Shaft Couplings（Application：Stepping Motor）

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

NABEYA BI-TECH

High torque, vibration absorption.

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

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Starting from^∗ ：	21.26 €
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Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	12.24 €
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Slit couplings / hub clamping / cross slot / body: aluminium, steel, stainless steel / ASK / VMA Antriebstechnik

VMA

Stable and wear-free - even at high torques
· Isogonal power transmission
· Equalizes offsets
· Good resonance damping
· Extremely torsionally stiff
· High level of thermal stability
· Low mass inertia

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Min. Shipping Days ：	4 Days

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

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	29.37 €
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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^∗ ：	48.83 €
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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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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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Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK

KBK

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

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Min. Shipping Days ：	12 Days

Claw couplings / 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

High Accuracy Disc Coupling - Ultra High Torque, Clamping Type

MISUMI

This is a new product with higher precision and durability than conventional products, and at a lower cost.
[Features]
·Shape with high torsional rigidity. Semi-permanent life with zero backlash.
·Absorbs lateral, angular, and axial misalignment. Stable even at high rotational speed with a low moment of inertia.
· The characteristics of forward/reverse rotation are the same and no repair is required. Excels in oil and chemical resistance.
·A structure that adjusts the misalignment of the axis by the deflection of a thin metal disk.
·It has a large transmission torque and supports high-speed rotation. Simple structure for easy attachment/removal.
[Applications]
·Servo motors, stepping motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed and high-precision position control systems, centrifuges, copiers, etc.

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Starting from^∗ ：	20.62 €
Min. Shipping Days ：	8 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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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

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

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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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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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Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / 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^∗ ：	18.41 €
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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MDW / NBK

NABEYA BI-TECH

High torsional rigidity, high response, backlash "0"

[Features]
· Disc type coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

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Starting from^∗ ：	54.82 €
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Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY

MIKI PULLEY

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

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Starting from^∗ ：	3.63 €
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Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK

NABEYA BI-TECH

Isokinetic. Backlash "0"

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Starting from^∗ ：	23.50 €
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Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL

SUNGIL

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

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Starting from^∗ ：	16.15 €
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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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Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY

MIKI PULLEY

Resin bellows employed in pursuit of flexible and low inertia.

[Features]
· Using resin boots absorbs vibration.
· Compact design with integrated hub and boot, with no backlash.
· Coupling with extremely small shaft reactive force owing to vibration absorption or installation error, suitable for stepping motor, encoder, etc.

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Starting from^∗ ：	23.88 €
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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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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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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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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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Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY

MIKI PULLEY

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

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

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Starting from^∗ ：	15.83 €
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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 / 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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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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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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Spring couplings / grub screw clamping / spiral spring assembly / body: steel / FKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

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

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

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Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL

SUNGIL

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Starting from^∗ ：	13.48 €
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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

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

SUNGIL

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Starting from^∗ ：	27.75 €
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Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL

SUNGIL

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Starting from^∗ ：	19.59 €
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Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

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

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Starting from^∗ ：	33.35 €
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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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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 / grub screw clamping / 1 disc: POM, Nylon, PEEK / body: aluminium, brass / series MJ / MIGHTY

MIGHTY

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Starting from^∗ ：	19.58 €
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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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Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL

SUNGIL

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

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Starting from^∗ ：	24.49 €
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Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type
Allowable Misalignment
Application
Allowable Torque Range(N•m)
Shaft Bore Dia. (machined) D1(mm)
Shaft Bore Dia. (machined) D2(mm)
Outer Dia. A(mm)
Overall Length W(mm)
Max. Rotational Speed Range(r/min)
Feature
Body Material
Category
Allowable Torque(Nm)
Max. Rotational Speed(r/min)
Allowable Lateral Misalignment Range(mm)
Allowable Lateral Misalignment(mm)
Allowable Angular Misalignment(deg)
Buffer Part Material
Disc Part Material
Bellows Part Material
Environmentally Friendly

