Shaft Couplings（Application：Standard Page 2）

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Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE

NIHON MINIATURE

Clamp type, aluminum made Oldham coupling. Prevent slippage by tightening the entire shaft.

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

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Starting from^∗ ：	23.59 €
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Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY

MIKI PULLEY

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

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Starting from^∗ ：	104.13 €
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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^∗ ：	18.95 €
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Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE

NIHON MINIATURE

Type that fixes the shaft with tightening of a set screw and clamp. Larger shaft hole diameters can be selected.

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

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Starting from^∗ ：	41.74 €
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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / LAS-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Non-backlash structure with excellent control response

[Features]
· Suitable for control responsiveness and accuracy improvement, through synergistic effect of high rigidity and double bolt clap specification, and non-back side structure.

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Starting from^∗ ：	29.88 €
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Oldham couplings / grub screw clamping, hub clamping / 1 disc: CFRP / body: stainless steel / ASJ, ASJU / ADVANCED

ADVANCED

· Small but strong coupling with excellent durability
· A wide selection of products that can be selected based on the ideal external size
· Combination of SUS sintered hub and carbon FRP slider

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Starting from^∗ ：	16.14 €
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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

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

KBK

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

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Min. Shipping Days ：	12 Days

Claw pin couplings / grub screw clamping, hub clamping / pins: Nylon, PU / Body: aluminium

MISUMI

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Min. Shipping Days ：	9 Days

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

KBK

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

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Min. Shipping Days ：	12 Days

Oldham couplings / 1 disc: POM / body: aluminium / KSK / VMA Antriebstechnik

VMA

Backlash-free and precise - at all temperatures
· Extremely resistant to wear
· Easy to assemble
· Low weight
· Wide temperature range
· Low mass moment of inertia

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Min. Shipping Days ：	4 Days

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

NABEYA BI-TECH

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

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Starting from^∗ ：	56.47 €
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Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK

KBK

· Backlash-free metal bellows coupling with compact split hubs
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Leightweight ~ space saving ~ fast assembly / disassembly
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	17 Days

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

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

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Starting from^∗ ：	38.88 €
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Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY

MIGHTY

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Starting from^∗ ：	99.49 €
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Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK

KBK

· Backlash-free miniature metal bellows coupling with split hubs
· For shaft diameters from 3 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Perfect bellows coupling for servo drives, e.g. in testing equipment, automation techniques, packing machines,
· Torque range: 0,5 - 10Nm

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	12 Days

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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^∗ ：	43.27 €
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Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK

KBK

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

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

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

NABEYA BI-TECH

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

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Starting from^∗ ：	19.84 €
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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 €
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Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Compact, low price type

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

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Starting from^∗ ：	106.53 €
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Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK

NABEYA BI-TECH

· Various jaw type maximum speed range (r/min): 10,001 to 78,000
· Main body material: S45C
· Class coupling body
· Eccentricity range tolerance (mm): 0.02 to 0.2
· Deviation angle tolerance (deg): 1
· Buffer part material: polyurethane
· Structure: Bushing type

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Starting from^∗ ：	102.32 €
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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / 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.

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Starting from^∗ ：	5.07 €
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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK

NABEYA BI-TECH

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

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

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Starting from^∗ ：	55.39 €
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Bellow couplings / grub screw / bellows: phosphor bronze / body: brass / NB / NIHON MINIATURE

NIHON MINIATURE

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

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

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Starting from^∗ ：	25.46 €
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Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Streamlined body with low inertia and high rigidity specification

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

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Starting from^∗ ：	73.75 €
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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	50.22 €
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Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED

ADVANCED

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

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Starting from^∗ ：	20.37 €
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Spacer claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU A98, 2-fold / body: hub clamping, feather key / DRE / KBK

KBK

· Backlash-free line shaft
· Available length up to 3000mm
· For synchron operation of two axis and to bridge high distances between shaft ends
· Vibration reducing by one spider element per coupling side
· Easy, radial assembly
· Torque range from 12,5 - 525Nm

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Min. Shipping Days ：	22 Days

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

KBK

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

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	17 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

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

SAKAI MANUFACTURING

Streamlined body with low inertia specification

[Features]
· Streamlined body with low inertia specification.
· Excellent flexibility, with high accuracy rotation possible.

