Shaft Couplings（Feature：High Torsional Rigidity）

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

MIKI PULLEY

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

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Starting from^∗ ：	47.00 €
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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY

MIKI PULLEY

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

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

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Starting from^∗ ：	3.63 €
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Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

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Starting from^∗ ：	15.35 €
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Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL

SUNGIL

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

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Starting from^∗ ：	50.72 €
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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 €
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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

Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK

KBK

· Backlash-free miniature metal bellows coupling with clamp hubs
· For shaft diameters from 1 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy assembly with friction-locked clamp hubs
· Perfect bellows coupling for encoders, tachometers, potentiometers, servo drives, NC-axis, stepper motors
· Torque range: 0,1 - 10Nm

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Min. Shipping Days ：	12 Days

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

NABEYA BI-TECH

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

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

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Starting from^∗ ：	31.19 €
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Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK

KBK

· Backlash-free servo insert coupling with clamp hubs
· For shaft diameters from 2 - 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Easy assembly with friction-locked clamp hubs
· Torque range: 0,5 - 525Nm

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Min. Shipping Days ：	12 Days

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

MISUMI

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

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Min. Shipping Days ：	7 Days

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Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Resilient joining elements, reduce intermittent short-term torsional shocks by briefly storing the elastic shock energy. Any uneven movement and load transmission is also reduced. They restrain structure-borne sound and reduce noise. The coupling transmits the torque safely preventing break-down. Good compensation of shaft misalignments, plug-in coupling structure

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Starting from^∗ ：	55.33 €
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Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	40.01 €
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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 €
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Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Min. Shipping Days ：	9 Days

Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK

KBK

· Backlash-free servo insert coupling with compact clamp hubs
· For shaft diameters from 3 - 45mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Easy assembly with friction-locked clamp hubs
· Torque range: 1,2 - 325Nm

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Min. Shipping Days ：	12 Days

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Jaw Type Coupling - Set Screw Type [SJC-14-GR]

SUNGIL

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Starting from^∗ ：	14.85 €
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Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	19.17 €
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Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK

NABEYA BI-TECH

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

[Features]
· Hex socket head cap screws included with all products.
· Appropriate shaft diameter recommended dimensional tolerance is h6 and h7.
· When attaching to a D cut shaft, pay attention to the position of the D cut surface of the shaft.

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Starting from^∗ ：	49.62 €
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Oldham couplings / hub clamping, feather key / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

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Starting from^∗ ：	27.36 €
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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK

KBK

· Backlash-free metal bellows coupling with clamp hubs
· Hub material: up to 60Nm – aluminum, up from 80Nm - steel
· For shaft diameters from 10 - 80mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy to assemble
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 18 - 1400Nm

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Min. Shipping Days ：	12 Days

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

SUNGIL

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

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Starting from^∗ ：	23.44 €
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Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED

ADVANCED

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

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Starting from^∗ ：	30.64 €
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Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY

MIKI PULLEY

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

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

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

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

MISUMI

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Min. Shipping Days ：	7 Days

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

SUNGIL

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Starting from^∗ ：	14.69 €
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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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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

Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK

KBK

· Backlash-free servo insert coupling with expanding hubs
· For shaft diameters from 4 - 45mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· For adopting hollow shafts, compact and space-saving design
· Torque range: 12,5 - 325Nm

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Min. Shipping Days ：	17 Days

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

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

MISUMI

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Min. Shipping Days ：	7 Days

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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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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

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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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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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Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: steel, Ø 87

MISUMI

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Min. Shipping Days ：	7 Days

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, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK

KBK

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

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Min. Shipping Days ：	12 Days

