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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Flexible Shaft Couplings（Allowable Torque Range：50.01~100.00）

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

Type

Slit
Disc
Oldham
Jaw
Bellows
Others
Vibration Damping Rubber Type

65 items

: 30; 45; 60

On Sale Till 31/03/2025

Servo Flex SFC

MIKI PULLEY

· SFC Model for Servo Coupling
· Application: Servo Motor / Stepping Motor / Encoder.
· Body material: Using aluminum clad in a clear anodized finish.
· Disc members are made of 304 stainless steels.
· Single and double element configurations are available.
· Bores can be configured with clamp, taper-lock, or keyed styles.
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum allowable torque: 250 Nm.
· Bore size range: 3 mm to 45mm.
· Backlash: Zero.
· Operating Temperature Range: -30 to 100 °C
· Couplings are precisely assembled using high strength, corrosion resistant fasteners.

CAD ：: 2D / 3D

Standard Price:	SGD 214.36-
	Special Price
Days to Ship:	4 Day(s) or more

Disc Type Coupling (SD Series)

SUNGIL

[Features]
・High torsional rigidity, excellent positioning power
・Used for high precision position control system
・Low moment of inertia
・Semi-permanent life
・Deflection, eccentricity accepted
・The characteristics of positive / reverse are the same
・Single disc, double disc type (can not accommodate eccentric type in case of single type)
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 146.06-
Days to Ship:	9 Day(s) or more

MOR Flexible Coupling - Oldham Type

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

CAD ：: 2D / 3D

Standard Price:	SGD 49.50-
Days to Ship:	4 Day(s) or more

MJT Flexible Coupling Disk Type

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.

CAD ：: 2D / 3D

Standard Price:	SGD 67.70-
Days to Ship:	4 Day(s) or more

Oldham Couplings - High Rigidity Large Shaft Diameter, Set Screw / Clamping

MISUMI

All-metal Oldham coupling
· Stainless steel hub and aluminum bronze slider combination
· Ultra-high viscosity grease is filled in the minimum gap of the slider to prevent seizure and zero backlash measures
· 4 times the permissible torque shock Will not be damaged by torque (FSPJU)

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more

Days to Ship:	8 Day(s) or more

Slit Coupling - Set Screw Type - SAC/SSC

COUP-LINE

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. Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company 's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 245.58
Days to Ship:	16 Day(s)

OLDHAM Type Coupling (SOH Series)

SUNGIL

[Features]
・Electrical insulation effect, non-magnetic
・Absorption of excellent eccentricity and declination (slip phenomenon of middle disc and rounding effect of hub)
・Easy to assemble and replace
・ Minimization of axial load during unalignment
・Free flow, low bearing load
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 136.92-
Days to Ship:	4 Day(s) or more

High Torque Disc Type Coupling (SHD Series)

SUNGIL

[Features]
・Application of newly developed high-performance disk file format
・High torsional stiffness
・Compact design
・1/10 taper bushing
・High permissible torque
・Suitable for low moment of inertia and high rotation speed
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 118.67-
Days to Ship:	4 Day(s) or more

Star Flex ALS-R

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.

CAD ：: 2D

Standard Price:	SGD 60.32-
Days to Ship:	12 Day(s) or more

Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

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.

CAD ：: 2D

Standard Price:	SGD 51.72-
Days to Ship:	8 Day(s) or more

Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers

MISUMI

Large tolerance for lateral and angular misalignments covers up to Ø38 max. shafts.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Star FlexALS-Y

MIKI PULLEY

· ALS-Y models High performance STARFLEX PULLEY MIKI.
· Shaft Tightening Method: Set Screw Type
· Application: Encoder, Stepping Motor.
· Hub material: Aluminum Alloy.
· Spacer Element material: Polyurethane elastomer.
· Accessories: Hexagon head set screw material: Alloy steel use Surface finishing is Black coating.
· Nominal torque: : 1.2 to 310 [N.m].
· Operating Temperature Range: -30 to 80 °C
· These are JIS A tight-fit models that have a shore hardness of 90 and are equipped with a good balance of torque transmission performance, flexibility, and responsiveness.