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Starting from^∗ ：	85.59 €
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Servo couplings / A / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Recommended for pairing NC manufacturing machinery etc. with servo motors.

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Starting from^∗ ：	88.40 €
Min. Shipping Days ：	11 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

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

KBK

· Backlash-free metal bellows coupling with split hubs
· For shaft diameters from 10 - 65mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Perfect bellows coupling for servo drives, e.g. in testing equipment, automation techniques, packing machines
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	12 Days

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

KBK

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

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Min. Shipping Days ：	22 Days

Oldham couplings / hub clamping, feather key / 1 disc: PEEK / body: aluminium / MOP / NBK

NABEYA BI-TECH

Micro-volume out gas. Clean. Large allowable misalignment.

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Starting from^∗ ：	98.35 €
Min. Shipping Days ：	8 Days

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Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING

SAKAI MANUFACTURING

[Features] The LCS-T7 series is a precision shaft coupling with a leaf spring that achieves high rigidity and high torque transmission by integrating the flexible part and the shaft coupling part. [Features] It can be used for servo motors, pulse motors, etc.

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Starting from^∗ ：	117.62 €
Min. Shipping Days ：	16 Days

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Forehead dog couplings / grub screw clamping / disc, POM / body: aluminium / SD / KAYSEVEN

KAYSEVEN

Compact, high-performance eccentricity absorbing, non-reactive force product with no backlash. Widely used in robots, medical equipment, packaging machinery, and machine tools etc.

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Starting from^∗ ：	4.73 €
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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY

MIGHTY

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Starting from^∗ ：	104.69 €
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Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY