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

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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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^∗ ：	65.88 €
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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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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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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	MIKI PULLEY	MIKI PULLEY	SUNGIL	SUNGIL	NABEYA BI-TECH	MISUMI	KBK	NABEYA BI-TECH	KBK	MISUMI	ABP ANTRIEBSTECHNIK	ABP ANTRIEBSTECHNIK	NABEYA BI-TECH	MISUMI	KBK	SUNGIL	MISUMI	ABP ANTRIEBSTECHNIK	NABEYA BI-TECH	MISUMI	NABEYA BI-TECH	KBK	SUNGIL	ADVANCED	MIKI PULLEY	NIHON MINIATURE	MISUMI	SUNGIL	ADVANCED	KBK	KBK	KBK	MISUMI	NIHON MINIATURE	KBK	MIKI PULLEY	NABEYA BI-TECH	MISUMI	KBK	KBK	KBK	R+W	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH
Product Series	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL	Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL	Helical slit couplings / body: aluminium / MST / NBK	Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	Servo couplings / mounting selectable / 2 discs: steel / body: aluminium	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK	Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK	Jaw Type Coupling - Set Screw Type [SJC-14-GR]	Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK	Oldham couplings / hub clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBA / SUNGIL	Oldham couplings / grub screw clamping, hub clamping / 1 disc: aluminium bronze / body: stainless steel / APJ, APJU / ADVANCED	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE	Servo couplings / hub clamping, key / 1 disc, 2 discs: CFRP / body: aluminium	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBM / SUNGIL	Oldham couplings / grub screw clamping, hub clamping / 1 disc: CFRP / body: stainless steel / ASJ, ASJU / ADVANCED	Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK	Claw couplings / hub clamping, mandrel / claw disc: PU, Shore A99 / body: aluminium / KBE4 / KBK	Safety couplings / feather key / torque adjustable / KBK, L-P / KBK	Oldham couplings / grub screw clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: steel, Ø 87	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Flexible Shaft Coupling Accessories - EK Series Elastomer Inserts	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK
CAD	2D / 3D	2D	2D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D		2D	2D	2D / 3D	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
Starting from^∗	47.00 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	3.63 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	15.35 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	50.72 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	29.28 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	-	31.19 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	-	55.33 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	40.01 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	20.10 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	-	14.85 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	-	19.17 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	49.62 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	-	27.36 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	23.44 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	30.64 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	147.48 € *Unit price with basic configuration	23.59 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	14.69 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	16.14 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	-	-	-	41.74 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	104.13 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	56.47 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	-	-	-	-	3.20 € *Unit price with basic configuration	65.88 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	38.88 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	43.27 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount
