Shaft Couplings（Feature：High Torsional Rigidity Page 2）

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

SUNGIL

Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·It has high torsional rigidity and torque tolerance, as well as high oil and chemical resistance.
·A long type, identical forward/reverse rotation characteristics, no need for repair.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, speed reducers, etc.

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Starting from^∗ ：	27.40 €
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^∗ ：	55.33 €
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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

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

NIHON MINIATURE

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

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

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Starting from^∗ ：	25.46 €
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Min. Shipping Days ：	Same day

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Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL

SUNGIL

This set screw type slit coupling has a low moment of inertia and stability even at high RPM.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A long type, with high torsional rigidity and torque tolerance, and high oil and chemical resistance.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, speed reducers, etc.

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Starting from^∗ ：	38.02 €
Min. Shipping Days ：	10 Days

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Servo couplings / grub screw clamping, hub clamping / 2 discs: steel, PA, CFRP / body: aluminium / ML, MLC / ADVANCED

ADVANCED

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

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Starting from^∗ ：	36.18 €
Min. Shipping Days ：	10 Days

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

ADVANCED

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

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

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Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED

ADVANCED

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

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

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Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK

KBK

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

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Min. Shipping Days ：	12 Days

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Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBS, SRBMS / SUNGIL

SUNGIL

Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A short type with high torsional rigidity and torque tolerance.
·It has identical forward/reverse rotation characteristics, requires no repairs, and has high oil and chemical resistance.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, and speed reducers.

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Starting from^∗ ：	37.35 €
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Min. Shipping Days ：	Same day

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Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED

ADVANCED

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

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Starting from^∗ ：	30.64 €
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Min. Shipping Days ：	Same day

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Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK

KBK

· Backlash-free servo insert coupling with compact outer conical hubs
· For shaft diameters from 6 – 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very accurate true running, suitable for high speed applications
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	17 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

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

ISEL

High rigidity due to ingenuity of the disc fastening part.

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

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

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Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

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Starting from^∗ ：	38.88 €
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Min. Shipping Days ：	Same day

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Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Streamlined body with low inertia and high rigidity specification

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

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Starting from^∗ ：	73.75 €
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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY

MIGHTY

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Starting from^∗ ：	104.69 €
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Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBBS / 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^∗ ：	97.59 €
Min. Shipping Days ：	11 Days

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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 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 / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel, Ø 40

MISUMI

It has a compact size, and the high rigidity surface pressure and keyway can be selected.

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Min. Shipping Days ：	7 Days

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

MISUMI

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Min. Shipping Days ：	7 Days

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	152.72 €
Min. Shipping Days ：	9 Days

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Universal joint couplings / hub clamping / 1 joint / body: aluminium / XUT / NBK

NABEYA BI-TECH

Small eccentricity reaction force, high torque, high torsional rigidity, highly responsive, with vibration absorption.

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Starting from^∗ ：	58.18 €
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Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK

NABEYA BI-TECH

Low particle. Chemical resistant SUS316L made. Backlash "0"

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Starting from^∗ ：	114.39 €
Min. Shipping Days ：	14 Days

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

NIHON MINIATURE

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

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

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Starting from^∗ ：	76.49 €
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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / 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^∗ ：	53.13 €
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Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRBM / SUNGIL

SUNGIL

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Starting from^∗ ：	13.48 €
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Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBMS / SUNGIL

SUNGIL

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Starting from^∗ ：	41.16 €
Min. Shipping Days ：	10 Days

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Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED

ADVANCED

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

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Starting from^∗ ：	27.72 €
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Min. Shipping Days ：	Same day

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Spacer claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU A98, 2-fold / body: hub clamping, feather key / DRE / 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
· Vibration reducing by one spider element per coupling side
· Easy, radial assembly
· Torque range from 12,5 - 525Nm

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Min. Shipping Days ：	22 Days

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

KBK

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

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Min. Shipping Days ：	12 Days

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4AL / KBK

KBK

· Backlash-free metal bellows coupling with clamp hubs
· Hub material: aluminum
· Alternatively to steel executions we recommend our series KB4AL from size 80 - 500
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy assembly and low inertia
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 80 - 500Nm