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Brand	NABEYA BI-TECH	NABEYA BI-TECH	VMA	ABP ANTRIEBSTECHNIK	MIKI PULLEY	NABEYA BI-TECH	MIKI PULLEY	KBK	KBK	MISUMI	NABEYA BI-TECH	KBK	KBK	NABEYA BI-TECH	KBK	SUNGIL	NABEYA BI-TECH	MIKI PULLEY	NABEYA BI-TECH	SUNGIL	SUNGIL	MIKI PULLEY	NABEYA BI-TECH	SAKAI MANUFACTURING	SAKAI MANUFACTURING	VMA	MIKI PULLEY	NABEYA BI-TECH	KBK	NABEYA BI-TECH	NABEYA BI-TECH	ABP ANTRIEBSTECHNIK	SUNGIL	KBK	KBK	NABEYA BI-TECH	SUNGIL	SUNGIL	SUNGIL	ABP ANTRIEBSTECHNIK	MIKI PULLEY	NABEYA BI-TECH	MIGHTY	MIGHTY	SUNGIL
Product Series	Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK	Slit couplings / hub clamping / cross slot / body: aluminium, steel, stainless steel / ASK / VMA Antriebstechnik	Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Helical slit couplings / body: aluminium / MST / NBK	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	High Accuracy Disc Coupling - Ultra High Torque, Clamping Type	Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK	Universal joint couplings with elastomer moulding / grub screw clamping, hub clamping / claw ring: HNBR / body: aluminium / XGT, XGS / NBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / SUNGIL	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / MDW / NBK	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium / MFB / NBK	Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBM / SUNGIL	Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / LAS-C / SAKAI MANUFACTURING	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Oldham couplings / 1 disc: POM / body: aluminium / KSK / VMA Antriebstechnik	Claw couplings / mounting selectable / Claw washer: NBR / body: aluminium / AL / MIKI PULLEY	Cross claw couplings with elastomer moulding / hub clamping / claw ring: FKM, HNBR / body: aluminium / XGT2, XGL2, XGS2 / NBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK	Spring couplings / grub screw clamping / spiral spring assembly / body: steel / FKXS / ABP Antriebstechnik	Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBA / SUNGIL	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDWC / SUNGIL	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK	Oldham couplings / grub screw clamping / 1 disc: POM, Nylon, PEEK / body: aluminium, brass / series MJ / MIGHTY	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium / MJC / MIGHTY	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL
CAD	2D / 3D	2D / 3D		3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		3D	2D	2D / 3D	2D / 3D	2D / 3D		2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		3D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	3D	2D	2D / 3D			2D / 3D
Starting from^∗	21.26 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	12.24 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	29.37 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	48.83 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	29.28 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.63 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	20.62 € *Unit price with basic configuration	19.84 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	31.19 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	18.41 € Special price *Unit price with basic configuration Promotional pricing	54.82 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.63 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	23.50 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	16.15 € Special price *Unit price with basic configuration Promotional pricing	14.69 € Special price *Unit price with basic configuration Promotional pricing	23.