(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Please be informed of our operating hours during the Chinese New Year Holidays. Click here for details.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Flexible Shaft Couplings（Allowable Torque Range：100 < 500）

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

60 items

: 30; 45; 60

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 188.65-
Days to Ship:	4 Day(s) or more

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 498.50-
	Special Price
Days to Ship:	12 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 111.60-
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 114.60-
Days to Ship:	4 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 73.03-
Days to Ship:	4 Day(s) or more

Disc Type Coupling, Clamping Type (Single Disc), SGS

SCH

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 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 76.72-
Days to Ship:	6 Day(s) or more

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 460.95
Days to Ship:	9 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 17.57-
Days to Ship:	12 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 110.04-
Days to Ship:	12 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL

SCH

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. 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 97.31-
Days to Ship:	6 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

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 64.80-
Days to Ship:	6 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - DAAKPC

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 163.76-
Days to Ship:	13 Day(s)

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 158.22-
Days to Ship:	9 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 194.73-
Days to Ship:	9 Day(s) or more

Oldham Coupling - Clamping Type -

SUNGIL

CAD ：: 3D

Standard Price:	SGD 460.95
Days to Ship:	9 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

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

SUNGIL

Jaw type coupling with excellent backlash durability and high torsional rigidity.
[Features]
·No maintenance, no lubrication, elastic spider is Pitload's shock-reducing shaft coupling.
·Same forward/reverse rotation characteristics, good oil resistance and electrical insulation.
·Balancing is optimized by machining the inner diameter of the hub.
[Applications]
·Ideal for transmission equipment, position control/positioning tables, robot systems, medical equipment, and servo motors.

CAD ：: 2D / 3D

Standard Price:	SGD 104.00-
Days to Ship:	10 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 26.16-
Days to Ship:	12 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - DAAPC [SDCS]

COUP-LINE

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. 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 148.97-
Days to Ship:	9 Day(s) or more

[Economy type]Disc-Shaped Coupling - Double Disc - DABKPC

COUP-LINE

Main body material is inexpensive with aluminum made in China

CAD ：: 2D / 3D

Standard Price:	SGD 141.30-
Days to Ship:	9 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

Days to Ship: 12 Day(s) or more

Days to Ship:	12 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 397.90-
Days to Ship:	6 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 64.30-
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:	6 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.

Standard Price:	SGD 194.73-
Days to Ship:	9 Day(s) or more

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

SUNGIL

CAD ：: 2D / 3D

Standard Price:	SGD 258.65
Days to Ship:	12 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 361.32-
Days to Ship:	7 Day(s) or more

Super zero Oldham coupling series CCZ type aluminum alloy products

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.

CAD ：: 2D

Standard Price:	SGD 213.84-
Days to Ship:	6 Day(s) or more

Keiflex coupling SA type (standard type)

KAYSEVEN

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

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

Standard Price:	SGD 225.90-
Days to Ship:	6 Day(s) or more

Oldham/Coupling MJX Series

MIGHTY

[Features]
·True zero backlash due to preload structure
·Structurally absorbs eccentricity and declination, no fatigue fracture
·No need for troublesome, precise alignment
·Broad selectivity with a wide range of variations
·Electrical insulation, non-magnetic, oil-free
[Applications]
·Digital servo equipment, robots, XY tables, measuring instruments, measuring equipment, electronic equipment, information and communication equipment
·Servo motors, stepping motors, resolvers, synchros, etc., radars, sonars, fish finders, precision equipment, air conditioning equipment, environmental equipment

Standard Price:	SGD 459.40-
Days to Ship:	10 Day(s) or more

Super zero Oldham coupling series MCZ type aluminum alloy products

NIHON MINIATURE

Type that fixes the shaft with tightening of a set screw and clamp. Larger shaft hole diameters can be selected.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

CAD ：: 2D

Standard Price:	SGD 192.89
Days to Ship:	6 Day(s) or more

Keiflex coupling L type (spacer type)

KAYSEVEN

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

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

Standard Price:	SGD 347.74-
Days to Ship:	13 Day(s) or more

Disc-Shaped Coupling - Single Disk - DAAC

COUP-LINE

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. Single disc 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 133.16-
Days to Ship:	9 Day(s) or more

