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Shaft Couplings（Allowable Torque Range：0.05 to 1.00）

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

*Unit price with basic configuration

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

MISUMI

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Min. Shipping Days ：	7 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

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

MIKI PULLEY

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

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

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Starting from^∗ ：	29.75 €
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^∗ ：	47.68 €
Min. Shipping Days ：	Same day

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

MISUMI

Order quantities extended (D-JIT)

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

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

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

*Unit price with basic configuration

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

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^∗ ：	29.28 €
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

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

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

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

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

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Starting from^∗ ：	33.69 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

ABP ANTRIEBSTECHNIK

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

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

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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

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

NABEYA BI-TECH

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

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

*Unit price with basic configuration

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

NABEYA BI-TECH

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

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Starting from^∗ ：	59.00 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

SUNGIL

Slit type couplings are suitable for applications where rotational accuracy is required. A clamping type product that you can expect high responsiveness and a low moment of inertia. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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Starting from^∗ ：	16.15 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

Isokinetic. Backlash "0"

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

*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^∗ ：	58.48 €
Min. Shipping Days ：	Same day

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

MIKI PULLEY

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

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

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Starting from^∗ ：	13.10 €
Min. Shipping Days ：	6 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, feather key / 1 disc: steel / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	19.17 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Bellow couplings / grub screw clamping / bellows: stainless steel, TOMBAK / body: aluminium / MK1 / R+W ANTRIEBSELEMENTE

R+W

Design
· Two hubs with radial set screws concentrically mounted to flexible bellows
· Speeds up to 20,000 rpm; over 20,000 with finely balanced version

Material
· Bellows:
from series 0,5 – tombac
from series 1 – high grade stainless steel
· Hubs: aluminum

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

Features
· Integrated dismounting groove
· Low-cost design
· Low moment of inertia

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Min. Shipping Days ：	17 Days

Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

Backlash "0"

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

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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^∗ ：	52.14 €
Min. Shipping Days ：	Same day

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

MISUMI

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Min. Shipping Days ：	7 Days

Symetrical cross slit couplings / grub screw clamping / body: PBT

MISUMI

[Features]
-This is a low-cost clutch (short resin type) for low torques.

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Min. Shipping Days ：	7 Days

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^∗ ：	18.95 €
Min. Shipping Days ：	Same day

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Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / 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^∗ ：	16.18 €
Min. Shipping Days ：	12 Days

*Unit price with basic configuration

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

ABP ANTRIEBSTECHNIK

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

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

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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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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^∗ ：	59.90 €
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^∗ ：	30.64 €
Min. Shipping Days ：	Same day

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

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

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

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Flexible Shaft Coupling Accessories - EK Series Elastomer Inserts

R+W

The equalizing element of the EK coupling is the elastomer insert. It transmits torque without backlash or vibration. The elastomer insert defines the characteristics of the entire drive system.

Backlash is eliminated by the press fit of the elastomer into the hubs. Through variation of the Shore hardness of the elastomer insert, the coupling system can be optimized for the ideal torsional characteristics.

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Starting from^∗ ：	3.20 €
Min. Shipping Days ：	12 Days

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Coupling, Slit Type Clamping, Extra Super Duralumin Set Screw, Short Type

MISUMI

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Min. Shipping Days ：	7 Days

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

NABEYA BI-TECH

Simple structure, low-cost.

[Features]
· Transmission of torque by engagement of serrations.
· Simple structure flexible coupling.
· Excellent flexibility.
· Acceptable eccentricity / large deviation angle, with torsional vibration also absorbed.

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Starting from^∗ ：	13.71 €
Min. Shipping Days ：	Same day

