Shaft Couplings（Feature：High Accuracy）

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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^∗ ：	48.83 €
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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^∗ ：	3.63 €
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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

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

Servo couplings / mounting selectable / 2 discs: steel / body: aluminium

MISUMI

[It is particularly suitable for equipment requiring high precision and for use in clean environments.

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Min. Shipping Days ：	7 Days

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Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Backlash-free and angularly aligned transmission, optimum compensation of misalignments, very high torsional stiffness, low restoring forces, vibration damping effect, stainless steel bellow

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Starting from^∗ ：	40.01 €
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Min. Shipping Days ：	Same day

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Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK

KBK

· Backlash-free servo insert coupling with split hubs
· For shaft diameters from 4 - 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 Days

High Accuracy Disc Coupling - Ultra High Torque, Clamping Type

MISUMI

This is a new product with higher precision and durability than conventional products, and at a lower cost.
[Features]
·Shape with high torsional rigidity. Semi-permanent life with zero backlash.
·Absorbs lateral, angular, and axial misalignment. Stable even at high rotational speed with a low moment of inertia.
· The characteristics of forward/reverse rotation are the same and no repair is required. Excels in oil and chemical resistance.
·A structure that adjusts the misalignment of the axis by the deflection of a thin metal disk.
·It has a large transmission torque and supports high-speed rotation. Simple structure for easy attachment/removal.
[Applications]
·Servo motors, stepping motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed and high-precision position control systems, centrifuges, copiers, etc.

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Starting from^∗ ：	20.62 €
Min. Shipping Days ：	8 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

Bellow couplings / 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

Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY

MIKI PULLEY

Using carbon steel for the main body material, with very precise adjustment and high rigidity.

[Features]
· Torsional rigidity is extremely high, accurate shaft rotation, super precision control is possible.
· Since all power transmission is transmitted by friction coupling, there is no backlash.
· SFS-SS/ DS type is shipped from the factory as an assembled finished product.

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Starting from^∗ ：	147.48 €
Min. Shipping Days ：	6 Days

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Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY

MIKI PULLEY

Resin bellows employed in pursuit of flexible and low inertia.

[Features]
· Using resin boots absorbs vibration.
· Compact design with integrated hub and boot, with no backlash.
· Coupling with extremely small shaft reactive force owing to vibration absorption or installation error, suitable for stepping motor, encoder, etc.

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Starting from^∗ ：	23.88 €
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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

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

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

SUNGIL

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Starting from^∗ ：	27.75 €
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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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Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / 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^∗ ：	19.59 €
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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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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, 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

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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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Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / 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^∗ ：	24.49 €
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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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Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY

MIKI PULLEY

Large type metal plate spring coupling.

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Starting from^∗ ：	635.55 €
Min. Shipping Days ：	45 Days

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

SUNGIL

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Starting from^∗ ：	19.69 €
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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

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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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Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDA / SUNGIL

SUNGIL

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Starting from^∗ ：	29.47 €
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Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDC-S / SUNGIL

SUNGIL

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Starting from^∗ ：	39.84 €
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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 €
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Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK

KBK

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

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Min. Shipping Days ：	12 Days

Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / 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

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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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY

MIGHTY

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Starting from^∗ ：	104.69 €
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Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK

KBK

· Backlash-free miniature metal bellows coupling with split hubs
· For shaft diameters from 3 - 25mm
· 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
· Perfect bellows coupling for servo drives, e.g. in testing equipment, automation techniques, packing machines,
· Torque range: 0,5 - 10Nm

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Min. Shipping Days ：	12 Days

Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4H / KBK

KBK

· Backlash-free metal bellows coupling with split hubs
· For shaft diameters from 10 - 65mm
· 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
· Perfect bellows coupling for servo drives, e.g. in testing equipment, automation techniques, packing machines
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	12 Days

Claw couplings / grub screw clamping, feather key / claw disc: PU, Shore A92, A98 / body: aluminium / KBE1 / KBK

KBK

· Backlash-free servo insert coupling with radial set screws
· For shaft diameters from 2 - 60mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very cost-effective design
· Torque range: 0,5 - 525Nm

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

Safety couplings / feather key / torque adjustable / KBK, L-P / KBK

KBK

· Backlash - Free Safety Coupling
· Easy assembly with keyway
· For mounting pulleys, sprockets
· Torque range: 3 - 1400Nm

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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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Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Compact, low price type

[Features]
· Torque transmission capability has been improved with unique leaf spring.
· Effective for downsizing and cost reduction.

