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Discontinued Products

Flexible Shaft Couplings（Allowable Torque Range：100 to Less Than 500）

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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^∗ ：	96.11 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

NABEYA BI-TECH

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

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Starting from^∗ ：	86.63 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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^∗ ：	328.39 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

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

SUNGIL

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

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Starting from^∗ ：	65.27 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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^∗ ：	14.48 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

R+W

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

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

Temperature range
· Depending on elastomer insert

Features
· Short overall length
· Easy mounting
· Vibration damping

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Min. Shipping Days ：	13 Days

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^∗ ：	79.35 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

NABEYA BI-TECH

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

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Starting from^∗ ：	350.49 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

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

SUNGIL

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Starting from^∗ ：	258.47 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

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^∗ ：	17.68 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Single leaf spring type, high torsional rigidity type

[Features]
· High torsional rigidity due to single type of original leaf spring.
· Control responsiveness improved.

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Starting from^∗ ：	104.81 €
Min. Shipping Days ：	16 Days

*Unit price with basic configuration

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^∗ ：	308.75 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Claw couplings / grub screw clamping, feather key DIN 6885 / claw disc: PU / body: aluminium, steel / EK1 / R+W ANTRIEBSELEMENTE

R+W

Design
· Two concentriclly machined hubs with curved jaws, keyways and set screws
· From series 2500 elastomer insert consists of five individual segments

Material
· Hubs:
up to 450 series – high-strength aluminum
from series 800 – steel
from series 2500 – GGG40
· Elastomer insert: wear-resistant thermally stable TPU

Temperature range
· Depending on elastomer insert

Features
· Low-priced
· High concentricity
· Low backlash (keyway)

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Min. Shipping Days ：	13 Days

Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EK2 / R+W ANTRIEBSELEMENTE

R+W

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

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

Temperature range
· Depending on elastomer insert

Features
· Easy mounting
· High concentricity
· Vibration damping

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Min. Shipping Days ：	13 Days

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^∗ ：	58.97 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

SUNGIL

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Starting from^∗ ：	55.15 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

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^∗ ：	88.91 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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^∗ ：	138.86 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Streamlined body with low inertia and high rigidity specification

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

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Starting from^∗ ：	102.83 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

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^∗ ：	187.19 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

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

R+W

Design
· Two clamping hubs concentrically mounted to flexible bellows
· Brief overloads of up to 1.5x the rated torque are acceptable

Material
· Bellows: high grade stainless steel
· Hubs:
up to series 80 – aluminum, optionally steel
from series 150 – steel

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

Features
· Easy to mount
· Light weight and low moment of inertia

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Min. Shipping Days ：	23 Days

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

MIKI PULLEY

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

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Starting from^∗ ：	14.75 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

SAKAI MANUFACTURING

Compact, low price type

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

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Starting from^∗ ：	131.16 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN

KAYSEVEN

Product that absorbs eccentricity, non-reactive force, and centering unnecessary. Used for robots, various pumps, blowers, stirrers, NC, MC machine tools, transport equipment, etc.

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Starting from^∗ ：	72.67 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

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^∗ ：	296.05 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

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^∗ ：	122.12 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Star claw couplings / HYPERFLEX / pilot bore / disc rubber, polyurethane / body: cast steel / MT / MITSUBOSHI BELTING

MITSUBOSHI BELTING

● Compact with strong transmission torque for various applications.
● Easy to install and maintenance-free.
● Polyurethane elastic body with superior oil- and abrasion-resistance is also provided as standard.

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Starting from^∗ ：	230.72 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

A disc coupling, clamping type (double disc).
[Features]
·A newly developed high-performance disc. This product is shaped with high torsional rigidity.
·Semi-permanent lifespan with zero backlashes.
·Absorbs misalignments of angles of deflection, eccentricity, and endplay.
·A low moment of inertia for stability even at high RPM.
[Applications]
·Servo motors, stepper motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed, high-precision position control systems.
·Centrifuges, copiers.