Min. Shipping Days	Same day	Same day	Same day	Same day	Same day	7 Days	12 Days	Same day	12 Days	7 Days	Same day	Same day	Same day	9 Days	12 Days	Same day	7 Days	Same day	Same day	7 Days	Same day	12 Days	Same day	Same day	6 Days	Same day	7 Days	Same day	Same day	12 Days	17 Days	22 Days	7 Days	Same day	12 Days	Same day	Same day	7 Days	22 Days	12 Days	17 Days	12 Days	Same day	Same day	Same day
Type	Disc Type	Jaw Type	Jaw Type	Jaw Type	With Slit	Disc Type	Bellows Type	Vibration Damping Rubber Type	Jaw Type	Disc Type	Jaw Type	Bellows Type	With Slit	Oldham Type	Jaw Type	Jaw Type	Disc Type	With Slit	Disc Type	Oldham Type	Oldham Type	Bellows Type	With Slit	Oldham Type	Disc Type	Oldham Type	Disc Type	With Slit	Oldham Type	Jaw Type	Jaw Type	Others	Oldham Type	Oldham Type	Bellows Type	Bellows Type	Vibration Damping Rubber Type	Disc Type	Bellows Type	Bellows Type	Bellows Type	Jaw Type	Disc Type	With Slit	Disc Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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 / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	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	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-
Application	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Servo Motor	Standard / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Encoder	Standard / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Servo Motor / Stepping Motor	Stepping Motor	Standard	Servo Motor	Standard	Standard	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	-	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 500 to Less Than 1,000	1.01 to 3.00 ～ 100 to Less Than 500	20.01 to 50.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	-	0.05 to 1.00 ～ 20.01 to 50.00	-	1.01 to 3.00 ～ 20.01 to 50.00	-	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 3.01 to 5.00	20.01 to 50.00 ～ 50.01 to 100.00	-	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	0.05 to 1.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 20.01 to 50.00	5.01 to 10.00 ～ 100 to Less Than 500	-	1.01 to 3.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 20.01 to 50.00	10.01 to 20.00 ～ 500 to Less Than 1,000	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 ～ 1.01 to 3.00	0.05 to 1.00 ～ 20.01 to 50.00	-	-	-	1.01 to 3.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 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	50.01 to 100.00	-	-	-	3.01 to 5.00 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 50.01 to 100.00
Shaft Bore Dia. (machined) D1(mm)	3 ～ 45	3 ～ 60	3 ～ 60	12 ～ 60	2 ～ 35	3 ～ 25	1 ～ 25	3 ～ 28	2 ～ 57	4 ～ 25	5 ～ 14	2 ～ 16	2 ～ 16	15 ～ 35	3 ～ 48	3 ～ 60	2 ～ 25	2 ～ 10	3 ～ 50	4 ～ 20	3 ～ 42	10 ～ 80	8 ～ 25	3 ～ 20	10 ～ 40	1 ～ 40	3 ～ 24	3 ～ 15	1 ～ 20	4 ～ 57	4 ～ 48	6 ～ 60	4 ～ 20	3 ～ 25	10 ～ 70	4 ～ 35	3 ～ 28	20 ～ 35	6 ～ 65	3 ～ 25	10 ～ 70	-	3 ～ 50	5 ～ 22	3 ～ 42
Shaft Bore Dia. (machined) D2(mm)	3 ～ 45	3 ～ 60	3 ～ 60	12 ～ 60	2 ～ 35	3 ～ 25	1 ～ 25	3 ～ 28	2 ～ 57	4 ～ 25	5 ～ 14	2 ～ 22	2 ～ 16	15 ～ 35	3 ～ 48	3 ～ 60	2 ～ 25	2 ～ 10	3 ～ 50	4 ～ 20	3 ～ 42	10 ～ 80	8 ～ 25	3 ～ 20	12 ～ 55	3 ～ 40	3 ～ 24	3 ～ 15	1 ～ 20	4 ～ 57	13 ～ 60	-	4 ～ 20	3 ～ 35	10 ～ 70	4 ～ 35	3 ～ 28	20 ～ 35	6 ～ 65	3 ～ 25	10 ～ 70	-	3 ～ 50	5 ～ 22	3 ～ 42
Outer Dia. A(mm)	12 ～ 104	14 ～ 105	14 ～ 104	55 ～ 104	8 ～ 63	16.6 ～ 54.5	10 ～ 40.5	15 ～ 56	10 ～ 105	21 ～ 54.5	26.5	15 ～ 40	8 ～ 32	45 ～ 70	14 ～ 80	14 ～ 104	10 ～ 50	15 ～ 22	15 ～ 104	14.5 ～ 38	12 ～ 70	45 ～ 157	31.8 ～ 60	12 ～ 38	56 ～ 144	16 ～ 80	13 ～ 50	12.7 ～ 31.8	6 ～ 38	30 ～ 105	30 ～ 80	49 ～ 169	14.5 ～ 38	18 ～ 70	45 ～ 122	16 ～ 75	15 ～ 56	87	32.5 ～ 122	15.5 ～ 40.5	45 ～ 122	-	15 ～ 104	16 ～ 44	15 ～ 79
Overall Length W(mm)	12.35 ～ 101.6	22 ～ 140	22 ～ 140.2	59.3 ～ 96.2	14 ～ 90	16.6 ～ 55	21 ～ 57	18 ～ 60	15 ～ 140	24.5 ～ 55	28.5	20 ～ 48	10 ～ 32	43.6 ～ 57	18 ～ 86	22 ～ 140.2	10.5 ～ 53	20 ～ 24	16 ～ 71.2	18.4 ～ 39.5	15 ～ 68.6	63 ～ 168	39 ～ 76.2	14.4 ～ 39.7	45 ～ 170.6	20 ～ 61	13.5 ～ 53	14 ～ 30	8.4 ～ 40	35 ～ 140	28 ～ 68	26 ～ 80	16 ～ 39.5	25 ～ 53	58 ～ 111	20 ～ 150	18 ～ 60	67 ～ 94	68 ～ 4000	21 ～ 57	58 ～ 111	-	22 ～ 104.4	17.4 ～ 45	15.8 ～ 63.6
Max. Rotational Speed Range(r/min)	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	-	10,001 to 78,000	-	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 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	1,001 to 2,000	-	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 2001 to 4,000	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	-	-	-	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	4,001 to 10,000	-	-	-	1,001 to 2,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000
