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Shaft Couplings（Application：Standard Page 2）

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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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Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

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Starting from^∗ ：	27.36 €
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Min. Shipping Days ：	Same day

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Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK

KBK

· Backlash-free metal bellows coupling with compact split hubs
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Leightweight ~ space saving ~ fast assembly / disassembly
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	17 Days

Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK

KBK

· Backlash-free servo insert coupling with compact clamp hubs
· For shaft diameters from 3 - 45mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Easy assembly with friction-locked clamp hubs
· Torque range: 1,2 - 325Nm

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Min. Shipping Days ：	12 Days

Servo couplings / hub clamping, feather key / 1 disc, 2 discs: PA / body: aluminium

MISUMI

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Min. Shipping Days ：	7 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^∗ ：	39.71 €
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Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE

NIHON MINIATURE

Type that fixes the shaft with tightening of a set screw and clamp. Larger shaft hole diameters can be selected.

[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^∗ ：	41.74 €
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Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK

NABEYA BI-TECH

· Various jaw type maximum speed range (r/min): 10,001 to 78,000
· Main body material: S45C
· Class coupling body
· Eccentricity range tolerance (mm): 0.02 to 0.2
· Deviation angle tolerance (deg): 1
· Buffer part material: polyurethane
· Structure: Bushing type

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Starting from^∗ ：	102.32 €
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Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Multi-purpose use for backlash-free and angularly aligned transmission of rotary motions, high torsional stiffness, low restoring forces, vibration damping effect, optimum compensation of misalignments, no moving parts, produced from a single piece

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Starting from^∗ ：	33.35 €
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Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY

MIKI PULLEY

Three-layer coil structure achieves compact size with high torque.

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Starting from^∗ ：	104.13 €
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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

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Starting from^∗ ：	5.07 €
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Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

[Features]
· Hex socket head cap screws included with all products.
· Appropriate shaft diameter recommended dimensional tolerance is h6 and h7.
· When attaching to a D cut shaft, pay attention to the position of the D cut surface of the shaft.

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Starting from^∗ ：	49.62 €
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Oldham couplings / grub screw clamping / 1 disc: POM, Nylon, PEEK / body: aluminium, brass / series MJ / MIGHTY

MIGHTY

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Starting from^∗ ：	19.58 €
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Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY

MIGHTY

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Starting from^∗ ：	99.49 €
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Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Low-cost coupling version manufactured using injection moulding technology, medium torsional stiffness, low restoring forces, electrically insulating, vibration damping effect, metal inserts in the hubs for reliable shaft connection, free slot area, the shafts may project into the coupling.

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Starting from^∗ ：	19.17 €
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Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK

KBK

· Backlash-free servo insert coupling with expanding hubs
· For shaft diameters from 4 - 45mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· For adopting hollow shafts, compact and space-saving design
· Torque range: 12,5 - 325Nm

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Min. Shipping Days ：	17 Days

Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63

MISUMI

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Min. Shipping Days ：	7 Days

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Servo couplings / hub clamping / 1 disc: PI / body: aluminium / FSKK / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

backlash-free and angularly aligned transmission of rotary motions, high torsional stiffness, medium restoring forces, electrically insulating, plug-in design,can be used for transducers, suitable for applications requiring high rotational speed, good compensation of misalignments, vibration-damping effect

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Starting from^∗ ：	41.75 €
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Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Resilient joining elements, reduce intermittent short-term torsional shocks by briefly storing the elastic shock energy. Any uneven movement and load transmission is also reduced. They restrain structure-borne sound and reduce noise. The coupling transmits the torque safely preventing break-down. Good compensation of shaft misalignments, plug-in coupling structure

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Starting from^∗ ：	55.33 €
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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

Claw pin couplings / grub screw clamping, hub clamping / pins: Nylon, PU / Body: aluminium

MISUMI

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Min. Shipping Days ：	9 Days

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Bellow couplings / grub screw / bellows: phosphor bronze / body: brass / NB / NIHON MINIATURE

NIHON MINIATURE

Low cost bellows coupling, using phosphor bronze for bellows, and brass for boss part. Nickel plating treatment.