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Starting from^∗ ：	156.62 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED

ADVANCED

· Zero Backlash
· Absorbing Vibration and Noise
· The cushion has a pipe shape, high flexibility and long life
· A cushioning material with either high or low torsional rigidity selectable.
· Hub uses an aluminum die cast material for low moment of inertia

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Starting from^∗ ：	151.77 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

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^∗ ：	110.14 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / 1 disc: steel / body: aluminium / SHDS / SUNGIL

SUNGIL

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Starting from^∗ ：	127.57 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

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

SAKAI MANUFACTURING

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

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Starting from^∗ ：	137.06 €
Min. Shipping Days ：	16 Days

*Unit price with basic configuration

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

SUNGIL

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Starting from^∗ ：	107.26 €
Min. Shipping Days ：	Same day

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Servo couplings / clamping set / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

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Starting from^∗ ：	194.24 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED

ADVANCED

· The Strongest Oldham
· Combination of stainless steel hubs and aluminum-bronze slider: All-metal Oldham coupling
· The minimum clearance of the slider part is filled with ultra-high viscosity grease for preventing seizure and achieving zero backlash
· Damage will not occur even with an impact torque that is 4 times greater than the allowable torque (FSPJU)

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Starting from^∗ ：	297.84 €
Min. Shipping Days ：	15 Days

*Unit price with basic configuration

Servo couplings / hub clamping, cone 1:10 / 1 disc: steel / body: steel / LCS-M / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Shaft fastening with combination of taper shaft and bolt clamp

[Features]
· 1/10 taper shaft specification, and bolt clamp specification shaft fastening are combined

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Starting from^∗ ：	103.97 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Oldham couplings / body: steel, cast iron / RD / KAYSEVEN

KAYSEVEN

Compact, simple structure, with easy to absorb eccentricity and centering. Widely used in robots, resin molding materials, conveying equipment, printing machines, machine tools, and pumps etc.

[Features]
· Compact and simple structure.
· Like the MD series, it consists of three parts, the hub parts and an intermediate torque transmission part.
· Oldham type coupling absorbs eccentric misalignment.
· Dial gauge is not necessary for centering work at installation.
· Visual observation is sufficient.
· The intermediate torque transmission part is made of resin, and so does not require lubricant.
· No reactive force due to misalignment, contributing to energy conservation, with assembly and installation easy.
· Simple structure, and even in the event of damage to the intermediate transmission part, power transmission is possible.
· Thermally and electrically insulated by the intermediate transmission part.
· Friction joint employed for fastening to shaft.

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Starting from^∗ ：	41.86 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY

MIGHTY

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Starting from^∗ ：	289.11 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL

ISEL

High rigidity due to ingenuity of the disc fastening part.

[Features]
· 33 standardized shaft diameter sizes ø12 to ø48.
· High rigidity due to ingenuity of the disc fastening part.
· Allows eccentricity, deflection angle and end play

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Starting from^∗ ：	213.63 €
Min. Shipping Days ：	38 Days

*Unit price with basic configuration

Servo couplings / S / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product.

[Features]
· Metal leaf spring employs a dividing element, achieving excellent flexibility and high reliability.
· Elements are laminated elements of 0.3 mm and 0.5 mm thick, selected stainless steel.
· Number of sheets can be increased or decreased as required.

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Starting from^∗ ：	154.67 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Servo couplings / A / KAYSEVEN

KAYSEVEN

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

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

*Unit price with basic configuration

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

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Starting from^∗ ：	137.28 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

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^∗ ：	129.93 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Servo couplings / L / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Can be used where distance between the devices.

[Features]
· Can be used where distance between the devices.
· For maintenance, remove the spacer for easier work without cutting-off driver and driven unit.

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Starting from^∗ ：	211.10 €
Min. Shipping Days ：	14 Days

*Unit price with basic configuration

Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL

SUNGIL

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Starting from^∗ ：	140.93 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration