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Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
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	MISUMI	NABEYA BI-TECH	MISUMI	ABP ANTRIEBSTECHNIK	MIKI PULLEY	MIKI PULLEY	MISUMI	NABEYA BI-TECH	MISUMI	MISUMI	NABEYA BI-TECH	MISUMI	MISUMI	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	MISUMI	MISUMI	SUNGIL	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	MIKI PULLEY	R+W	MISUMI	ABP ANTRIEBSTECHNIK	R+W	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	MISUMI	NABEYA BI-TECH	SUNGIL	ABP ANTRIEBSTECHNIK	ABP ANTRIEBSTECHNIK	NABEYA BI-TECH	MIKI PULLEY	NABEYA BI-TECH	R+W	MISUMI	NABEYA BI-TECH
Product Series	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	Slit couplings / hub clamping / cross slot / body: aluminium, stainless steel	Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Servo couplings / hub clamping, feather key optional / 1 disc, 2 discs: steel / body: aluminium	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK	Claw couplings / grub screw locking, feather key / claw washer: PU, Shore A80-A98 / body: aluminium	Oldham couplings / grub screw locking, feather key / 1 disc: CFK / body: aluminium	Helical slit couplings / body: aluminium / MST / NBK	Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium	Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK	Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium, stainless steel	Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK	Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK	Slit couplings / grub screw clamping / cross slot / body: aluminium, stainless steel	Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: PA / body: aluminium	Oldham couplings / grub screw clamping, hub clamping / 1 disc: POM / body: aluminium	Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MK2 / R+W ANTRIEBSELEMENTE	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Bellow couplings / grub screw clamping / bellows: stainless steel, TOMBAK / body: aluminium / MK1 / R+W ANTRIEBSELEMENTE	Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK	Servo couplings / hub clamping, feather key / 1 disc, 2 discs: PA / body: aluminium	Symetrical cross slit couplings / grub screw clamping / body: PBT	Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK	Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL	Spring couplings / grub screw clamping / spiral spring assembly / body: steel / FKXS / ABP Antriebstechnik	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Flexible Shaft Coupling Accessories - EK Series Elastomer Inserts	Coupling, Slit Type Clamping, Extra Super Duralumin Set Screw, Short Type	Star tooth couplings / grub screw clamping / star element, PU / body: aluminium / MSF / NBK
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Starting from^∗	-	21.26 € *Unit price with basic configuration Volume Discount	-	29.37 € *Unit price with basic configuration Volume Discount	29.75 € *Unit price with basic configuration Volume Discount	47.68 € *Unit price with basic configuration Volume Discount	-	12.24 € *Unit price with basic configuration Volume Discount	-	-	29.28 € *Unit price with basic configuration Volume Discount	-	-	33.69 € *Unit price with basic configuration Volume Discount	40.01 € *Unit price with basic configuration Volume Discount	-	19.84 € *Unit price with basic configuration Volume Discount	59.00 € *Unit price with basic configuration Volume Discount	-	-	-	16.15 € *Unit price with basic configuration	-	23.50 € *Unit price with basic configuration Volume Discount	58.48 € *Unit price with basic configuration Volume Discount	13.10 € *Unit price with basic configuration	-	-	19.17 € *Unit price with basic configuration Volume Discount	-	-	20.10 € *Unit price with basic configuration Volume Discount	52.14 € *Unit price with basic configuration Volume Discount	-	-	18.95 € *Unit price with basic configuration Volume Discount	16.18 € *Unit price with basic configuration Volume Discount	23.63 € *Unit price with basic configuration Volume Discount	33.35 € *Unit price with basic configuration Volume Discount	59.90 € *Unit price with basic configuration Volume Discount	30.64 € *Unit price with basic configuration Volume Discount	38.88 € *Unit price with basic configuration	3.20 € *Unit price with basic configuration	-	13.71 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	7 Days	Same day	7 Days	Same day	Same day	Same day	7 Days	Same day	7 Days	7 Days	Same day	7 Days	7 Days	Same day	Same day	7 Days	Same day	Same day	7 Days	7 Days	7 Days	Same day	7 Days	Same day	Same day	6 Days	17 Days	7 Days	Same day	17 Days	7 Days	Same day	Same day	7 Days	7 Days	Same day	12 Days	3 Days	Same day	Same day	Same day	Same day	12 Days	7 Days	Same day