[Features]
· NB series bellows coupling is made with phosphor bronze (PBP3-0), with brass bracket (BsBM) used, both fixed with solder.
· No backlash, low inertia, high torsional rigidity, compact coupling with flexibility.
· Model number is no. 4, with shaft diameter from 2 mm to 10 mm, and always in stock with all shaft diameter combinations (inner diameter tapping processed).

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Starting from^∗ ：	25.46 €
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Forehead dog couplings / grub screw clamping / disc, POM / body: aluminium / SD / KAYSEVEN

KAYSEVEN

Compact, high-performance eccentricity absorbing, non-reactive force product with no backlash. Widely used in robots, medical equipment, packaging machinery, and machine tools etc.

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Starting from^∗ ：	4.73 €
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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: 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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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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Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED

ADVANCED

· The Strongest Oldham
· Combination of stainless steel hubs and aluminum-bronze slider: All-metal Oldham coupling
· The minimum clearance of the slider part is filled with ultra-high viscosity grease for preventing seizure and achieving zero backlash
· Damage will not occur even with an impact torque that is 4 times greater than the allowable torque (FSPJU)

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Starting from^∗ ：	158.14 €
Min. Shipping Days ：	15 Days

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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

Oldham couplings / hub clamping / 1 disc: POM, compact / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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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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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Servo couplings / A / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Recommended for pairing NC manufacturing machinery etc. with servo motors.

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Starting from^∗ ：	88.40 €
Min. Shipping Days ：	11 Days

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Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOHM-16C / SUNGIL

SUNGIL

Coupling with a relatively large misalignment tolerance. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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Starting from^∗ ：	15.95 €
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Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED

ADVANCED

· Small but strong coupling with excellent durability
· Approximately twice the regular torque compared to ASJ/ASJU

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Starting from^∗ ：	30.64 €
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Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK

KBK

· Backlash-free servo insert coupling with compact outer conical hubs
· For shaft diameters from 6 – 55mm
· 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

Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK

KBK

· Cardanic coupling for a very low backlash connection of two shafts
· Compensates very high radial and angular shaft misalignment at very low restoring forces
· For shaft diameters from 3 - 55mm
· Easy and fast assembly radial clamp screws
· Keyways available on request
· Also available in stainless steel
· Torque range from 2 - 580Nm

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Min. Shipping Days ：	17 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

Star tooth couplings / grub screw clamping / star element, PU / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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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Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOS / NBK

NABEYA BI-TECH

Small eccentric reaction force, large permissible misalignment large, with vibration absorption.

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Starting from^∗ ：	29.39 €
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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

[Features]
· Disk type flexible coupling.
· Compact design with short overall length.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

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Starting from^∗ ：	55.39 €
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Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK

NABEYA BI-TECH

High torque. Spider is compressed and torque is transmitted.

[Features]
· Joyped flexible coupling.
· Spider is compressed and torque is transmitted.
· A smooth, blind fit between hub and spider.
· It is easy to install and remove.
· 2 types of hubs and 3 kinds of spiders.
· Choose to suit application.
· Smooth fitting of hub and spacer.
· Even if the motor is not visible, and the coupling is difficult to see, can be assembled by feeling.
· Maintenance also easy.

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Starting from^∗ ：	23.98 €
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Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

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Starting from^∗ ：	38.88 €
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Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Streamlined body with low inertia and high rigidity specification

[Features]
· Streamlined body with low inertia and high rigidity specification.
· Suitable for improving control response.

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Starting from^∗ ：	73.75 €
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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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Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
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
Environmentally Friendly