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	NABEYA BI-TECH	NABEYA BI-TECH	MIKI PULLEY	SUNGIL	MIKI PULLEY	R+W	SUNGIL	NABEYA BI-TECH	SUNGIL	MIKI PULLEY	SAKAI MANUFACTURING	MIKI PULLEY	R+W	R+W	NABEYA BI-TECH	SUNGIL	SUNGIL	NABEYA BI-TECH	SAKAI MANUFACTURING	MIKI PULLEY	R+W	MIKI PULLEY	SAKAI MANUFACTURING	KAYSEVEN	NABEYA BI-TECH	NIHON MINIATURE	MITSUBOSHI BELTING	SUNGIL	ADVANCED	NIHON MINIATURE	SUNGIL	SAKAI MANUFACTURING	SUNGIL	SUNGIL	ADVANCED	SAKAI MANUFACTURING	KAYSEVEN	MIGHTY	ISEL	KAYSEVEN	KAYSEVEN	SUNGIL	SAKAI MANUFACTURING	KAYSEVEN	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	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EKL / R+W ANTRIEBSELEMENTE	Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOH / SUNGIL	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY	Claw couplings / grub screw clamping, feather key DIN 6885 / claw disc: PU / body: aluminium, steel / EK1 / R+W ANTRIEBSELEMENTE	Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EK2 / R+W ANTRIEBSELEMENTE	Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK	Jaw Type Coupling - Set Screw Type [SJC-14-GR]	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / BKL / R+W ANTRIEBSELEMENTE	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING	Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN	Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK	Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE	Star claw couplings / HYPERFLEX / pilot bore / disc rubber, polyurethane / body: cast steel / MT / MITSUBOSHI BELTING	Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL	Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED	Oldham couplings / grub screw clamping / 1 washer: engineering plastic / body: aluminium / MCZ model / NIHON MINIATURE	Servo couplings / 1 disc: steel / body: aluminium / SHDS / SUNGIL	Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDW / SUNGIL	Servo couplings / clamping set / 2 discs: steel / body: aluminium / SHDW / SUNGIL	Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED	Servo couplings / hub clamping, cone 1:10 / 1 disc: steel / body: steel / LCS-M / SAKAI MANUFACTURING	Oldham couplings / body: steel, cast iron / RD / KAYSEVEN	Oldham couplings / half-shell clamping / 1 disc: POM / body: aluminium / MJX / MIGHTY	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	Servo couplings / S / KAYSEVEN	Servo couplings / A / KAYSEVEN	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SHDW / SUNGIL	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Servo couplings / L / KAYSEVEN	Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL
CAD	2D / 3D	2D / 3D	2D / 3D	2D	2D		2D	2D / 3D		2D	2D / 3D	2D			2D / 3D	2D	3D	2D / 3D	2D / 3D	2D		2D	2D / 3D		2D / 3D	2D		2D / 3D		2D	2D / 3D	2D / 3D	3D	2D / 3D		2D / 3D			2D / 3D			2D / 3D	2D / 3D		2D / 3D
Starting from^∗	96.11 € *Unit price with basic configuration Volume Discount	86.63 € *Unit price with basic configuration Volume Discount	328.39 € *Unit price with basic configuration Volume Discount	65.27 € *Unit price with basic configuration	14.48 € *Unit price with basic configuration Volume Discount	-	79.35 € *Unit price with basic configuration	350.49 € *Unit price with basic configuration Volume Discount	258.47 € *Unit price with basic configuration Volume Discount	17.68 € *Unit price with basic configuration Volume Discount	104.81 € *Unit price with basic configuration	308.75 € *Unit price with basic configuration Volume Discount	-	-	58.97 € *Unit price with basic configuration Volume Discount	55.15 € *Unit price with basic configuration	88.91 € *Unit price with basic configuration	138.86 € *Unit price with basic configuration	102.83 € *Unit price with basic configuration	187.19 € *Unit price with basic configuration	-	14.75 € *Unit price with basic configuration Volume Discount	131.16 € *Unit price with basic configuration	72.67 € *Unit price with basic configuration Volume Discount	296.05 € *Unit price with basic configuration	122.12 € *Unit price with basic configuration Volume Discount	