CAD ：: 2D

Standard Price:	SGD 17.57-
Days to Ship:	12 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Single Disc)　

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.

CAD ：: 3D

Standard Price:	SGD 121.72-
Days to Ship:	9 Day(s) or more

Jaw-Shaped Coupling - Clamping Type - [SJCM]

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.

CAD ：: 2D

Standard Price:	SGD 57.81-
Days to Ship:	4 Day(s) or more

Oldham Coupling -Clamping Short Type - [SOHM-16C]

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.

Standard Price:	SGD 136.92-
Days to Ship:	4 Day(s) or more

Jaw Couplings - Set Screw / Clamping

MISUMI

· Zero backlash
· Vibration & sound absorption
· Cushion has a pipe shape with great flexibility and long life
· Cushion material has large and small torsional rigidity
· A small selection is possible
· Hub material is aluminum die-cast, small moment of inertia

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more

Days to Ship:	8 Day(s) or more

XHW/XHW-L Flexible Coupling - Disk Type

NABEYA BI-TECH

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

CAD ：: 2D / 3D

Standard Price:	SGD 249.09-
Days to Ship:	6 Day(s) or more

MOM Flexible Coupling - Oldham Type

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.

CAD ：: 2D / 3D

Standard Price:	SGD 49.78-
Days to Ship:	6 Day(s) or more

Disc Coupling Clamping Type (Double Disc) SDW

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.

CAD ：: 3D

Standard Price:	SGD 146.06-
Days to Ship:	9 Day(s) or more

XBW/XBWS Flexible Coupling - Disk Type

NABEYA BI-TECH

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

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	6 Day(s) or more

MJB Flexible Coupling - Jaw Type (Bushing)

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

CAD ：: 2D / 3D

Standard Price:	SGD 197.57-
Days to Ship:	7 Day(s) or more

Disc Couplings - High Rigidity (O.D. 65), Keywayed Bore / Clamping, for Servo Motors

MISUMI

· Disc Couplings - High-Rigidity Disc
· Type for Coupling: CPSHC65, CPSHCK, CPSHCK, CPSWC, CPSWCK and CPSWWK.
· Allowable Torque Range : 50.01~100.00 [N.m].
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum Rotational Speed: 8000 (r/min).
· Allowable Angular Misalignment: 0.6 degree.
· Disc Type: Single Disc and Double Discs.
· Shaft Fastening Method: Lock bolt clamp and screw type.
· Body material: 1045 Carbon Steel or Equivalent.
· Disc material: 301 Stainless Steel.
· Disc Couplings Application: For Servo Motors.
· Single Disc Type cannot tolerate lateral misalignment.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

XBS/XBSS Flexible Coupling Single Disk Type

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.

CAD ：: 2D / 3D

Standard Price:	SGD 171.10-
Days to Ship:	6 Day(s) or more

HYPERFLEX Coupling, MT Type

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.

Standard Price:	SGD 117.04-
Days to Ship:	12 Day(s) or more

Servo flexible, SFS

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.

CAD ：

2D

Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Single Disc)

SUNGIL

Standard Price:	SGD 118.67-
Days to Ship:	9 Day(s) or more

SURE-FLEX

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.

CAD ：: 2D / 3D

Standard Price:	SGD 115.20-
Days to Ship:	7 Day(s) or more

XHS Flexible Coupling Single Disc Type

NABEYA BI-TECH

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

CAD ：: 2D / 3D

Standard Price:	SGD 199.12-
Days to Ship:	7 Day(s) or more

Oldham Type Coupling, Clamping Type

SCH

Coupling with a relatively large misalignment tolerance. Clamping type product. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 80.63-
Days to Ship:	6 Day(s) or more

Super zero Oldham couplings series SCZ type stainless steel.

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.

CAD ：: 2D

Standard Price:	SGD 301.01
Days to Ship:	6 Day(s) or more

Slit Coupling - Clamping Type - SACC/SSCC

COUP-LINE

Slit type couplings are suitable for applications where rotational accuracy is required. Product that achieves high responsiveness, with low moment of inertia. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 257.95
Days to Ship:	16 Day(s)

Disc Coupling Clamping Type (Double Disc) SDA

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.

