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Flexible Shaft Couplings

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Recommendation

ROTEX® Hub / KTR Systems

KTR Systems

ROTEX component 1a Positive-locking power transmission, permissible torque depending on the permissible surface pressure. Not suitable for backlash-free power transmission with heavily reversing operation.ROTEX® Standard - torsionally flexible jaw couplingThe original - renowned industrial standardThe torsionally flexible jaw coupling ROTEX Standard is an elastomer coupling with feather keyway and particularly low-cost due to its simple structure. For mounting the hubs of the elastomer coupling are simply pushed onto the shafts and axially fastened via setscrews.The coupling hubs of the flexible shaft coupling are available in the materials sintered steel, aluminium dieast, aluminium, cast iron and nodular iron.Our flexible elastomer couplings ROTEX Standard are provided with splines acc. to DIN and SAE as a standard.ROTEX couplings are suitable for universal use and applied as a flexible shaft connection in almost all ranges of general machinery and plant engineering.

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Min. Shipping Days ：	3 Days

Recommendation

ROTEX® star element for claw couplings / 64-98 Shore / KTR Systems

KTR Systems

The different degrees of hardness of the T-PUR-spider allow to adjust the level of damping and torsional stiffness of the elastomer coupling.ROTEX Spider / Elastomer Material :Our elastomer material T-PUR® (elastomer) is resistant to higher temperatures and has a considerably longer service life than common polyurethanes. From a visual point of view we marked the T-Pur material by the colours orange (92 Shore A), purple (98 Shore A) and light green (64 Shore D).The previous polyurethane spiders in the colours yellow, red and natural white with green marking of teeth continue to be available on request.Your Benefits:- Longer service life- Extended temperature range of more than 40 %- In the temperature ranges from +40° C to +90° C the temperature factor has been improved by up to 23 %- Maintaining all technical properties- Same price as the traditional spidersOTEX shaft couplings consist of two hubs (aluminium or steel) and a spider (elastomer ring / cam ring) made of T-PUR® (elastomer)

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Starting from^∗ ：	2.68 €
Min. Shipping Days ：	3 Days

*Unit price with basic configuration

Claw couplings / hub clamping, feather key / claw disc: PU, Shore A80-A98 / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

High torque, vibration absorption.

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

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Starting from^∗ ：	20.64 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

NABEYA BI-TECH

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

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Starting from^∗ ：	11.88 €
Min. Shipping Days ：	Same day

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

MIKI PULLEY

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

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

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

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EKL / R+W ANTRIEBSELEMENTE

R+W

Design
· Two concentrically machined hubs with curved jaws and one clamping screw on each side

Material
· Hubs:
up to 450 series – high-strength aluminum
from series 800 – steel
· Elastomer insert: wear-resistant thermally stable TPU

Temperature range
· Depending on elastomer insert

Features
· Short overall length
· Easy mounting
· Vibration damping

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Min. Shipping Days ：	13 Days

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

ABP ANTRIEBSTECHNIK

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

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

*Unit price with basic configuration

Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / 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^∗ ：	14.90 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium

MISUMI

[Features] This connector is suitable for units that use servo motors.

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Min. Shipping Days ：	7 Days

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

MIKI PULLEY

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

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

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

*Unit price with basic configuration

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

Claw couplings / grub screw locking, feather key / claw washer: PU, Shore A80-A98 / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

SUNGIL

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

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Starting from^∗ ：	18.64 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

NABEYA BI-TECH

Isokinetic. Backlash "0"

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Starting from^∗ ：	22.82 €
Min. Shipping Days ：	Same day

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Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	33.35 €
Min. Shipping Days ：	Same day

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Oldham couplings / grub screw clamping, feather key / 1 disc: CFK / body: stainless steel

MISUMI

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Min. Shipping Days ：	Same day

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

MISUMI

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Min. Shipping Days ：	7 Days

Oldham couplings / grub screw locking, feather key / 1 disc: CFK / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Helical slit couplings / body: aluminium / MST / NBK

NABEYA BI-TECH

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

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

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Starting from^∗ ：	28.43 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Min. Shipping Days ：	9 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

ROTEX® Clamping hub / KTR Systems

KTR Systems

ROTEX Clamping hub with splinebore

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Min. Shipping Days ：	3 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

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

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Starting from^∗ ：	18.85 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

NABEYA BI-TECH

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

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Starting from^∗ ：	56.78 €
Min. Shipping Days ：	Same day

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Oldham couplings / hub clamping, feather key / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Min. Shipping Days ：	7 Days

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

MIKI PULLEY

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

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

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Starting from^∗ ：	12.72 €
Min. Shipping Days ：	Same day

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Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK

NABEYA BI-TECH

High torque. Spider is compressed and torque is transmitted.

