Shaft Couplings（Application：Standard Page 3）

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Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK

KBK

· Backlash-free line shaft
· Available length up to 3000mm
· For synchron operation of two axis and to bridge high distances between shaft ends
· High torsional stiffness by using one metal bellows per coupling side
· Easy, radial assembly
· Torque range from 4,5 - 500Nm

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Min. Shipping Days ：	22 Days

Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK

KBK

· Backlash-free miniature metal bellows coupling with radial set screws
· For shaft diameters from 3 - 24mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Very cost-effective design
· Perfect bellows coupling for encoders, tachometers, potentiometers
· Torque range: 0.05 - 10Nm

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Min. Shipping Days ：	12 Days

Safety claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBK, EKK / KBK

KBK

· Backlash-Free Torque Limiter / Safety Coupling
· With clamp hubs for fast and easy assembly
· Torque Range: 3 - 500Nm
· Outer Diameter: 49 - 129mm
· Bore Diameters: 4 - 62mm
· Vibration dampening, compensates shaft misalignment, pluggable!
· Different spiders available for modifying the coupling characteristics

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Min. Shipping Days ：	22 Days

Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK

KBK

· Backlash - Free Safety Coupling
· Fast assembly with clamp hub
· For mounting pulleys, sprockets
· Torque range: 0,2 - 500Nm

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Min. Shipping Days ：	22 Days

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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MHS / NBK

NABEYA BI-TECH

Backlash "0"

[Features]
· Disk type flexible coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

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Starting from^∗ ：	75.84 €
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Ring jaw couplings / claw ring: PU, 3-star / LS, LSS / NBK

NABEYA BI-TECH

Easy maintenance

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Starting from^∗ ：	206.63 €
Min. Shipping Days ：	9 Days

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Oldham couplings / hub clamping, feather key / 1 disc: Vespel / body: aluminium / MOHS / NBK

NABEYA BI-TECH

Heat resistant. Operating temperature range -20°C to 200°C. Clean. Large allowable misalignment.

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Starting from^∗ ：	295.74 €
Min. Shipping Days ：	9 Days

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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MHW / NBK

NABEYA BI-TECH

Backlash "0"

[Features]
· Disk type flexible coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

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Starting from^∗ ：	97.88 €
Min. Shipping Days ：	6 Days

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Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE

NIHON MINIATURE

Stainless steel hub (boss part), with zero backlash. Stronger and more compact coupling.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

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Starting from^∗ ：	76.49 €
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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / LAD-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Non-backlash structure enables highly accurate rotational transmission

[Features]
· Excellent flexibility, highly accurate rotational transmission through synergistic effect of double bolt clamp specification and non-backlash structure.

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Starting from^∗ ：	38.44 €
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Servo couplings / S / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product.

[Features]
· Metal leaf spring employs a dividing element, achieving excellent flexibility and high reliability.
· Elements are laminated elements of 0.3 mm and 0.5 mm thick, selected stainless steel.
· Number of sheets can be increased or decreased as required.

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Starting from^∗ ：	80.67 €
Min. Shipping Days ：	7 Days

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Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED

ADVANCED

· Zero Backlash
· Absorbing Vibration and Noise
· The cushion has a pipe shape, high flexibility and long life
· A cushioning material with either high or low torsional rigidity selectable.
· Hub uses an aluminum die cast material for low moment of inertia

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Starting from^∗ ：	49.47 €
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Min. Shipping Days ：	Same day

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Bellow couplings / hub clamping, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB2P / KBK

KBK

· Backlash-free miniature metal bellows coupling with clamp hubs
· For shaft diameter from 3 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy assembly with friction-locked clamp hubs
· Perfect bellows coupling for encoders, tachometers, potentiometers, servo drives, NC-axis, stepper motors
· Torque range: 0,5 - 10Nm
· Axial pluggable

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Min. Shipping Days ：	12 Days

Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK

KBK

· Backlash-Free Torque Limiter / Safety Coupling
· With clamp hubs for a fast an easy assembly
· Torque Range: 0,2 - 500Nm
· Outer Diameter: 29 - 129mm
· Bore Diameters: 3 - 70mm

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Min. Shipping Days ：	22 Days

Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL

ISEL

No backlash in the direction of rotation. Divide structure for easy assembly.