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Starting from^∗ ：	106.53 €
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Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY

MIGHTY

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Starting from^∗ ：	305.24 €
Min. Shipping Days ：	10 Days

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

SUNGIL

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Starting from^∗ ：	88.15 €
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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	MIKI PULLEY	MIKI PULLEY	KBK	KBK	MISUMI	ABP ANTRIEBSTECHNIK	KBK	MISUMI	KBK	KBK	MIKI PULLEY	MIKI PULLEY	KBK	KBK	SUNGIL	ABP ANTRIEBSTECHNIK	SUNGIL	ABP ANTRIEBSTECHNIK	KBK	KBK	MIGHTY	SUNGIL	ABP ANTRIEBSTECHNIK	MIKI PULLEY	SUNGIL	KBK	MIGHTY	SUNGIL	SUNGIL	SUNGIL	KBK	KBK	KBK	ISEL	MIGHTY	KBK	KBK	KBK	KBK	KBK	KBK	SAKAI MANUFACTURING	SAKAI MANUFACTURING	MIGHTY	SUNGIL
Product Series	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Servo couplings / mounting selectable / 2 discs: steel / body: aluminium	Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik	Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK	High Accuracy Disc Coupling - Ultra High Torque, Clamping Type	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / 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 / 2 discs: steel / body: aluminium / SDWC / SUNGIL	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK	Oldham couplings / grub screw clamping / 1 disc: POM, Nylon, PEEK / body: aluminium, brass / series MJ / MIGHTY	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDA / SUNGIL	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDC-S / SUNGIL	Servo couplings / grub screw clamping, feather key / 1 disc: steel / body: aluminium / SHDS-56 / SUNGIL	Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK	Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY	Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4H / KBK	Claw couplings / grub screw clamping, feather key / claw disc: PU, Shore A92, A98 / body: aluminium / KBE1 / KBK	Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK	Safety claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBK, EKK / KBK	Safety couplings / feather key / torque adjustable / KBK, L-P / KBK	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING	Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDW / SUNGIL
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	2D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	3D	2D / 3D	2D / 3D		2D / 3D	3D	3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		3D
Starting from^∗	48.83 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.63 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	40.01 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	20.62 € *Unit price with basic configuration	-	-	147.48 € *Unit price with basic configuration	23.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	27.75 € Special price *Unit price with basic configuration Promotional pricing	33.35 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	19.59 € Special price *Unit price with basic configuration Promotional pricing	19.17 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	19.58 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	24.49 € Special price *Unit price with basic configuration Promotional pricing	55.33 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	635.55 € *Unit price with basic configuration	19.69 € Special price *Unit price with basic configuration Promotional pricing	-	99.