Disc-Shaped Coupling - Clamping Type - DAAKC

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 146.54-
Days to Ship:	13 Day(s)

[Economy type]Disc-Shaped Coupling - Single Disc - DABC

COUP-LINE

Main body material is inexpensive with aluminum made in China

CAD ：: 2D / 3D

Standard Price:	SGD 113.98-
Days to Ship:	13 Day(s)

[Economy type]Disc-Shaped Coupling - Double Disc - DABPC

COUP-LINE

Main body material is inexpensive with aluminum made in China

CAD ：: 2D / 3D

Standard Price:	SGD 126.77-
Days to Ship:	13 Day(s)

Oldham Type Coupling, Set Screw Type

SCH

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 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 33.73-
Days to Ship:	6 Day(s) or more

Disc-Shaped Coupling, Set Screw Type (Single Disc)

SUNGIL

CAD ：: 2D / 3D

Standard Price:	SGD 231.26-
Days to Ship:	9 Day(s) or more

Disc Coupling Clamping Type (Double Disc) SDW

SUNGIL

CAD ：: 3D

Standard Price:	SGD 188.65-
Days to Ship:	4 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 91.29-
Days to Ship:	8 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 404.91
Days to Ship:	14 Day(s) or more

Double Disc Type Flexible Coupling AHD

ISEL

High rigidity due to ingenuity of the disc fastening part.

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

CAD ：: 2D / 3D

Standard Price:	SGD 315.33
Days to Ship:	37 Day(s) or more

Precision Shaft Fitting, Leaf Spring Type LCD-B Series

SAKAI MANUFACTURING

Streamlined body with low inertia specification

[Features]
· Streamlined body with low inertia specification.
· Excellent flexibility, with high accuracy rotation possible.

CAD ：: 2D / 3D

Standard Price:	SGD 204.59-
Days to Ship:	10 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 162.80-
Days to Ship:	10 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
Characteristics/Applications
Environmentally friendly