CAD ：: 3D

Standard Price:	SGD 152.15-
Days to Ship:	12 Day(s) or more

Disc Couplings - High Rigidity (O.D. 87), Keywayed Bore / Clamping

MISUMI

· CPSWC/ CPSWWK/ CPSHWK Coupling High Rigid Diaphragm Type- High Rigidity.
· CPSWC is a double diaphragm type and uses Clamp locking type.
· CPSWWK is a double diaphragm type with keyway holes on both sides.
· CPSHWK is a single diaphragm type with keyway holes on both sides.
· CPSWC/ CPSWWK/ CPSHWK main body material: Steel S45C.
· CPSWC/ CPSWWK/ CPSHWK diaphragm material: stainless steel SUS301CSP.
· Application : Servo Motor/ Stepper Motor.
· Maximum speed range: 4001 ～ 10000 (r/min)
· Allowable Angular misalignment 0.6 degree.
· Shaft Fastening Method: Fastening bolts, set screws.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Bowman Flexible MM

MIKI PULLEY

· MM Models - Metal Coil Spring Couplings BAUMANNFLEX.
· MM Models is a standard coupling type.
· Pilot bore/added work ranges: φ3 ～ 35 mm.
· Hub material: steel SUM24L and stainless steel SUS303.
· Metal coil spring material: Piano wire and stainless steel.
· Hexagon head set screw material: Alloy steel for machine structural use Surface finishing: Black coating.
· MM Models Allowable Angular misalignment 3 degree.
· Application: Vacuum equipment, medical equipment, printing machine.
· MM Models Max. nominal torque: 220 [N.m].
· MM Models Operating temperature: BAUMANNFLEX: -30 to 100 °C

CAD ：: 2D

Standard Price:	SGD 251.91-
Days to Ship:	6 Day(s) or more

Precision Shaft Fitting, Leaf Spring Type, LCS-B Series

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.

CAD ：: 2D / 3D

Standard Price:	SGD 138.29
Days to Ship:	10 Day(s) or more

Precision Axial Fitting Plate-Spring Type, TAD-C Series

SAKAI MANUFACTURING

Lightweight super Duralumin, high rigidity type.

[Features]
· Lightweight super Duralumin, improving torque transmission with high rigidity body, and original leaf spring for both performance up and cost down.

CAD ：: 2D / 3D

Standard Price:	SGD 181.79
Days to Ship:	48 Day(s) or more

Disc-Shaped Coupling - Surface Pressure Type (Single Disc) -

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.

CAD ：: 2D / 3D

Standard Price:	SGD 222.14
Days to Ship:	9 Day(s) or more

Disc Coupling Set Screw Type (Double Disc) SHDW

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.

CAD ：: 2D / 3D

Standard Price:	SGD 222.14-
Days to Ship:	12 Day(s) or more

Baumann flex MF

MIKI PULLEY

Flange type for a wide range of mounting needs.

[Features]
· Compact and high torque.
· Three-layer coil structure achieves, compact size with high torque.

CAD ：: 2D

Standard Price:	SGD 299.69
Days to Ship:	14 Day(s) or more

Star Flex ALS-B

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.

CAD ：: 2D

Standard Price:	SGD 60.32-
Days to Ship:	12 Day(s) or more

Precision Shaft Fitting, Leaf Spring Type TCD-B Series

SAKAI MANUFACTURING

Compact, low price type

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

CAD ：: 2D / 3D

Standard Price:	SGD 161.32-
Days to Ship:	15 Day(s) or more

K-7 coupling MD series

KAYSEVEN

· K-7 coupling MD series - Oldham Type.
· MD series Oldham Couplings structure Consists of three parts :2 hubs and 1 torque disc.
· Application: Robot, Various pumps, Blower, Printing machine, NC-MC machine tool and Conveyor.
· As K-7 standard specifications, 12 MD types from MD-35 to MD-160M are available.
· MD series Body material is aluminum alloy.
· Torque disc material: Polyacetal resin.
· Torque discs are made of resin and do not need to be lubricated.
· Operating environment Temperature Range: -40 to 85 °C
· Assembly and replacement of intermediate torque transmission members are easy.