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Brand	KAYSEVEN	NABEYA BI-TECH	KBK	KBK	MISUMI	NABEYA BI-TECH	NIHON MINIATURE	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	MIKI PULLEY	MIKI PULLEY	NABEYA BI-TECH	MIGHTY	MIGHTY	ABP ANTRIEBSTECHNIK	KBK	MISUMI	ABP ANTRIEBSTECHNIK	ABP ANTRIEBSTECHNIK	KBK	MISUMI	NIHON MINIATURE	KAYSEVEN	ADVANCED	ADVANCED	ADVANCED	ADVANCED	KBK	MISUMI	NABEYA BI-TECH	NIHON MINIATURE	KAYSEVEN	SUNGIL	ADVANCED	KBK	KBK	KBK	MISUMI	ISEL	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	KAYSEVEN
Product Series	Servo couplings / S / KAYSEVEN	Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK	Servo couplings / hub clamping, feather key / 1 disc, 2 discs: PA / body: aluminium	SURE-FLEX® couplings / NBK	Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK	Oldham couplings / grub screw clamping / 1 disc: POM, Nylon, PEEK / body: aluminium, brass / series MJ / MIGHTY	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK	Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63	Servo couplings / hub clamping / 1 disc: PI / body: aluminium / FSKK / ABP Antriebstechnik	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Claw pin couplings / grub screw clamping, hub clamping / pins: Nylon, PU / Body: aluminium	Bellow couplings / grub screw / bellows: phosphor bronze / body: brass / NB / NIHON MINIATURE	Forehead dog couplings / grub screw clamping / disc, POM / body: aluminium / SD / KAYSEVEN	Servo couplings / grub screw clamping, hub clamping / 2 discs: steel, PA, CFRP / body: aluminium / ML, MLC / ADVANCED	Bar couplings / grub screw clamping / body: plastic / UJ / ADVANCED	Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED	Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED	Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK	Oldham couplings / hub clamping / 1 disc: POM, compact / body: aluminium	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MHW / NBK	Timing belt profile couplings / grub screw clamping / PU / body: zinc die-cast / MF / NIHON MINIATURE	Servo couplings / A / KAYSEVEN	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOHM-16C / SUNGIL	Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK	Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK	Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK	Star tooth couplings / grub screw clamping / star element, PU / body: aluminium	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOS / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK	Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Oldham couplings / body: steel, cast iron / RD / KAYSEVEN
CAD		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	3D	2D	2D / 3D	2D / 3D			3D	2D / 3D	2D / 3D	3D	3D	2D / 3D	2D / 3D	2D						2D / 3D	2D / 3D	2D / 3D	2D				2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	80.67 € *Unit price with basic configuration Volume Discount	27.36 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	39.71 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	41.74 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	102.32 € Special price *Unit price with basic configuration Promotional pricing	33.35 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	104.13 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	5.07 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	49.62 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	19.58 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	99.