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

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Starting from^∗ ：	18.40 €
Min. Shipping Days ：	Same day

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Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL

SUNGIL

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal 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^∗ ：	49.24 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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^∗ ：	81.39 €
Min. Shipping Days ：	16 Days

*Unit price with basic configuration

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MK2 / R+W ANTRIEBSELEMENTE

R+W

Design
· Two clamping hubs concentrically mounted to flexible bellows

Material
· Bellows: high grade stainless steel
· Hubs: aluminium

Temperature range
· -30 °C to +100 °C (-22 °F to +212 °F)

Features
· Frictional connection
· For highly dynamic applications
· Low moment of inertia

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Min. Shipping Days ：	17 Days

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

NABEYA BI-TECH

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

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

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Starting from^∗ ：	53.78 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

VMA

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

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Min. Shipping Days ：	4 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY

MIKI PULLEY

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

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

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

MIKI PULLEY

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

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

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

NABEYA BI-TECH

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

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

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Starting from^∗ ：	30.28 €
Min. Shipping Days ：	Same day

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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / 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^∗ ：	40.53 €
Min. Shipping Days ：	Same day

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

SUNGIL

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Starting from^∗ ：	17.43 €
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

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Brand	KTR Systems	KTR Systems	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	MIKI PULLEY	MISUMI	MISUMI	R+W	ABP ANTRIEBSTECHNIK	SUNGIL	MISUMI	MIKI PULLEY	KBK	MISUMI	MISUMI	SUNGIL	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	MISUMI	MISUMI	MISUMI	NABEYA BI-TECH	KBK	MISUMI	MISUMI	KTR Systems	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	MIKI PULLEY	NABEYA BI-TECH	SUNGIL	SAKAI MANUFACTURING	R+W	NABEYA BI-TECH	VMA	MISUMI	MISUMI	MIKI PULLEY	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	SUNGIL
Product Series	ROTEX® Hub / KTR Systems	ROTEX® star element for claw couplings / 64-98 Shore / KTR Systems	Claw couplings / hub clamping, feather key / claw disc: PU, Shore A80-A98 / body: aluminium	Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium	Slit couplings / hub clamping / cross slot / body: aluminium, stainless steel	Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EKL / R+W ANTRIEBSELEMENTE	Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik	Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL	Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Claw couplings / grub screw locking, feather key / claw washer: PU, Shore A80-A98 / body: aluminium	Slit couplings / grub screw clamping / cross slot / body: aluminium, stainless steel	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Oldham couplings / grub screw clamping, feather key / 1 disc: CFK / body: stainless steel	Servo couplings / hub clamping, feather key optional / 1 disc, 2 discs: steel / body: aluminium	Oldham couplings / grub screw locking, feather key / 1 disc: CFK / body: aluminium	Helical slit couplings / body: aluminium / MST / NBK	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium, stainless steel	ROTEX® Clamping hub / KTR Systems	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium	Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Oldham couplings / hub clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY	Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK	Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MK2 / R+W ANTRIEBSELEMENTE	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK	Slit couplings / hub clamping / cross slot / body: aluminium, steel, stainless steel / ASK / VMA Antriebstechnik	Servo couplings / hub clamping, key / 1 disc, 2 discs: CFRP / body: aluminium	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / SUNGIL
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Starting from^∗	-	2.68 € *Unit price with basic configuration	-	20.64 € *Unit price with basic configuration Volume Discount	11.88 € *Unit price with basic configuration Volume Discount	47.00 € *Unit price with basic configuration Volume Discount	-	-	-	29.37 € *Unit price with basic configuration Volume Discount	14.90 € *Unit price with basic configuration	-	3.08 € *Unit price with basic configuration Volume Discount	-	-	-	18.64 € *Unit price with basic configuration	22.82 € *Unit price with basic configuration Volume Discount	33.35 € *Unit price with basic configuration Volume Discount	- Volume Discount	-	-	28.43 € *Unit price with basic configuration	-	-	-	-	-	18.85 € *Unit price with basic configuration Volume Discount	56.78 € *Unit price with basic configuration Volume Discount	-	12.72 € *Unit price with basic configuration Volume Discount	18.40 € *Unit price with basic configuration Volume Discount	49.24 € *Unit price with basic configuration	81.39 € *Unit price with basic configuration	-	53.78 € *Unit price with basic configuration	-	-	-	86.52 € *Unit price with basic configuration Volume Discount	3.08 € *Unit price with basic configuration Volume Discount	30.28 € *Unit price with basic configuration Volume Discount	40.53 € *Unit price with basic configuration Volume Discount	17.43 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	3 Days	3 Days	7 Days	Same day	Same day	Same day	7 Days	7 Days	13 Days	Same day	Same day	7 Days	Same day	12 Days	7 Days	7 Days	Same day	Same day	Same day	Same day	7 Days	7 Days	Same day	12 Days	9 Days	7 Days	3 Days	7 Days	Same day	Same day	7 Days	Same day	Same day	Same day	16 Days	17 Days	Same day	4 Days	7 Days	7 Days	Same day	Same day	Same day	Same day	Same day
Type	-	-	Jaw Type	Jaw Type	Oldham Type	Disc Type	Disc Type	With Slit	Jaw Type	Others	Jaw Type	Disc Type	Jaw Type	Bellows Type	Jaw Type	With Slit	Disc Type	Bellows Type	With Slit	Oldham Type	Disc Type	Oldham Type	With Slit	Jaw Type	Oldham Type	Bellows Type	-	Oldham Type	Oldham Type	Disc Type	Oldham Type	Jaw Type	Jaw Type	Jaw Type	Disc Type	Bellows Type	Disc Type	With Slit	Disc Type	Oldham Type	Bellows Type	Jaw Type	Vibration Damping Rubber Type	Disc Type	Oldham Type
Allowable 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 / 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	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment
Application	-	-	Standard	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Servo Motor / Stepping Motor / Encoder	-	Standard	-	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor / Stepping Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Encoder	-	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Stepping Motor	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	-	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor
Allowable Torque Range(N•m)	-	-	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 5.01 to 10.00	1.01 to 3.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 3.01 to 5.00	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 500 to Less Than 1,000	-	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	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 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	-	20.01 to 50.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	-	20.01 to 50.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	20.01 to 50.00 ～ 100 to Less Than 500	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 10.01 to 20.00	-	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 50.01 to 100.00	1.01 to 3.00 ～ 100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	-	-	3 ～ 16	3 ～ 45	1 ～ 38	3 ～ 45	4 ～ 24	4 ～ 16	3 ～ 80	4 ～ 16	3 ～ 60	3 ～ 25	3 ～ 60	1 ～ 25	3 ～ 16	2 ～ 18	3 ～ 30	3 ～ 16	2 ～ 14	4 ～ 20	4 ～ 25	1 ～ 20	2 ～ 35	2 ～ 57	15 ～ 35	3 ～ 14	-	14 ～ 38	3 ～ 25	3 ～ 50	4 ～ 20	6 ～ 48	6 ～ 28	12 ～ 60	14 ～ 40	3 ～ 24	4 ～ 30	2.5 ～ 55	3 ～ 24	3 ～ 14	4 ～ 35	3 ～ 60	3 ～ 28	3 ～ 42	3 ～ 28