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	29.47 € Special price *Unit price with basic configuration Promotional pricing	39.84 € Special price *Unit price with basic configuration Promotional pricing	17.13 € Special price *Unit price with basic configuration Promotional pricing	-	-	-	156.67 € *Unit price with basic configuration	104.69 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-	-	-	85.17 € *Unit price with basic configuration	106.53 € Special price *Unit price with basic configuration Promotional pricing	305.24 € *Unit price with basic configuration Volume Discount	88.15 € Special price *Unit price with basic configuration Promotional pricing
Min. Shipping Days	Same day	Same day	12 Days	12 Days	7 Days	Same day	12 Days	8 Days	22 Days	12 Days	6 Days	Same day	12 Days	12 Days	Same day	Same day	Same day	Same day	17 Days	17 Days	Same day	Same day	Same day	45 Days	Same day	12 Days	Same day	Same day	Same day	Same day	12 Days	12 Days	17 Days	38 Days	Same day	12 Days	12 Days	12 Days	22 Days	22 Days	22 Days	16 Days	Same day	10 Days	Same day
Type	Disc Type	Jaw Type	Jaw Type	Bellows Type	Disc Type	Bellows Type	Jaw Type	Disc Type	Bellows Type	Bellows Type	Disc Type	Bellows Type	Bellows Type	Jaw Type	Disc Type	With Slit	Disc Type	With Slit	Bellows Type	Jaw Type	Oldham Type	Disc Type	Jaw Type	Disc Type	Disc Type	Bellows Type	Oldham Type	Disc Type	Disc Type	Disc Type	Bellows Type	Jaw Type	Others	Disc Type	Bellows Type	Bellows Type	Bellows Type	Jaw Type	Bellows Type	Jaw Type	Others	Disc Type	Disc Type	Oldham Type	Disc Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / 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 / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Not Provided / Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity	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	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Servo Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 500 to Less Than 1,000	-	-	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 5.01 to 10.00	-	0.05 to 1.00 ～ 50.01 to 100.00	-	-	10.01 to 20.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 1.01 to 3.00	-	-	3.01 to 5.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00	-	-	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 100 to Less Than 500	-	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 20.01 to 50.00	-	1.01 to 3.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 50.01 to 100.00	5.01 to 10.00 ～ 20.01 to 50.00	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 ～ 10.01 to 20.00	-	-	-	-	-	-	50.01 to 100.00 ～ 100 to Less Than 500	50.01 to 100.00 ～ 100 to Less Than 500	100 to Less Than 500	50.01 to 100.00 ～ 100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	3 ～ 45	3 ～ 60	2 ～ 57	1 ～ 25	4 ～ 25	2 ～ 16	4 ～ 57	3 ～ 32	6 ～ 65	10 ～ 80	10 ～ 40	3 ～ 12	10 ～ 70	3 ～ 48	5 ～ 25	2 ～ 14	3 ～ 19	2 ～ 10	10 ～ 70	4 ～ 48	2 ～ 56	3 ～ 50	5 ～ 14	-	3 ～ 30	1 ～ 24	3 ～ 30	3 ～ 32	6 ～ 25	3 ～ 30	1 ～ 24	6 ～ 60	3 ～ 55	12 ～ 35	3 ～ 20	3 ～ 25	10 ～ 70	2 ～ 60	3 ～ 70	4 ～ 45	6 ～ 60	14 ～ 40	14 ～ 40	14 ～ 60	16 ～ 50
