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Flexible Shaft Couplings（Application：Stepping Motor）

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115

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Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY

MIKI PULLEY

Uses lightweight, high-strength aluminum alloy for clamp hub. Extremely high torsional rigidity supporting high responsiveness.

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Starting from^∗ ：	47.00 €
Min. Shipping Days ：	Same day

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Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK

NABEYA BI-TECH

High torque, vibration absorption.

[Features]
· Joyped flexible coupling.
· The tight fit allows transmission of zero backlash at low torque.
· Easy fit has easy assembly / disassembly of hub.
· Excellent flexibility.
· In addition to eccentricity and angle deviation, also absorbs torsional vibration.
· Electrically insulated.
· 4 types of sleeve hardness.
· Select according to usage conditions, such as torque misalignment.

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Starting from^∗ ：	21.26 €
Min. Shipping Days ：	Same day

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Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Medium torsional stiffness, low restoring forces, impact and vibration damping effect, reliable compensation of radial, lateral and angular misalignment, no moving parts, thermally and electrically insulating, smooth running, maintenance free

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Starting from^∗ ：	29.37 €
Min. Shipping Days ：	Same day

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

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· Eccentric reaction force generated by misalignment is small, reducing the burden on the shaft.
· Easy to assemble with a simple structure

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Starting from^∗ ：	12.24 €
Min. Shipping Days ：	Same day

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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / 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.

[Features]
· Polyurethane elastomer used for element. So, the transmission torque is more than twice that of conventional jaw coupling.
· Design to distribute pre-compression, and so can be used with no backlash. (ALS-Y/R type)
· Power transmission through polyurethane elastomer with rubber elastic force. It has excellent vibration and impact absorption.

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Starting from^∗ ：	3.08 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Helical slit couplings / body: aluminium / MST / NBK

NABEYA BI-TECH

Backlash "0." Design of aluminum alloy slit pattern changed to improve performance.

[Features]
· Metal spring coupling with perfectly integrated structure, with slit in cylindrical material.
Leaf spring formed with a slit allows eccentricity, angle deviation, and end play.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Wide range of outer diameters, ø8 to ø63

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Starting from^∗ ：	29.28 €
Min. Shipping Days ：	Same day

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Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK

KBK

· Backlash-free miniature metal bellows coupling with clamp hubs
· For shaft diameters from 1 - 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: 0,1 - 10Nm

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Min. Shipping Days ：	12 Days

Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK

NABEYA BI-TECH

Vibration absorption, high torque, high responsiveness, backlash "0"

[Features]
· Rubber type optimally designed for actuator flexible coupling, with high damping capacity.
· High precision positioning in a short time is possible.
· Completely unified structure, coupling molded hubs on both sides with high damping capacity rubber.
· High damping capacity shape of the rubber is designed by analysis, using the latest finite element method to achieve high torsional rigidity, and high torque.
· In addition, by concentrating the stress near the inner diameter of the clasp uniformly throughout, a long-life design is achieved.

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Starting from^∗ ：	31.19 €
Min. Shipping Days ：	Same day

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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 €
Min. Shipping Days ：	Same day

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Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK

KBK

· Backlash-free servo insert coupling with clamp hubs
· For shaft diameters from 2 - 55mm
· 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: 0,5 - 525Nm

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Min. Shipping Days ：	12 Days

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

NABEYA BI-TECH

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

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Starting from^∗ ：	58.48 €
Min. Shipping Days ：	Same day

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Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY

MIKI PULLEY

Type using aluminum alloy for hub material and weight reduction, and employing nitrile rubber as buffer material.

[Features]
· Simple structure composed of two hubs and cushioning material (spider), uses aluminum alloy for hub, and lightweight.
· Coupling can be connected / separated only by moving in the axial direction.
· Because aluminum alloy is used for hub material, it is light weight with low inertia.

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Starting from^∗ ：	13.10 €
Min. Shipping Days ：	Same day

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Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / SUNGIL

SUNGIL

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. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

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Starting from^∗ ：	18.41 €
Min. Shipping Days ：	Same day

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Slit couplings / hub clamping / cross slot / body: aluminium, steel, stainless steel / ASK / VMA Antriebstechnik

VMA

The ASK sliced coupling is made from one piece and is the ideal tool for equalizing all kind o offset. High stiffness and high speed is possible

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Min. Shipping Days ：	4 Days

Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL

SUNGIL

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. 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, and short lead-times.

