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Discontinued Products

Shaft Couplings（Allowable Torque Range：50.01 to 100.00）

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Promotional pricing ends 31/12/2024

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^∗ ：	61.56 €
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Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

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^∗ ：	131.20 €
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Min. Shipping Days ：	5 Days

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Promotional pricing ends 31/12/2024

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^∗ ：	50.59 €
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Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

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^∗ ：	44.56 €
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Min. Shipping Days ：	Same day

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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

Promotional pricing ends 31/12/2024

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^∗ ：	46.35 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	53.28 €
	Special price
Min. Shipping Days ：	Same day

*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

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

MISUMI

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Min. Shipping Days ：	7 Days

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

Promotional pricing ends 31/12/2024

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

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Promotional pricing ends 31/12/2024

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^∗ ：	44.99 €
	Special price
Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

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

SUNGIL

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Starting from^∗ ：	41.08 €
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Min. Shipping Days ：	Same day

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Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Min. Shipping Days ：	9 Days

Claw couplings / Hub clamping / 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

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^∗ ：	191.28 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	254.39 €
	Special price
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	117.85 €
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Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

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^∗ ：	102.83 €
	Special price
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	104.03 €
	Special price
Min. Shipping Days ：	10 Days

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

MISUMI

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Min. Shipping Days ：	9 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

Promotional pricing ends 31/12/2024

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^∗ ：	153.21 €
	Special price
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	146.61 €
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Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Flexible Shaft Coupling Accessories - EK Series Elastomer Inserts

R+W

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

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

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Starting from^∗ ：	13.86 €
Min. Shipping Days ：	12 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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

SAKAI MANUFACTURING

Compact, low price type

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

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Starting from^∗ ：	106.53 €
	Special price
Min. Shipping Days ：	16 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	146.61 €
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Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	131.03 €
	Special price
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOHM-16C / SUNGIL

SUNGIL

Coupling with a relatively large misalignment tolerance. 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.

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Starting from^∗ ：	111.62 €
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Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

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^∗ ：	66.82 €
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Promotional pricing ends 31/12/2024

Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	183.36 €
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Min. Shipping Days ：	8 Days

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Promotional pricing ends 31/12/2024

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

SUNGIL

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Starting from^∗ ：	88.15 €
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Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

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Starting from^∗ ：	96.31 €
Min. Shipping Days ：	11 Days

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Promotional pricing ends 31/12/2024

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^∗ ：	114.66 €
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Min. Shipping Days ：	Same day

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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	499.55 €
Min. Shipping Days ：	9 Days

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

SAKAI MANUFACTURING

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

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

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

SUNGIL

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Starting from^∗ ：	126.40 €
Min. Shipping Days ：	10 Days

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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^∗ ：	158.14 €
Min. Shipping Days ：	15 Days

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Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: steel, Ø 65

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

MISUMI

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Min. Shipping Days ：	7 Days

Promotional pricing ends 31/12/2024

Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE

NIHON MINIATURE

Stainless steel hub (boss part), with zero backlash. Stronger and more compact coupling.

[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^∗ ：	182.93 €
	Special price
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

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^∗ ：	70.40 €
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Min. Shipping Days ：	Same day

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Promotional pricing ends 31/12/2024

SURE-FLEX® couplings / NBK

NABEYA BI-TECH

Flexible shaft coupling that absorbs shock, vibration, and misalignment in four directions: circumferential direction, eccentricity, deflection angle, and end play. Can be used as is, instead of the conventional shaft fitting, without complete design change of equipment. No need for lubrication, sleeve has a long life. Maintenance-free.

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Starting from^∗ ：	128.01 €
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Min. Shipping Days ：	9 Days

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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^∗ ：	132.76 €
Min. Shipping Days ：	11 Days

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Promotional pricing ends 31/12/2024

Servo couplings / hub clamping / 1 disc: steel / body: aluminium / TAS-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Single leaf spring type high rigidity, lightweight type

[Features]
· Single leaf spring type in pursuit of improved of accuracy and control responsiveness, through rigid and lightweight body.