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

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

ISEL

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

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

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

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

NIHON MINIATURE

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

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

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

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

SAKAI MANUFACTURING

Non-backlash structure enables highly accurate rotational transmission

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

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Starting from^∗ ：	38.44 €
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Min. Shipping Days ：	Same day

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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	KBK	MIKI PULLEY	SUNGIL	ABP ANTRIEBSTECHNIK	KBK	MISUMI	NIHON MINIATURE	SUNGIL	ADVANCED	ADVANCED	ADVANCED	KBK	SUNGIL	ADVANCED	KBK	KBK	KBK	ISEL	NABEYA BI-TECH	SAKAI MANUFACTURING	MIGHTY	SUNGIL	KBK	KBK	KBK	KBK	KBK	MISUMI	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	NABEYA BI-TECH	SUNGIL	SUNGIL	ADVANCED	KBK	KBK	KBK	KBK	KBK	ISEL	NIHON MINIATURE	SAKAI MANUFACTURING
Product Series	Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK	Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / SUNGIL	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium	Bellow couplings / grub screw / bellows: phosphor bronze / body: brass / NB / NIHON MINIATURE	Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL	Servo couplings / grub screw clamping, hub clamping / 2 discs: steel, PA, CFRP / body: aluminium / ML, MLC / ADVANCED	Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED	Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED	Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBS, SRBMS / SUNGIL	Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK	Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK	Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBBS / SUNGIL	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 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 / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel, Ø 40	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK	Universal joint couplings / hub clamping / 1 joint / body: aluminium / XUT / NBK	Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK	Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK	Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRBM / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBMS / SUNGIL	Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED	Spacer claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU A98, 2-fold / body: hub clamping, feather key / DRE / KBK	Bellow couplings / hub clamping, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB2P / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4AL / KBK	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: Aluminium / KBE3 / KBK	Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK	Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL	Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / LAD-C / SAKAI MANUFACTURING
CAD	2D / 3D	3D	3D	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 / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	3D	3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D