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Starting from^∗ ：	19.69 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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 €
Min. Shipping Days ：	Same day

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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^∗ ：	45.31 €
Min. Shipping Days ：	Same day

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Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK

NABEYA BI-TECH

Backlash "0"

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Starting from^∗ ：	20.10 €
Min. Shipping Days ：	Same day

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Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK

NABEYA BI-TECH

High damping capacity rubber-type standard coupling.
[Features]
· High-damping flexible coupling surpassing XGT, XGL and XGS.
· Aluminum hubs on both ends are molded with vibration-proof rubber in a completely integrated structure.
· Optimum design of damping and rigidity achieves higher servo motor gain, shortening settling time.
· Effective in suppressing speed irregularities during stepping motor drive.
· Suppresses residual vibration upon positioning and contributes to improved productivity and quality.
· Superior heat resistance, oil resistance and chemical resistance.
[Applications]
· Semiconductor manufacturing machinery, mounting machinery, machine tools, packaging machinery, etc.

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Starting from^∗ ：	56.47 €
Min. Shipping Days ：	Same day

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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 €
Min. Shipping Days ：	Same day

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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 / 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 €
Min. Shipping Days ：	Same day

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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 €
Min. Shipping Days ：	Same day

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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 €
Min. Shipping Days ：	Same day

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Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK

NABEYA BI-TECH

Isokinetic. Backlash "0"

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Starting from^∗ ：	23.50 €
Min. Shipping Days ：	Same day

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Spring couplings / grub screw clamping / spiral spring assembly / body: steel / FKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Multipurpose use for backlash-free transmission of rotary motions, high vibration-damping effect, good compensation of misalignments, low torsion stiffness, low restoring forces, no moving parts, very robust design

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Starting from^∗ ：	23.63 €
Min. Shipping Days ：	3 Days

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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^∗ ：	86.52 €
Min. Shipping Days ：	Same day

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Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL

SUNGIL

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Starting from^∗ ：	13.48 €
Min. Shipping Days ：	Same day

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Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBM / SUNGIL

SUNGIL

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Starting from^∗ ：	14.69 €
Min. Shipping Days ：	Same day

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Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK

NABEYA BI-TECH

High torque, small eccentric reaction force, large permissible misalignment large, with vibration absorption.

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Starting from^∗ ：	19.84 €
Min. Shipping Days ：	Same day

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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK

NABEYA BI-TECH

Type: Disc type
· Main body material: A2017
· Class coupling: body
· Disk part material: SUS304
· Structure: Clamping type

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Starting from^∗ ：	50.22 €
Min. Shipping Days ：	Same day

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Servo couplings / grub screw clamping, feather key / 1 disc: steel / body: aluminium / SHDS-56 / SUNGIL

SUNGIL

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Starting from^∗ ：	17.13 €
Min. Shipping Days ：	Same day

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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

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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Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL

SUNGIL

Slit type couplings are suitable for applications where rotational accuracy is required. A clamping type product that you can expect high responsiveness and a low moment of inertia. 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^∗ ：	16.15 €
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

Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDW / SUNGIL

SUNGIL

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Starting from^∗ ：	88.15 €
Min. Shipping Days ：	Same day

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Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

A disc coupling, clamping type (double disc).
[Features]
·A newly developed high-performance disc. This product is shaped with high torsional rigidity.
·Semi-permanent lifespan with zero backlashes.
·Absorbs misalignments of angles of deflection, eccentricity, and endplay.
·A low moment of inertia for stability even at high RPM.
[Applications]
·Servo motors, stepper motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed, high-precision position control systems.
·Centrifuges, copiers.

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Starting from^∗ ：	102.55 €
Min. Shipping Days ：	11 Days

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Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY

MIKI PULLEY

Element hardness 90JIS A is used. Designed to distribute pre-compression for no backlash use. ALS-R Type greater suppression of shaft reaction force.