[Features]
· Standardized 36 type models from shaft diameter ø5 to ø32.
· By applying pressure to the resin part, there is no backlash.
· High torsional rigidity.
· Easy assembly structure

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Starting from^∗ ：	103.52 €
Min. Shipping Days ：	19 Days

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SURE-FLEX® couplings / NBK

NABEYA BI-TECH

Flexible shaft coupling that absorbs shock, vibration, and misalignment in four directions: circumferential direction, eccentricity, deflection angle, and end play. Can be used as is, instead of the conventional shaft fitting, without complete design change of equipment. No need for lubrication, sleeve has a long life. Maintenance-free.

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Starting from^∗ ：	36.18 €
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Min. Shipping Days ：	Same day

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Timing belt profile couplings / grub screw clamping / PU / body: zinc die-cast / MF / NIHON MINIATURE

NIHON MINIATURE

Low cost coupling that uses zinc die casting for the hub part (boss part), and urethane rubber for the sleeve.

[Features]
· MF coupling consists of one rubber sleeve and two hubs made of zinc die-cast (surface treated).
· Sleeves and hubs have splines on inner and outer diameters, respectively, which engage and transmit torque.
· Fastening to shaft is by set screw.

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Starting from^∗ ：	13.93 €
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Min. Shipping Days ：	Same day

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Servo couplings / hub clamping, cone 1:10 / 1 disc: steel / body: steel / LCS-M / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Shaft fastening with combination of taper shaft and bolt clamp

[Features]
· 1/10 taper shaft specification, and bolt clamp specification shaft fastening are combined

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Starting from^∗ ：	87.75 €
Min. Shipping Days ：	11 Days

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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / TAS-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Single leaf spring type high rigidity, lightweight type

[Features]
· Single leaf spring type in pursuit of improved of accuracy and control responsiveness, through rigid and lightweight body.

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Starting from^∗ ：	81.69 €
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Min. Shipping Days ：	Same day

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Slit couplings / hub clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR

ORIENTAL MOTOR

Backlash 0. High torsional rigidity and excellent responsiveness.· Low inertia.

[Features]
· Powerfully clamp the workpiece in all positions.
· Quick and reliable operation.
· LZX-KV, LZX-SK···Steel, LZXS-KV, LZXS-SK···Stainless steel.
· Adjustment range is an angle of 261.6°, a circumference of 86.75 mm, and a tightening direction of 6 mm.
· Steel eccentric cams are quenched and ground.
· Excellent positioning accuracy, and wear resistance.
· LZX-KV, LZXS-KV···for the eccentric cam with lever, the lever position can be changed as needed.
· LZX-SK, LZXS-SK···type operated with lever-less spanner.

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Starting from^∗ ：	57.09 €
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Slit couplings / grub screw clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR

ORIENTAL MOTOR

Low backlash of 0, and low moment of inertia specification

[Features]
· Backlash 0.
· High torsional rigidity and excellent responsiveness.
· Low inertia.

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Starting from^∗ ：	40.53 €
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Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN

KAYSEVEN

Product that absorbs eccentricity, non-reactive force, and centering unnecessary. Used for robots, various pumps, blowers, stirrers, NC, MC machine tools, transport equipment, etc.

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Starting from^∗ ：	5.45 €
Min. Shipping Days ：	7 Days

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Servo couplings / L / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Can be used where distance between the devices.

[Features]
· Can be used where distance between the devices.
· For maintenance, remove the spacer for easier work without cutting-off driver and driven unit.

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Starting from^∗ ：	104.90 €
Min. Shipping Days ：	14 Days

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Oldham Type Coupling - Clamping Type RABC

LINK

Coupling with a relatively large misalignment tolerance. Clamping type product. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

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Starting from^∗ ：	30.66 €
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Servo couplings / grub screw clamping, hub clamping / 2 discs: steel, PA, CFRP / body: aluminium / ML, MLC / ADVANCED

ADVANCED

· Universal type resistant to misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

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Starting from^∗ ：	26.58 €
Min. Shipping Days ：	10 Days

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Bar couplings / grub screw clamping / body: GRP, POM / GJ / ADVANCED

ADVANCED

· Compared to UJ, the slit part is longer and the allowable misalignment amount when using alone is improved
· Single item easily absorbs curves and misalignment
· Smooth rotary transmission in a compact design
· For rotation transmission parts that require electric insulation

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Starting from^∗ ：	7.50 €
Min. Shipping Days ：	5 Days