Starting from^∗	-	635.55 € *Unit price with basic configuration	27.40 € *Unit price with basic configuration	55.33 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	25.46 € Special price *Unit price with basic configuration Promotional pricing	38.02 € *Unit price with basic configuration	36.18 € *Unit price with basic configuration	49.47 € Special price *Unit price with basic configuration Promotional pricing	158.14 € *Unit price with basic configuration Volume Discount	-	37.35 € Special price *Unit price with basic configuration Promotional pricing	30.64 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	156.67 € *Unit price with basic configuration	38.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	73.75 € Special price *Unit price with basic configuration Promotional pricing	104.69 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	97.59 € *Unit price with basic configuration	-	-	-	-	-	-	-	152.72 € *Unit price with basic configuration	58.18 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	114.39 € *Unit price with basic configuration	76.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	53.13 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	13.48 € Special price *Unit price with basic configuration Promotional pricing	41.16 € *Unit price with basic configuration	27.72 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-	-	103.52 € *Unit price with basic configuration	72.61 € *Unit price with basic configuration	38.44 € Special price *Unit price with basic configuration Promotional pricing Volume Discount
Min. Shipping Days	17 Days	45 Days	Same day	Same day	12 Days	7 Days	Same day	10 Days	10 Days	Same day	15 Days	12 Days	Same day	Same day	12 Days	17 Days	22 Days	38 Days	Same day	Same day	Same day	11 Days	12 Days	12 Days	12 Days	22 Days	22 Days	7 Days	7 Days	9 Days	Same day	14 Days	Same day	Same day	Same day	10 Days	Same day	22 Days	12 Days	12 Days	12 Days	22 Days	19 Days	7 Days	Same day
Type	Jaw Type	Disc Type	With Slit	Jaw Type	Bellows Type	Disc Type	Bellows Type	With Slit	Disc Type	Jaw Type	Oldham Type	Bellows Type	With Slit	Oldham Type	Jaw Type	Others	Bellows Type	Disc Type	With Slit	Disc Type	Bellows Type	With Slit	Bellows Type	Bellows Type	Jaw Type	Jaw Type	Others	Disc Type	Disc Type	Bellows Type	With Slit	With Slit	Oldham Type	Disc Type	With Slit	With Slit	Disc Type	Jaw Type	Bellows Type	Bellows Type	Jaw Type	Others	Oldham Type	Bellows Type	Disc Type
Allowable 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	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	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard	Stepping Motor	Standard / Servo Motor	Standard	Standard / Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	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 / Encoder	Stepping Motor	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	Servo Motor	Servo Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Stepping Motor	Stepping Motor	Standard / Servo Motor	Standard / 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	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N•m)	-	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	1.01 to 3.00 ～ 20.01 to 50.00	-	-	-	0.05 to 1.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 10.01 to 20.00	5.01 to 10.00 ～ 100 to Less Than 500	20.01 to 50.00 ～ 100 to Less Than 500	-	1.01 to 3.00 ～ 3.01 to 5.00	1.01 to 3.00 ～ 20.01 to 50.00	-	-	-	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 5.01 to 10.00	10.01 to 20.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 10.01 to 20.00	5.01 to 10.00 ～ 20.01 to 50.00	-	-	-	-	-	5.01 to 10.00	50.01 to 100.00	0.05 to 1.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 5.01 to 10.00	3.01 to 5.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 10.01 to 20.00	-	-	-	-	-	10.01 to 20.00 ～ 20.01 to 50.00	0.05 to 1.00	0.05 to 1.00 ～ 10.01 to 20.00