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Starting from^∗ ：	3.08 €
Min. Shipping Days ：	Same day

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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 €
Min. Shipping Days ：	Same day

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

NABEYA BI-TECH

High torsional rigidity, high response, backlash "0"

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

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Starting from^∗ ：	54.82 €
Min. Shipping Days ：	Same day

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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

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK

KBK

· Backlash-free metal bellows coupling with clamp hubs
· Hub material: up to 60Nm – aluminum, up from 80Nm - steel
· For shaft diameters from 10 - 80mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy to assemble
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 18 - 1400Nm

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Min. Shipping Days ：	12 Days

Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY

MIGHTY

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Starting from^∗ ：	90.20 €
Min. Shipping Days ：	Same day

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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK

KBK

· Backlash-free metal bellows coupling with compact clamp hubs
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	12 Days


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

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Brand	MIKI PULLEY	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	NABEYA BI-TECH	MIKI PULLEY	NABEYA BI-TECH	KBK	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	KBK	NABEYA BI-TECH	MIKI PULLEY	SUNGIL	VMA	SUNGIL	ABP ANTRIEBSTECHNIK	ABP ANTRIEBSTECHNIK	NABEYA BI-TECH	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	KBK	SAKAI MANUFACTURING	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	MIKI PULLEY	SUNGIL	SUNGIL	NABEYA BI-TECH	NABEYA BI-TECH	SUNGIL	KBK	SAKAI MANUFACTURING	SUNGIL	KBK	SUNGIL	SUNGIL	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	KBK	KBK	MIGHTY	KBK
Product Series	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK	Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Helical slit couplings / body: aluminium / MST / NBK	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / SUNGIL	Slit couplings / hub clamping / cross slot / body: aluminium, steel, stainless steel / ASK / VMA Antriebstechnik	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK	Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK	Servo couplings / hub clamping / 1 disc: PI / body: aluminium / FSKK / ABP Antriebstechnik	Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK	Spring couplings / grub screw clamping / spiral spring assembly / body: steel / FKXS / ABP Antriebstechnik	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBM / SUNGIL	Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK	Servo couplings / grub screw clamping, feather key / 1 disc: steel / body: aluminium / SHDS-56 / SUNGIL	Safety claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBK, EKK / KBK	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDW / SUNGIL	Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MDW / NBK	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK
CAD	2D / 3D	2D / 3D	3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	2D	2D / 3D		2D / 3D	3D	3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D	3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D
Starting from^∗	47.00 € *Unit price with basic configuration Volume Discount	21.26 € *Unit price with basic configuration Volume Discount	29.37 € *Unit price with basic configuration Volume Discount	12.24 € *Unit price with basic configuration Volume Discount	3.08 € *Unit price with basic configuration Volume Discount	29.28 € *Unit price with basic configuration Volume Discount	-	31.19 € *Unit price with basic configuration Volume Discount	33.35 € *Unit price with basic configuration Volume Discount	-	58.48 € *Unit price with basic configuration Volume Discount	13.10 € *Unit price with basic configuration	18.41 € *Unit price with basic configuration Volume Discount	-	19.69 € *Unit price with basic configuration	19.17 € *Unit price with basic configuration Volume Discount	45.31 € *Unit price with basic configuration Volume Discount	20.10 € *Unit price with basic configuration Volume Discount	56.47 € *Unit price with basic configuration Volume Discount	41.75 € *Unit price with basic configuration Volume Discount	-	73.75 € *Unit price with basic configuration	102.32 € *Unit price with basic configuration	38.88 € *Unit price with basic configuration	