230.72 € *Unit price with basic configuration	156.62 € *Unit price with basic configuration	151.77 € *Unit price with basic configuration	110.14 € *Unit price with basic configuration Volume Discount	127.57 € *Unit price with basic configuration	137.06 € *Unit price with basic configuration	107.26 € *Unit price with basic configuration	194.24 € *Unit price with basic configuration	297.84 € *Unit price with basic configuration	103.97 € *Unit price with basic configuration	41.86 € *Unit price with basic configuration	289.11 € *Unit price with basic configuration Volume Discount	213.63 € *Unit price with basic configuration	154.67 € *Unit price with basic configuration Volume Discount	88.40 € *Unit price with basic configuration Volume Discount	137.28 € *Unit price with basic configuration	129.93 € *Unit price with basic configuration	211.10 € *Unit price with basic configuration	140.93 € *Unit price with basic configuration
Min. Shipping Days	Same day	Same day	7 Days	Same day	Same day	13 Days	Same day	9 Days	10 Days	Same day	16 Days	9 Days	13 Days	13 Days	Same day	9 Days	Same day	8 Days	11 Days	6 Days	23 Days	Same day	Same day	7 Days	9 Days	Same day	11 Days	11 Days	10 Days	Same day	10 Days	16 Days	Same day	10 Days	15 Days	11 Days	7 Days	10 Days	38 Days	7 Days	11 Days	11 Days	11 Days	14 Days	11 Days
Type	Jaw Type	Oldham Type	Disc Type	Jaw Type	Jaw Type	Jaw Type	Jaw Type	Disc Type	Oldham Type	Jaw Type	Disc Type	Bellows Type	Jaw Type	Jaw Type	Oldham Type	Jaw Type	Disc Type	Jaw Type	Disc Type	Disc Type	Bellows Type	Jaw Type	Disc Type	Oldham Type	Disc Type	Oldham Type	Oldham Type	Disc Type	Jaw Type	Oldham Type	Disc Type	Disc Type	Disc Type	Disc Type	Oldham Type	Disc Type	Jaw Type	Oldham Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity	Not Provided	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity	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 / Axial Misalignment
Application	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	-	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	-	-	Standard	Servo Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	-	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	-	Servo Motor / Stepping Motor	Standard	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500	100 to Less Than 500
Shaft Bore Dia. (machined) D1(mm)	15 ～ 45	18 ～ 38	25 ～ 45	15 ～ 60	20 ～ 55	19 ～ 45	15 ～ 60	25 ～ 50	25	28 ～ 60	15 ～ 40	16 ～ 35	14 ～ 45	19 ～ 45	10 ～ 42	15 ～ 60	20 ～ 50	10 ～ 50	19 ～ 42	22 ～ 35	19 ～ 42	20 ～ 55	15 ～ 40	-	25 ～ 50	12 ～ 40	-	20 ～ 45	24 ～ 40	16 ～ 25	20 ～ 45	22 ～ 35	20 ～ 50	20 ～ 45	20 ～ 35	19 ～ 35	-	14 ～ 60	35	-	-	20 ～ 45	19 ～ 42	-	20 ～ 45
Shaft Bore Dia. (machined) D2(mm)	15 ～ 45	18 ～ 38	25 ～ 45	15 ～ 60	20 ～ 55	19 ～ 45	15 ～ 60	25 ～ 50	25	28 ～ 60	15 ～ 55	16 ～ 35	19 ～ 45	19 ～ 45	10 ～ 42	15 ～ 60	20 ～ 50	10 ～ 50	19 ～ 42	25 ～ 35	19 ～ 42	20 ～ 55	15 ～ 55	-	25 ～ 50	12 ～ 40	-	20 ～ 45	24 ～ 40	12 ～ 35	20 ～ 45	25 ～ 38	20 ～ 50	20 ～ 45	20 ～ 35	16	-	14 ～ 60	42	-	-	20 ～ 45	19 ～ 42	-	20 ～ 45
Outer Dia. A(mm)	65 ～ 95	68	94 ～ 104	65 ～ 104	65 ～ 95	66.5 ～ 82	65 ～ 104	94 ～ 104	118	65 ～ 105	80 ～ 100	65 ～ 75	66.5 ～ 82	66.5 ～ 82	38 ～ 70	65 ～ 104	94.5 ～ 104.5	55 ～ 95	90 ～ 125	94 ～ 126	82	65 ～ 95	80 ～ 100	100 ～ 160	94 ～ 104	70 ～ 80	125 ～ 185	88	95	70	88	90 ～ 100	94.5 ～ 104.5	88	70	90	85 ～ 150	70 ～ 118	87	81 ～ 126	81 ～ 126	88	90 ～ 125	81 ～ 126	88
Overall Length W(mm)	90 ～ 126	77	68.3 ～ 101.6	90.3 ～ 140.2	90 ～ 126	62 ～ 86	63.3 ～ 96.2	99.6 ～ 104.4	138	90 ～ 140	68 ～ 81	125 ～ 150	90 ～ 114	90 ～ 114	40.5 ～ 68.6	90.3 ～ 140.2	68.5 ～ 71	78 ～ 126	70.5 ～ 97	68 ～ 150.6	92	90 ～ 126	81 ～ 99	94 ～ 164	68.8 ～ 71.2	53 ～ 61	147 ～ 193	99.2	100	53	69.5	85.5 ～ 91	98 ～ 102.5	110	57	79.5	62 ～ 108	82.6 ～ 141	-	64.8 ～ 100.2	52.8 ～ 85.2	99.2	96 ～ 130	89.8 ～ 144.2	80
Max. Rotational Speed Range(r/min)	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	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	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	-	-	1,001 to 2,000	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	4,001 to 10,000	2001 to 4,000	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	2001 to 4,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000