		On Sale Till 31/03/2025
Brand	SUNGIL	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	SUNGIL	SCH	SUNGIL	MIKI PULLEY	MITSUBOSHI BELTING	SCH	NABEYA BI-TECH	NABEYA BI-TECH	COUP-LINE	SUNGIL	SUNGIL	SUNGIL	MIKI PULLEY	SUNGIL	MIKI PULLEY	COUP-LINE	COUP-LINE	MIKI PULLEY	NABEYA BI-TECH	KAYSEVEN	NABEYA BI-TECH	SUNGIL	SUNGIL	MIKI PULLEY	NIHON MINIATURE	KAYSEVEN	MIGHTY	NIHON MINIATURE	KAYSEVEN	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	SCH	SUNGIL	SUNGIL	SUNGIL	MIKI PULLEY	ISEL	SAKAI MANUFACTURING	SAKAI MANUFACTURING
Product Series	Disc Type Coupling (SD Series)	Servo Flex SFC	MOR Flexible Coupling - Oldham Type	MJT Flexible Coupling Disk Type	Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]	Disc Type Coupling, Clamping Type (Single Disc), SGS	OLDHAM Type Coupling (SOH Series)	Star Flex ALS-R	HYPERFLEX Coupling, MT Type	Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL	XBW/XBWS Flexible Coupling - Disk Type	MOM Flexible Coupling - Oldham Type	Disc-Shaped Coupling - Clamping Type (Double Disc) - DAAKPC	Disc-Shaped Coupling - Clamping Type (Single Disc)	High Torque Disc Type Coupling (SHD Series)	Oldham Coupling - Clamping Type -	Servo flexible, SFS	Jaw Coupling -Set Screw Type- [SJC-14-GR]	Star FlexALS-Y	Disc-Shaped Coupling - Clamping Type (Double Disc) - DAAPC [SDCS]	[Economy type]Disc-Shaped Coupling - Double Disc - DABKPC	Star Flex ALS-B	XBS/XBSS Flexible Coupling Single Disk Type	K-7 coupling MD series	MJB Flexible Coupling - Jaw Type (Bushing)	Disc-Shaped Coupling - Clamping Type (Single Disc)	Disc-Shaped Coupling - Surface Pressure Type (Single Disc) -	Bowman Flexible MM	Super zero Oldham coupling series CCZ type aluminum alloy products	Keiflex coupling SA type (standard type)	Oldham/Coupling MJX Series	Super zero Oldham coupling series MCZ type aluminum alloy products	Keiflex coupling L type (spacer type)	Disc-Shaped Coupling - Single Disk - DAAC	Disc-Shaped Coupling - Clamping Type - DAAKC	[Economy type]Disc-Shaped Coupling - Single Disc - DABC	[Economy type]Disc-Shaped Coupling - Double Disc - DABPC	Oldham Type Coupling, Set Screw Type	Disc-Shaped Coupling, Set Screw Type (Single Disc)	Disc Coupling Clamping Type (Double Disc) SDW	Jaw-Shaped Coupling - Clamping Type - [SJCM]	Baumann flex MF	Double Disc Type Flexible Coupling AHD	Precision Shaft Fitting, Leaf Spring Type LCD-B Series	Precision Shaft Fitting, Leaf Spring Type, LCS-B Series
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D / 3D	2D		2D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	3D	2D	2D / 3D	2D	2D / 3D	2D / 3D	2D	2D / 3D		2D / 3D		2D / 3D	2D	2D			2D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	3D	2D	2D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	9 Day(s) or more	12 Day(s) or more	12 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	13 Day(s)	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	4 Day(s) or more	10 Day(s) or more	12 Day(s) or more	9 Day(s) or more	9 Day(s) or more	12 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	9 Day(s) or more	12 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	10 Day(s) or more	6 Day(s) or more	13 Day(s) or more	9 Day(s) or more	13 Day(s)	13 Day(s)	13 Day(s)	6 Day(s) or more	9 Day(s) or more	4 Day(s) or more	8 Day(s) or more	14 Day(s) or more	37 Day(s) or more	10 Day(s) or more	10 Day(s) or more
Type	Disc	Disc	Oldham	Jaw	Jaw	Disc	Oldham	Jaw	Oldham	Disc	Disc	Oldham	Disc	Disc	Disc	Oldham	Disc	Jaw	Jaw	Disc	Disc	Jaw	Disc	Oldham	Jaw	Disc	Disc	Bellows	Oldham	Disc	Oldham	Oldham	Disc	Disc	Disc	Disc	Disc	Oldham	Disc	Disc	Jaw	Bellows	Disc	Disc	Disc
