dual path opening and closing type quick coupling for medium and low pressure, S·P-V type
Equipped with a highly confidential automatic opening and closing valve Quick coupling suitable for medium and low pressure applications in a wide range of vacuum uses 【Features】 ○ Excellent vacuum resistance, ensuring that fluid within the piping does not leak externally even during separation Exceptional vacuum resistance (1x10-3 mmHg) ○ Compatible with production lines for coolers and refrigerators ○ Two types of main body materials: brass and stainless steel (SUS304) ○ Fluid can flow from either the socket side or the plug side ○ (When placing an order) please inform us of the application, fluid, pressure, temperature, specifications, etc.