Feature	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Clean Environment ～ No Backlash	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ High Torsional Rigidity	High Accuracy ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ No Backlash	Clean Environment ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ High Torsional Rigidity	High Accuracy ～ No Backlash	Heat Resistant ～ Small	High Durability ～ Small	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ Small	High Torque ～ No Backlash	Heat Resistant ～ Small	High Durability ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ Small	High Accuracy ～ No Backlash	High Torque ～ Unfinished Shaft Bore	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torsional Rigidity	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	-	Aluminum	-	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Stainless Steel	-	Aluminum	Aluminum	Alloy ～ Resin	Aluminum ～ Stainless Steel	Stainless Steel	Steel	-	Aluminum	Stainless Steel	Steel	Aluminum	Aluminum	Aluminum	Stainless Steel	-	-	-	Stainless Steel	Aluminum	-	Stainless Steel ～ Steel	Aluminum	Steel	-	-	-	Resin	Aluminum ～ Stainless Steel	Aluminum	Aluminum
Category	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	-	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Torque(Nm)	0.25 ～ 250	0.31 ～ 525	1.2 ～ 600	35 ～ 600	0.1 ～ 35	1 ～ 25	0.1 ～ 10	0.5 ～ 35	0.5 ～ 525	1.2 ～ 25	1.2 ～ 1.5	0.5 ～ 8	0.1 ～ 4	50 ～ 160	1.2 ～ 325	1.2 ～ 600	0.25 ～ 11	0.7 ～ 1.2	0.42 ～ 200	3 ～ 50	2.7 ～ 176	18 ～ 1400	2.6 ～ 24	2.5 ～ 50	20 ～ 800	1.961 ～ 215.746	0.35 ～ 11	0.2 ～ 2.6	0.3 ～ 28	12.5 ～ 525	12.5 ～ 325	10 ～ 1400	3 ～ 50	2.452 ～ 176.52	18 ～ 500	2.5 ～ 220	0.5 ～ 35	100 ～ 180	4.5 ～ 500	0.5 ～ 10	18 ～ 500	5 ～ 12500	0.42 ～ 200	0.5 ～ 9	0.6 ～ 100
Max. Rotational Speed(r/min)	10000	4500 ～ 34100	3500 ～ 22000	3000 ～ 4000	10000 ～ 78000	10000	15000	11000 ～ 42000	3750 ～ 38000	10000	19000	5000 ～ 10000	19000 ～ 78000	5000 ～ 10000	5000 ～ 27000	4000 ～ 27000	8000 ～ 32000	10000 ～ 12000	6000 ～ 42000	4000 ～ 8000	2000	5000 ～ 12800	2600 ～ 5000	4000 ～ 10000	3800 ～ 25000	15000 ～ 25000	3500 ～ 12000	10000 ～ 20000	5800 ～ 12000	3750 ～ 13000	9500 ～ 20000	3500 ～ 12000	4000 ～ 8000	10000 ～ 25000	5000 ～ 12800	4500 ～ 20000	11000 ～ 42000	6000	1500	15000	5000 ～ 12800	2000 ～ 67000	6000 ～ 42000	14000 ～ 39000	7900 ～ 42000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	-	0.02 to 0.2	-	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40	0.02 to 0.2 ～ 0.21 to 0.40	-	0.41 to 1.0 ～ 1.1 to 3.0	-	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40	0.02 to 0.2	0.41 to 1.0	0.21 to 0.40 ～ 1.1 to 3.0	-	0.02 to 0.2 ～ 0.21 to 0.40	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 ～ 0.21 to 0.40	-	0.21 to 0.40 ～ 1.1 to 3.0	-	-	-	0.41 to 1.0	1.1 to 3.0	-	0.21 to 0.40 ～ 1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	-	-	-	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	Less than 0.02 ～ 0.02 to 0.2
Allowable Lateral Misalignment(mm)	0.01 ～ 0.55	0.1 ～ 0.15	0.03 ～ 0.15	0.06 ～ 0.15	0.1 ～ 0.2	0.1 ～ 0.25	0.1 ～ 0.3	0.15 ～ 0.2	0.06 ～ 0.16	0.1 ～ 0.25	±0.15 ～ ±5	±0.1 ～ ±5	-	0.8 ～ 1.6	0.06 ～ 0.13	0.03 ～ 0.1	0.05 ～ 0.3	±0.20 ～ ±5	0.02	0.5 ～ 1	0.3 ～ 1.4	0.15 ～ 0.25	0.2 ～ 0.25	0.3 ～ 0.6	0.2 ～ 0.9	1.5 ～ 2.5	0.05 ～ 0.3	0	0.3 ～ 0.7	0.06 ～ 0.16	0.06 ～ 0.12	-	0.5 ～ 1	1.5 ～ 2.5	0.15 ～ 0.25	0.3 ～ 1.2	0.15 ～ 0.2	0.2	5	0.1 ～ 0.3	0.15 ～ 0.25	0.06 ～ 0.4	0.05 ～ 0.5	0.05	0.01 ～ 0.02
Allowable Angular Misalignment(deg)	0.5 ～ 2	1	1	1	2	1 ～ 1.5	1 ～ 2	1.5	0.9 ～ 1	1 ～ 1.5	±1 ～ ±15	±1 ～ ±15	1	1	0.9 ～ 1	1	1 ～ 2.5	±0.5 ～ ±15	0.5 ～ 1	1.5	2	1.5 ～ 2	2.5	0.6	1 ～ 2	1	1 ～ 2.5	1	1.5 ～ 2	0.9	0.9	-	1.5	1	1.5 ～ 2	3	1.5	0.6	1.5	1 ～ 2	1.5 ～ 2	0.08 ～ 1	1 ～ 2	0.5	0.7 ～ 1
Buffer Part Material	-	Polyurethane	Polyacetal / Polyurethane / Others	Polyacetal / Polyurethane	-	-	-	Others	Polyurethane	-	Polyurethane	-	-	Aluminum Bronze	Polyurethane	Polyacetal / Polyurethane / Others	-	-	-	Aluminum Bronze	-	-	Polyacetal / Aluminum Bronze	Aluminum Bronze	-	Others	-	Polyacetal / Aluminum Bronze	Carbon Reinforced Resin	Polyurethane	Polyurethane	-	Aluminum Bronze	Others	-	-	Fluororubber	-	-	-	-	-	-	-	-
Disc Part Material	Stainless Steel	-	Aluminum	Aluminum	-	Stainless Steel	-	-	-	Stainless Steel	-	-	-	-	-	Aluminum	Carbon Fiber	-	Stainless Steel	-	-	-	-	-	Stainless Steel	-	Carbon Fiber	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	-	Stainless Steel
Bellows Part Material	-	-	-	-	-	-	Stainless Steel	-	-	-	-	Stainless Steel	-	-	-	-	-	Others	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	-	-	-	-