Shaft Bore Dia. (machined) D2(mm)	-	-	3 ～ 16	3 ～ 45	1 ～ 38	3 ～ 45	4 ～ 24	4 ～ 16	3 ～ 80	4 ～ 16	3 ～ 60	3 ～ 25	3 ～ 60	1 ～ 25	3 ～ 16	2 ～ 18	3 ～ 30	3 ～ 16	2 ～ 14	4 ～ 20	4 ～ 25	1 ～ 20	2 ～ 35	2 ～ 57	15 ～ 35	3 ～ 14	-	14 ～ 38	3 ～ 25	3 ～ 50	4 ～ 20	6 ～ 48	8 ～ 28	12 ～ 60	14 ～ 55	3 ～ 24	4 ～ 30	2.5 ～ 55	3 ～ 24	3 ～ 14	4 ～ 35	3 ～ 60	3 ～ 28	3 ～ 42	3 ～ 28
Outer Dia. A(mm)	30 ～ 420	30 ～ 420	14 ～ 40	14 ～ 95	6 ～ 68	12 ～ 104	16 ～ 50	12 ～ 40	16 ～ 136.5	29 ～ 58	14 ～ 104	16.6 ～ 54.5	14 ～ 105	10 ～ 40.5	14 ～ 40	8 ～ 40	16 ～ 64	12 ～ 32	10 ～ 30	14.5 ～ 38	19 ～ 50	6 ～ 38	8 ～ 63	10 ～ 105	45 ～ 70	12 ～ 32	55 ～ 200	44 ～ 70	16 ～ 63	15 ～ 104	14.5 ～ 38	16.1 ～ 85	15.9 ～ 64.5	55 ～ 104	65 ～ 100	15 ～ 40	19 ～ 63	18 ～ 100	13 ～ 50	12 ～ 32	16 ～ 75	14 ～ 105	15 ～ 56	15 ～ 79	16 ～ 118
Overall Length W(mm)	-	-	22 ～ 66	22 ～ 126	8.4 ～ 77	12.35 ～ 101.6	23.2 ～ 53	14 ～ 56	20 ～ 123	28 ～ 58	22 ～ 140.2	16.6 ～ 55	22 ～ 140	21 ～ 57	22 ～ 66	10 ～ 56	21.2 ～ 74.4	23.5 ～ 42	15 ～ 38	18.4 ～ 40	20 ～ 57	8.4 ～ 40	14 ～ 90	15 ～ 140	43.6 ～ 57	23.5 ～ 42	-	46 ～ 77	18 ～ 70.6	22 ～ 104.4	18.4 ～ 39.5	20.5 ～ 110	20.6 ～ 72.1	59.3 ～ 96.2	55 ～ 81	25 ～ 60	20 ～ 46	17 ～ 118	13.5 ～ 53	14.9 ～ 33.3	20 ～ 150	22 ～ 140	18 ～ 60	15.8 ～ 63.6	23.9 ～ 138
Max. Rotational Speed Range(r/min)	-	-	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 78001 or More	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	10,001 to 78,000	-	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	-	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	-	4,001 to 10,000	10,001 to 78,000	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	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	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000
Feature	-	-	High Torque ～ Low Moment of Inertia	High Torque ～ Vibration Insulation	High Torque	High Accuracy ～ Small	-	Low Moment of Inertia ～ No Backlash	-	Clean Environment ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ No Backlash	Heat Resistant ～ Small	No Backlash	Clean Environment ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ High Torsional Rigidity	Low Moment of Inertia ～ No Backlash	-	High Torque ～ Low Moment of Inertia	-	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	Unfinished Shaft Bore ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Accuracy ～ High Torque	-	No Backlash	-	High Torque ～ No Backlash	Low Moment of Inertia	High Torque ～ Unfinished Shaft Bore	Low Moment of Inertia ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	No Backlash ～ Vibration Insulation
Body Material	-	-	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Steel	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum	-	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Stainless Steel	Aluminum	Stainless Steel	Aluminum ～ Stainless Steel	-	Stainless Steel	Aluminum ～ Stainless Steel	-	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Stainless Steel	Aluminum	Stainless Steel ～ Steel	Aluminum	Steel	Aluminum	Aluminum	Aluminum Alloy ～ Steel	Aluminum	Aluminum	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum	Aluminum
Category	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	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)	-	-	0.7 ～ 17	0.7 ～ 450	0.2 ～ 80	0.25 ～ 250	0.9 ～ 16	0.3 ～ 8	0.6 ～ 290	1 ～ 3	1.2 ～ 600	1 ～ 25	0.31 ～ 525	0.1 ～ 10	0.7 ～ 17	0.1 ～ 8	0.5 ～ 31	0.3 ～ 3	0.15 ～ 1.5	1.6 ～ 28	0.7 ～ 9	0.3 ～ 28	0.1 ～ 35	0.5 ～ 525	50 ～ 160	0.3 ～ 3	-	26 ～ 80	0.7 ～ 36	0.42 ～ 200	3 ～ 50	0.5 ～ 50	0.3 ～ 37.3	35 ～ 600	80 ～ 320	0.43 ～ 4.5	0.7 ～ 12.5	2 ～ 600	0.35 ～ 11	0.2 ～ 2.8	2.5 ～ 220	0.31 ～ 310	0.5 ～ 35	0.6 ～ 100	2.5 ～ 200