Specifications							Order quantities extended (D-JIT)
Type	Jaw Type	Jaw Type	With Slit	Others	Jaw Type	Disc Type	Disc Type	Oldham Type	Jaw Type	Oldham Type	With Slit	Disc Type	Disc Type	Vibration Damping Rubber Type	Bellows Type	Bellows Type	Oldham Type	Vibration Damping Rubber Type	With Slit	Disc Type	Oldham Type	With Slit	Oldham Type	Bellows Type	Disc Type	Jaw Type	Bellows Type	Disc Type	With Slit	Bellows Type	Disc Type	With Slit	Disc Type	Disc Type	With Slit	Jaw Type	With Slit	Others	With Slit	Disc Type	Jaw Type	With Slit	Jaw Type	With Slit	Oldham 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 / 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	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / 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
Application	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Stepping Motor	Standard	Standard	Standard / Stepping Motor	Servo Motor	-	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Encoder	Encoder	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	-	Stepping Motor	Standard	Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	-	-	Standard / Servo Motor / Stepping Motor / Encoder	-	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Encoder	Standard	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	-	Servo Motor	Standard
Allowable Torque Range(N•m)	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00	0.05 to 1.00
Shaft Bore Dia. (machined) D1(mm)	3 ～ 5	3 ～ 6	4 ～ 8	4 ～ 10	3 ～ 6	3 ～ 8	4 ～ 12	1 ～ 3	3 ～ 6	1 ～ 5	2 ～ 10	3 ～ 6	4 ～ 6	3 ～ 8	2 ～ 12	3 ～ 10	3 ～ 6.35	3 ～ 8	2 ～ 10	2 ～ 10	3 ～ 6.35	3 ～ 10	3 ～ 8	3 ～ 10	3 ～ 8	6 ～ 7	3 ～ 7	4 ～ 6	2 ～ 10	1 ～ 9	2 ～ 10	2 ～ 10	3 ～ 6	3 ～ 8	1.5 ～ 12	6 ～ 8	3 ～ 5	3 ～ 8	2 ～ 12	3 ～ 6	3 ～ 6	5 ～ 10	-	5 ～ 10	3 ～ 10
Shaft Bore Dia. (machined) D2(mm)	3 ～ 5	3 ～ 6	4 ～ 8	4 ～ 10	3 ～ 6	3 ～ 8	4 ～ 12	1 ～ 3	3 ～ 6	1 ～ 5	2 ～ 10	3 ～ 6	4 ～ 6	3 ～ 8	2 ～ 12	3 ～ 10	3 ～ 6.35	3 ～ 8	2 ～ 10	2 ～ 10	3 ～ 6.35	3 ～ 10	3 ～ 8	3 ～ 10	3 ～ 8	6 ～ 8	3 ～ 7	4 ～ 6	2 ～ 10	1 ～ 9	2 ～ 10	2 ～ 10	3 ～ 6	3 ～ 8	1.5 ～ 12	8	3 ～ 5	3 ～ 8	2 ～ 12	3 ～ 6	3 ～ 6	5 ～ 10	-	5 ～ 10	3 ～ 10
Outer Dia. A(mm)	14	14	12 ～ 20	29	14	12 ～ 19	19 ～ 25	6 ～ 8	14	6 ～ 12	8 ～ 20	16.6	16	15 ～ 19	15 ～ 24	12 ～ 20	16	15 ～ 19	8 ～ 20	10 ～ 20	16	12.7 ～ 22.2	12 ～ 20	12 ～ 20	15 ～ 19	16.1	15	16	15 ～ 22	6.5 ～ 15	10 ～ 20	8 ～ 20	15	13 ～ 20	8 ～ 28	15.9	12.7 ～ 22.2	12 ～ 16	10 ～ 25	15	14	16 ～ 19	-	16 ～ 19	16 ～ 20
Overall Length W(mm)	22	22	14 ～ 26	28 ～ 29	22	12.35 ～ 25.9	20 ～ 31	8.4 ～ 9.6	22	8.4 ～ 14.2	14 ～ 26	16.6 ～ 23	23.2	18 ～ 20	20 ～ 35	23.5 ～ 33	18 ～ 29	18 ～ 20	10 ～ 26	10.5 ～ 26	18 ～ 29	19 ～ 26.5	14.9 ～ 22.1	23.5 ～ 33	22 ～ 25.5	20.5	25 ～ 31	16.5	20 ～ 24	14 ～ 28	10.5 ～ 26	10 ～ 20	15.8	13.5 ～ 26	9 ～ 34.4	20.6	18 ～ 25	25 ～ 35	15 ～ 32	21.8	22	17.4 ～ 20	-	17.4 ～ 20	27 ～ 34
Max. Rotational Speed Range(r/min)	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	2001 to 4,000	4,001 to 10,000	4,001 to 10,000	10,001 to 78,000	10,001 to 78,000 ～ 78001 or More	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	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	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	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	-	4,001 to 10,000	1,001 to 2,000 ～ 10,001 to 78,000	-	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000
Feature	High Torque ～ Low Moment of Inertia	High Torque ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Clean Environment ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ Small	Low Moment of Inertia ～ No Backlash	High Torque	High Torque ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torque ～ No Backlash	-	High Torque ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	-	High Torque ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	-	Heat Resistant ～ Small	Low Moment of Inertia	No Backlash	High Torque ～ No Backlash	Unfinished Shaft Bore ～ Vibration Insulation	-	-	Clean Environment ～ Vibration Insulation	-	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Torque ～ No Backlash	Low Moment of Inertia ～ Vibration Insulation	High Torque ～ No Backlash	Vibration Insulation	Low Moment of Inertia ～ No Backlash	Vibration Insulation