Feature	High Torque ～ Vibration Insulation	High Torque	High Accuracy ～ Small	High Torsional Rigidity ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	-	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ No Backlash	No Backlash ～ Vibration Insulation	Low Moment of Inertia ～ Vibration Insulation	High Accuracy ～ High Torque	High Torque ～ Unfinished Shaft Bore	-	-	High Torque ～ High Torsional Rigidity	High Torsional Rigidity ～ Vibration Insulation	Heat Resistant ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	High Accuracy ～ Unfinished Shaft Bore	-	High Durability ～ Vibration Insulation	High Accuracy ～ High Torque	Small ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Small	-	Heat Resistant ～ No Backlash	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ Small	Heat Resistant ～ No Backlash	-	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torsional Rigidity	-	Small	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Heat Resistant ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	Heat Resistant ～ No Backlash
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Steel	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Steel	Steel	Steel	Steel	Aluminum	Steel	Steel	Aluminum	Aluminum	-	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Stainless Steel	Steel	Steel	Aluminum	Steel	-	-	Aluminum	Steel	-	Aluminum
Category	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Torque(Nm)	130 ～ 450	80	180 ～ 250	160 ～ 600	108 ～ 450	35 ～ 70	160 ～ 600	150 ～ 200	200	108 ～ 310	140 ～ 320	150 ～ 220	-	320 ～ 650	55 ～ 176	160 ～ 600	150 ～ 220	60 ～ 200	180 ～ 400	180 ～ 450	85	108 ～ 450	140 ～ 320	107 ～ 294	150 ～ 200	176.52 ～ 215.746	118 ～ 441	120	110 ～ 150	176.52	120	180 ～ 250	150 ～ 220	120	160	180	123 ～ 450	117 ～ 400	250	100 ～ 450	100 ～ 450	120	180 ～ 400	100 ～ 450	120
Max. Rotational Speed(r/min)	6000 ～ 9000	9000	10000	3500 ～ 5500	4800 ～ 7400	9000 ～ 10000	3000 ～ 3500	6000	3500	4500 ～ 6000	10000	4500 ～ 5000	9000 ～ 10000	9000 ～ 10000	2000	4000 ～ 6000	6000	10000 ～ 17000	10000	4400 ～ 15000	-	4800 ～ 7400	10000	4000	6000	15000	3800 ～ 4400	6000	3000 ～ 4000	10000	6000	10000	6000	6000	10000	10000	6000 ～ 8000	-	6000	13000 ～ 20000	13000 ～ 20000	6500	10000	-	6000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	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	0.41 to 1.0	3.1 to 5.0	0.02 to 0.2	0.02 to 0.2	1.1 to 3.0	-	-	0.41 to 1.0 ～ 1.1 to 3.0	0.02 to 0.2	0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	0.41 to 1.0	-	0.21 to 0.40	0.21 to 0.40	-	0.02 to 0.2	1.1 to 3.0	-	0.21 to 0.40	0.02 to 0.2	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	0.02 to 0.2	-	5.1 to 100	0.02 to 0.2	-	-	0.21 to 0.40	0.41 to 1.0	-	-
Allowable Lateral Misalignment(mm)	-	4.5	0.02 ～ 0.55	0.08 ～ 0.15	0.1	-	0.08 ～ 0.15	0.5	4.5	0.15 ～ 0.2	0.02	1.1 ～ 1.2	-	-	0.8 ～ 1.4	0.08 ～ 0.1	0	0.08 ～ 0.2	0.02	0.5 ～ 0.8	0.2	0.25 ～ 0.32	0.23 ～ 0.31	-	0.02	2.5	-	0.3	0.1 ～ 0.2	2.5	0	0.02	0.4	0.3	1.6	0.02	-	8 ～ 12	0.2	0.5 ～ 0.8	-	0.3	0.45 ～ 0.58	0.68 ～ 1.08	-
Allowable Angular Misalignment(deg)	1	3	1	1	1	-	1	2	1.5	1	1	3	-	-	2	1	2	1	1	1 ～ 2	1	1	1	-	1	1	-	1	1 ～ 1.6	1	0.7	1	2	1	0.2	1	-	1	0.6	1	1	1	1	1	0.7
Buffer Part Material	Polyurethane	Polyacetal	-	Polyacetal / Polyurethane	Polyurethane	Polyurethane	Polyacetal / Polyurethane	-	-	Polyurethane	-	-	Polyurethane	Polyurethane	-	Polyacetal / Polyurethane / Others	Aluminum Bronze / Others	Polyurethane	-	-	-	Polyurethane	-	Polyacetal	-	Others	Carbon Reinforced Resin / Polyurethane	Aluminum Bronze	Polyurethane / Nylon	Others	Aluminum Bronze	-	Aluminum Bronze / Others	-	Aluminum Bronze	-	-	Polyacetal	-	-	-	Aluminum Bronze	-	-	Aluminum Bronze
Disc Part Material	-	-	Stainless Steel	Aluminum	-	-	Aluminum	Stainless Steel	-	-	Stainless Steel	-	-	-	-	Aluminum	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel
Bellows Part Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	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
Clear