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	19.17 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	41.75 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	55.33 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	25.46 € Special price *Unit price with basic configuration Promotional pricing	4.73 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	26.58 € *Unit price with basic configuration	7.50 € *Unit price with basic configuration	49.47 € Special price *Unit price with basic configuration Promotional pricing	158.14 € *Unit price with basic configuration Volume Discount	-	-	97.88 € *Unit price with basic configuration Volume Discount	13.93 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	88.40 € *Unit price with basic configuration Volume Discount	15.95 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	30.64 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-	156.67 € *Unit price with basic configuration	29.39 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	55.39 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	23.98 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	38.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	73.75 € Special price *Unit price with basic configuration Promotional pricing	6.72 € *Unit price with basic configuration
Min. Shipping Days	7 Days	Same day	17 Days	12 Days	7 Days	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	17 Days	7 Days	Same day	Same day	12 Days	9 Days	Same day	Same day	10 Days	5 Days	Same day	15 Days	12 Days	7 Days	6 Days	Same day	11 Days	Same day	Same day	12 Days	17 Days	22 Days	7 Days	38 Days	Same day	Same day	Same day	Same day	Same day	7 Days
Type	Disc Type	Oldham Type	Bellows Type	Jaw Type	Disc Type	Oldham Type	Oldham Type	Jaw Type	With Slit	Bellows Type	Jaw Type	Disc Type	Oldham Type	Oldham Type	With Slit	Jaw Type	Disc Type	Disc Type	Jaw Type	Bellows Type	Jaw Type	Bellows Type	Oldham Type	Disc Type	Disc Type	Jaw Type	Oldham Type	Bellows Type	Oldham Type	Disc Type	Oldham Type	Disc Type	-	Oldham Type	Jaw Type	Others	Bellows Type	Oldham Type	Disc Type	Oldham Type	Disc Type	Jaw Type	With Slit	Disc Type	Jaw Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Not Provided / 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	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	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
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	Standard	Standard
Allowable Torque Range(N•m)	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	5.01 to 10.00 ～ 100 to Less Than 500	-	-	0.05 to 1.00 ～ 5.01 to 10.00	5.01 to 10.00 ～ 50.01 to 100.00	1.01 to 3.00 ～ 100 to Less Than 500	5.01 to 10.00 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00	-	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00	-	-	10.01 to 20.00 ～ 50.01 to 100.00	0.05 to 1.00	1.01 to 3.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00	5.01 to 10.00 ～ 100 to Less Than 500	20.01 to 50.00 ～ 100 to Less Than 500	-	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 3.01 to 5.00	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	1.01 to 3.00 ～ 50.01 to 100.00	1.01 to 3.00 ～ 20.01 to 50.00	-	-	-	0.05 to 1.00 ～ 1.01 to 3.00	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 ～ 10.01 to 20.00	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 5.01 to 10.00	10.01 to 20.00 ～ 500 to Less Than 1,000	20.01 to 50.00 ～ 100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	-	3 ～ 42	10 ～ 70	3 ～ 48	3 ～ 24	-	3 ～ 25	8 ～ 50	2 ～ 14	4 ～ 35	6 ～ 60	3 ～ 50	2 ～ 56	3 ～ 30	2 ～ 10	4 ～ 48	6 ～ 25	6 ～ 16	5 ～ 14	1 ～ 24	15 ～ 40	2 ～ 10	3 ～ 9525	2 ～ 25	2 ～ 8	12 ～ 40	15 ～ 35	1 ～ 24	3 ～ 10	6 ～ 25	3 ～ 18	-	3 ～ 35	3 ～ 20	6 ～ 60	3 ～ 55	3 ～ 70	1 ～ 14	12 ～ 35	1 ～ 14	4 ～ 30	10 ～ 28	5 ～ 22	10 ～ 60	-
Shaft Bore Dia. (machined) D2(mm)	-	3 ～ 42	10 ～ 70	3 ～ 48	3 ～ 24	-	3 ～ 35	8 ～ 50	2 ～ 14	4 ～ 35	6 ～ 60	3 ～ 50	2 ～ 30	3 ～ 30	2 ～ 10	13 ～ 60	6 ～ 25	6 ～ 16	5 ～ 14	1 ～ 24	15 ～ 40	2 ～ 10	3 ～ 10	2 ～ 25	2 ～ 8	12 ～ 40	15 ～ 35	1 ～ 25	3 ～ 10	6 ～ 25	3 ～ 18	-	3 ～ 35	3 ～ 20	6 ～ 60	3 ～ 55	3 ～ 56	1 ～ 14	14 ～ 42	1 ～ 14	4 ～ 30	10 ～ 28	5 ～ 22	10 ～ 60	-
Outer Dia. A(mm)	60 ～ 308	12 ～ 70	45 ～ 122	14 ～ 80	13 ～ 50	53 ～ 161	18 ～ 70	40 ～ 95	10 ～ 30	16 ～ 75	30 ～ 105	15 ～ 104	6.4 ～ 118	19.1 ～ 57	15 ～ 22	30 ～ 80	32 ～ 63	25 ～ 30	26.5	6.5 ～ 40	55 ～ 95	14 ～ 19	17.5 ～ 25.5	10 ～ 50	8 ～ 18	45 ～ 95	45 ～ 70	-	12 ～ 25	32 ～ 63	20 ～ 40	81 ～ 276	16 ～ 73	12 ～ 38	30 ～ 105	18 ～ 100	29 ～ 129	16 ～ 32	65 ～ 87	8 ～ 32	19 ～ 63	27.3 ～ 53.6	16 ～ 44	45 ～ 155	56 ～ 150
