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Flexible Shaft Couplings（Allowable Misalignment：Angular Misalignment Page3）

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

183 items

: 30; 45; 60

Disk Type Coupling ML/MLC

ADVANCED

· Universal type resistant to misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

Standard Price:	SGD 32.55-
Days to Ship:	9 Day(s) or more

Plastic Coupling UJ

ADVANCED

· Miniature coupling making full use of engineered plastic fatigue resistance
· It has excellent resistance to bending fatigue as compared with metals such as aluminum alloys, realizing light and smooth rotation transmission
· For light load transmission such as those from rotary switches, encoders, or small motors
· For rotation transmission parts that require electric insulation

Standard Price:	SGD 11.24-
Days to Ship:	4 Day(s) or more

Oldham Coupling APJ/APJU

ADVANCED

· Small but strong coupling with excellent durability
· Approximately twice the regular torque compared to ASJ/ASJU

Standard Price:	SGD 37.64-
Days to Ship:	8 Day(s) or more

Disc Couplings High Regidity Single Disc, Clamping Type

MiSUMi Economy

Disc Couplings High Regidity Single Disc, Clamping Type

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 40.18-
Days to Ship:	Same day 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 81.21-
Days to Ship:	4 Day(s) or more

Baumann Mini Flex

MIKI PULLEY

· Mini Flexible Shaft Coupling BAUMANN MINI FLEX ZG/LM model.
· The LM model uses an aluminum alloy as the hub material and stainless steel for the coil spring.
· The ZG model uses a zinc alloy as the hub material and steel wire for the coil spring.
· Hexagon head set screw material for ZG/LM is Alloy steel use surface finishing is black coating.
· Application: Encoder, Stepping Motor.
· Standard bore-drilled products do not have keyways.
· Allows angular deflection up to 14°
· Operating Temperature Range: -40 to 120 °C

CAD ：: 2D

Standard Price:	SGD 31.21-
Days to Ship:	4 Day(s) or more

Bellows flex CHP

MIKI PULLEY

Resin bellows employed in pursuit of flexible and low inertia.

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

CAD ：: 2D

Standard Price:	SGD 23.70-
Days to Ship:	4 Day(s) or more

MOS Flexible Coupling - Oldham Type

NABEYA BI-TECH

Small eccentric reaction force, large permissible misalignment large, with vibration absorption.

CAD ：: 2D / 3D

Standard Price:	SGD 33.09-
Days to Ship:	Same day or more

MHW Flexible Coupling Disk Type

NABEYA BI-TECH

Backlash "0"

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

CAD ：: 2D / 3D

Standard Price:	SGD 96.87-
Days to Ship:	4 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 33.35-
Days to Ship:	4 Day(s) or more

MF Coupling Series

NIHON MINIATURE

Low cost coupling that uses zinc die casting for the hub part (boss part), and urethane rubber for the sleeve.

[Features]
· MF coupling consists of one rubber sleeve and two hubs made of zinc die-cast (surface treated).
· Sleeves and hubs have splines on inner and outer diameters, respectively, which engage and transmit torque.
· Fastening to shaft is by set screw.

CAD ：: 2D

Standard Price:	SGD 20.35-
Days to Ship:	4 Day(s) or more

Precision Shaft Fitting, Leaf Spring Type LAS-C Series

SAKAI MANUFACTURING

Non-backlash structure with excellent control response

[Features]
· Suitable for control responsiveness and accuracy improvement, through synergistic effect of high rigidity and double bolt clap specification, and non-back side structure.