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	20.10 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	29.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	85.59 € Special price *Unit price with basic configuration Promotional pricing	-	15.83 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	56.47 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	65.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	43.27 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	23.63 € *Unit price with basic configuration Volume Discount	13.48 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	102.32 € Special price *Unit price with basic configuration Promotional pricing	23.44 € Special price *Unit price with basic configuration Promotional pricing	27.75 € Special price *Unit price with basic configuration Promotional pricing	19.59 € Special price *Unit price with basic configuration Promotional pricing	33.35 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	104.13 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	49.62 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	19.58 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	99.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	24.49 € Special price *Unit price with basic configuration Promotional pricing
Min. Shipping Days	Same day	Same day	4 Days	Same day	Same day	Same day	Same day	12 Days	12 Days	8 Days	Same day	22 Days	12 Days	Same day	12 Days	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	4 Days	Same day	Same day	12 Days	Same day	Same day	3 Days	Same day	17 Days	12 Days	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day
Type	Jaw Type	Oldham Type	With Slit	Others	Disc Type	With Slit	Jaw Type	Bellows Type	Jaw Type	Disc Type	Oldham Type	Bellows Type	Jaw Type	Vibration Damping Rubber Type	Bellows Type	Oldham Type	Disc Type	Jaw Type	Bellows Type	With Slit	With Slit	Bellows Type	With Slit	Disc Type	Disc Type	Oldham Type	Jaw Type	Vibration Damping Rubber Type	Bellows Type	Disc Type	Disc Type	Others	With Slit	Bellows Type	Jaw Type	Jaw Type	With Slit	Disc Type	Disc Type	With Slit	Bellows Type	Disc Type	Oldham Type	Oldham Type	Disc Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor	Stepping Motor
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	-	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 500 to Less Than 1,000	-	-	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 ～ 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 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 10.01 to 20.00	10.01 to 20.00 ～ 500 to Less Than 1,000	-	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 ～ 100 to Less Than 500	0.05 to 1.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 20.01 to 50.00	-	-	5.01 to 10.00 ～ 1000 to Less Than 5000	1.01 to 3.00 ～ 20.01 to 50.00	3.01 to 5.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	3 ～ 45	1 ～ 38	2.5 ～ 55	4 ～ 16	3 ～ 45	2 ～ 35	3 ～ 60	1 ～ 25	2 ～ 57	3 ～ 32	3 ～ 25	6 ～ 65	4 ～ 57	3 ～ 28	10 ～ 80	3 ～ 28	4 ～ 30	3 ～ 60	3 ～ 16	3 ～ 12	3 ～ 15	3 ～ 12	2 ～ 16	3 ～ 24	10 ～ 60	3 ～ 16	6 ～ 48	3 ～ 28	10 ～ 70	3 ～ 50	3 ～ 42	3 ～ 14	3 ～ 25	10 ～ 70	3 ～ 48	8 ～ 50	8 ～ 25	5 ～ 25	3 ～ 19	2 ～ 14	4 ～ 35	3 ～ 50	2 ～ 56	3 ～ 30	3 ～ 50