MIGHTY

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

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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	NIHON MINIATURE	MIKI PULLEY	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	ADVANCED	MISUMI	KBK	MISUMI	KBK	VMA	NABEYA BI-TECH	KBK	NABEYA BI-TECH	MIGHTY	KBK	KBK	NABEYA BI-TECH	KBK	KBK	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	NABEYA BI-TECH	MIKI PULLEY	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	NABEYA BI-TECH	ADVANCED	KBK	KBK	KBK	MISUMI	MISUMI	SAKAI MANUFACTURING	KAYSEVEN	KBK	KBK	KBK	NABEYA BI-TECH	SAKAI MANUFACTURING	KAYSEVEN	MIGHTY	MIGHTY
Product Series	Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Claw couplings / grub screw clamping, feather key / claw disc: bronze, PU, NBR / body: steel, stainless steel / L, SS / NBK	Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / LAS-C / SAKAI MANUFACTURING	Oldham couplings / grub screw clamping, hub clamping / 1 disc: CFRP / body: stainless steel / ASJ, ASJU / ADVANCED	Servo couplings / hub clamping, feather key / 1 disc, 2 discs: PA / body: aluminium	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK	Claw pin couplings / grub screw clamping, hub clamping / pins: Nylon, PU / Body: aluminium	Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK	Oldham couplings / 1 disc: POM / body: aluminium / KSK / VMA Antriebstechnik	Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY	Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4AL / KBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK	Safety couplings / feather key / torque adjustable / KBK, L-P / KBK	Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK	Star tooth couplings / grub screw clamping / star element, PU / body: aluminium / MSF / NBK	Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MDS / NBK	Bellow couplings / grub screw / bellows: phosphor bronze / body: brass / NB / NIHON MINIATURE	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK	Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED	Spacer claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU A98, 2-fold / body: hub clamping, feather key / DRE / KBK	Claw couplings / grub screw clamping, feather key / claw disc: PU, Shore A92, A98 / body: aluminium / KBE1 / KBK	Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK	Star tooth couplings / grub screw clamping / star element, PU / body: aluminium	Oldham couplings / hub clamping / 1 disc: POM, compact / body: aluminium	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Servo couplings / A / KAYSEVEN	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4H / KBK	Safety claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBK, EKK / KBK	Oldham couplings / hub clamping, feather key / 1 disc: PEEK / body: aluminium / MOP / NBK	Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING	Forehead dog couplings / grub screw clamping / disc, POM / body: aluminium / SD / KAYSEVEN	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MBC / MIGHTY	Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY
CAD	2D	2D	2D / 3D	2D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	23.59 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	104.13 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	18.95 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	41.74 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	29.88 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	16.14 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	-	-	-	-	-	56.47 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	-	38.88 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	99.49 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	-	-	43.27 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	-	-	19.84 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	13.71 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	106.53 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	102.32 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	5.07 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	55.39 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	25.46 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	73.75 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	50.22 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	20.37 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	