Overall Length W(mm)	50 ～ 307	15 ～ 68.6	58 ～ 111	18 ～ 86	13.5 ～ 53	52 ～ 129	25 ～ 53	66 ～ 126	15 ～ 38	20 ～ 150	35 ～ 140	16 ～ 71.2	5.1 ～ 77.8	22 ～ 77.8	20 ～ 24	28 ～ 68	32 ～ 58	19 ～ 27	28.5	14 ～ 55	60 ～ 100	22 ～ 28	24.9 ～ 32	15 ～ 53	9 ～ 17.8	48 ～ 100	43.6 ～ 57	22 ～ 60	13.5 ～ 22.5	40 ～ 58	24 ～ 40	52.8 ～ 209.2	21 ～ 77	14.4 ～ 39.7	42 ～ 110	24 ～ 78	46 ～ 170	27 ～ 48	-	12.7 ～ 33.3	20 ～ 46	43.4 ～ 63.8	17.4 ～ 45	38.6 ～ 114	20 ～ 108
Max. Rotational Speed Range(r/min)	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000	-	-	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 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 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	-	-	1,001 to 2,000 ～ 10,001 to 78,000	-	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	-	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	-	-	-	10,001 to 78,000	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 ～ 2001 to 4,000	10,001 to 78,000	4,001 to 10,000	4,001 to 10,000
Feature	High Torque ～ No Backlash	High Torque ～ High Torsional Rigidity	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Vibration Insulation	High Torque ～ Small	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Torque ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torsional Rigidity ～ Small	Low Moment of Inertia ～ Vibration Insulation	Heat Resistant ～ Vibration Insulation	No Backlash ～ Small	High Torsional Rigidity ～ Vibration Insulation	High Torsional Rigidity	High Accuracy ～ No Backlash	Low Moment of Inertia ～ Small	No Backlash	Small ～ Vibration Insulation	High Torque ～ No Backlash	No Backlash ～ Vibration Insulation	High Durability ～ Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	Low Moment of Inertia	High Accuracy ～ No Backlash	-	No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	Small
Body Material	-	Steel	-	-	Aluminum	-	Aluminum	Steel	Aluminum ～ Stainless Steel	Stainless Steel ～ Steel	Aluminum	Aluminum ～ Stainless Steel	Alloy ～ Aluminum	Aluminum	Alloy ～ Resin	-	Aluminum	Aluminum	Aluminum	-	Aluminum	Alloy	Aluminum ～ Resin	Aluminum	Resin	Aluminum	Stainless Steel	-	Aluminum	Aluminum	Alloy	-	Aluminum Alloy	Stainless Steel	-	-	-	Alloy	Steel	Aluminum	Aluminum	Stainless Steel ～ Steel	Aluminum	Steel	Resin ～ Steel
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
Allowable Torque(Nm)	10 ～ 15000	2.7 ～ 176	18 ～ 500	1.2 ～ 325	0.25 ～ 7	6.9 ～ 210	2.452 ～ 176.52	4.9 ～ 560	0.15 ～ 1.5	2.5 ～ 220	1.5 ～ 525	0.42 ～ 200	0.06 ～ 37.5	1.7 ～ 37.5	0.7 ～ 1.2	12.5 ～ 325	2 ～ 10	0.65 ～ 1.2	1.2 ～ 1.5	0.05 ～ 10	20 ～ 180	0.147 ～ 0.343	1.76 ～ 3.67	0.15 ～ 16	0.1 ～ 0.9	10 ～ 150	50 ～ 160	0.5 ～ 10	0.3 ～ 1.6	2 ～ 10	0.392 ～ 3.923	100 ～ 7000	1 ～ 65	2.5 ～ 50	12.5 ～ 525	2 ～ 250	2 ～ 500	0.5 ～ 3	60 ～ 250	0.08 ～ 2.8	0.7 ～ 12.5	2.1 ～ 37.3	0.5 ～ 9	12 ～ 800	44 ～ 450
Max. Rotational Speed(r/min)	4300 ～ 20000	2000	5000 ～ 12800	5000 ～ 27000	3500 ～ 12000	3750 ～ 9200	10000 ～ 25000	10000 ～ 23000	6000 ～ 8000	4500 ～ 20000	4500 ～ 15900	6000 ～ 42000	-	-	10000 ～ 12000	9500 ～ 20000	10000 ～ 19000	12000	19000	15000	4000 ～ 11000	5000	10000 ～ 15000	3500 ～ 32000	4000 ～ 6000	3000 ～ 6000	5000 ～ 10000	15000	5000 ～ 12000	10000 ～ 19000	3000	3100 ～ 20000	3000 ～ 8000	4000 ～ 10000	7000 ～ 25000	2100 ～ 10000	4470 ～ 13200	19000 ～ 39000	6000 ～ 8000	19000 ～ 78000	10000 ～ 33000	250 ～ 18000	14000 ～ 39000	10000	6000 ～ 10000
Allowable Lateral Misalignment Range(mm)	-	0.21 to 0.40 ～ 1.1 to 3.0	-	-	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40 ～ 0.41 to 1.0	1.1 to 3.0	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	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	0.41 to 1.0 ～ 5.1 to 100	1.1 to 3.0 ～ 5.1 to 100	0.21 to 0.40	-	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40	0.21 to 0.40	-	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	-	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 1.1 to 3.0	-	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	-	1.1 to 3.0 ～ 3.1 to 5.0	0.21 to 0.40 ～ 0.41 to 1.0	-	-	-	0.02 to 0.2	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	0.02 to 0.2	0.02 to 0.2	-