23.50 € *Unit price with basic configuration Volume Discount	23.63 € *Unit price with basic configuration Volume Discount	86.52 € *Unit price with basic configuration Volume Discount	13.48 € *Unit price with basic configuration Volume Discount	14.69 € *Unit price with basic configuration	19.84 € *Unit price with basic configuration Volume Discount	50.22 € *Unit price with basic configuration Volume Discount	17.13 € *Unit price with basic configuration	-	85.17 € *Unit price with basic configuration	16.15 € *Unit price with basic configuration	-	88.15 € *Unit price with basic configuration	102.55 € *Unit price with basic configuration	3.08 € *Unit price with basic configuration Volume Discount	55.39 € *Unit price with basic configuration	54.82 € *Unit price with basic configuration	-	-	90.20 € *Unit price with basic configuration Volume Discount	-
Min. Shipping Days	Same day	Same day	Same day	Same day	Same day	Same day	12 Days	Same day	Same day	12 Days	Same day	Same day	Same day	4 Days	Same day	Same day	Same day	Same day	Same day	Same day	17 Days	Same day	Same day	Same day	Same day	3 Days	Same day	Same day	Same day	Same day	Same day	Same day	22 Days	16 Days	Same day	17 Days	Same day	11 Days	Same day	Same day	Same day	12 Days	12 Days	Same day	12 Days
Type	Disc Type	Jaw Type	Others	Oldham Type	Jaw Type	With Slit	Bellows Type	Vibration Damping Rubber Type	With Slit	Jaw Type	Disc Type	Jaw Type	Oldham Type	With Slit	Disc Type	With Slit	Jaw Type	With Slit	Vibration Damping Rubber Type	Disc Type	Jaw Type	Disc Type	Jaw Type	With Slit	Bellows Type	Others	Bellows Type	With Slit	With Slit	Oldham Type	Disc Type	Disc Type	Jaw Type	Disc Type	With Slit	Bellows Type	Disc Type	Disc Type	Jaw Type	Disc Type	Disc Type	Bellows Type	Bellows Type	Oldham Type	Bellows Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Not Provided / 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	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 / 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	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 / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity	-
Application	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 20.01 to 50.00	-	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	-	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 ～ 100 to Less Than 500	-	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00	-	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00	-	10.01 to 20.00 ～ 500 to Less Than 1,000	5.01 to 10.00 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 20.01 to 50.00	-	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	-	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 ～ 100 to Less Than 500	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 10.01 to 20.00	-	-	1.01 to 3.00 ～ 20.01 to 50.00	-
Shaft Bore Dia. (machined) D1(mm)	3 ～ 45	3 ～ 45	4 ～ 16	1 ～ 38	3 ～ 60	2 ～ 35	1 ～ 25	3 ～ 28	2 ～ 14	2 ～ 57	3 ～ 50	6 ～ 48	3 ～ 28	2.5 ～ 55	3 ～ 30	2 ～ 10	5 ～ 14	2 ～ 16	3 ～ 28	6 ～ 16	4 ～ 48	10 ～ 60	8 ～ 50	5 ～ 22	3 ～ 16	3 ～ 14	4 ～ 35	3 ～ 25	3 ～ 15	3 ～ 25	3 ～ 42	3 ～ 30	4 ～ 45	14 ～ 40	3 ～ 12	10 ～ 70	16 ～ 50	10 ～ 45	3 ～ 60	4 ～ 30	4 ～ 30	1 ～ 24	10 ～ 80	3 ～ 30	10 ～ 70
Shaft Bore Dia. (machined) D2(mm)	3 ～ 45	3 ～ 45	4 ～ 16	1 ～ 38	3 ～ 60	2 ～ 35	1 ～ 25	3 ～ 28	2 ～ 14	2 ～ 57	3 ～ 50	6 ～ 48	3 ～ 28	2.5 ～ 55	3 ～ 30	2 ～ 10	5 ～ 14	2 ～ 16	3 ～ 28	6 ～ 16	13 ～ 60	10 ～ 60	8 ～ 50	5 ～ 22	3 ～ 16	3 ～ 14	4 ～ 35	3 ～ 25	3 ～ 15	3 ～ 25	3 ～ 42	3 ～ 30	6 ～ 56	14 ～ 55	3 ～ 12	10 ～ 70	16 ～ 50	10 ～ 45	3 ～ 60	4 ～ 30	4 ～ 30	1 ～ 24	10 ～ 80	3 ～ 30	10 ～ 70
Outer Dia. A(mm)	12 ～ 104	14 ～ 95	29 ～ 58	6 ～ 68	14 ～ 105	8 ～ 63	10 ～ 40.5	15 ～ 56	10 ～ 30	10 ～ 105	15 ～ 104	16.1 ～ 85	16 ～ 118	18 ～ 100	16 ～ 64	15 ～ 22	26.5	8 ～ 32	15 ～ 56	25 ～ 30	30 ～ 80	45 ～ 155	40 ～ 95	16 ～ 44	12 ～ 32	12 ～ 26	16 ～ 75	12.7 ～ 60	12.7 ～ 31.8	16 ～ 63	15 ～ 79	16 ～ 64	49 ～ 129	65 ～ 100	12.7 ～ 26.2	45 ～ 122	80 ～ 104.5	56 ～ 88	14 ～ 105	19 ～ 63	19 ～ 63	6.5 ～ 40	45 ～ 157	19.1 ～ 57	45 ～ 122
Overall Length W(mm)	12.35 ～ 101.6	22 ～ 126	28 ～ 58	8.4 ～ 77	22 ～ 140	14 ～ 90	21 ～ 57	18 ～ 60	15 ～ 38	15 ～ 140	22 ～ 104.4	20.5 ～ 110	23.9 ～ 138	17 ～ 118	21.2 ～ 74.4	20 ～ 24	28.5	10 ～ 32	18 ～ 60	19 ～ 27	28 ～ 68	38.6 ～ 114	66 ～ 126	17.4 ～ 45	23.5 ～ 42	25 ～ 50	20 ～ 150	18 ～ 88	14 ～ 30	18 ～ 70.6	21.8 ～ 97.2	12 ～ 58.2	65 ～ 195	55 ～ 81	19 ～ 31.4	58 ～ 111	82.5 ～ 102.5	60.5 ～ 99.2	22 ～ 140	20 ～ 46	27 ～ 61	14 ～ 55	63 ～ 168	22 ～ 77.8	58 ～ 111
Max. Rotational Speed Range(r/min)	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	2001 to 4,000	4,001 to 10,000 ～ 78001 or More	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	-	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 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	-	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000 ～ 10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	-	4,001 to 10,000	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 ～ 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 ～ 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	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 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	-	-	-	-