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Starting from^∗ ：	97.73 €
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Min. Shipping Days ：	49 Days

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

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Brand	NABEYA BI-TECH	MIKI PULLEY	MIKI PULLEY	SUNGIL	R+W	NABEYA BI-TECH	SUNGIL	R+W	MISUMI	R+W	MIKI PULLEY	NABEYA BI-TECH	SUNGIL	MISUMI	R+W	MIKI PULLEY	MIKI PULLEY	NABEYA BI-TECH	NIHON MINIATURE	SUNGIL	MISUMI	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	R+W	SAKAI MANUFACTURING	NABEYA BI-TECH	SAKAI MANUFACTURING	SUNGIL	MIKI PULLEY	NABEYA BI-TECH	SUNGIL	SUNGIL	SAKAI MANUFACTURING	NABEYA BI-TECH	SAKAI MANUFACTURING	SUNGIL	ADVANCED	MISUMI	MISUMI	NIHON MINIATURE	ADVANCED	NABEYA BI-TECH	SAKAI MANUFACTURING	SAKAI MANUFACTURING
Product Series	Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL	Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EKL / R+W ANTRIEBSELEMENTE	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium / MOR / NBK	Claw couplings / hub clamping, feather key / claw disc: POM, PU / body: aluminium / SJCM / SUNGIL	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / BKL / R+W ANTRIEBSELEMENTE	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium	Claw couplings / grub screw clamping, feather key DIN 6885 / claw disc: PU / body: aluminium, steel / EK1 / R+W ANTRIEBSELEMENTE	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK	Jaw Type Coupling - Set Screw Type [SJC-14-GR]	Oldham couplings / fixing selectable / 1 disc: aluminium bronze / body: stainless steel	Claw couplings / Hub clamping / Claw disc: PU / Body: aluminium, steel / EK2 / R+W ANTRIEBSELEMENTE	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	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 / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE	Servo couplings / hub clamping, feather key / 1 disc: steel / body: aluminium / SDS / SUNGIL	Claw pin couplings / grub screw clamping, hub clamping / pins: Nylon, PU / Body: aluminium	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: steel, Ø 87	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / XHS / NBK	Flexible Shaft Coupling Accessories - EK Series Elastomer Inserts	Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING	Claw couplings / clamping set / claw disc: PU, Shore D64-A98 / body: steel / MJB / NBK	Servo couplings / half-shell clamping / 1 disc: steel / body: steel / LCS-B / SAKAI MANUFACTURING	Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOHM-16C / SUNGIL	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK	Servo couplings / hub clamping, feather key / 2 discs: steel / body: aluminium / SDW / SUNGIL	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	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK	Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING	Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL	Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: steel, Ø 65	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65	Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE	Claw pin couplings / grub screw locking, hub clamping / pin: PU, selectable / body: aluminium / QJ, QJU / ADVANCED	SURE-FLEX® couplings / NBK	Servo couplings / hub clamping, cone 1:10 / 1 disc: steel / body: steel / LCS-M / SAKAI MANUFACTURING	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / TAS-C / SAKAI MANUFACTURING
CAD	2D / 3D	2D / 3D	2D	2D		2D / 3D	2D		2D / 3D		2D	2D / 3D	2D	2D / 3D		2D	2D	2D / 3D	2D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D		2D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D		2D / 3D	2D / 3D	2D / 3D