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Claw pin couplings / hub clamping / pin: synthetic rubber / body: aluminium / QRU / ADVANCED

ADVANCED

· A soft cushion type coupling
· Supports eccentric and deflection angle mechanisms
· Can also be used for a rotation mechanism with vibration
· The cushion is available in soft (S) and hard (H) and can be easily attached and removed
· The cushion is an insulating type made of synthetic rubber

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Starting from^∗ ：	19.43 €
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Oldham couplings / grub screw locking, hub clamping / 1 disc: POM / body: aluminium / FJ, FJU / ADVANCED

ADVANCED

· A combination of aluminum hub and polyacetal slider
· The high-precision slider groove provides zero backlash in light press fitting and also supports servo systems
· Sliders can also be manufactured from chemical-resistant or heat-resistant grade materials

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Starting from^∗ ：	75.72 €
Min. Shipping Days ：	9 Days

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Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL

ISEL

High rigidity due to ingenuity of the disc fastening part.

[Features]
· 33 standardized shaft diameter sizes ø12 to ø48.
· High rigidity due to ingenuity of the disc fastening part.
· Allows eccentricity, deflection angle and end play

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Starting from^∗ ：	156.67 €
Min. Shipping Days ：	38 Days

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Slit couplings / hub clamping / cross slot / body: PEEK / MSXP / NBK

NABEYA BI-TECH

Micro-volume out gas. Clean.

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Starting from^∗ ：	122.54 €
Min. Shipping Days ：	9 Days

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Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE

NIHON MINIATURE

Bellows, hub part (boss part) use stainless steel. Spring steel used for shaft fastening bracket. Can be fixed without damage to the shaft.

[Features]
· The performance is the same as the general type, but it is easier to install and remove without damaging the shaft.
· Suitable especially when the frequency of forward and reverse rotation is high, or when the angular rotation acceleration is great.
· Material is the same as general type, bellows are stainless steel (SUS304L), fittings use stainless steel (SUS303), and clamp is spring copper. (Surface treated)
· Shaft diameters are 5 mm to 8 mm, and always in stock.

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Starting from^∗ ：	72.61 €
Min. Shipping Days ：	7 Days

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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Lightweight super Duralumin, high rigidity type.

[Features]
· Lightweight super Duralumin, improving torque transmission with high rigidity body, and original leaf spring for both performance up and cost down.

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Starting from^∗ ：	100.30 €
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Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Single leaf spring type, high torsional rigidity type

[Features]
· High torsional rigidity due to single type of original leaf spring.
· Control responsiveness improved.

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Starting from^∗ ：	85.17 €
Min. Shipping Days ：	16 Days

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Oldham couplings / body: steel, cast iron / RD / KAYSEVEN

KAYSEVEN

Compact, simple structure, with easy to absorb eccentricity and centering. Widely used in robots, resin molding materials, conveying equipment, printing machines, machine tools, and pumps etc.

[Features]
· Compact and simple structure.
· Like the MD series, it consists of three parts, the hub parts and an intermediate torque transmission part.
· Oldham type coupling absorbs eccentric misalignment.
· Dial gauge is not necessary for centering work at installation.
· Visual observation is sufficient.
· The intermediate torque transmission part is made of resin, and so does not require lubricant.
· No reactive force due to misalignment, contributing to energy conservation, with assembly and installation easy.
· Simple structure, and even in the event of damage to the intermediate transmission part, power transmission is possible.
· Thermally and electrically insulated by the intermediate transmission part.
· Friction joint employed for fastening to shaft.

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Starting from^∗ ：	6.72 €
Min. Shipping Days ：	7 Days

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Bellow couplings / grub screw / bellows: stainless steel / body: aluminium / MB / MIGHTY

MIGHTY

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Starting from^∗ ：	101.74 €
Min. Shipping Days ：	13 Days

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Slit Type Coupling - Set Screw Type [SAA1521]

LINK

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company 's couplings are attractive, having a wide selection of international standards, and much variety.