Shaft Bore Dia. (machined) D2(mm)	3 ～ 45	3 ～ 60	2 ～ 57	1 ～ 25	4 ～ 25	2 ～ 22	4 ～ 57	3 ～ 32	6 ～ 65	10 ～ 80	12 ～ 55	3 ～ 12	10 ～ 70	3 ～ 48	5 ～ 25	2 ～ 14	3 ～ 19	2 ～ 10	10 ～ 70	13 ～ 60	2 ～ 30	3 ～ 50	5 ～ 14	-	3 ～ 30	1 ～ 24	3 ～ 30	3 ～ 32	6 ～ 25	3 ～ 30	1 ～ 25	6 ～ 60	3 ～ 55	14 ～ 42	3 ～ 20	3 ～ 25	10 ～ 70	2 ～ 60	3 ～ 56	6 ～ 56	-	14 ～ 55	14 ～ 55	14 ～ 60	16 ～ 50
Outer Dia. A(mm)	12 ～ 104	14 ～ 105	10 ～ 105	10 ～ 40.5	21 ～ 54.5	15 ～ 40	30 ～ 105	16 ～ 64	32.5 ～ 122	45 ～ 157	56 ～ 144	20 ～ 34	45 ～ 122	14 ～ 80	39 ～ 54	10 ～ 30	16 ～ 47	15 ～ 22	45 ～ 122	30 ～ 80	6.4 ～ 118	16 ～ 104.5	26.5	152 ～ 262	16 ～ 64	6.5 ～ 40	19.1 ～ 57	22.2 ～ 80	42.5 ～ 54	16 ～ 64	-	30 ～ 105	18 ～ 100	65 ～ 87	20 ～ 41	15.5 ～ 40.5	45 ～ 122	10 ～ 105	29 ～ 129	49 ～ 129	49 ～ 169	65 ～ 100	65 ～ 100	70 ～ 118	80 ～ 104.5
Overall Length W(mm)	12.35 ～ 101.6	22 ～ 140	15 ～ 140	21 ～ 57	24.5 ～ 55	20 ～ 48	35 ～ 140	17.4 ～ 74.4	68 ～ 4000	63 ～ 168	45 ～ 170.6	28 ～ 40	58 ～ 111	18 ～ 86	45 ～ 58.6	15 ～ 38	17.6 ～ 46	20 ～ 24	58 ～ 111	28 ～ 68	5.1 ～ 77.8	17.4 ～ 71	28.5	101 ～ 391	21.2 ～ 74.4	14 ～ 55	22 ～ 77.8	33 ～ 98.5	31.4 ～ 42	12 ～ 58.2	22 ～ 60	42 ～ 110	24 ～ 78	-	37.5 ～ 71.4	21 ～ 57	63 ～ 146	15 ～ 140	46 ～ 170	65 ～ 195	26 ～ 80	55 ～ 81	66 ～ 99	82.6 ～ 141	82.5 ～ 102.5
Max. Rotational Speed Range(r/min)	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 ～ 10,001 to 78,000	-	1,001 to 2,000 ～ 2001 to 4,000	-	-	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	-	-	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000 ～ 10,001 to 78,000	-	-	-	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	-	-	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	4,001 to 10,000	-	-	-	-	-	-	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000
Feature	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	Clean Environment ～ No Backlash	Clean Environment ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	High Accuracy ～ Unfinished Shaft Bore	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ High Torque	High Accuracy ～ High Torque	High Accuracy ～ Vibration Insulation	Heat Resistant ～ No Backlash
Body Material	Aluminum	Aluminum	-	-	Aluminum	Aluminum ～ Stainless Steel	-	-	-	-	Steel	Aluminum	-	-	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Alloy ～ Resin	-	-	Alloy ～ Aluminum	Aluminum	Aluminum	Steel	Aluminum	-	Aluminum	Aluminum	Aluminum	Aluminum	-	-	-	Steel	Aluminum	-	-	-	-	-	-	Steel	Steel	Aluminum	Aluminum
Category	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	-	-	-	-	-	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	-	Coupling Main Body	-	-	-	-	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	-	Coupling Main Body	-	-	-	-	-	-	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body
Allowable Torque(Nm)	0.25 ～ 250	0.31 ～ 525	0.5 ～ 525	0.1 ～ 10	1.2 ～ 25	0.5 ～ 8	12.5 ～ 525	0.5 ～ 62	4.5 ～ 500	18 ～ 1400	20 ～ 800	0.4 ～ 1.5	18 ～ 500	1.2 ～ 325	5 ～ 22	0.15 ～ 1.5	0.5 ～ 10	0.7 ～ 1.2	18 ～ 500	12.5 ～ 325	0.06 ～ 37.5	0.5 ～ 220	1.2 ～ 1.5	1000 ～ 8000	0.5 ～ 31	0.05 ～ 10	1.7 ～ 37.5	1.1 ～ 75	6 ～ 22	0.5 ～ 31	0.5 ～ 10	12.5 ～ 525	2 ～ 250	60 ～ 250	1 ～ 12.5	0.5 ～ 10	18 ～ 500	0.5 ～ 525	2 ～ 500	10 ～ 500	10 ～ 1400	80 ～ 320	80 ～ 320	117 ～ 400	75 ～ 220
Max. Rotational Speed(r/min)	10000	4500 ～ 34100	3750 ～ 38000	15000	10000	5000 ～ 10000	3750 ～ 13000	6500 ～ 14000	1500	5000 ～ 12800	3800 ～ 25000	5500 ～ 9000	5000 ～ 12800	5000 ～ 27000	7500 ～ 8000	6000 ～ 8000	8000 ～ 12000	10000 ～ 12000	5000 ～ 12800	9500 ～ 20000	-	6000 ～ 14000	19000	3400 ～ 5900	6500 ～ 14000	15000	-	6000 ～ 10000	6000 ～ 8000	7000 ～ 16000	15000	7000 ～ 25000	2100 ～ 10000	6000 ～ 8000	10000	15000	5000 ～ 12800	4300 ～ 47500	4470 ～ 13200	4440 ～ 11690	3500 ～ 12000	10000	10000	-	6000