Body Material	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Stainless Steel	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum Alloy	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Alloy ～ Resin	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Resin	Steel	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Resin	Aluminum	Alloy
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	0.7	0.3 ～ 1	1	0.31 ～ 0.65	0.25 ～ 1	0.7 ～ 1	0.2 ～ 0.5	0.7	0.3 ～ 1	0.1 ～ 1	1	0.9	0.5 ～ 0.8	0.5 ～ 1	0.3 ～ 1	0.7	0.5 ～ 0.8	0.1 ～ 1	0.15 ～ 0.6	0.7	0.2 ～ 1	0.2 ～ 0.7	0.3 ～ 1	0.42 ～ 1	0.5	0.43	0.9	0.7 ～ 1.2	0.35 ～ 1.3	0.25 ～ 1	0.1 ～ 1	0.6	0.25 ～ 0.6	0.05 ～ 0.8	0.3	0.2 ～ 1	0.7 ～ 1.5	0.15 ～ 1.2	0.6	0.31 ～ 0.65	0.5 ～ 1	1 ～ 25	0.5 ～ 1	0.5 ～ 1
Max. Rotational Speed(r/min)	45000	45000	31000 ～ 52000	3000	10000	10000	25000 ～ 33000	78000 ～ 100000	45000	12000	31000 ～ 78000	10000	6000	33000 ～ 42000	10000	31000 ～ 52000	39000	33000 ～ 42000	31000 ～ 78000	18000 ～ 26000	39000	7000 ～ 12000	31000 ～ 52000	31000 ～ 52000	33000 ～ 42000	18000	-	6000	10000 ～ 12000	-	22000 ～ 32000	31000 ～ 78000	42000	7600 ～ 12000	4000 ～ 12000	31000	20000 ～ 40000	3000 ～ 8000	6000 ～ 8000	42000	10000	33000 ～ 39000	43000 ～ 53000	33000 ～ 39000	31000 ～ 39000
Allowable Lateral Misalignment Range(mm)	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	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.41 to 1.0	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	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	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 ～ 0.21 to 0.40	0.41 to 1.0	0.02 to 0.2	0.41 to 1.0 ～ 1.1 to 3.0	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	-	Less than 0.02	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	0.21 to 0.40	0.02 to 0.2	0.41 to 1.0	0.02 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	0.02 to 0.2
Allowable Lateral Misalignment(mm)	0.15	-	0.1	±0.22 ～ ±3	0.1	0.01 ～ 0.11	0.12	0.5 ～ 0.7	0.15	0.3 ～ 0.5	0.1	0.1	0.15	0.15	±0.15 ～ ±5	0.1 ～ 0.15	1	0.15	0.1	0.1 ～ 0.3	1	0.1 ～ 0.15	0.6 ～ 1.3	0.1 ～ 0.15	0.05 ～ 0.15	0.1	0.15 ～ 0.25	-	±0.20 ～ ±5	0.1 ～ 0.25	0.05 ～ 0.2	-	0.01	0.1 ～ 0.3	0.05 ～ 0.2	0.38	0.1 ～ 0.15	±0.20 ～ ±2.5	±0.15 ～ ±2.5	0.1	0.1	0.05	0.1 ～ 0.2	0.05	0.2
Allowable Angular Misalignment(deg)	1	1	1 ～ 2	±1.3 ～ ±12	1	0.5 ～ 1	0.7 ～ 1.5	3	1	3	2	1	2	1.5	±1 ～ ±15	1.5 ～ 2	3	1.5	1 ～ 2	2 ～ 3.5	3	2.5	2	1.5 ～ 2	1 ～ 2	0.5	1 ～ 2	1	±0.5 ～ ±15	1 ～ 2	1 ～ 2.5	1	0.7	2 ～ 3.5	2 ～ 2.5	1	2.5	±1.3 ～ ±10	±1.3 ～ ±10	1.4	1	0.5	1 ～ 1.2	0.5	2
Buffer Part Material	Polyurethane	Polyurethane	-	Polyurethane	Polyurethane	-	-	Polyacetal	Polyurethane	Carbon Reinforced Resin	-	-	-	Others	-	-	Polyacetal	Fluororubber	-	-	Polyacetal	Polyacetal	Polyacetal	-	-	Others	-	-	-	-	-	-	-	-	-	Others	Polyacetal	-	-	-	Polyurethane	-	-	-	Polyurethane
Disc Part Material	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	Polyimide	-	-	-	-	Stainless Steel	-	-	Stainless Steel	-	-	Carbon Fiber	-	Stainless Steel	Polyimide	-	-	-	-	-	Stainless Steel	-	-	-	-	-
Bellows Part Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	Stainless Steel	-	Others	Stainless Steel / Others	-	-	-	-	-	-	-	Others	-	-	-	-	-	-	-

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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

50.01 to 100.00

100 to Less Than 500

500 to Less Than 1,000

1000 to Less Than 5000
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
[1-9/1mm Unit(s)]
Drawing

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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
[1-9/1mm Unit(s)]
Drawing

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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

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

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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
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

3.7

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

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

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

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

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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
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