Feature	High Accuracy ～ Small	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Torque	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	Unfinished Shaft Bore ～ Vibration Insulation	No Backlash ～ Vibration Insulation	-	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	No Backlash	Clean Environment ～ Vibration Insulation	High Torque ～ Unfinished Shaft Bore	Heat Resistant ～ Small	Heat Resistant ～ Small	-	High Torque ～ No Backlash	Heat Resistant ～ Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ High Torque	Heat Resistant ～ Small	High Accuracy ～ No Backlash	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	Low Moment of Inertia ～ Vibration Insulation	No Backlash	No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash
Body Material	Aluminum	Aluminum	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum ～ Stainless Steel	-	Aluminum	Aluminum ～ Stainless Steel	-	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum Alloy ～ Steel	Aluminum	Alloy ～ Resin	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	-	Steel	Steel	Aluminum	Aluminum ～ Stainless Steel	Steel	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	-	Steel	Aluminum Alloy	-	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	-	-	Aluminum	-
Category	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	-	-
Allowable Torque(Nm)	0.25 ～ 250	0.7 ～ 450	1 ～ 3	0.2 ～ 80	0.31 ～ 525	0.1 ～ 35	0.1 ～ 10	0.5 ～ 35	0.15 ～ 1.5	0.5 ～ 525	0.42 ～ 200	0.5 ～ 50	2.5 ～ 200	2 ～ 600	0.5 ～ 31	0.7 ～ 1.2	1.2 ～ 1.5	0.1 ～ 4	0.5 ～ 35	0.65 ～ 1.2	12.5 ～ 325	12 ～ 800	4.9 ～ 560	0.5 ～ 9	0.3 ～ 3	0.7 ～ 3	2.5 ～ 220	0.2 ～ 24	0.2 ～ 2.6	0.7 ～ 36	0.6 ～ 100	0.5 ～ 31	10 ～ 500	80 ～ 320	0.2 ～ 1.5	18 ～ 500	75 ～ 220	30 ～ 120	0.31 ～ 310	0.7 ～ 12.5	0.7 ～ 12.5	0.05 ～ 10	18 ～ 1400	1.7 ～ 37.5	18 ～ 500
Max. Rotational Speed(r/min)	10000	6000 ～ 45000	3000	9000 ～ 100000	4500 ～ 34100	10000 ～ 78000	15000	11000 ～ 42000	6000 ～ 8000	3750 ～ 38000	6000 ～ 42000	4000 ～ 18000	3500 ～ 13000	20000	6500 ～ 14000	10000 ～ 12000	19000	19000 ～ 78000	11000 ～ 42000	12000	9500 ～ 20000	10000	10000 ～ 23000	14000 ～ 39000	19000 ～ 52000	3000 ～ 8000	4500 ～ 20000	8500 ～ 40000	10000 ～ 20000	10000 ～ 39000	7900 ～ 42000	7000 ～ 16000	4440 ～ 11690	10000	6000 ～ 12000	5000 ～ 12800	6000	6000 ～ 7700	4500 ～ 34100	10000 ～ 33000	10000 ～ 33000	15000	5000 ～ 12800	-	5000 ～ 12800
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	1.1 to 3.0 ～ 3.1 to 5.0	0.41 to 1.0 ～ 3.1 to 5.0	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	-	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 3.1 to 5.0	-	0.02 to 0.2 ～ 0.41 to 1.0	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	0.02 to 0.2	0.02 to 0.2	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	-	0.41 to 1.0 ～ 3.1 to 5.0	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	0.21 to 0.40	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	-	-	1.1 to 3.0 ～ 5.1 to 100	-
Allowable Lateral Misalignment(mm)	0.01 ～ 0.55	-	±0.15 ～ ±5	0.5 ～ 4.5	0.1 ～ 0.15	0.1 ～ 0.2	0.1 ～ 0.3	0.15 ～ 0.2	±0.15 ～ ±2.5	0.06 ～ 0.16	0.05 ～ 0.5	0.1 ～ 0.3	1 ～ 4.5	0.2 ～ 0.3	0.05 ～ 0.3	±0.20 ～ ±5	±0.15 ～ ±5	-	0.15 ～ 0.2	±0.15 ～ ±5	0.06 ～ 0.12	0.02	0.08 ～ 0.2	0.05	0.1 ～ 0.2	±0.15 ～ ±5	0.3 ～ 1.2	0.1 ～ 0.3	0	1 ～ 4	0.1 ～ 0.5	0.02	0.06 ～ 0.14	0.02	0.1 ～ 0.2	0.15 ～ 0.25	0.4	0.3	0.1 ～ 0.2	0.02	0.12 ～ 0.15	0.1 ～ 0.3	0.15 ～ 0.25	2.4 ～ 7	0.15 ～ 0.25
Allowable Angular Misalignment(deg)	0.5 ～ 2	1	±1 ～ ±15	3	1	2	1 ～ 2	1.5	±1.3 ～ ±10	0.9 ～ 1	1 ～ 2	0.5 ～ 1	1.5	1 ～ 2	1 ～ 1.5	±0.5 ～ ±15	±1 ～ ±15	1	1.5	±1 ～ ±15	0.9	1	1	0.5	1.5 ～ 2	±1.3 ～ ±15	3	2.5	1	3	1.4 ～ 2	0.5 ～ 1	0.9	1	2.5	1.5 ～ 2	2	1	1	0.7	1.5	1 ～ 2	1.5 ～ 2	1	1.5 ～ 2
Buffer Part Material	-	Polyurethane	Polyurethane	Polyacetal	Polyurethane	-	-	Others	-	Polyurethane	-	Others	Polyacetal	-	Aluminum Bronze / Others	-	Polyurethane	-	Fluororubber	-	Polyurethane	-	Polyurethane	-	-	-	-	Polyacetal / Aluminum Bronze	Polyacetal / Aluminum Bronze	Polyacetal	-	Aluminum Bronze / Others	Polyurethane	-	Polyacetal	-	Aluminum Bronze / Others	Aluminum Bronze	Polyurethane	-	-	-	-	Polyacetal	-
Disc Part Material	Stainless Steel	-	-	-	-	-	-	-	-	-	Stainless Steel	-	Aluminum	-	Stainless Steel	-	-	-	-	Polyimide	-	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	-	-
Bellows Part Material	-	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Others	-	-	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	Others	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	-	Stainless Steel / Phosphor Bronze	Stainless Steel	-	Stainless Steel