Shaft Bore Dia. (machined) D1(mm)	4 ～ 48	-	8 ～ 25	5 ～ 14	1 ～ 24	25 ～ 45	2 ～ 10	3 ～ 25	2 ～ 25	12 ～ 40	15 ～ 35	1 ～ 24	3 ～ 15	3 ～ 20	6 ～ 60	3 ～ 55	3 ～ 70	12 ～ 35	5 ～ 22	10 ～ 60	3 ～ 20	10 ～ 25	3 ～ 25	10 ～ 70	2 ～ 60	4 ～ 45	6 ～ 60	10 ～ 16	15 ～ 35	3 ～ 35	3 ～ 20	5 ～ 14	4 ～ 28	3 ～ 42	3 ～ 15	3 ～ 15	2 ～ 25	4 ～ 57	3 ～ 25	12 ～ 70	6 ～ 60	3 ～ 56	11 ～ 32	5 ～ 8	3 ～ 24
Shaft Bore Dia. (machined) D2(mm)	13 ～ 60	-	8 ～ 25	5 ～ 14	1 ～ 24	20 ～ 45	2 ～ 10	3 ～ 25	2 ～ 25	12 ～ 40	15 ～ 35	1 ～ 25	3 ～ 15	3 ～ 20	6 ～ 60	3 ～ 55	3 ～ 56	14 ～ 42	5 ～ 22	10 ～ 60	3 ～ 20	10 ～ 25	3 ～ 25	10 ～ 70	2 ～ 60	6 ～ 56	-	10 ～ 16	15 ～ 35	6 ～ 35	3 ～ 20	6 ～ 18	4 ～ 28	3 ～ 42	3 ～ 15	3 ～ 15	2 ～ 25	4 ～ 57	3 ～ 25	12 ～ 70	6 ～ 60	-	12 ～ 32	5 ～ 8	3 ～ 24
Outer Dia. A(mm)	30 ～ 80	152 ～ 262	31.8 ～ 60	26.5	6.5 ～ 40	87	14 ～ 19	12.7 ～ 60	10 ～ 50	45 ～ 95	45 ～ 70	-	12.7 ～ 31.8	12 ～ 38	30 ～ 105	18 ～ 100	29 ～ 129	65 ～ 87	16 ～ 44	45 ～ 155	20 ～ 41	39 ～ 60	15.5 ～ 40.5	45 ～ 122	10 ～ 105	49 ～ 129	49 ～ 169	40	65	16.5 ～ 99	15 ～ 40	25 ～ 40	20 ～ 60	15 ～ 79	12.7 ～ 31.8	12.7 ～ 31.8	10 ～ 50	30 ～ 105	15.5 ～ 40.5	82 ～ 122	30 ～ 105	29 ～ 129	40 ～ 60	18 ～ 20	12 ～ 48
Overall Length W(mm)	28 ～ 68	101 ～ 391	44 ～ 88	28.5	14 ～ 55	67 ～ 94	22 ～ 28	18 ～ 88	15 ～ 53	48 ～ 100	43.6 ～ 57	22 ～ 60	14 ～ 30	14.4 ～ 39.7	42 ～ 110	24 ～ 78	46 ～ 170	-	17.4 ～ 45	38.6 ～ 114	37.5 ～ 71.4	56 ～ 88	21 ～ 57	63 ～ 146	15 ～ 140	65 ～ 195	26 ～ 80	39.4 ～ 53	-	31.5 ～ 100	18 ～ 40	25 ～ 56	33 ～ 65	21.8 ～ 97.2	13 ～ 29	19 ～ 39	10.5 ～ 41	102 ～ 3000	25 ～ 66	91 ～ 123	50 ～ 140	28 ～ 95	-	25	15.8 ～ 52
Max. Rotational Speed Range(r/min)	-	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	10,001 to 78,000	-	4,001 to 10,000	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	-	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	2001 to 4,000	-	-	-	-	-	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	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	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	-	-	-	-	-	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000
Feature	High Accuracy ～ Vibration Insulation	High Accuracy ～ Unfinished Shaft Bore	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torsional Rigidity ～ Small	Heat Resistant ～ Small	High Torque ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torsional Rigidity	High Accuracy ～ No Backlash	Heat Resistant ～ Small	High Durability ～ Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	High Accuracy ～ Small	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ Small	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	Clean Environment ～ Vacuum Environment	High Torque ～ Small	High Torque ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torsional Rigidity ～ No Backlash	High Torsional Rigidity ～ Small	High Torsional Rigidity ～ Low Moment of Inertia
Body Material	-	Steel	Aluminum	Aluminum	-	Steel	Alloy	Stainless Steel	Aluminum	Aluminum	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	-	Steel	Aluminum	Steel	Aluminum	Stainless Steel	-	-	-	-	-	Aluminum ～ Steel	Aluminum ～ Steel	-	Aluminum	-	Stainless Steel	Aluminum	Aluminum	Stainless Steel	Aluminum	-	-	-	-	-	Aluminum	Stainless Steel	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
Allowable Torque(Nm)	12.5 ～ 325	1000 ～ 8000	2.6 ～ 24	1.2 ～ 1.5	0.05 ～ 10	180	0.147 ～ 0.343	0.3 ～ 34	0.25 ～ 16	10 ～ 150	50 ～ 160	0.5 ～ 10	0.3 ～ 3.5	2.5 ～ 50	12.5 ～ 525	2 ～ 250	2 ～ 500	60 ～ 250	0.5 ～ 9	12 ～ 800	1 ～ 12.5	8 ～ 34	0.5 ～ 10	18 ～ 500	0.5 ～ 525	10 ～ 500	10 ～ 1400	6 ～ 8	60	0.9 ～ 270	0.3 ～ 6	2 ～ 8	3.432 ～ 98.067	0.6 ～ 100	0.2 ～ 2.6	0.3 ～ 3.5	0.25 ～ 16	12.5 ～ 525	0.5 ～ 10	80 ～ 500	12.5 ～ 525	2 ～ 500	17.65 ～ 44.13	0.7845	0.25 ～ 12