CAD ：: 2D / 3D

Standard Price:	SGD 43.79-
Days to Ship:	4 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 115.98-
Days to Ship:	10 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 124.37-
Days to Ship:	6 Day(s) or more

Oldham Couplings MJ series　

MIGHTY

· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Standard Price:	SGD 42.44-
Days to Ship:	4 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

Helical Type Slit Coupling - Clamping Type - SABPC/SSBPC

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 41.52-
Days to Ship:	9 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 34.92-
Days to Ship:	9 Day(s) or more

Disc-Shaped Coupling - Set Screw 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 21.29-
Days to Ship:	4 Day(s) or more

Disk Type Coupling MS/MSC

ADVANCED

· Universal type resistant to small misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

Standard Price:	SGD 25.76-
Days to Ship:	9 Day(s) or more

Plastic Coupling GJ

ADVANCED

· Compared to UJ, the slit part is longer and the allowable misalignment amount when using alone is improved
· Single item easily absorbs curves and misalignment
· Smooth rotary transmission in a compact design
· For rotation transmission parts that require electric insulation

Standard Price:	SGD 11.24-
Days to Ship:	4 Day(s) or more

Plastic Coupling EGJ/EGP

ADVANCED

· The soft coupling helps reduce the rotational energy loss
· Soft yet with high torque rigidity and low rotation angle error
· Select from two types of resin material by softness and torque properties
· Features a mechanism in which torque is low on the motive side, making it effective for use when accurate and stable rotations are required.
· A highly reliable specification with approx. 10 times longer rotational life compared to UJ and GJ types
· Withstand Voltage 1,000 V

Standard Price:	SGD 17.84-
Days to Ship:	9 Day(s) or more

Disc Couplings - High Rigidity (O.D. 40) / Keyless Clamping, Keywayed Bore, for Servo Motors

MISUMI

[Features]·It has a compact size, and the high stiffness surface pressure and keyway can be selected.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more
Disc Couplings - High Rigidity (O.D. 87), Keyless Clamping

MISUMI

A highly rigid flexible coupling by devising the disc fastening part.
[Features]
· Standardized 4 model 45 sizes from shaft diameter φ12 (diameter 12 mm) to φ60 (diameter 60 mm).
· High twist rigidity due to the disc fastening part.
· Allows declination and end play.
· The moment of inertia is smaller than that of other companies.
[Use]
· Machine tools, precision stages, etc.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more
Oldham Couplings - High Rigidity, Set Screw

MISUMI

Aluminum bronze is used for spacer and it has allowable torque twice as much as Resin Type.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more
Couplings/High Torque Disc Clamping (Single Disc)

MISUMI

· Universal type resistant to small misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Days to Ship:	5 Day(s) or more

Days to Ship:	5 Day(s) or more

Days to Ship:	5 Day(s) or more

On Sale Till 31/03/2025

Couplings/Oldham/Clamping/Set Screw

MISUMI

Are economically priced with the quality/perforce kept to the same level as conventional products. Can serve as the substitute for CPOC and CPO Types.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 14.47
	Special Price
Days to Ship:	Same day

[Clean & Pack]Coupling - Slit, Clamping, Short/Long

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

A coupling that has a completely integrated structure with a slit cylindrical material.
[Features]
· 0 backlash.
· Short. All stainless steel type is also standardized.
·A metal spring coupling that has a completely integrated structure with a slit cylindrical material.
·A slit leaf spring allows for angular and axial misalignment.
[Applications]
·For transfer mechanism, XY stages, parts feeders, etc.

CAD ：: 2D / 3D

Days to Ship:	9 Day(s) or more

Spa Flex AL

MIKI PULLEY

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

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

CAD ：: 2D

Standard Price:	SGD 14.05-
Days to Ship:	4 Day(s) or more

MHS Flexible Coupling Single Disk Type

NABEYA BI-TECH

Backlash "0"

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

CAD ：: 2D / 3D

Standard Price:	SGD 81.84-
Days to Ship:	4 Day(s) or more

MOHS-C Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (Vespel) - Clamping Type

NABEYA BI-TECH

Heat resistant. Operating temperature range -20°C to 200°C. Clean. Large allowable misalignment.