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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

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

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

68

69

69.9

70

73

74.5

75

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
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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

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.3

6.5

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.4

9

9.4

9.8

9.807

9.81

10

10.1

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

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

48

49

49.033

50

51

52

53.9

54

55

60

61

65

66

67

68

70

71

72

75

78.5

79

80

84

85

89

90

95

96

98.067

99

100

105

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

200

210

215.746

220

239

240

245

250

258

265

270

280

290

294

300

310

314

320

325

400

405

441

450

500

525

560

567

580

588

600

637

650

800

810

883

945

950

980

1000

1060

1100

1300

1350

1370

1400

1900

1950

2000

2100

2450

3400

4000

5000

5400

6200

7000

8000

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)
0.056

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

- MISUMI (0)
- Cost Efficient Products ()
- SUNGIL (33)
- KBK (24)
- NABEYA BI-TECH (24)
- SAKAI MANUFACTURING (10)
- MIKI PULLEY (7)
- ABP ANTRIEBSTECHNIK (6)
- MIGHTY (5)
- VMA (2)
- ISEL (2)
- ORIENTAL MOTOR (2)
- GANTER (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- MITSUBOSHI BELTING (0)
- ADVANCED (0)
- KAYSEVEN (0)
- FESTO (0)
- NIHON MINIATURE (0)
- KTR Systems (0)
- R+W (0)
- IFM ELECTRONIC (0)
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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
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