Starting from^∗	61.56 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	131.20 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	50.59 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	44.56 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	46.35 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	53.28 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	-	-	14.48 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	44.99 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	41.08 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	-	191.28 € *Unit price with basic configuration	254.39 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	117.85 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	102.83 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	104.03 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	-	-	153.21 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	146.61 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	13.86 € *Unit price with basic configuration	106.53 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	146.61 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	131.03 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	111.62 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	66.82 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	183.36 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	88.15 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	96.31 € *Unit price with basic configuration	114.66 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	499.55 € *Unit price with basic configuration	117.62 € *Unit price with basic configuration	126.40 € *Unit price with basic configuration	158.14 € *Unit price with basic configuration Volume Discount	-	-	182.93 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	70.40 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	128.01 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	132.76 € *Unit price with basic configuration	97.73 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024
Min. Shipping Days	Same day	5 Days	Same day	Same day	13 Days	Same day	Same day	23 Days	7 Days	13 Days	Same day	Same day	Same day	9 Days	13 Days	6 Days	8 Days	Same day	7 Days	10 Days	9 Days	7 Days	8 Days	9 Days	12 Days	16 Days	9 Days	11 Days	Same day	Same day	8 Days	Same day	11 Days	Same day	9 Days	16 Days	10 Days	15 Days	7 Days	7 Days	7 Days	Same day	9 Days	11 Days	49 Days
Type	Jaw Type	Disc Type	Jaw Type	Jaw Type	Jaw Type	Oldham Type	Jaw Type	Bellows Type	Oldham Type	Jaw Type	Jaw Type	Oldham Type	Jaw Type	Oldham Type	Jaw Type	Disc Type	Bellows Type	Disc Type	Oldham Type	Disc Type	Jaw Type	Disc Type	Disc Type	Disc Type	Jaw Type	Disc Type	Jaw Type	Disc Type	-	Jaw Type	Disc Type	Disc Type	Disc Type	Disc Type	Bellows Type	Disc Type	Disc Type	Oldham Type	Disc Type	Disc Type	Oldham Type	Jaw Type	Oldham Type	Disc Type	Disc Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	-	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	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / 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	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	-	Standard / Stepping Motor	Servo Motor	-	Standard	-	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard	-	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	-	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor	Servo Motor	Servo Motor	Standard	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00	50.01 to 100.00
Shaft Bore Dia. (machined) D1(mm)	15 ～ 38	12 ～ 35	15 ～ 30	12 ～ 35	12 ～ 32	10 ～ 25	12 ～ 35	14 ～ 35	22 ～ 38	9 ～ 32	19 ～ 35	8 ～ 20	12 ～ 35	15 ～ 25	12 ～ 32	15 ～ 30	14 ～ 28	14 ～ 35	14 ～ 30	15 ～ 32	15 ～ 40	20 ～ 35	14 ～ 35	14 ～ 42	-	14 ～ 25	10 ～ 38	15 ～ 35	18 ～ 35	15 ～ 30	14 ～ 42	16 ～ 32	15 ～ 32	15 ～ 35	16 ～ 28	20 ～ 35	15 ～ 32	15 ～ 28	15 ～ 30	15 ～ 35	12 ～ 28	15 ～ 40	-	15 ～ 35	17 ～ 20
Shaft Bore Dia. (machined) D2(mm)	15 ～ 40	12 ～ 40	15 ～ 35	12 ～ 35	12 ～ 32	10 ～ 25	12 ～ 35	14 ～ 35	22 ～ 38	12 ～ 32	19 ～ 35	8 ～ 20	12 ～ 35	15 ～ 25	12 ～ 32	15 ～ 35	14 ～ 28	14 ～ 35	14 ～ 30	15 ～ 32	15 ～ 40	20 ～ 35	14 ～ 35	14 ～ 42	-	14 ～ 35	10 ～ 38	15 ～ 35	18 ～ 35	15 ～ 35	14 ～ 42	16 ～ 32	15 ～ 32	15 ～ 35	20 ～ 30	24 ～ 35	15 ～ 32	15 ～ 28	15 ～ 30	15 ～ 35	12 ～ 28	15 ～ 40	-	16	19 ～ 35
Outer Dia. A(mm)	55 ～ 80	68 ～ 82	55 ～ 65	55 ～ 65	56	38 ～ 55	55 ～ 65	66	70	56	55 ～ 65	30 ～ 34	55 ～ 65	45 ～ 55	56	82	55	68 ～ 82	60	80	55 ～ 95	87	68 ～ 82	79	-	65	55 ～ 65	80	73	55 ～ 65	79	80	66	80	63	80	66	45 ～ 55	65	65	60	55 ～ 95	102 ～ 117	80	65
Overall Length W(mm)	78 ～ 114	53.6 ～ 98	78 ～ 90	78.3 ～ 90.3	58	40.1 ～ 57	59.3 ～ 63.3	79	77	78	78 ～ 90	34 ～ 35	78.3 ～ 90.3	43.6 ～ 57	78	66 ～ 112.8	100	53 ～ 68	48	66.8	60 ～ 100	94	75 ～ 98	63.6	-	66	78 ～ 90	63.8	77	78 ～ 90	97.2	82.5	80	83	77	78.8	68.5	43.6 ～ 57	55.5 ～ 77	-	65	60 ～ 100	90 ～ 102	74.8	54.5