CAD ：: 2D / 3D

Standard Price:	SGD 398.04-
Days to Ship:	7 Day(s) or more

MSXP-C Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (PEEK) - Clamping Type

NABEYA BI-TECH

A clean specification coupling with excellent electrical insulation.
[Features]
· A resin spring coupling with a completely integrated structure that has slits in the cylindrical material.
· Can be used in FPD manufacturing equipment and other environments that require heat and chemical resistance or in clean rooms.
· Uses PEEK, which has excellent physical and chemical properties.
· The amount of outgas is extremely small.
· The leaf spring formed by the slit allows eccentricity, declination and end play.
[Application]
· For FPD manufacturing equipment/semiconductor manufacturing equipment, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 116.80-
Days to Ship:	7 Day(s) or more

Bellows coupling series NB type phosphor bronze product

NIHON MINIATURE

Low cost bellows coupling, using phosphor bronze for bellows, and brass for boss part. Nickel plating treatment.

[Features]
· NB series bellows coupling is made with phosphor bronze (PBP3-0), with brass bracket (BsBM) used, both fixed with solder.
· No backlash, low inertia, high torsional rigidity, compact coupling with flexibility.
· Model number is no. 4, with shaft diameter from 2 mm to 10 mm, and always in stock with all shaft diameter combinations (inner diameter tapping processed).

CAD ：: 2D

Standard Price:	SGD 24.74-
Days to Ship:	5 Day(s) or more

Bellows coupling series Collett type stainless steel

NIHON MINIATURE

Bellows, hub part (boss part) use stainless steel. Spring steel used for shaft fastening bracket. Can be fixed without damage to the shaft.

[Features]
· The performance is the same as the general type, but it is easier to install and remove without damaging the shaft.
· Suitable especially when the frequency of forward and reverse rotation is high, or when the angular rotation acceleration is great.
· Material is the same as general type, bellows are stainless steel (SUS304L), fittings use stainless steel (SUS303), and clamp is spring copper. (Surface treated)
· Shaft diameters are 5 mm to 8 mm, and always in stock.

CAD ：: 2D

Standard Price:	SGD 64.24-
Days to Ship:	6 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 58.44-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

MC Coupling Set Screw Type

ORIENTAL MOTOR

Low backlash of 0, and low moment of inertia specification

[Features]
· Backlash 0.
· High torsional rigidity and excellent responsiveness.
· Low inertia.

Standard Price:	SGD 56.70
	Special Price
Days to Ship:	Same day

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.

Days to Ship: 13 Day(s) or more
Miniature Bellows Coupling MB Series

MIGHTY

[Features]
・Zero backlash
・High rigidity, flexibly supports eccentricity, declination, and axial displacement
・Supports high-speed rotation (usually 10,000 RPM)
・Movable parts None
・Low moment of inertia
・Inner diameter Φ3 to Φ20
・Torque 1.0Nm to 12.5Nm
[Applications]
・Places that require high speed rotation
・High resolution, position Places where reproducibility is required - High-speed servo motors, pulse motors, scanners, positioning devices, meter measurement valves, etc.

Days to Ship: 12 Day(s) or more

Days to Ship:	13 Day(s) or more

Days to Ship:	12 Day(s) or more

Slit Coupling -Set Screw Type- [SAA1521]

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 23.29-
Days to Ship:	9 Day(s) or more

Slit Coupling - Set Screw Type - SAB/SSB

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 28.25-
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 47.12-
Days to Ship:	9 Day(s) or more

Disc-Shaped Coupling - Clamping Type - DAAKC

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 50.21-
Days to Ship:	9 Day(s) or more

[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 45.74-
Days to Ship:	9 Day(s) or more

[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 52.13-
Days to Ship:	9 Day(s) or more