-	-	-	-	85.59 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	88.40 € *Unit price with basic configuration Volume Discount	-	-	-	98.35 € *Unit price with basic configuration	117.62 € *Unit price with basic configuration	4.73 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	104.69 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	305.24 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	Same day	Same day	Same day	Same day	Same day	Same day	7 Days	12 Days	9 Days	12 Days	4 Days	Same day	17 Days	Same day	Same day	12 Days	12 Days	Same day	12 Days	22 Days	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	22 Days	12 Days	17 Days	7 Days	7 Days	Same day	11 Days	22 Days	12 Days	22 Days	8 Days	16 Days	Same day	Same day	10 Days
Type	Oldham Type	Bellows Type	Jaw Type	Oldham Type	Disc Type	Oldham Type	Disc Type	Bellows Type	Jaw Type	Jaw Type	Oldham Type	Vibration Damping Rubber Type	Bellows Type	With Slit	Oldham Type	Bellows Type	Bellows Type	Disc Type	Jaw Type	Others	Oldham Type	Oldham Type	Disc Type	Jaw Type	Jaw Type	Disc Type	Bellows Type	Disc Type	Disc Type	Disc Type	Jaw Type	Jaw Type	Others	Oldham Type	Oldham Type	Disc Type	Disc Type	Bellows Type	Bellows Type	Jaw Type	Oldham Type	Disc Type	Oldham Type	Bellows Type	Oldham Type
Allowable Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	-	-	-	-	Angular Misalignment / Eccentricity	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	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity
Application	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Allowable Torque Range(N•m)	1.01 to 3.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 5.01 to 10.00	-	10.01 to 20.00 ～ 50.01 to 100.00	-	-	0.05 to 1.00 ～ 20.01 to 50.00	-	0.05 to 1.00 ～ 5.01 to 10.00	1.01 to 3.00 ～ 20.01 to 50.00	-	-	0.05 to 1.00 ～ 50.01 to 100.00	-	-	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	50.01 to 100.00 ～ 100 to Less Than 500	5.01 to 10.00 ～ 1000 to Less Than 5000	1.01 to 3.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00	10.01 to 20.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 10.01 to 20.00	-	-	-	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	10.01 to 20.00 ～ 500 to Less Than 1,000	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	-	-	-	0.05 to 1.00 ～ 1.01 to 3.00	20.01 to 50.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 10.01 to 20.00	100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	1 ～ 40	4 ～ 35	6 ～ 28	3 ～ 25	3 ～ 24	1 ～ 20	3 ～ 24	10 ～ 70	15 ～ 40	4 ～ 57	3 ～ 16	3 ～ 28	10 ～ 70	5 ～ 22	3 ～ 30	3 ～ 25	12 ～ 70	3 ～ 42	6 ～ 60	6 ～ 60	3 ～ 25	3 ～ 15	14 ～ 40	8 ～ 50	6 ～ 60	4 ～ 30	2 ～ 10	10 ～ 60	3 ～ 42	2 ～ 25	4 ～ 57	2 ～ 60	3 ～ 55	1 ～ 14	3 ～ 10	10 ～ 60	-	6 ～ 65	10 ～ 70	4 ～ 45	5 ～ 14	15 ～ 35	3 ～ 9525	3 ～ 20	14 ～ 60
Shaft Bore Dia. (machined) D2(mm)	3 ～ 40	4 ～ 35	8 ～ 28	3 ～ 35	3 ～ 24	1 ～ 20	3 ～ 24	10 ～ 70	15 ～ 40	4 ～ 57	3 ～ 16	3 ～ 28	10 ～ 70	5 ～ 22	3 ～ 30	3 ～ 25	12 ～ 70	3 ～ 42	6 ～ 60	-	3 ～ 25	3 ～ 15	14 ～ 55	8 ～ 50	6 ～ 60	4 ～ 30	2 ～ 10	10 ～ 60	3 ～ 42	2 ～ 25	4 ～ 57	2 ～ 60	3 ～ 55	1 ～ 14	3 ～ 10	10 ～ 60	-	6 ～ 65	10 ～ 70	6 ～ 56	5 ～ 14	19 ～ 38	3 ～ 10	3 ～ 20	14 ～ 60
Outer Dia. A(mm)	16 ～ 80	16 ～ 75	15.9 ～ 64.5	18 ～ 70	12 ～ 48	6 ～ 38	13 ～ 50	45 ～ 122	55 ～ 95	30 ～ 105	20 ～ 30	15 ～ 56	45 ～ 122	16 ～ 44	19.1 ～ 57	15.5 ～ 40.5	82 ～ 122	15 ～ 79	30 ～ 105	49 ～ 169	16 ～ 63	16 ～ 32	65 ～ 100	40 ～ 95	30 ～ 105	19 ～ 63	14 ～ 19	45 ～ 155	15 ～ 79	10 ～ 50	30 ～ 105	10 ～ 105	18 ～ 100	16 ～ 32	12 ～ 25	45 ～ 155	81 ～ 276	32.5 ～ 122	45 ～ 122	49 ～ 129	-	65 ～ 100	17.5 ～ 25.5	20 ～ 41	70 ～ 118
Overall Length W(mm)	20 ～ 61	20 ～ 150	20.6 ～ 72.1	25 ～ 53	12.4 ～ 38.6	8.4 ～ 40	13.5 ～ 53	58 ～ 111	60 ～ 100	35 ～ 140	24 ～ 27	18 ～ 60	58 ～ 111	17.4 ～ 45	22 ～ 77.8	21 ～ 57	91 ～ 123	15.8 ～ 63.6	42 ～ 110	26 ～ 80	18 ～ 70.6	27 ～ 48	66 ～ 99	66 ～ 126	35 ～ 140	20 ～ 46	22 ～ 28	38.6 ～ 114	21.8 ～ 97.2	10.5 ～ 41	102 ～ 3000	15 ～ 140	24 ～ 78	27 ～ 48	13.5 ～ 22.5	52 ～ 154	52.8 ～ 209.2	68 ～ 4000	63 ～ 146	65 ～ 195	22.1 ～ 33.3	67.5 ～ 91	24.9 ～ 32	37.5 ～ 71.4	82.6 ～ 141
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 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	-	4,001 to 10,000 ～ 2001 to 4,000	-	-	10,001 to 78,000	-	10,001 to 78,000	-	-	-	4,001 to 10,000 ～ 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	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	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	-