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Starting from^∗ ：	11.07 €
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Slit Type Coupling - Set Screw Type SAC/SSC

LINK

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Starting from^∗ ：	10.21 €
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Slit Shape Coupling - Clamping Type SACC/SSCC

LINK

Slit type couplings are suitable for applications where rotational accuracy is required. Product that achieves high responsiveness, with low moment of inertia. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

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Starting from^∗ ：	25.56 €
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Slit Type Coupling - Set Screw Type - Long Type [SCT-8]

SCH

Slit type couplings are suitable for applications where rotational accuracy is required. Long set screw type product that achieves high responsiveness, with low moment of inertia. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

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Starting from^∗ ：	20.95 €
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Bar couplings / grub screw clamping / body: plastic / UJ / ADVANCED

ADVANCED

· Miniature coupling making full use of engineered plastic fatigue resistance
· It has excellent resistance to bending fatigue as compared with metals such as aluminum alloys, realizing light and smooth rotation transmission
· For light load transmission such as those from rotary switches, encoders, or small motors
· For rotation transmission parts that require electric insulation

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Starting from^∗ ：	7.50 €
Min. Shipping Days ：	5 Days

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Bar couplings / grub screw clamping / body: plastics, metal insert / EGJ, EGP / ADVANCED

ADVANCED

· The soft coupling helps reduce the rotational energy loss
· Soft yet with high torque rigidity and low rotation angle error
· Select from two types of resin material by softness and torque properties
· Features a mechanism in which torque is low on the motive side, making it effective for use when accurate and stable rotations are required.
· A highly reliable specification with approx. 10 times longer rotational life compared to UJ and GJ types
· Withstand Voltage 1,000 V

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Starting from^∗ ：	12.44 €
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Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK

KBK

· Backlash-free miniature metal bellows coupling with radial set screws
· For shaft diameters from 3 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Axial pluggable design
· Perfect bellows coupling for encoders, tachometers, potentiometers
· Torque range: 0,5 - 10Nm

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Min. Shipping Days ：	12 Days

Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: Aluminium / KBE3 / KBK

KBK

· Backlash-free servo insert coupling with outer conical hubs
· For shaft diameters from 8 - 60mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very accurate true running, suitable for high speed applications
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 Days


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Type
Allowable Misalignment
Application
Allowable Torque Range(N•m)
Shaft Bore Dia. (machined) D1(mm)
Shaft Bore Dia. (machined) D2(mm)
Outer Dia. A(mm)
Overall Length W(mm)
Max. Rotational Speed Range(r/min)
Feature
Body Material
Category
Allowable Torque(Nm)
Max. Rotational Speed(r/min)
Allowable Lateral Misalignment Range(mm)
Allowable Lateral Misalignment(mm)
Allowable Angular Misalignment(deg)
Buffer Part Material
Disc Part Material
Bellows Part Material