Oldham Coupling - Set Screw Type - RAB

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 28.61-
Days to Ship:	9 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									On Sale Till 31/03/2025
Brand	ADVANCED	ADVANCED	ADVANCED	MISUMI MiSUMi Economy	MIKI PULLEY	MIKI PULLEY	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	NIHON MINIATURE	SAKAI MANUFACTURING	SAKAI MANUFACTURING	KAYSEVEN	MIGHTY	MIGHTY	COUP-LINE	COUP-LINE	SUNGIL	ADVANCED	ADVANCED	ADVANCED	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	NIHON MINIATURE	NIHON MINIATURE	ORIENTAL MOTOR	KAYSEVEN	MIGHTY	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE
Product Series	Disk Type Coupling ML/MLC	Plastic Coupling UJ	Oldham Coupling APJ/APJU	Disc Couplings High Regidity Single Disc, Clamping Type	Bowman Flexible MM	Baumann Mini Flex	Bellows flex CHP	MOS Flexible Coupling - Oldham Type	MHW Flexible Coupling Disk Type	Super zero Oldham coupling series CCZ type aluminum alloy products	MF Coupling Series	Precision Shaft Fitting, Leaf Spring Type LAS-C Series	Precision Axial Fitting Plate-Spring Type, TAD-C Series	Keiflex coupling SA type (standard type)	Oldham Couplings MJ series	Oldham/Coupling MJX Series	Helical Type Slit Coupling - Clamping Type - SABPC/SSBPC	Oldham Coupling - Clamping Type - RABC	Disc-Shaped Coupling - Set Screw Type (Single Disc) -	Disk Type Coupling MS/MSC	Plastic Coupling GJ	Plastic Coupling EGJ/EGP	Disc Couplings - High Rigidity (O.D. 40) / Keyless Clamping, Keywayed Bore, for Servo Motors	Disc Couplings - High Rigidity (O.D. 87), Keyless Clamping	Oldham Couplings - High Rigidity, Set Screw	Couplings/High Torque Disc Clamping (Single Disc)	Couplings/Oldham/Clamping/Set Screw	[Clean & Pack]Coupling - Slit, Clamping, Short/Long	Spa Flex AL	MHS Flexible Coupling Single Disk Type	MOHS-C Clean, Vacuum, Heat-Resistance Support Coupling - Oldham Type (Vespel) - Clamping Type	MSXP-C Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (PEEK) - Clamping Type	Bellows coupling series NB type phosphor bronze product	Bellows coupling series Collett type stainless steel	Super zero Oldham coupling series MCZ type aluminum alloy products	MC Coupling Set Screw Type	Keiflex coupling L type (spacer type)	Miniature Bellows Coupling MB Series	Slit Coupling -Set Screw Type- [SAA1521]	Slit Coupling - Set Screw Type - SAB/SSB	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 Coupling - Set Screw Type - RAB
CAD				2D / 3D	2D	2D	2D	2D / 3D	2D / 3D	2D	2D	2D / 3D	2D / 3D				2D / 3D	2D / 3D	2D / 3D				2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D				2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	9 Day(s) or more	4 Day(s) or more	8 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	10 Day(s) or more	6 Day(s) or more	4 Day(s) or more	10 Day(s) or more	9 Day(s) or more	9 Day(s) or more	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	9 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	Same day	9 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	5 Day(s) or more	6 Day(s) or more	4 Day(s) or more	Same day	13 Day(s) or more	12 Day(s) or more	9 Day(s) or more	13 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more