Standard Price:	SGD 56.97
Days to Ship:	6 Day(s) or more

Oldham Coupling - Set Screw Type - RABK

COUP-LINE

Coupling with a relatively large misalignment tolerance. Set screw type product. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 119.54
Days to Ship:	8 Day(s) or more

Oldham Coupling - Clamping Type - RABC

COUP-LINE

Coupling with a relatively large misalignment tolerance. Clamping type product. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 128.18
Days to Ship:	12 Day(s)

Oldham Coupling - Clamping Type - RABKC

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 139.00
Days to Ship:	12 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material
Cleaning Method
Operating Environment
Characteristics/Applications
Environmentally friendly

	On Sale Till 31/03/2025
Brand	MIKI PULLEY	SUNGIL	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	COUP-LINE	SUNGIL	SUNGIL	MIKI PULLEY	SUNGIL	MISUMI	MIKI PULLEY	SUNGIL	SUNGIL	SUNGIL	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	SUNGIL	NABEYA BI-TECH	NABEYA BI-TECH	MISUMI	NABEYA BI-TECH	MITSUBOSHI BELTING	MIKI PULLEY	SUNGIL	NABEYA BI-TECH	NABEYA BI-TECH	SCH	NIHON MINIATURE	COUP-LINE	SUNGIL	MISUMI	MIKI PULLEY	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SUNGIL	SUNGIL	MIKI PULLEY	MIKI PULLEY	SAKAI MANUFACTURING	KAYSEVEN	COUP-LINE	COUP-LINE	COUP-LINE
Product Series	Servo Flex SFC	Disc Type Coupling (SD Series)	MOR Flexible Coupling - Oldham Type	MJT Flexible Coupling Disk Type	Oldham Couplings - High Rigidity Large Shaft Diameter, Set Screw / Clamping	Slit Coupling - Set Screw Type - SAC/SSC	OLDHAM Type Coupling (SOH Series)	High Torque Disc Type Coupling (SHD Series)	Star Flex ALS-R	Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]	Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers	Star FlexALS-Y	Disc-Shaped Coupling - Clamping Type (Single Disc)	Jaw-Shaped Coupling - Clamping Type - [SJCM]	Oldham Coupling -Clamping Short Type - [SOHM-16C]	Jaw Couplings - Set Screw / Clamping	XHW/XHW-L Flexible Coupling - Disk Type	MOM Flexible Coupling - Oldham Type	Disc Coupling Clamping Type (Double Disc) SDW	XBW/XBWS Flexible Coupling - Disk Type	MJB Flexible Coupling - Jaw Type (Bushing)	Disc Couplings - High Rigidity (O.D. 65), Keywayed Bore / Clamping, for Servo Motors	XBS/XBSS Flexible Coupling Single Disk Type	HYPERFLEX Coupling, MT Type	Servo flexible, SFS	Disc-Shaped Coupling - Clamping Type (Single Disc)	SURE-FLEX	XHS Flexible Coupling Single Disc Type	Oldham Type Coupling, Clamping Type	Super zero Oldham couplings series SCZ type stainless steel.	Slit Coupling - Clamping Type - SACC/SSCC	Disc Coupling Clamping Type (Double Disc) SDA	Disc Couplings - High Rigidity (O.D. 87), Keywayed Bore / Clamping	Bowman Flexible MM	Precision Shaft Fitting, Leaf Spring Type, LCS-B Series	Precision Axial Fitting Plate-Spring Type, TAD-C Series	Disc-Shaped Coupling - Surface Pressure Type (Single Disc) -	Disc Coupling Set Screw Type (Double Disc) SHDW	Baumann flex MF	Star Flex ALS-B	Precision Shaft Fitting, Leaf Spring Type TCD-B Series	K-7 coupling MD series	Oldham Coupling - Set Screw Type - RABK	Oldham Coupling - Clamping Type - RABC	Oldham Coupling - Clamping Type - RABKC