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

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

50.01 to 100.00

100 to Less Than 500

500 to Less Than 1,000

1000 to Less Than 5000
Clear

Shaft Bore Dia. (machined) D1(mm)
1

1.5

2

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

14.5

15

15.875

16

17

18

18.5

19

20

20.5

21

22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

0635

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

Clear

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

1.5

2

2.4

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.252

9.5

9.52

9.525

9.53

10

11

12

K 12

12.7

13

14

K 14

14.5

15

15.875

16

K 16

17

18

K 18

18.5

19

20

K 20

21

22

K 22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

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

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

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
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

17.4

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 (12)
- Cost Efficient Products ()
- KBK (24)
- SUNGIL (19)
- NABEYA BI-TECH (13)
- ADVANCED (7)
- MIKI PULLEY (6)
- NIHON MINIATURE (5)
- SAKAI MANUFACTURING (4)
- ABP ANTRIEBSTECHNIK (3)
- ISEL (2)
- LINK (2)
- MIGHTY (2)
- ORIENTAL MOTOR (2)
- R+W (1)
- GANTER (0)
- SCH (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- KAYSEVEN (0)
- FESTO (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (0)
- MITSUBOSHI BELTING (0)
- VMA (0)
Clear

CAD data type

- 2D
- 3D
Clear

Standard shipping days

All

Same day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
Clear