Shaft Bore Dia. (machined) D1(Ø)	20 ～ 50	25 ～ 45	18 ～ 38	15 ～ 45	15 ～ 60	12 ～ 28	25	20 ～ 55	-	12 ～ 28	25 ～ 50	10 ～ 42	19 ～ 45	20 ～ 50	20 ～ 45	25	22 ～ 35	12 ～ 55	28 ～ 60	19 ～ 45	19 ～ 45	20 ～ 55	25 ～ 50	-	10 ～ 50	20 ～ 45	20 ～ 45	16 ～ 35	12 ～ 40	-	14 ～ 60	16 ～ 25	-	19 ～ 45	19 ～ 45	19 ～ 45	19 ～ 45	5 ～ 22	20 ～ 45	20 ～ 50	15 ～ 60	-	35	19 ～ 40	19 ～ 40
Shaft Bore Dia. (machined) D2(Ø)	20 ～ 50	25 ～ 45	18 ～ 38	15 ～ 45	15 ～ 60	12 ～ 28	25	20 ～ 55	-	12 ～ 28	25 ～ 50	10 ～ 42	19 ～ 45	20 ～ 50	20 ～ 45	25	25 ～ 35	12 ～ 60	28 ～ 60	19 ～ 45	19 ～ 45	20 ～ 55	25 ～ 50	-	10 ～ 50	20 ～ 45	20 ～ 45	16 ～ 35	12 ～ 40	-	14 ～ 60	12 ～ 35	-	19 ～ 45	19 ～ 45	19 ～ 45	19 ～ 45	10 ～ 22	20 ～ 45	20 ～ 50	15 ～ 60	-	42	19 ～ 40	19 ～ 40
Outer Dia. A(Ø)	94.5 ～ 104.5	94 ～ 104	68	65 ～ 95	65 ～ 104	65	118	65 ～ 95	125 ～ 185	65	94 ～ 104	38 ～ 70	68 ～ 104	94.5 ～ 104.5	88	118	94 ～ 126	55 ～ 104	65 ～ 105	68 ～ 104	68 ～ 104	65 ～ 95	94 ～ 104	100 ～ 160	55 ～ 95	88	88	65 ～ 75	70 ～ 80	81 ～ 126	70 ～ 118	70	81 ～ 126	68 ～ 104	68 ～ 104	68 ～ 104	68 ～ 104	25 ～ 63	88	94.5 ～ 104.5	65 ～ 104	90	87	90 ～ 100	90 ～ 100
Overall Length W(mm)	98 ～ 102.5	68.3 ～ 101.6	77	90 ～ 126	90 ～ 140	55	138	90 ～ 126	147 ～ 193	76	99.6 ～ 104.4	40.5 ～ 68.6	74 ～ 102	68.5 ～ 71	69.5 ～ 110	138	68 ～ 150.6	78 ～ 140	90 ～ 140	74 ～ 102	74 ～ 102	90 ～ 126	68.8 ～ 71.2	94 ～ 164	78 ～ 126	69.5	80	125 ～ 150	53 ～ 61	64.8 ～ 100.2	82.6 ～ 141	53	89.8 ～ 144.2	54 ～ 70	54 ～ 70	54 ～ 70	74 ～ 102	28 ～ 47	69.5	98 ～ 102.5	63 ～ 94	95	-	96 ～ 109	70.5 ～ 82
Application	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor / Encoder	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	-	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500	100 < 500
Features	Heat Resistant ～ No Backlash	High Accuracy ～ Small	High Torque	High Torque ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Accuracy ～ No Backlash	No Backlash ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	-	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torque ～ High Torsional Rigidity	High Torque ～ No Backlash	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	No Backlash ～ Vibration Insulation	High Accuracy ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	Low Moment of Inertia ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	High Durability ～ Vibration Insulation	High Torque ～ No Backlash	Small ～ Vibration Insulation	High Torque ～ Vibration Insulation	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torque ～ Unfinished Shaft Bore	High Torque ～ Small	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ Small	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Durability ～ Vibration Insulation	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ Unfinished Shaft Bore	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia
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	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Not Provided	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min)	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	4001~10000	2001~4000	4001~10000	2001~4000 ～ 4001~10000	4001~10000	4001~10000	1001~2000	4001~10000	4001~10000	4001~10000	2001~4000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	10001~78000	10001~78000	-	4001~10000	-	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 10001~78000	4001~10000	4001~10000	2001~4000	4001~10000	4001~10000	4001~10000	4001~10000
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	-	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Steel	Aluminum / Aluminum Alloy	Aluminum / Aluminum Alloy	Steel	Aluminum	Steel	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Steel	Steel	Steel