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Brand	KBK	KBK	KBK	KBK	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	KAYSEVEN	ADVANCED	KBK	KBK	ISEL	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	SAKAI MANUFACTURING	ORIENTAL MOTOR	ORIENTAL MOTOR	KAYSEVEN	KAYSEVEN	LINK	ADVANCED	ADVANCED	ADVANCED	ADVANCED	ISEL	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	SAKAI MANUFACTURING	KAYSEVEN	MIGHTY	LINK	LINK	LINK	SCH	ADVANCED	ADVANCED	KBK	KBK
Product Series	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Safety claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBK, EKK / KBK	Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MHS / NBK	Ring jaw couplings / claw ring: PU, 3-star / LS, LSS / NBK	Oldham couplings / hub clamping, feather key / 1 disc: Vespel / body: aluminium / MOHS / NBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MHW / NBK	Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / LAD-C / SAKAI MANUFACTURING	Servo couplings / S / KAYSEVEN	Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED	Bellow couplings / hub clamping, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB2P / KBK	Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK	Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL	SURE-FLEX® couplings / NBK	Timing belt profile couplings / grub screw clamping / PU / body: zinc die-cast / MF / NIHON MINIATURE	Servo couplings / hub clamping, cone 1:10 / 1 disc: steel / body: steel / LCS-M / SAKAI MANUFACTURING	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / TAS-C / SAKAI MANUFACTURING	Slit couplings / hub clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR	Slit couplings / grub screw clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR	Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN	Servo couplings / L / KAYSEVEN	Oldham Type Coupling - Clamping Type RABC	Servo couplings / grub screw clamping, hub clamping / 2 discs: steel, PA, CFRP / body: aluminium / ML, MLC / ADVANCED	Bar couplings / grub screw clamping / body: GRP, POM / GJ / ADVANCED	Claw pin couplings / hub clamping / pin: synthetic rubber / body: aluminium / QRU / ADVANCED	Oldham couplings / grub screw locking, hub clamping / 1 disc: POM / body: aluminium / FJ, FJU / ADVANCED	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	Slit couplings / hub clamping / cross slot / body: PEEK / MSXP / NBK	Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Oldham couplings / body: steel, cast iron / RD / KAYSEVEN	Bellow couplings / grub screw / bellows: stainless steel / body: aluminium / MB / MIGHTY	Slit Type Coupling - Set Screw Type [SAA1521]	Slit Type Coupling - Set Screw Type SAC/SSC	Slit Shape Coupling - Clamping Type SACC/SSCC	Slit Type Coupling - Set Screw Type - Long Type [SCT-8]	Bar couplings / grub screw clamping / body: plastic / UJ / ADVANCED	Bar couplings / grub screw clamping / body: plastics, metal insert / EGJ, EGP / ADVANCED	Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: Aluminium / KBE3 / KBK
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D					2D / 3D					2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D			2D / 3D	2D / 3D
Starting from^∗	-	-	-	-	75.84 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	206.63 € *Unit price with basic configuration	295.74 € *Unit price with basic configuration	97.88 € *Unit price with basic configuration	76.49 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	38.44 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	80.67 € *Unit price with basic configuration Volume Discount	49.47 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	-	103.52 € *Unit price with basic configuration	36.18 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	13.93 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	87.75 € *Unit price with basic configuration	81.69 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	57.09 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	40.53 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	5.45 € *Unit price with basic configuration Volume Discount	104.90 € *Unit price with basic configuration	30.66 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	26.58 € *Unit price with basic configuration	7.50 € *Unit price with basic configuration	19.43 