Max. Rotational Speed(r/min)	9500 ～ 20000	3400 ～ 5900	2600 ～ 5000	19000	15000	6000	5000	6000 ～ 28000	3500 ～ 32000	3000 ～ 6000	5000 ～ 10000	15000	10000 ～ 20000	4000 ～ 10000	7000 ～ 25000	2100 ～ 10000	4470 ～ 13200	6000 ～ 8000	14000 ～ 39000	10000	10000	2600 ～ 4000	15000	5000 ～ 12800	4300 ～ 47500	4440 ～ 11690	3500 ～ 12000	10000	8000	8000 ～ 20000	15000 ～ 42000	15000 ～ 25000	5000 ～ 6000	7900 ～ 42000	12000 ～ 28000	5000 ～ 12000	3500 ～ 32000	1500	15000	5000 ～ 6900	7000 ～ 25000	4500 ～ 13200	5000 ～ 8000	10000	10000
Allowable Lateral Misalignment Range(mm)	-	1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40	-	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 ～ 0.21 to 0.40	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 1.1 to 3.0	-	-	0.21 to 0.40 ～ 0.41 to 1.0	-	-	-	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2 ～ 1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	-	-	-	-	-	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	1.1 to 3.0	0.02 to 0.2 ～ 0.41 to 1.0	-	0.02 to 0.2	0.02 to 0.2	-	-	-	-	-	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40
Allowable Lateral Misalignment(mm)	0.06 ～ 0.12	1.6 ～ 2.9	0.2 ～ 0.3	±0.15 ～ ±5	0.1 ～ 0.3	0.2	0.1 ～ 0.2	0.1 ～ 0.36	0.15 ～ 0.3	0.1 ～ 0.4	0.8 ～ 1.6	0.1 ～ 0.3	0	0.3 ～ 0.6	0.06 ～ 0.16	0.6 ～ 2.5	0.1 ～ 0.3	0.2	0.05	0.02	0.06 ～ 1.2	0.25 ～ 0.3	0.1 ～ 0.3	0.15 ～ 0.25	0.06 ～ 0.16	0.06 ～ 0.14	-	0.2	0.2	0.1 ～ 0.2	0.2	0.15 ～ 0.2	1.5 ～ 2	0.1 ～ 0.5	0	0.1 ～ 0.2	0.05 ～ 0.1	0.06 ～ 0.16	0.1 ～ 0.3	0.2 ～ 0.25	0.06 ～ 0.16	-	0.15 ～ 0.2	0.1	0.03 ～ 0.23
Allowable Angular Misalignment(deg)	0.9	1 ～ 2	2.5	±1 ～ ±15	1 ～ 2	0.6	1.5	2.5	2 ～ 2.5	1 ～ 2	0.2 ～ 0.5	1 ～ 2	1	0.6	0.9	6	1.5 ～ 2	0.6	0.5	1	1.3 ～ 8	2.5	1 ～ 2	1.5 ～ 2	0.9 ～ 1	0.9	-	1	0.6	2	1	1 ～ 2	1	1.4 ～ 2	1	2.5	1	0.9	1 ～ 2	1.5 ～ 2	0.9	-	0.5 ～ 1	2	0.5 ～ 1
Buffer Part Material	Polyurethane	-	Polyacetal / Aluminum Bronze	Polyurethane	-	-	-	Polyacetal / Aluminum Bronze / Stainless Steel	-	Polyurethane / Nylon	Aluminum Bronze	-	Polyacetal / Aluminum Bronze	Aluminum Bronze	Polyurethane	-	-	-	-	-	-	Polyacetal / Aluminum Bronze	-	-	Polyurethane	Polyurethane	-	-	-	-	-	-	Others	-	Polyacetal / Aluminum Bronze	Polyacetal / Aluminum Bronze	-	Polyurethane	-	-	Polyurethane	-	-	-	-
Disc Part Material	-	Stainless Steel	-	-	-	Stainless Steel	-	-	Stainless Steel / Carbon Fiber	-	-	-	-	-	-	-	-	Stainless Steel	-	Stainless Steel	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	Stainless Steel	-	-	Stainless Steel / Carbon Fiber	-	-	-	-	-	-	-	Stainless Steel
Bellows Part Material	-	-	-	-	Stainless Steel / Phosphor Bronze	-	Phosphor Bronze	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	-	-	-	Others	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	Stainless Steel	-
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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Enlarge image

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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
Clear

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 (13)
- Cost Efficient Products ()
- KBK (24)
- SUNGIL (19)
- NABEYA BI-TECH (13)
- ADVANCED (7)
- MIKI PULLEY (6)
- NIHON MINIATURE (5)
- SAKAI MANUFACTURING (4)
- ABP ANTRIEBSTECHNIK (3)
- ISEL (2)
- LINK (2)
- MIGHTY (2)
- R+W (1)
- GANTER (0)
- SCH (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- MITSUBOSHI BELTING (0)
- VMA (0)
- KAYSEVEN (0)
- FESTO (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