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D / 3D	2D	3D	2D		2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D		2D / 3D	2D / 3D	2D	2D	2D / 3D	3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D / 3D		2D / 3D	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	16 Day(s)	4 Day(s) or more	4 Day(s) or more	12 Day(s) or more	8 Day(s) or more	5 Day(s) or more	12 Day(s) or more	9 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	6 Day(s) or more	6 Day(s) or more	9 Day(s) or more	6 Day(s) or more	7 Day(s) or more	5 Day(s) or more	6 Day(s) or more	12 Day(s) or more	4 Day(s) or more	9 Day(s) or more	7 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	16 Day(s)	12 Day(s) or more	5 Day(s) or more	6 Day(s) or more	10 Day(s) or more	48 Day(s) or more	9 Day(s) or more	12 Day(s) or more	14 Day(s) or more	12 Day(s) or more	15 Day(s) or more	6 Day(s) or more	8 Day(s) or more	12 Day(s)	12 Day(s) or more
Type	Disc	Disc	Oldham	Jaw	Oldham	Slit	Oldham	Disc	Jaw	Jaw	Oldham	Jaw	Disc	Jaw	Oldham	Jaw	Disc	Oldham	Disc	Disc	Jaw	Disc	Disc	Oldham	Disc	Disc	Oldham	Disc	Oldham	Oldham	Slit	Disc	Disc	Bellows	Disc	Disc	Disc	Disc	Bellows	Jaw	Disc	Oldham	Oldham	Oldham	Oldham
Shaft Bore Dia. (machined) D1(Ø)	12 ～ 35	16 ～ 32	10 ～ 25	15 ～ 38	15 ～ 25	14 ～ 24	18 ～ 35	15 ～ 32	15 ～ 30	12 ～ 35	22 ～ 38	19 ～ 35	16 ～ 32	12 ～ 35	18 ～ 35	15 ～ 40	14 ～ 42	8 ～ 20	16 ～ 32	14 ～ 35	10 ～ 38	15 ～ 30	14 ～ 35	-	15 ～ 30	15 ～ 32	-	14 ～ 42	15 ～ 25	12 ～ 28	14 ～ 24	16 ～ 32	20 ～ 35	14 ～ 28	15 ～ 35	25	15 ～ 32	15 ～ 32	-	15 ～ 30	14 ～ 25	-	16 ～ 25	16 ～ 25	16 ～ 25
Shaft Bore Dia. (machined) D2(Ø)	12 ～ 40	16 ～ 32	10 ～ 25	15 ～ 40	15 ～ 25	14 ～ 24	18 ～ 35	15 ～ 32	15 ～ 35	12 ～ 35	22 ～ 38	19 ～ 35	16 ～ 32	12 ～ 35	18 ～ 35	15 ～ 40	14 ～ 42	8 ～ 20	16 ～ 32	14 ～ 35	10 ～ 38	15 ～ 30	14 ～ 35	-	15 ～ 35	15 ～ 32	-	14 ～ 42	15 ～ 25	12 ～ 28	14 ～ 24	16 ～ 32	20 ～ 35	14 ～ 28	15 ～ 35	32	15 ～ 32	15 ～ 32	-	15 ～ 35	14 ～ 35	-	16 ～ 25	16 ～ 25	16 ～ 25
Outer Dia. A(Ø)	68 ～ 82	80	38 ～ 55	55 ～ 80	45 ～ 55	63	73	66	55 ～ 65	55 ～ 65	70	55 ～ 65	80	55 ～ 65	73	55 ～ 95	79	30 ～ 34	80	68 ～ 82	55 ～ 65	65	68 ～ 82	100	82	66	102 ～ 117	79	63	60	63	80	87	55	80	65	66	66	75	55 ～ 65	65	90	63	63	63
Overall Length W(mm)	53.6 ～ 98	82.5 ～ 98.5	40 ～ 57	78 ～ 114	43.6 ～ 57	90	77	56.5 ～ 92	78 ～ 90	78 ～ 90	77	78 ～ 90	66.8	59 ～ 63	77	60 ～ 100	97.2	34 ～ 35	82.5	75 ～ 98	78 ～ 90	55.5 ～ 77	53 ～ 68	115	66 ～ 112.8	56.5	90 ～ 102	63.6	71	65	90	98.5	94	100	63.8	72	68.5	80	75	78 ～ 90	66	84	47	71	71
Application	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Servo Motor	Standard / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	-	Servo Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard	Standard
Allowable Torque Range(N•m)	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00	50.01~100.00
Features	High Accuracy ～ Small	Heat Resistant ～ No Backlash	High Torque	High Torque ～ Vibration Insulation	High Torque ～ High Torsional Rigidity	No Backlash ～ Small	No Backlash ～ Vibration Insulation	Heat Resistant ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ Vibration Insulation	Heat Resistant ～ No Backlash	High Torsional Rigidity ～ Vibration Insulation	No Backlash ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torque ～ High Torsional Rigidity	Heat Resistant ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	-	High Accuracy ～ Unfinished Shaft Bore	Heat Resistant ～ No Backlash	Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ Small	No Backlash ～ Small	Heat Resistant ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Unfinished Shaft Bore	High Torque ～ Low Moment of Inertia	High Accuracy ～ Low Moment of Inertia	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torque ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	High Accuracy ～ High Torque	Small ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash