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	75.72 € *Unit price with basic configuration	156.67 € *Unit price with basic configuration	122.54 € *Unit price with basic configuration	72.61 € *Unit price with basic configuration	100.30 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	85.17 € *Unit price with basic configuration	6.72 € *Unit price with basic configuration	101.74 € *Unit price with basic configuration Volume Discount	11.07 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	10.21 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	25.56 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	20.95 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	7.50 € *Unit price with basic configuration	12.44 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	-	-
Min. Shipping Days	22 Days	12 Days	22 Days	22 Days	Same day	9 Days	9 Days	6 Days	Same day	Same day	7 Days	Same day	12 Days	22 Days	19 Days	Same day	Same day	11 Days	Same day	Same day	Same day	7 Days	14 Days	Same day	10 Days	5 Days	Same day	9 Days	38 Days	9 Days	7 Days	Same day	16 Days	7 Days	13 Days	Same day	Same day	Same day	Same day	5 Days	Same day	12 Days	12 Days
Specifications																																					Stock		Stock
Type	Bellows Type	Bellows Type	Jaw Type	Others	Disc Type	Jaw Type	Oldham Type	Disc Type	Oldham Type	Disc Type	Disc Type	Jaw Type	Bellows Type	Bellows Type	Oldham Type	Oldham Type	Oldham Type	Disc Type	Disc Type	With Slit	With Slit	Oldham Type	Disc Type	Oldham Type	Disc Type	Disc Type	Jaw Type	Oldham Type	Disc Type	With Slit	Bellows Type	Disc Type	Disc Type	Jaw Type	Bellows Type	With Slit	With Slit	With Slit	With Slit	Disc Type	Disc Type	Bellows Type	Jaw Type
Allowable Misalignment	-	-	-	-	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-
Application	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Allowable Torque Range(N•m)	-	-	-	-	1.01 to 3.00 ～ 5.01 to 10.00	20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 5.01 to 10.00	3.01 to 5.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 10.01 to 20.00	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	5.01 to 10.00 ～ 100 to Less Than 500	-	-	10.01 to 20.00 ～ 20.01 to 50.00	5.01 to 10.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 3.01 to 5.00	20.01 to 50.00 ～ 100 to Less Than 500	20.01 to 50.00 ～ 50.01 to 100.00	0.05 to 1.00	0.05 to 1.00 ～ 1.01 to 3.00	5.01 to 10.00 ～ 100 to Less Than 500	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	10.01 to 20.00	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 5.01 to 10.00	20.01 to 50.00 ～ 50.01 to 100.00	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00	20.01 to 50.00 ～ 50.01 to 100.00	50.01 to 100.00 ～ 100 to Less Than 500	20.01 to 50.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00	1.01 to 3.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00 ～ 1.01 to 3.00	-	-
Shaft Bore Dia. (machined) D1(mm)	6 ～ 65	1 ～ 24	4 ～ 45	3 ～ 56	6 ～ 25	18 ～ 28	5 ～ 14	6 ～ 25	4 ～ 28	3 ～ 24	-	12 ～ 40	3 ～ 25	3 ～ 70	11 ～ 32	-	3 ～ 18	12 ～ 35	10 ～ 25	5	5 ～ 10	-	-	12	2 ～ 25	1.5 ～ 12	4 ～ 18	14 ～ 38	12 ～ 35	6 ～ 15	5 ～ 8	10 ～ 25	14 ～ 40	-	3 ～ 14	3 ～ 6	4 ～ 6	5	6	2 ～ 8	3 ～ 12	1 ～ 24	6 ～ 60
Shaft Bore Dia. (machined) D2(mm)	6 ～ 65	1 ～ 24	6 ～ 56	-	6 ～ 25	18 ～ 28	7 ～ 14	6 ～ 25	4 ～ 28	3 ～ 24	-	12 ～ 40	3 ～ 25	3 ～ 56	12 ～ 32	-	3 ～ 18	11 ～ 16	12 ～ 35	8	5 ～ 12	-	-	12	2 ～ 25	1.5 ～ 12	4 ～ 18	14 ～ 38	14 ～ 42	8 ～ 15	5 ～ 8	12 ～ 32	14 ～ 55	-	5 ～ 20	5 ～ 8	4 ～ 6	8	12	2 ～ 8	3 ～ 12	1 ～ 25	6 ～ 60
Outer Dia. A(mm)	32.5 ～ 122	6.5 ～ 40	49 ～ 129	29 ～ 129	32 ～ 63	69.9	19 ～ 31.7	32 ～ 63	20 ～ 60	12 ～ 48	60 ～ 308	45 ～ 95	15.5 ～ 40.5	29 ～ 129	40 ～ 60	53 ～ 161	20 ～ 40	55 ～ 90	48 ～ 65	20	16 ～ 25	35 ～ 160	58 ～ 346	32	10 ～ 50	9 ～ 28	16 ～ 40	44 ～ 69	65 ～ 87	25 ～ 36	18 ～ 20	48 ～ 65	65 ～ 100	56 ～ 150	20 ～ 41	15.5 ～ 19.5	16	20	25	8 ～ 18	22 ～ 28	-	30 ～ 105
Overall Length W(mm)	68 ～ 4000	14 ～ 55	65 ～ 195	28 ～ 95	32 ～ 50	67.1 ～ 76.2	22.1 ～ 33.3	40 ～ 58	33 ～ 65	15.8 ～ 52	50 ～ 307	48 ～ 100	25 ～ 66	46 ～ 170	-	52 ～ 129	24 ～ 40	44.8 ～ 79.5	41.8 ～ 54.5	26	23 ～ 31	54 ～ 164	72 ～ 607	45	15 ～ 53	11.4 ～ 34.4	18 ～ 44.5	46 ～ 77	-	25 ～ 35	25	56.5 ～ 72	55 ～ 81	20 ～ 108	31 ～ 71.4	21 ～ 24.5	23	26	31	9 ～ 17.8	22.2 ～ 32	22 ～ 60	50 ～ 140