Feature	High Torque ～ Small	High Torque ～ Unfinished Shaft Bore	High Torque ～ Vibration Insulation	High Torque ～ Small	High Torsional Rigidity ～ Low Moment of Inertia	High Durability ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	High Accuracy ～ Vibration Insulation	-	High Torque ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	-	Vibration Insulation	High Accuracy ～ High Torque	High Torque ～ Vibration Insulation	High Durability ～ Vibration Insulation	No Backlash	High Torsional Rigidity ～ Small	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	Heat Resistant ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	Low Moment of Inertia	Low Moment of Inertia ～ Small	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	Clean Environment ～ Vacuum Environment	-	Low Moment of Inertia ～ Vibration Insulation	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation
Body Material	Aluminum	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Aluminum	Aluminum	Stainless Steel	Aluminum	-	Aluminum	-	Aluminum Alloy	Aluminum	-	Aluminum	Aluminum	-	-	Aluminum	-	-	Aluminum	Alloy	Steel	Steel	Aluminum	Aluminum	Alloy	Steel	Aluminum	Aluminum	-	-	-	Alloy	Aluminum	Steel	-	-	-	-	Aluminum	Steel	Aluminum ～ Resin	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	-	-
Allowable Torque(Nm)	1.961 ～ 215.746	2.5 ～ 220	0.3 ～ 37.3	2.452 ～ 176.52	0.25 ～ 12	0.3 ～ 28	0.25 ～ 7	18 ～ 500	20 ～ 180	12.5 ～ 525	1.5 ～ 7	0.5 ～ 35	18 ～ 500	0.5 ～ 9	1.7 ～ 37.5	0.5 ～ 10	80 ～ 500	0.6 ～ 100	12.5 ～ 525	10 ～ 1400	0.7 ～ 36	0.5 ～ 3	80 ～ 320	4.9 ～ 560	1.5 ～ 525	0.7 ～ 12.5	0.147 ～ 0.343	12 ～ 800	0.6 ～ 100	0.15 ～ 16	12.5 ～ 525	0.5 ～ 525	2 ～ 250	0.5 ～ 3	0.3 ～ 1.6	12 ～ 800	100 ～ 7000	4.5 ～ 500	18 ～ 500	10 ～ 500	0.7 ～ 2.8	40 ～ 250	1.76 ～ 3.67	1 ～ 12.5	117 ～ 400
Max. Rotational Speed(r/min)	15000 ～ 25000	4500 ～ 20000	250 ～ 31000	10000 ～ 25000	10000	5800 ～ 12000	3500 ～ 12000	5000 ～ 12800	4000 ～ 11000	3750 ～ 13000	-	11000 ～ 42000	5000 ～ 12800	14000 ～ 39000	-	15000	5000 ～ 6900	7900 ～ 42000	7000 ～ 25000	3500 ～ 12000	10000 ～ 39000	19000 ～ 39000	10000	10000 ～ 23000	4500 ～ 15900	10000 ～ 33000	5000	10000	7900 ～ 42000	3500 ～ 32000	1500	4300 ～ 47500	2100 ～ 10000	19000 ～ 39000	5000 ～ 12000	10000	3100 ～ 20000	1500	5000 ～ 12800	4440 ～ 11690	19000 ～ 31000	10000	10000 ～ 15000	10000	-
Allowable Lateral Misalignment Range(mm)	1.1 to 3.0	0.21 to 0.40 ～ 1.1 to 3.0	0.21 to 0.40	1.1 to 3.0	0.02 to 0.2	0.21 to 0.40 ～ 1.1 to 3.0	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	-	0.02 to 0.2	1.1 to 3.0 ～ 5.1 to 100	-	-	Less than 0.02 ～ 0.02 to 0.2	-	-	0.41 to 1.0 ～ 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 ～ 0.21 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 ～ 1.1 to 3.0	0.21 to 0.40 ～ 0.41 to 1.0	-	-	-	-	1.1 to 3.0	0.02 to 0.2	-	0.02 to 0.2 ～ 1.1 to 3.0	5.1 to 100
Allowable Lateral Misalignment(mm)	1.5 ～ 2.5	0.3 ～ 1.2	0.25 ～ 0.38	1.5 ～ 2.5	0.01 ～ 0.02	0.3 ～ 0.7	0.1 ～ 0.4	0.15 ～ 0.25	0.1 ～ 0.4	0.06 ～ 0.16	0.1	0.15 ～ 0.2	0.15 ～ 0.25	0.05	2.4 ～ 7	0.1 ～ 0.3	0.2 ～ 0.25	0.01 ～ 0.02	0.06 ～ 0.16	-	1 ～ 4	0.2	0.2 ～ 0.31	0.08 ～ 0.2	0.17 ～ 0.36	0.02	0.1 ～ 0.2	0.02	0.1 ～ 0.5	0.05 ～ 0.2	0.06 ～ 0.16	0.06 ～ 0.16	0.6 ～ 2.5	0.2	0.3 ～ 1.2	0.23 ～ 0.7	-	5	0.15 ～ 0.25	0.06 ～ 0.14	1.3 ～ 2	0.02	-	0.06 ～ 1.2	8 ～ 12
Allowable Angular Misalignment(deg)	1	3	0.5 ～ 1	1	0.5 ～ 1	1.5 ～ 2	2 ～ 3.5	1.5 ～ 2	1 ～ 2	0.9	0.5	1.5	1.5 ～ 2	0.5	1	1 ～ 2	1.5 ～ 2	0.7 ～ 1	0.9	-	3	2	1	1	1	0.7	1.5	1	1.4 ～ 2	1 ～ 3	0.9	0.9 ～ 1	6	2	1.5	1	0.7 ～ 1	1.5	1.5 ～ 2	0.9	2	1	-	1.3 ～ 8	1
Buffer Part Material	Others	-	Polyurethane / Aluminum Bronze / Others	Others	-	Carbon Reinforced Resin	-	-	Polyurethane / Nylon	Polyurethane	Polyacetal	Fluororubber	-	-	Polyacetal	-	-	-	Polyurethane	-	Polyacetal	Polyurethane	-	Polyurethane	Polyurethane	-	-	-	-	-	Polyurethane	Polyurethane	-	-	Polyacetal	-	-	-	-	Polyurethane	PEEK	-	Polyacetal	-	Polyacetal
Disc Part Material	-	-	-	-	Stainless Steel	-	Polyimide	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	-	-	Stainless Steel	-	Stainless Steel	Stainless Steel	Stainless Steel / Polyimide / Carbon Fiber	-	-	-	-	-	Stainless Steel	-	-	-	-	-	Stainless Steel	-	-	-
Bellows Part Material	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	-	Phosphor Bronze	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	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
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Shaft Bore Dia. (machined) D1(mm)
1