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
[19-45/1mm Unit(s)]
Drawing

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

1.5

2

2.4

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.252

9.5

9.52

9.525

9.53

10

11

12

K 12

12.7

13

14

K 14

14.5

15

15.875

16

K 16

17

18

K 18

18.5

19

20

K 20

21

22

K 22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60
[19-45/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

64.5

65

66

66.5

68

69

69.9

70

73

74.5

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.5

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

607
Drawing

Clear

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

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.3

6.5

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.4

9

9.4

9.8

9.807

9.81

10

10.1

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

55

60

61

65

66

67

68

70

71

72

75

78.5

79

80

84

85

89

90

95

96

98.067

99

100

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

200

210

215.746

220

239

240

245

250

258

265

270

290

294

300

310

314

320

325

400

405

441

450

500

525

560

580

588

600

637

650

800

883

980

1000

1060

1300

1370

1400

1900

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

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

Max. Rotational Speed(r/min)
8.000

19.000

250

900

1500

2000

2100

2600

2850

3000

3100

3200

3300

3400

3500

3600

3750

3800

4000

4200

4300

4400

4440

4470

4500

4700

4800

4980

5000

5100

5200

5250

5500

5720

5800

5900

6000

6030

6200

6220

6400

6500

6800

6900

7000

7200

7400

7500

7600

7630

7700

7800

7900

8000

8180

8200

8500

8700

8950

9000

9200

9400

9500

9540

9600

9800

10000

10300

11000

11500

11690

11900

12000

12300

12500

12800

13000

13200

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

45000

47500

52000

63000

78000

100000
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02 to 0.2

0.21 to 0.40

0.41 to 1.0

1.1 to 3.0

3.1 to 5.0

5.1 to 100
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

±0.1

0.11

0.12

0.13

0.14

0.15

±0.15

0.16

0.17

0.18

0.2

±0.20

±0.2

0.22

±0.22

0.23

0.24

0.25

±0.25

0.26

0.27

0.28

0.3

±0.3

±0.30

0.31

0.32

0.33

0.34

0.35

±0.35

0.36

0.38

0.4

0.45

0.47

0.5

±0.50

0.51

0.52

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

±1.0

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

±1.5

1.6

1.61

1.9

2

±2

2.1

2.3

2.4

2.5

±2.5

2.9

3

±3

3.2

3.5

3.8

4

4.5

5

±5

6

7

8

10

12
Clear

Allowable Angular Misalignment(deg)
0.2

0.5

±0.5

0.6

0.7

0.9

1

±1

1.1

1.2

1.3

±1.3

1.4

1.5

±1.5

1.6

1.7

1.8

2

±2

2.5

±2.5

3

±3

3.5

±3.5

4

±4

5

±5

6

8

10

±10

±12

±15
Clear

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

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

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

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CAD data type

- 2D
- 3D
Clear

Standard shipping days

All

Same day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
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