Max. Rotational Speed Range(r/min)	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	-	10,001 to 78,000	2001 to 4,000	-	4,001 to 10,000	-	4,001 to 10,000	1,001 to 2,000	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	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	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	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	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	4,001 to 10,000	4,001 to 10,000
Feature	High Torque ～ Vibration Insulation	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	-	High Torque	High Torsional Rigidity ～ Vibration Insulation	-	High Torque ～ Low Moment of Inertia	-	Low Moment of Inertia ～ Vibration Insulation	High Torque ～ High Torsional Rigidity	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ High Torsional Rigidity	-	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ Unfinished Shaft Bore	High Torque ～ No Backlash	High Torque ～ Small	Heat Resistant ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Vibration Insulation	High Accuracy ～ High Torque	High Torque ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	No Backlash ～ Vibration Insulation	High Durability ～ Vibration Insulation	High Torque ～ No Backlash	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	-	Heat Resistant ～ No Backlash	High Torsional Rigidity	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Small	High Torsional Rigidity ～ Vibration Insulation	Vibration Insulation	-	High Accuracy ～ Low Moment of Inertia
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Stainless Steel	Aluminum	Steel	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Resin	Steel	Steel	Steel	Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Steel	-	Steel	Aluminum	Stainless Steel	Steel	Steel	Stainless 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
Allowable Torque(Nm)	60 ～ 95	51 ～ 100	51 ～ 96	60 ～ 95	15	28 ～ 80	60 ～ 95	40	72 ～ 80	-	51 ～ 96	26 ～ 35	60 ～ 95	60 ～ 90	120	80	90	60 ～ 80	98.067	75	80	100	60 ～ 80	100	85	80	35 ～ 46	80	65	51 ～ 96	100	75	60	80	60	80	60	60 ～ 90	60	60	98.067	60 ～ 100	52 ～ 84	80	80
Max. Rotational Speed(r/min)	7000 ～ 11000	10000	5900 ～ 8700	5500 ～ 6500	11000	11000 ～ 16000	3500 ～ 4000	-	8000	11000	5900 ～ 7400	2000	6000 ～ 7500	5000 ～ 10000	11000	5000 ～ 17000	6000	7000 ～ 9000	15000	6000	4000 ～ 11000	6000	7000 ～ 9000	7900	18000	10000	14000 ～ 17000	10000	3000	5900 ～ 8700	7900	6000	7500	10000	8000	10000	7000	5000 ～ 10000	8000	8000	5000	3000 ～ 6000	5250 ～ 6000	10000	10000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	-	1.1 to 3.0 ～ 3.1 to 5.0	0.02 to 0.2	-	1.1 to 3.0	-	0.02 to 0.2	0.41 to 1.0	0.02 to 0.2	0.41 to 1.0 ～ 1.1 to 3.0	-	0.21 to 0.40 ～ 0.41 to 1.0	0.41 to 1.0	0.02 to 0.2	1.1 to 3.0	-	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	0.02 to 0.2	0.21 to 0.40	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	3.1 to 5.0	0.21 to 0.40	0.41 to 1.0	0.21 to 0.40 ～ 0.41 to 1.0	0.21 to 0.40	0.21 to 0.40	0.02 to 0.2	0.02 to 0.2	-	0.41 to 1.0 ～ 1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	0.21 to 0.40 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2
Allowable Lateral Misalignment(mm)	-	0.02 ～ 0.52	0.1	0.06 ～ 0.1	-	2.5 ～ 4	0.06 ～ 0.1	0.2	2	-	0.15	0.6 ～ 0.7	0.06 ～ 0.1	1 ～ 1.2	-	0.3 ～ 0.5	0.9 ～ 1	0.02	2.5	0	0.1 ～ 0.4	0.2	0.3 ～ 0.5	0.02	0.3	0.2	0.15 ～ 0.2	0.02	3.5	0.22 ～ 0.25	0.5	0.4	0.3	0.33	0.2	0.02	0	1 ～ 1.2	0.2	0.2	2	0.1 ～ 0.4	0.38 ～ 0.51	0.02	0.02
Allowable Angular Misalignment(deg)	1	1 ～ 2	1	1	-	3	1	1	2	-	1	2	1	1	-	1 ～ 2	3	1	1	2	1 ～ 2	0.6	2	1	1.2	1	1	1	2	1	2	2	1	1	2	1	0.7	0.2 ～ 0.5	0.6	0.6	1	1 ～ 2	1	1	1
Buffer Part Material	Polyurethane	-	Polyurethane	Polyacetal / Polyurethane	Polyurethane	Polyacetal	Polyurethane	-	Polyacetal	Polyurethane	Polyurethane	-	Polyacetal / Polyurethane / Others	Aluminum Bronze	Polyurethane	-	-	-	Others	Aluminum Bronze / Others	Polyurethane / Nylon	-	-	-	-	-	Polyurethane	-	Polyacetal	Polyurethane	-	Aluminum Bronze / Others	Aluminum Bronze	-	-	-	Aluminum Bronze	Aluminum Bronze	-	-	Others	Polyurethane / Nylon	-	-	-
Disc Part Material	-	Stainless Steel	-	Aluminum	-	-	-	-	-	-	-	-	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	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
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Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