Allowable Lateral Misalignment Range(mm)	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	0.02 to 0.2 ～ 0.21 to 0.40	-	0.02 to 0.2 ～ 0.21 to 0.40	-	-	0.02 to 0.2 ～ 0.41 to 1.0	0.41 to 1.0	-	-	0.21 to 0.40 ～ 0.41 to 1.0	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2 ～ 0.41 to 1.0	0.21 to 0.40	-	-	0.41 to 1.0 ～ 5.1 to 100	0.41 to 1.0	0.21 to 0.40	1.1 to 3.0	0.02 to 0.2 ～ 0.41 to 1.0	-	1.1 to 3.0 ～ 5.1 to 100	0.21 to 0.40 ～ 0.41 to 1.0	-	-	-	-	-	0.02 to 0.2	0.02 to 0.2 ～ 1.1 to 3.0	-	-	-	-	-	-	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	5.1 to 100	0.21 to 0.40 ～ 0.41 to 1.0
Allowable Lateral Misalignment(mm)	0.01 ～ 0.55	0.1 ～ 0.15	0.06 ～ 0.16	0.1 ～ 0.3	0.1 ～ 0.25	±0.1 ～ ±5	0.06 ～ 0.16	0.02 ～ 0.3	5	0.15 ～ 0.25	0.2 ～ 0.9	0.5	0.15 ～ 0.25	0.06 ～ 0.13	0.18 ～ 0.2	±0.15 ～ ±2.5	0.2 ～ 0.4	±0.20 ～ ±5	0.15 ～ 0.25	0.06 ～ 0.12	0.8 ～ 7	0 ～ 0.02	±0.15 ～ ±5	1.6 ～ 2.9	0.05 ～ 0.3	0.1 ～ 0.3	2.4 ～ 7	0.4 ～ 0.5	0	0.02	0.1 ～ 0.3	0.06 ～ 0.16	0.6 ～ 2.5	0.2	0.06 ～ 1.2	0.1 ～ 0.3	0.15 ～ 0.25	0.06 ～ 0.16	0.1 ～ 0.3	0.06 ～ 0.14	-	0.02	0.2 ～ 0.31	8 ～ 12	0.4
Allowable Angular Misalignment(deg)	0.5 ～ 2	1	0.9 ～ 1	1 ～ 2	1 ～ 1.5	±1 ～ ±15	0.9	1 ～ 1.5	1.5	1.5 ～ 2	1 ～ 2	10	1.5 ～ 2	0.9 ～ 1	1.5	±1.3 ～ ±10	3	±0.5 ～ ±15	1.5 ～ 2	0.9	1	1 ～ 2	±1 ～ ±15	1 ～ 2	1 ～ 1.5	1 ～ 2	1	2 ～ 3	1	0.5 ～ 1	1 ～ 2	0.9	6	0.6	1.3 ～ 8	1 ～ 2	1.5 ～ 2	0.9 ～ 1	1.5 ～ 2	0.9	-	1	1	1	2
Buffer Part Material	-	Polyurethane	Polyurethane	-	-	-	Polyurethane	-	-	-	-	-	-	Polyurethane	Aluminum Bronze / Others	-	Aluminum Bronze / Others	-	-	Polyurethane	Polyacetal / Nylon / PEEK / Others	Aluminum Bronze / Others	Polyurethane	-	Aluminum Bronze / Others	-	Polyacetal	Aluminum Bronze / Others	Aluminum Bronze / Others	Aluminum Bronze / Others	-	Polyurethane	-	-	-	-	-	Polyurethane	-	Polyurethane	-	-	-	Polyacetal	Aluminum Bronze / Others
Disc Part Material	Stainless Steel	-	-	-	Stainless Steel	-	-	-	-	-	Stainless Steel	-	-	-	Stainless Steel	-	Stainless Steel	-	-	-	-	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel	Stainless Steel	Stainless Steel	-	-	-	Stainless Steel	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel
Bellows Part Material	-	-	-	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	Others	Stainless Steel	-	-	-	-	Others	Stainless Steel	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-	-	Stainless Steel	-	-	-	Others	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	-	-	-	-
Environmentally Friendly	-	-	-	-	-	-	-	RoHS compliant (10 substances)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.7

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.2

5.4

5.5

5.6

6

6.3

6.5

6.6

6.7

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.1

8.4

9

9.4

9.8

9.807

9.81

10

10.1

10.6

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.4

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

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 (2)
- Cost Efficient Products ()
- KBK (24)
- SUNGIL (15)
- MIGHTY (5)
- MIKI PULLEY (5)
- ABP ANTRIEBSTECHNIK (4)
- SAKAI MANUFACTURING (4)
- ADVANCED (1)
- ISEL (1)
- GANTER (0)
- SCH (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- MITSUBOSHI BELTING (0)
- VMA (0)
- LINK (0)
- KAYSEVEN (0)
- FESTO (0)
- NIHON MINIATURE (0)
- R+W (0)
- NABEYA BI-TECH (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