Shaft Bore Dia. (machined) D2(mm)	3 ～ 45	1 ～ 38	2.5 ～ 55	4 ～ 16	3 ～ 45	2 ～ 35	3 ～ 60	1 ～ 25	2 ～ 57	3 ～ 32	3 ～ 25	6 ～ 65	4 ～ 57	3 ～ 28	10 ～ 80	3 ～ 28	4 ～ 30	3 ～ 60	3 ～ 16	3 ～ 12	3 ～ 15	3 ～ 12	2 ～ 16	3 ～ 24	10 ～ 60	3 ～ 16	6 ～ 48	3 ～ 28	10 ～ 70	3 ～ 50	3 ～ 42	3 ～ 14	3 ～ 25	10 ～ 70	3 ～ 48	8 ～ 50	8 ～ 25	5 ～ 25	3 ～ 19	2 ～ 14	4 ～ 35	3 ～ 50	2 ～ 30	3 ～ 30	3 ～ 50
Outer Dia. A(mm)	14 ～ 95	6 ～ 68	18 ～ 100	29 ～ 58	12 ～ 104	8 ～ 63	14 ～ 105	10 ～ 40.5	10 ～ 105	16 ～ 64	16 ～ 63	32.5 ～ 122	30 ～ 105	15 ～ 56	45 ～ 157	16 ～ 118	19 ～ 63	14 ～ 105	12 ～ 32	12.7 ～ 26.2	12.7 ～ 31.8	20 ～ 34	8 ～ 32	12 ～ 48	45 ～ 155	20 ～ 30	16.1 ～ 85	15 ～ 56	45 ～ 122	15 ～ 104	15 ～ 79	12 ～ 26	12.7 ～ 60	45 ～ 122	14 ～ 80	40 ～ 95	31.8 ～ 60	39 ～ 54	16 ～ 47	10 ～ 30	16 ～ 75	15 ～ 104	6.4 ～ 118	19.1 ～ 57	16 ～ 104.5
Overall Length W(mm)	22 ～ 126	8.4 ～ 77	17 ～ 118	28 ～ 58	12.35 ～ 101.6	14 ～ 90	22 ～ 140	21 ～ 57	15 ～ 140	17.4 ～ 74.4	18 ～ 70.6	68 ～ 4000	35 ～ 140	18 ～ 60	63 ～ 168	23.9 ～ 138	27 ～ 61	22 ～ 140	23.5 ～ 42	19 ～ 31.4	14 ～ 30	28 ～ 40	10 ～ 32	12.4 ～ 38.6	52 ～ 154	24 ～ 27	20.5 ～ 110	18 ～ 60	58 ～ 111	22 ～ 104.4	15.8 ～ 63.6	25 ～ 50	18 ～ 88	58 ～ 111	18 ～ 86	66 ～ 126	39 ～ 76.2	45 ～ 58.6	17.6 ～ 46	15 ～ 38	20 ～ 150	16 ～ 71.2	5.1 ～ 77.8	22 ～ 77.8	17.4 ～ 71
Max. Rotational Speed Range(r/min)	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 78001 or More	-	2001 to 4,000	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	-	-	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 ～ 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 ～ 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 ～ 2001 to 4,000	10,001 to 78,000	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	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	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 ～ 10,001 to 78,000	-	-	4,001 to 10,000
Feature	High Torque ～ Vibration Insulation	High Torque	-	Clean Environment ～ Vibration Insulation	High Accuracy ～ Small	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	-	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Accuracy ～ No Backlash	No Backlash ～ Vibration Insulation	No Backlash	Low Moment of Inertia ～ Vibration Insulation	No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	High Torsional Rigidity ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia	-	Unfinished Shaft Bore ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Clean Environment ～ Vibration Insulation	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ Vibration Insulation	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Clean Environment ～ Vibration Insulation	High Torque ～ Unfinished Shaft Bore	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Heat Resistant ～ Small
Body Material	Aluminum	Aluminum	Aluminum Alloy ～ Steel	Stainless Steel ～ Steel	Aluminum	Aluminum ～ Stainless Steel	Aluminum	-	-	-	Aluminum	-	-	Aluminum	-	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum Alloy	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Steel	Aluminum Alloy	Aluminum	Aluminum	-	Aluminum ～ Stainless Steel	Aluminum	Steel	Aluminum	-	-	Steel	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Stainless Steel ～ Steel	Aluminum ～ Stainless Steel	Alloy ～ Aluminum	Aluminum	Aluminum
Category	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	-	Coupling Main Body	-	-	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	-	-	-	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body