1.5

2

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

14.5

15

15.875

16

17

18

18.5

19

20

20.5

21

22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

0635

09525
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Shaft Bore Dia. (machined) D2(mm)
1

1.5

2

2.4

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.252

9.5

9.52

9.525

9.53

10

11

12

K 12

12.7

13

14

K 14

14.5

15

15.875

16

K 16

17

18

K 18

18.5

19

20

K 20

21

22

K 22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

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

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.5

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

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

Clear

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

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
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Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.7

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.2

5.4

5.5

5.6

6

6.3

6.5

6.6

6.7

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.1

8.4

9

9.4

9.8

9.807

9.81

10

10.1

10.6

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.4

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

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

Brand

- MISUMI (20)
- Cost Efficient Products ()
- NABEYA BI-TECH (26)
- KBK (24)
- ADVANCED (11)
- SAKAI MANUFACTURING (10)
- ABP ANTRIEBSTECHNIK (7)
- KAYSEVEN (6)
- NIHON MINIATURE (6)
- MIGHTY (5)
- MIKI PULLEY (5)
- LINK (4)
- VMA (2)
- ISEL (2)
- ORIENTAL MOTOR (2)
- SUNGIL (2)
- SCH (1)
- GANTER (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- FESTO (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (0)
- MITSUBOSHI BELTING (0)
- R+W (0)
Clear

CAD data type

- 2D
- 3D
Clear

Standard shipping days

All

Same day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
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