Max. Rotational Speed(r/min)	-	-	15000 ～ 45000	6000 ～ 45000	9000 ～ 100000	10000	3500 ～ 6000	15000 ～ 52000	4000 ～ 15000	3000	3500 ～ 22000	10000	4500 ～ 34100	15000	15000 ～ 45000	15000 ～ 78000	6500 ～ 14000	19000 ～ 52000	6000 ～ 8000	5800 ～ 10000	12000 ～ 33000	5800 ～ 12000	10000 ～ 78000	3750 ～ 38000	5000 ～ 10000	19000 ～ 52000	-	8000 ～ 12000	10000 ～ 39000	6000 ～ 42000	4000 ～ 8000	4000 ～ 18000	250 ～ 31000	3000 ～ 4000	10000	-	10000 ～ 33000	20000	3500 ～ 12000	19000 ～ 52000	4500 ～ 20000	4500 ～ 34100	11000 ～ 42000	7900 ～ 42000	3500 ～ 13000
Allowable Lateral Misalignment Range(mm)	-	-	0.02 to 0.2	0.02 to 0.2	0.41 to 1.0 ～ 3.1 to 5.0	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	-	1.1 to 3.0 ～ 3.1 to 5.0	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	-	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 1.1 to 3.0	0.02 to 0.2	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	0.02 to 0.2	-	0.41 to 1.0 ～ 1.1 to 3.0	0.41 to 1.0 ～ 3.1 to 5.0	0.02 to 0.2 ～ 0.41 to 1.0	0.41 to 1.0	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	-	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 1.1 to 3.0	0.21 to 0.40 ～ 1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	Less than 0.02 ～ 0.02 to 0.2	0.41 to 1.0 ～ 3.1 to 5.0
Allowable Lateral Misalignment(mm)	-	-	0.1 ～ 0.2	-	0.5 ～ 4.5	0.01 ～ 0.55	0.15 ～ 0.2	0.1 ～ 0.2	-	±0.15 ～ ±5	0.03 ～ 0.15	0.1 ～ 0.25	0.1 ～ 0.15	0.1 ～ 0.3	0.1 ～ 0.2	0.1 ～ 0.2	0.05 ～ 0.3	0.1 ～ 0.2	±0.15 ～ ±2.5	0.8 ～ 2.5	0.12 ～ 0.15	0.3 ～ 2.5	0.1 ～ 0.2	0.06 ～ 0.16	0.8 ～ 1.6	0.1 ～ 0.2	-	1 ～ 2	1 ～ 4	0.05 ～ 0.5	0.5 ～ 1	0.1 ～ 0.3	0.25 ～ 0.38	0.06 ～ 0.15	0.02	0.15 ～ 0.3	0.02	0.2 ～ 0.3	0.05 ～ 0.3	0.6 ～ 2	0.3 ～ 1.2	0.1 ～ 0.2	0.15 ～ 0.2	0.01 ～ 0.02	1 ～ 4.5
Allowable Angular Misalignment(deg)	-	-	1	1	3	0.5 ～ 2	2	1 ～ 2	-	±1 ～ ±15	1	1 ～ 1.5	1	1 ～ 2	1	1 ～ 2	1 ～ 1.5	1.5 ～ 2	±1.3 ～ ±10	3	0.7 ～ 1.5	3	2	0.9 ～ 1	1	1.5 ～ 2	-	2	3	1 ～ 2	1.5	0.5 ～ 1	0.5 ～ 1	1	1	1 ～ 2	0.7	1 ～ 2	1 ～ 2.5	2	3	1	1.5	0.7 ～ 1	1.5
Buffer Part Material	-	-	Polyurethane	Polyurethane	Polyacetal	-	-	-	Polyurethane	Polyurethane	Polyacetal / Polyurethane / Others	-	Polyurethane	-	Polyurethane	-	Aluminum Bronze / Others	-	-	Carbon Reinforced Resin	-	Carbon Reinforced Resin	-	Polyurethane	Aluminum Bronze	-	-	Polyacetal	Polyacetal	-	Aluminum Bronze	Others	Polyurethane / Aluminum Bronze / Others	Polyacetal / Polyurethane	-	-	-	-	-	Polyacetal	-	Polyurethane	Others	-	Polyacetal
Disc Part Material	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	Aluminum	Stainless Steel	-	-	-	-	Stainless Steel	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Aluminum	Stainless Steel	-	Stainless Steel	-	Carbon Fiber	-	-	-	-	Stainless Steel	Aluminum
Bellows Part Material	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-

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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Application
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Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

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)][1-170/1mm 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)][1-170/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

64.5

65

66

66.5

68

69

69.9

70

73

74.5

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.5

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

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

Clear

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

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.3

6.5

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.4

9

9.4

9.8

9.807

9.81

10

10.1

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

55

60

61

65

66

67

68

70

71

72

75

78.5

79

80

84

85

89

90

95

96

98.067

99

100

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

200

210

215.746

220

239

240

245

250

258

265

270

290

294

300

310

314

320

325

400

405

441

450

500

525

560

580

588

600

637

650

800

883

980

1000

1060

1300

1370

1400

1900

2000

2100

3400

4000

5000

5400

7000

8000

10000

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

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

45000

47500

52000

63000

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)
0.2

0.5

±0.5

0.6

0.7

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
Clear

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

Brand

- MISUMI (40)
- Cost Efficient Products ()
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