Max. Rotational Speed Range(r/min)	-	-	-	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	1,001 to 2,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	-	-	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	2001 to 4,000	4,001 to 10,000	4,001 to 10,000	-	-	4,001 to 10,000 ～ 2001 to 4,000	-	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	1,001 to 2,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	-	-
Feature	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	No Backlash	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	No Backlash	High Torque ～ Small	High Torsional Rigidity ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torsional Rigidity ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torsional Rigidity ～ No Backlash	Vibration Insulation	Small ～ Vibration Insulation	-	High Accuracy ～ Low Moment of Inertia	High Torsional Rigidity ～ No Backlash	High Torsional Rigidity ～ No Backlash	Small ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	Heat Resistant ～ Vibration Insulation	No Backlash	Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Small	High Accuracy ～ Low Moment of Inertia	High Accuracy ～ High Torque	Small	High Accuracy ～ Small	No Backlash ～ Small	No Backlash ～ Small	No Backlash ～ Small	High Torque ～ Small	No Backlash ～ Small	High Durability ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation
Body Material	-	-	-	-	Aluminum	-	Stainless Steel	Aluminum	Stainless Steel	Aluminum	-	Aluminum	-	-	Aluminum	-	Alloy	Steel	Aluminum	Aluminum	Aluminum	Aluminum ～ Steel	-	Aluminum	Aluminum	Resin	Aluminum	Aluminum	Steel	Resin	Stainless Steel	Aluminum	Steel	Resin ～ Steel	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Resin	Resin	-	-
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	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(Nm)	4.5 ～ 500	0.05 ～ 10	10 ～ 500	2 ～ 500	2 ～ 10	38	0.4 ～ 2.2	2 ～ 10	3.432 ～ 98.067	0.25 ～ 12	10 ～ 15000	10 ～ 150	0.5 ～ 10	2 ～ 500	17.65 ～ 44.13	6.9 ～ 210	0.392 ～ 3.923	25 ～ 180	35 ～ 80	1	0.5 ～ 2	9.8 ～ 294	10 ～ 20000	11	0.15 ～ 16	0.16 ～ 3	0.25 ～ 7.5	26 ～ 80	60 ～ 250	0.7 ～ 1.5	0.7845	35 ～ 80	80 ～ 320	44 ～ 450	1 ～ 12.5	0.4 ～ 1.8	1.6	2.2	1	0.1 ～ 0.9	1 ～ 3	0.5 ～ 10	12.5 ～ 525
Max. Rotational Speed(r/min)	1500	15000	4440 ～ 11690	4500 ～ 13200	10000 ～ 19000	9200	900	10000 ～ 19000	5000 ～ 6000	10000	4300 ～ 20000	3000 ～ 6000	15000	4470 ～ 13200	5000 ～ 8000	3750 ～ 9200	3000	10000	10000	-	-	4000 ～ 10000	-	4700	3500 ～ 32000	4000 ～ 12000	2000 ～ 8000	6000 ～ 12000	6000 ～ 8000	17000 ～ 25000	10000	10000	10000	6000 ～ 10000	10000	10000 ～ 13000	22000	7500	15000	4000 ～ 6000	8000 ～ 12000	15000	7000 ～ 25000
Allowable Lateral Misalignment Range(mm)	-	-	-	-	0.02 to 0.2	0.41 to 1.0	1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	-	0.02 to 0.2 ～ 0.21 to 0.40	-	-	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	-	-	1.1 to 3.0	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2 ～ 1.1 to 3.0	0.41 to 1.0 ～ 1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.21 to 0.40	0.02 to 0.2	-	0.02 to 0.2 ～ 1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	-	-
Allowable Lateral Misalignment(mm)	5	0.1 ～ 0.3	0.06 ～ 0.14	-	0.02	0.7	1.3 ～ 2	0.15 ～ 0.3	1.5 ～ 2	0.03 ～ 0.23	0.4 ～ 1.5	0.1 ～ 0.4	0.1 ～ 0.3	0.1 ～ 0.3	0.15 ～ 0.2	0.25 ～ 0.64	0.15 ～ 0.35	0.02	0.02	0.1	0.1 ～ 0.15	-	0.55 ～ 2.1	2.4	0.15 ～ 0.6	0.2 ～ 0.5	0.2 ～ 1.2	0.7 ～ 1.2	0.2	0.05	0.1	0.26 ～ 0.31	0.02	-	0.06 ～ 1.2	0.1	0.1	0.1	0.15	0.05 ～ 0.2	0.4 ～ 0.6	0.1 ～ 0.3	0.06 ～ 0.16
Allowable Angular Misalignment(deg)	1.5	1 ～ 2	0.9	-	1	2	2	2	1	0.5 ～ 1	0.7 ～ 1	1 ～ 2	1 ～ 2	1.5 ～ 2	0.5 ～ 1	1	1	1	1	2	2	-	0.7 ～ 1	3	2 ～ 5	3 ～ 5	2 ～ 3	1.5	0.6	0.5	2	1	1	-	1.3 ～ 8	1.5	1.5	1.5	2	3 ～ 5	4 ～ 6	1 ～ 2	0.9
Buffer Part Material	-	-	Polyurethane	-	-	Polyurethane	Vespel	-	Others	-	-	Polyurethane / Nylon	-	-	-	-	Polyurethane	-	-	-	-	Polyacetal	-	Polyacetal	-	-	Fluororubber	Polyacetal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Polyurethane
Disc Part Material	-	-	-	-	Stainless Steel	-	-	Stainless Steel	-	Stainless Steel	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	Stainless Steel / Polyimide / Carbon Fiber	Glass Fiber Reinforced Resin	-	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	Glass Fiber Reinforced Resin / Polyacetal	Glass Fiber Reinforced Resin / Polyacetal	-	-
Bellows Part Material	Stainless Steel	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Others	-	-	-	-	-	-	Stainless Steel	-