Type	Disc	Disc	Oldham	Disc	Bellows	Bellows	Bellows	Oldham	Disc	Oldham	Others	Disc	Disc	Disc	Oldham	Oldham	Slit	Oldham	Disc	Disc	Disc	Disc	Disc	Disc	Oldham	Disc	Oldham	-	Jaw	Disc	Oldham	Slit	Bellows	Bellows	Oldham	Slit	Disc	Bellows	Slit	Slit	Disc	Disc	Disc	Disc	Oldham
Shaft Bore Dia. (machined) D1(Ø)	2 ～ 25	2 ～ 8	3 ～ 20	4 ～ 25	4 ～ 35	6 ～ 10	3 ～ 12	1 ～ 14	6 ～ 25	1 ～ 40	3 ～ 18	3 ～ 24	10 ～ 25	-	2 ～ 30	14 ～ 60	3 ～ 19	4 ～ 25	3 ～ 30	2 ～ 25	1.5 ～ 12	3 ～ 12	10 ～ 16	25 ～ 45	4 ～ 20	4 ～ 24	6.35	4 ～ 16	6 ～ 48	6 ～ 25	5 ～ 14	6 ～ 15	2 ～ 10	5 ～ 8	3 ～ 25	5	-	5 ～ 14	3 ～ 8	3 ～ 19	3 ～ 45	6 ～ 45	5 ～ 45	5 ～ 45	4 ～ 25
Shaft Bore Dia. (machined) D2(Ø)	2 ～ 25	2 ～ 8	3 ～ 20	4 ～ 25	4 ～ 35	6 ～ 10	3 ～ 12	1 ～ 14	6 ～ 25	3 ～ 40	3 ～ 18	3 ～ 24	12 ～ 32	-	2 ～ 30	14 ～ 60	3 ～ 19	4 ～ 25	3 ～ 30	2 ～ 25	1.5 ～ 12	3 ～ 12	10 ～ 16	20 ～ 45	4 ～ 20	4 ～ 24	10	4 ～ 16	6 ～ 48	6 ～ 25	7 ～ 14	8 ～ 15	2 ～ 10	5 ～ 8	3 ～ 35	5	-	6 ～ 20	3 ～ 8	3 ～ 19	3 ～ 45	6 ～ 45	5 ～ 45	5 ～ 45	4 ～ 25
Outer Dia. A(Ø)	10 ～ 50	8 ～ 18	12 ～ 38	16.6 ～ 54.5	16 ～ 75	12 ～ 26	20 ～ 34	8 ～ 32	32 ～ 63	16 ～ 80	20 ～ 40	12 ～ 48	48 ～ 65	60 ～ 308	6.4 ～ 57	70 ～ 118	19.1 ～ 50.8	16 ～ 63	16 ～ 64	10 ～ 50	9 ～ 28	22 ～ 28	40	87	14.5 ～ 38	16 ～ 50	25	12 ～ 40	16.1 ～ 85	32 ～ 63	19 ～ 31.7	25 ～ 36	14 ～ 19	18 ～ 20	18 ～ 70	20	58 ～ 346	26 ～ 41	15.5 ～ 19.5	19.1 ～ 50.8	19.5 ～ 104	19.5 ～ 104	26 ～ 104	26 ～ 104	16 ～ 63
Overall Length W(mm)	15 ～ 53	9 ～ 18	14.4 ～ 39.7	16.6 ～ 37.2	20 ～ 150	25 ～ 70	28 ～ 40	12.7 ～ 33.3	40 ～ 58	20 ～ 61	24 ～ 40	12.4 ～ 38.6	56.5 ～ 72	50 ～ 307	12.7 ～ 77.8	82.6 ～ 141	22.9 ～ 51	30 ～ 71	11.9 ～ 58	10.5 ～ 41	11.4 ～ 34.4	22.2 ～ 32	39.4 ～ 53	67 ～ 94	16 ～ 39.5	16.5 ～ 41	28	14 ～ 56	20.5 ～ 110	32 ～ 50	22.1 ～ 33.3	25 ～ 35	22 ～ 28	25	25 ～ 53	26	72 ～ 607	37.5 ～ 70.7	21 ～ 24.5	19.1 ～ 50.8	20 ～ 70	20 ～ 70	25.5 ～ 70	35 ～ 102	18 ～ 47
Application	Standard / Servo Motor	Standard / Encoder	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Stepping Motor / Encoder	Stepping Motor / Encoder	Standard / Stepping Motor	Standard / Stepping Motor	Standard	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor	Standard	Standard	Servo Motor	Servo Motor	Standard	-	-	Standard	Standard / Stepping Motor	Standard / Stepping Motor	Standard / Stepping Motor	Standard	Standard	Standard	Standard	Standard / Stepping Motor	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
Allowable Torque Range(N•m)	0.05~1.00 ～ 10.01~20.00	0.05~1.00	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 100 < 500	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 5.01~10.00	1.01~3.00 ～ 100 < 500	0.05~1.00 ～ 3.01~5.00	0.05~1.00 ～ 10.01~20.00	20.01~50.00 ～ 50.01~100.00	10.01~20.00 ～ 10000 < 20000	0.05~1.00 ～ 20.01~50.00	100 < 500	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	5.01~10.00	-	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 10.01~20.00	-	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 5.01~10.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00	0.05~1.00	1.01~3.00 ～ 100 < 500	0.05~1.00	10.01~20.00 ～ 20000 < 50000	3.01~5.00 ～ 10.01~20.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 50.01~100.00