Allowable 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	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 / 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 / Axial Misalignment	Not Provided	Angular Misalignment / Eccentricity / Axial Misalignment	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	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	Angular Misalignment / Eccentricity
Max. Rotational Speed Range(r/min)	4001~10000	4001~10000	10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	2001~4000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000	2001~4000	2001~4000 ～ 10001~78000	4001~10000	1001~2000	4001~10000	4001~10000	10001~78000	4001~10000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	2001~4000	4001~10000	2001~4000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000	2001~4000	2001~4000	2001~4000
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Stainless Steel	Stainless Steel	Aluminum / Aluminum Alloy	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Steel	Steel	Aluminum	-	Steel	Aluminum / Aluminum Alloy	-	Aluminum	Aluminum	Stainless Steel	Stainless Steel	Aluminum	Steel	Stainless Steel / Steel	Steel	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Steel	Aluminum	Steel	Steel	Aluminum	Aluminum	Aluminum
Allowable Torque(N•m)	51 ～ 100	75	56 ～ 90	60 ～ 95	60 ～ 90	76	65	60	51 ～ 96	60 ～ 95	72 ～ 80	51 ～ 96	75	60 ～ 95	65	80	100	52 ～ 70	75	60 ～ 80	70 ～ 92	60	60 ～ 80	53.9 ～ 78.5	80	60	52 ～ 84	100	72	98.067	76	75	100	90	80	80	60 ～ 120	60	90	51 ～ 96	80	95	66	66	66
Allowable Angular Misalignment(deg)	1 ～ 2	2	3	1	1	1.5	2	0.7 ～ 1	1	1	2	1	2	1	2	1 ～ 2	2	2	2	2	1	0.6	1	-	1 ～ 2	0.7	1	1	3	1	1.5	2	0.6	3	1	1	0.7	1	3	1	1	-	3	3	3
Allowable Lateral Misalignment(mm)	0.02 ～ 0.63	0.4 ～ 0.5	2.5 ～ 4	-	1 ～ 1.2	0.2	3.5	0 ～ 0.3	0.1	0.1 ～ 0.15	2	0.15	0	0.1 ～ 0.15	3.5	0.1 ～ 0.4	0.5	0.6 ～ 0.7	0.4	0.3 ～ 0.5	0.15 ～ 0.2	0.2	0.02	-	0.3 ～ 0.5	0 ～ 0.02	0.38 ～ 0.51	0.02	4	2	0.2	0.5	0.2	0.9 ～ 1	0.02	0.31	0 ～ 0.02	0.3	0.9	0.22 ～ 0.25	0.2	-	3.8	3.8	3.8
Product 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	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	1.1~3.0 ～ 3.1~5.0	0.02~0.2	0.41~1.0 ～ 1.1~3.0	0.02~0.2	3.1~5.0	0.21~0.40	0.02~0.2	0.02~0.2	1.1~3.0	0.02~0.2	-	0.02~0.2	3.1~5.0	0.02~0.2 ～ 0.21~0.40	0.41~1.0	0.41~1.0	0.21~0.40 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.02~0.2	-	0.21~0.40 ～ 0.41~1.0	-	0.21~0.40 ～ 0.41~1.0	0.02~0.2	3.1~5.0	1.1~3.0	0.02~0.2	0.41~1.0	0.02~0.2	0.41~1.0	0.02~0.2	0.21~0.40	-	0.21~0.40	0.41~1.0	0.21~0.40	0.02~0.2	-	3.1~5.0	3.1~5.0	3.1~5.0
Max. Rotational Speed(r/min)	10000	6000	11000 ～ 16000	7000 ～ 11000	5000 ～ 10000	6000	3000	6500 ～ 7500	5900 ～ 8700	5500 ～ 6500	8000	5900 ～ 7400	6000	3500 ～ 4000	3000	4000 ～ 11000	7900	2000	6000	7000 ～ 9000	14000 ～ 17000	8000	7000 ～ 9000	5500	5000 ～ 17000	6500 ～ 7500	5250 ～ 6000	7900	2400	5000	2200	6000	6000	6000	10000	10000	7000	7000	6000	5900 ～ 8700	10000	4000	2400	2400	2400
Buffer Material	-	Aluminum Bronze / Others	Polyacetal	Polyurethane	Aluminum Bronze	-	Polyacetal	Aluminum Bronze	Polyurethane	Polyacetal / Polyurethane	Polyacetal	Polyurethane	Aluminum Bronze / Others	Polyurethane	Polyacetal	Polyurethane / Nylon	-	-	Aluminum Bronze / Others	-	Polyurethane	-	-	Carbon Reinforced Resin / Polyurethane	-	Aluminum Bronze	-	-	Nylon	Others	-	Aluminum Bronze / Others	-	-	-	-	Aluminum Bronze	Aluminum Bronze	-	Polyurethane	-	Polyacetal	Polyacetal	Polyacetal	Polyacetal
Disc Material	Stainless Steel	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	-	-	Stainless Steel	-	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80