Allowable Torque(N•m)	150 ～ 220	180 ～ 250	160	130 ～ 450	160 ～ 600	110	200	108 ～ 450	118 ～ 441	110	150 ～ 200	110 ～ 352	110 ～ 510	150 ～ 220	120 ～ 200	200	180 ～ 450	120 ～ 900	108 ～ 310	110 ～ 510	110 ～ 510	108 ～ 450	150 ～ 200	107 ～ 294	120 ～ 400	120 ～ 200	120 ～ 200	150 ～ 220	176.52 ～ 215.746	100 ～ 450	117 ～ 400	176.52	100 ～ 450	110 ～ 510	110 ～ 510	110 ～ 510	110 ～ 510	18 ～ 490	120	150 ～ 220	160 ～ 600	150	250	180 ～ 250	180 ～ 250
Allowable Angular Misalignment(deg)	2	1 ～ 2	3	1	1	1	1.5	1	-	1.5	2	2	1.5	2	0.7 ～ 1	1.5	1 ～ 2	1	1	1.5	1.5	1	1	-	1	0.7	0.7	3	1	1	1	1	1	1	1	1	1.5	3	0.7	2	1	3	0.6	1	1
Allowable Lateral Misalignment(mm)	0.4	0.02 ～ 0.55	4.5	-	0.1 ～ 0.15	0.02	4.5	0.1	-	0.28	0.5	0.8 ～ 1.4	0.04	0	0 ～ 0.3	4.5	0.5 ～ 0.8	0.1 ～ 0.15	0.15 ～ 0.2	0.04	0.04	0.25 ～ 0.32	0.02	-	0.08 ～ 0.2	0 ～ 0.02	0.02	1.1 ～ 1.2	2.5	0.5 ～ 0.8	8 ～ 12	2.5	0.68 ～ 1.08	-	-	-	0.04	3	0	0.4	0.1 ～ 0.15	1.1	0.2	0.45 ～ 0.47	0.02
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
Allowable Lateral Misalignment Range(mm)	0.21~0.40	0.02~0.2 ～ 0.41~1.0	3.1~5.0	0.02~0.2	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 ～ 1.1~3.0	0.02~0.2	0.41~1.0	0.21~0.40	3.1~5.0	0.41~1.0	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.21~0.40	0.02~0.2	-	0.02~0.2	-	-	1.1~3.0	1.1~3.0	-	5.1~100	1.1~3.0	-	-	-	-	0.02~0.2	1.1~3.0	-	0.21~0.40	0.02~0.2	1.1~3.0	0.02~0.2	0.41~1.0	0.02~0.2
Max. Rotational Speed(r/min)	6000	10000	9000	6000 ～ 9000	3500 ～ 5500	10000	3500	4800 ～ 7400	3800 ～ 4400	10000	6000	2000	10000	6000	5500 ～ 6500	3500	4400 ～ 15000	4000 ～ 8700	4500 ～ 6000	10000	10000	4800 ～ 7400	6000	4000	10000 ～ 17000	5500 ～ 6500	6000	4500 ～ 5000	15000	13000 ～ 20000	-	10000	-	10000	10000	10000	10000	3800 ～ 13000	6000	6000	3000 ～ 3500	5000	6000	10000	10000
Buffer Material	Aluminum Bronze / Others	-	Polyacetal	Polyurethane	Polyacetal / Polyurethane	-	-	Polyurethane	Carbon Reinforced Resin / Polyurethane	-	-	-	-	Aluminum Bronze / Others	Aluminum Bronze	-	-	Polyurethane	Polyurethane	-	-	Polyurethane	-	Polyacetal	Polyurethane	Aluminum Bronze	Aluminum Bronze	-	Others	-	Polyacetal	Others	-	-	-	-	-	Nylon	Aluminum Bronze	Aluminum Bronze / Others	Polyacetal / Polyurethane	-	-	-	-
Disc Material	Stainless Steel	Stainless Steel	-	-	Aluminum	Stainless Steel	-	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel	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	Aluminum	-	Stainless Steel	Stainless Steel	Stainless Steel
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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

9.252

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

112.8

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

239

245

250

258

260

265

270

294

300

310

314

320

325

352

370

380

400

441

450

490

510

525

530

580

588

600

637

650

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

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Narrow search by specifying Manufacturer

- MISUMI (0)
- Economy series (0)
- SUNGIL (14)
- COUP-LINE (9)
- MIKI PULLEY (7)
- SAKAI MANUFACTURING (7)
- KAYSEVEN (6)
- NABEYA BI-TECH (6)
- SCH (3)
- ADVANCED (2)
- NIHON MINIATURE (2)
- ISEL (1)
- MIGHTY (1)
- MITSUBOSHI BELTING (1)
- SS (1)
- KOYO ELECTRONIC (0)
- ORIENTAL MOTOR (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

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

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less
Clear

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Flexible Shaft Couplings（Allowable Torque Range：100 < 500）

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

Characteristics/Applications

Environmentally friendly

Narrow search by specifying Manufacturer

CAD

Days to Ship

Related Categories to Flexible Shaft Couplings

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)