50.01 to 100.00

100 to Less Than 500

500 to Less Than 1,000

1000 to Less Than 5000
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Shaft Bore Dia. (machined) D1(mm)
1

1.5

2

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

14.5

15

15.875

16

17

18

18.5

19

20

20.5

21

22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

0635

09525
[12-35/1mm 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
[12-35/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

64.5

65

66

66.5

67

68

69

69.9

70

73

74.5

75

77

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

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Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.5

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

607
Drawing

Clear

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

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
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Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
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Category
- Coupling Main Body
- Maintenance Components
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Allowable Torque(Nm)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.7

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.7

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.2

5.4

5.5

5.6

6

6.3

6.5

6.6

6.7

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.1

8.4

9

9.4

9.8

9.807

9.81

10

10.1

10.6

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.4

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

65

66

67

68

70

71

72

75

77

78.5

79

80

84

85

89

90

91

95

96

98.067

99

100

102

105

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

155

157

160

170

171

176

176.52

180

188

190

194

196

200

206

210

215.746

220

230

239

240

245

250

258

265

270

280

290

294

300

310

314

320

325

330

340

350

400

405

438

441

445

450

475

480

490

500

525

560

567

580

588

600

637

650

688

720

800

810

883

945

950

980

1000

1006

1060

1080

1100

1300

1325

1350

1370

1400

1680

1900

1950

2000

2100

2250

2450

2640

3400

4000

4020

5000

5400

6000

6200

7000

8000

8400

10000

12500

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
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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
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Bellows Part Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Brand

- MISUMI (6)
- Cost Efficient Products ()
- MAEDLER (13)
- SUNGIL (12)
- NABEYA BI-TECH (10)
- SAKAI MANUFACTURING (8)
- MIKI PULLEY (7)
- R+W (5)
- ADVANCED (3)
- NIHON MINIATURE (2)
- ISEL (1)
- KAYSEVEN (1)
- MITSUBOSHI BELTING (1)
- GANTER (0)
- KBK (0)
- SCH (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- ORIENTAL MOTOR (0)
- KTR SYSTEMS (0)
- MIGHTY (0)
- LINK (0)
- FESTO (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (0)
- VMA (0)
- ABP ANTRIEBSTECHNIK (0)
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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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