Allowable Torque(Nm)	0.7 ～ 450	0.2 ～ 80	2 ～ 600	1 ～ 3	0.25 ～ 250	0.1 ～ 35	0.31 ～ 525	0.1 ～ 10	0.5 ～ 525	0.5 ～ 62	0.7 ～ 36	4.5 ～ 500	12.5 ～ 525	0.5 ～ 35	18 ～ 1400	2.5 ～ 200	0.7 ～ 12.5	0.31 ～ 310	0.3 ～ 3	0.2 ～ 1.5	0.2 ～ 2.6	0.4 ～ 1.5	0.1 ～ 4	0.25 ～ 12	12 ～ 800	1.5 ～ 7	0.5 ～ 50	0.5 ～ 35	18 ～ 500	0.42 ～ 200	0.6 ～ 100	0.7 ～ 3	0.2 ～ 24	18 ～ 500	1.2 ～ 325	4.9 ～ 560	2.6 ～ 24	5 ～ 22	0.5 ～ 10	0.15 ～ 1.5	2.5 ～ 220	0.42 ～ 200	0.06 ～ 37.5	1.7 ～ 37.5	0.5 ～ 220
Max. Rotational Speed(r/min)	6000 ～ 45000	9000 ～ 100000	20000	3000	10000	10000 ～ 78000	4500 ～ 34100	15000	3750 ～ 38000	6500 ～ 14000	10000 ～ 39000	1500	3750 ～ 13000	11000 ～ 42000	5000 ～ 12800	3500 ～ 13000	10000 ～ 33000	4500 ～ 34100	19000 ～ 52000	6000 ～ 12000	10000 ～ 20000	5500 ～ 9000	19000 ～ 78000	10000	10000	-	4000 ～ 18000	11000 ～ 42000	5000 ～ 12800	6000 ～ 42000	7900 ～ 42000	3000 ～ 8000	8500 ～ 40000	5000 ～ 12800	5000 ～ 27000	10000 ～ 23000	2600 ～ 5000	7500 ～ 8000	8000 ～ 12000	6000 ～ 8000	4500 ～ 20000	6000 ～ 42000	-	-	6000 ～ 14000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	0.41 to 1.0 ～ 3.1 to 5.0	-	1.1 to 3.0 ～ 3.1 to 5.0	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	-	-	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0 ～ 3.1 to 5.0	-	-	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	0.02 to 0.2	0.02 to 0.2	-	0.41 to 1.0	-	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	-	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	-	0.02 to 0.2 ～ 0.41 to 1.0	Less than 0.02 ～ 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	-	-	0.02 to 0.2	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	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40 ～ 1.1 to 3.0	0.02 to 0.2	0.41 to 1.0 ～ 5.1 to 100	1.1 to 3.0 ～ 5.1 to 100	0.41 to 1.0
Allowable Lateral Misalignment(mm)	-	0.5 ～ 4.5	0.2 ～ 0.3	±0.15 ～ ±5	0.01 ～ 0.55	0.1 ～ 0.2	0.1 ～ 0.15	0.1 ～ 0.3	0.06 ～ 0.16	0.02 ～ 0.3	1 ～ 4	5	0.06 ～ 0.16	0.15 ～ 0.2	0.15 ～ 0.25	1 ～ 4.5	0.12 ～ 0.15	0.1 ～ 0.2	0.1 ～ 0.2	0.1 ～ 0.2	0	0.5	-	0.01 ～ 0.02	0.23 ～ 0.7	0.1	0.1 ～ 0.3	0.15 ～ 0.2	0.15 ～ 0.25	0.05 ～ 0.5	0.01 ～ 0.02	±0.15 ～ ±5	0.1 ～ 0.3	0.15 ～ 0.25	0.06 ～ 0.13	0.08 ～ 0.2	0.2 ～ 0.25	0.18 ～ 0.2	0.2 ～ 0.4	±0.15 ～ ±2.5	0.3 ～ 1.2	0.02	0.8 ～ 7	2.4 ～ 7	0 ～ 0.02
Allowable Angular Misalignment(deg)	1	3	1 ～ 2	±1 ～ ±15	0.5 ～ 2	2	1	1 ～ 2	0.9 ～ 1	1 ～ 1.5	3	1.5	0.9	1.5	1.5 ～ 2	1.5	1.5	1	1.5 ～ 2	2.5	1	10	1	0.5 ～ 1	1	0.5	0.5 ～ 1	1.5	1.5 ～ 2	1 ～ 2	0.7 ～ 1	±1.3 ～ ±15	2.5	1.5 ～ 2	0.9 ～ 1	1	2.5	1.5	3	±1.3 ～ ±10	3	0.5 ～ 1	1	1	1 ～ 2
Buffer Part Material	Polyurethane	Polyacetal	-	Polyurethane	-	-	Polyurethane	-	Polyurethane	-	Polyacetal	-	Polyurethane	Others	-	Polyacetal	-	Polyurethane	-	Polyacetal	Polyacetal / Aluminum Bronze	-	-	-	-	Polyacetal	Others	Fluororubber	-	-	-	-	Polyacetal / Aluminum Bronze	-	Polyurethane	Polyurethane	Polyacetal / Aluminum Bronze	Aluminum Bronze / Others	Aluminum Bronze / Others	-	-	-	Polyacetal / Nylon / PEEK / Others	Polyacetal	Aluminum Bronze / Others
Disc Part Material	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	Aluminum	Stainless Steel	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel	-	-	Stainless Steel
Bellows Part Material	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Stainless Steel	-	-	Stainless Steel	-	-	-	Stainless Steel / Phosphor Bronze	-	-	Others	-	-	-	-	-	-	Stainless Steel	-	-	Others	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-
Environmentally Friendly	-	-	-	-	-	-	-	-	-	RoHS compliant (10 substances)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