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Allowable Misalignment
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Application
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Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

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Shaft Bore Dia. (machined) D1(mm)
1

1.5

2

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

14.5

15

15.875

16

17

18

18.5

19

20

20.5

21

22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

0635

09525
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Shaft Bore Dia. (machined) D2(mm)
1

1.5

2

2.4

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.252

9.5

9.52

9.525

9.53

10

11

12

K 12

12.7

13

14

K 14

14.5

15

15.875

16

K 16

17

18

K 18

18.5

19

20

K 20

21

22

K 22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

64.5

65

66

66.5

67

68

69

69.9

70

73

74.5

75

77

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

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

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

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

52.5

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

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

607
[68-4000/1mm Unit(s)]
Drawing

Clear

Max. Rotational Speed Range(r/min)
1,001 to 2,000

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.7

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.2

5.4

5.5

5.6

6

6.3

6.5

6.6

6.7

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.1

8.4

9

9.4

9.8

9.807

9.81

10

10.1

10.6

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.4

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

65

66

67

68

70

71

72

75

77

78.5

79

80

84

85

89

90

91

95

96

98.067

99

100

102

105

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

155

157

160

170

171

176

176.52

180

188

190

194

196

200

206

210

215.746

220

230

239

240

245

250

258

265

270

280

290

294

300

310

314

320

325

330

340

350

400

405

438

441

445

450

475

480

490

500

525

560

567

580

588

600

637

650

688

720

800

810

883

945

950

980

1000

1006

1060

1080

1100

1300

1325

1350

1370

1400

1680

1900

1950

2000

2100

2250

2450

2640

3400

4000

4020

5000

5400

6000

6200

7000

8000

8400

10000

12500

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Max. Rotational Speed(r/min)
8.000

19.000

250

900

1500

2000

2100

2600

2850

3000

3100

3200

3300

3400

3500

3600

3750

3800

4000

4200

4300

4400

4440

4470

4500

4700

4800

4980

5000

5100

5200

5250

5500

5720

5800

5900

6000

6030

6200

6220

6400

6500

6800

6900

7000

7200

7400

7500

7600

7630

7700

7800

7900

8000

8180

8200

8500

8700

8950

9000

9200

9400

9500

9540

9600

9800

10000

10300

11000

11500

11690

11900

12000

12300

12500

12800

13000

13200

14000

15000

15900

16000

17000

18000

18200

19000

20000

21000

21700

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

43000

44100

45000

47500

52000

53000

57000

60000

63000

65000

67000

78000

100000
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02 to 0.2

0.21 to 0.40

0.41 to 1.0

1.1 to 3.0

3.1 to 5.0

5.1 to 100
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

±0.1

0.11

0.12

0.13

0.14

0.15

±0.15

0.16

0.17

0.18

0.2

±0.20

±0.2

0.22

±0.22

0.23

0.24

0.25

±0.25

0.26

0.27

0.28

0.3

±0.3

±0.30

0.31

0.32

0.33

0.34

0.35

±0.35

0.36

0.38

0.4

0.45

0.47

0.5

±0.50

0.51

0.52

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

±1.0

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

±1.5

1.6

1.61

1.9

2

±2

2.1

2.3

2.4

2.5

±2.5

2.9

3

±3

3.2

3.5

3.8

4

4.5

5

±5

6

7

8

10

12
Clear

Allowable Angular Misalignment(deg)
0

0.056

0.08

0.2

0.5

±0.5

0.56

0.6

0.7

0.8

0.9

1

±1

1.1

1.2

1.3

±1.3

1.4

1.5

±1.5

1.6

1.7

1.8

2

±2

2.5

±2.5

3

±3

3.5

±3.5

4

±4

5

±5

6

8

10

±10

±12

±15
Clear

Buffer Part Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Fluororubber
- Stainless Steel
Clear

Disc Part Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
Clear

Bellows Part Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

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Clear

CAD data type

- 2D
- 3D
Clear

Standard shipping days

All

Same day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
Clear