0635

09525
Drawing

Clear

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.25

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

28.6

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

38.1

39

39.5

40

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

50.8

53

53.6

54

54.5

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

138

140

143

144

150

152

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

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

17.5

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

22.9

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.45

25.5

25.6

25.7

25.9

26

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.6

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

31.8

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.1

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.1

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.3

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

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

52.8

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

58.5

58.6

59

59.7

59.8

59.9

60

60.4

60.5

60.8

61

61.2

62

63

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

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.8

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

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

111

112

112.8

113

114

115

115.6

117.6

118

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
Clear

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
Clear

Features
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

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Larger Image

Clear

Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
Clear

Allowable Torque(N•m)
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

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

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

2.8

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

6.2

6.3

6.4

6.6

6.8

6.865

6.9

7

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

11.6

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

16

17

17.4

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

56

60

61

65

66

67

68

70

71

72

75

76

78.5

79

80

84

85

89

90

92

95

96

98.067

100

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

230

239

245

250

258

260

265

270

294

300

310

314

320

325

352

360

370

380

385.6

400

441

450

490

510

525

530

580

588

600

637

650

689

800

810

883

900

980

1000

1120

1300

1370

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

Allowable Angular Misalignment(deg)
0.1

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

1.8

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.08

0.09

0.1

0.11

0.12

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear

Max. Rotational Speed(r/min)
7,700

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2200

2400

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4600

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6100

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9300

9400

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

30000

31000

32000

33000

34100

35000

37000

39000

42000

45000

48000

52000

63000

78000

100000
Clear

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

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

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Operating Environment
- General
- For Clean Environments
Clear

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
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- 2D
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4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

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11 Day(s) or Less
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Flexible Shaft Couplings（Allowable Torque Range：50.01~100.00）

Type

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Application

Allowable Torque Range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

Bellows Material

Cleaning Method

Operating Environment

Characteristics/Applications

Environmentally friendly

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