Allowable Lateral Misalignment(mm)	0.4 ～ 1.5	0.3 ～ 1.4	0.15 ～ 0.25	0.06 ～ 0.13	0.1 ～ 0.4	0.25 ～ 0.64	1.5 ～ 2.5	0.08 ～ 0.2	±0.15 ～ ±2.5	0.3 ～ 1.2	0.17 ～ 0.36	0.02	0.8 ～ 7	2.4 ～ 7	±0.20 ～ ±5	0.06 ～ 0.12	0.15 ～ 0.3	±0.15 ～ ±5	±0.15 ～ ±5	0.1 ～ 0.3	0.1 ～ 0.4	0.1 ～ 0.2	-	0.15 ～ 0.6	0.05 ～ 0.2	0.1 ～ 0.4	0.8 ～ 1.6	0.1 ～ 0.3	0.3 ～ 1.2	0.15 ～ 0.3	0.15 ～ 0.35	-	1 ～ 3.5	0.3 ～ 0.6	0.06 ～ 0.16	0.6 ～ 2.5	0.1 ～ 0.3	0.2	0.2	0.5 ～ 2	0.02	0.25 ～ 0.38	0.05	0.02	-
Allowable Angular Misalignment(deg)	0.7 ～ 1	2	1.5 ～ 2	0.9 ～ 1	2 ～ 3.5	1	1	1	±1.3 ～ ±10	3	1	0.5 ～ 1	1	1	±0.5 ～ ±15	0.9	1 ～ 2	±1 ～ ±15	±1 ～ ±15	1 ～ 2	1 ～ 2	1.5	-	2 ～ 5	3 ～ 5	1 ～ 2	0.2 ～ 0.5	1 ～ 2	1.5	2	1	0.7 ～ 1	2	0.6	0.9	6	1.5 ～ 2	2	0.6	2	0.7	0.5 ～ 1	0.5	1	-
Buffer Part Material	-	-	-	Polyurethane	-	-	Others	Polyurethane	-	-	Polyurethane	-	Polyacetal / Nylon / PEEK / Others	Polyacetal	-	Polyurethane	-	-	Polyurethane	-	Polyurethane / Nylon	-	Polyacetal	-	-	Polyurethane / Nylon	Aluminum Bronze	-	Polyacetal	-	Polyurethane	-	Polyacetal	Aluminum Bronze	Polyurethane	-	-	-	-	Polyacetal	-	Polyurethane / Aluminum Bronze / Others	-	-	-
Disc Part Material	-	-	-	-	Polyimide	-	-	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	Polyimide	-	-	-	-	-	Stainless Steel / Polyimide / Carbon Fiber	Glass Fiber Reinforced Resin / Polyacetal	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	-
Bellows Part Material	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	Others	-	-	-	-	Stainless Steel / Phosphor Bronze	-	Phosphor Bronze	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-
Environmentally Friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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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

50.01 to 100.00

100 to Less Than 500

500 to Less Than 1,000

1000 to Less Than 5000
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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

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

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

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

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

23.3.

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

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

34.6

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

52.6

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

72.4

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

155

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

301 to 1,000

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
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Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
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Category
- Coupling Main Body
- Maintenance Components
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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

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

43

44

44.13

45

46

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

62

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

700

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

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

Brand

- MISUMI (21)
- Cost Efficient Products ()
- NABEYA BI-TECH (26)
- KBK (24)
- ADVANCED (11)
- SAKAI MANUFACTURING (10)
- ABP ANTRIEBSTECHNIK (7)
- KAYSEVEN (6)
- NIHON MINIATURE (6)
- MIGHTY (5)
- MIKI PULLEY (5)
- LINK (4)
- VMA (2)
- ISEL (2)
- SUNGIL (2)
- SCH (1)
- GANTER (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- MITSUBOSHI BELTING (0)
- FESTO (0)
- R+W (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (0)
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