65

66

66.5

67

68

69

69.9

70

73

74.5

75

77

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.3.

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

34.6

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.5

52.6

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

155

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

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

Clear

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

4,001 to 10,000

10,001 to 78,000

100 to 300

301 to 1,000

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
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

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

43

44

44.13

45

46

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

62

65

66

67

68

70

71

72

75

77

78.5

79

80

84

85

89

90

91

95

96

98.067

99

100

102

105

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

155

157

160

170

171

176

176.52

180

188

190

194

196

200

206

210

215.746

220

230

239

240

245

250

258

265

270

280

290

294

300

310

314

320

325

330

340

350

400

405

438

441

445

450

475

480

490

500

525

560

567

580

588

600

637

650

688

700

720

800

810

883

945

950

980

1000

1006

1060

1080

1100

1300

1325

1350

1370

1400

1680

1900

1950

2000

2100

2250

2450

2640

3400

4000

4020

5000

5400

6000

6200

7000

8000

8400

10000

12500

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Max. Rotational Speed(r/min)
8.000

19.000

250

900

1500

2000

2100

2600

2850

3000

3100

3200

3300

3400

3500

3600

3750

3800

4000

4200

4300

4400

4440

4470

4500

4700

4800

4980

5000

5100

5200

5250

5500

5720

5800

5900

6000

6030

6200

6220

6400

6500

6800

6900

7000

7200

7400

7500

7600

7630

7700

7800

7900

8000

8180

8200

8500

8700

8950

9000

9200

9400

9500

9540

9600

9800

10000

10300

11000

11500

11690

11900

12000

12300

12500

12800

13000

13200

14000

15000

15900

16000

17000

18000

18200

19000

20000

21000

21700

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

43000

44100

45000

47500

52000

53000

57000

60000

63000

65000

67000

78000

100000
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02 to 0.2

0.21 to 0.40

0.41 to 1.0

1.1 to 3.0

3.1 to 5.0

5.1 to 100
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

±0.1

0.11

0.12

0.13

0.14

0.15

±0.15

0.16

0.17

0.18

0.2

±0.20

±0.2

0.22

±0.22

0.23

0.24

0.25

±0.25

0.26

0.27

0.28

0.3

±0.3

±0.30

0.31

0.32

0.33

0.34

0.35

±0.35

0.36

0.38

0.4

0.45

0.47

0.5

±0.50

0.51

0.52

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

±1.0

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

±1.5

1.6

1.61

1.9

2

±2

2.1

2.3

2.4

2.5

±2.5

2.9

3

±3

3.2

3.5

3.8

4

4.5

5

±5

6

7

8

10

12
Clear

Allowable Angular Misalignment(deg)
0

0.056

0.08

0.2

0.5

±0.5

0.56

0.6

0.7

0.8

0.9

1

±1

1.1

1.2

1.3

±1.3

1.4

1.5

±1.5

1.6

1.7

1.8

2

±2

2.5

±2.5

3

±3

3.5

±3.5

4

±4

5

±5

6

8

10

±10

±12

±15
Clear

Buffer Part Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Fluororubber
- Stainless Steel
Clear

Disc Part Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
Clear

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

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

Brand

- MISUMI (1)
- Cost Efficient Products ()
- SUNGIL (33)
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11 Days or Less
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