Features	Heat Resistant ～ Vibration Insulation	No Backlash ～ Small	High Durability ～ Small	High Torque ～ No Backlash	High Torque ～ Unfinished Shaft Bore	Unfinished Shaft Bore	High Accuracy ～ Vibration Insulation	-	No Backlash	High Torque ～ Small	Small ～ Vibration Insulation	High Torsional Rigidity ～ Low Moment of Inertia	High Accuracy ～ Low Moment of Inertia	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	No Backlash ～ Vibration Insulation	High Torque ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Vibration Insulation	No Backlash	High Durability ～ No Backlash	High Torque ～ Small	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	-	-	Low Moment of Inertia ～ No Backlash	Unfinished Shaft Bore ～ Vibration Insulation	No Backlash	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Small	High Torsional Rigidity ～ Small	High Torque ～ Small	High Torsional Rigidity ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ Small	No Backlash ～ Small	No Backlash ～ Standard (Input Prohibited)	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash
Allowable Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment	Angular Misalignment
Max. Rotational Speed Range(r/min)	2001~4000 ～ 10001~78000	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	4001~10000	10001~78000	4001~10000 ～ 10001~78000	10001~78000	2001~4000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	-	-	4001~10000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 10001~78000	2001~4000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	-	2001~4000 ～ 4001~10000	2001~4000 ～ 10001~78000	4001~10000 ～ 10001~78000	1001~2000	10001~78000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	-	-	4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 4001~10000
Body Material	Aluminum	Plastic	Stainless Steel	Aluminum Alloy	Stainless Steel / Steel	Aluminum / Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Alloy	Aluminum	Aluminum	Steel	Aluminum / Alloy	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Plastic	Plastic	Steel / Aluminum	Steel	Stainless Steel	Aluminum	Aluminum	-	Aluminum	Aluminum	Stainless Steel	Plastic	Alloy	Stainless Steel	Aluminum	Aluminum	Steel	Aluminum	Stainless Steel / Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Allowable Torque(N•m)	0.15 ～ 16	0.1 ～ 0.9	2.5 ～ 50	0.5 ～ 25	2.5 ～ 220	0.15 ～ 2	0.4 ～ 1.5	0.08 ～ 2.8	2 ～ 10	1.961 ～ 215.746	0.392 ～ 3.923	0.25 ～ 12	35 ～ 80	10 ～ 15000	0.06 ～ 37.5	117 ～ 400	1 ～ 28	1.4 ～ 66	0.5 ～ 31	0.15 ～ 16	0.16 ～ 3	1 ～ 3	6 ～ 8	180	3 ～ 50	0.9 ～ 16	2	0.3 ～ 8	0.5 ～ 50	2 ～ 10	0.4 ～ 2.2	0.7 ～ 1.5	0.147 ～ 0.343	0.7845	2.452 ～ 176.52	1	10 ～ 20000	3.2 ～ 12.5	0.4 ～ 1.8	1 ～ 28	2 ～ 510	2 ～ 510	2.8 ～ 510	2.8 ～ 510	1.4 ～ 66
Allowable Angular Misalignment(deg)	2 ～ 5	3 ～ 5	0.6	1 ～ 1.5	3	5 ～ 14	10	2	2	1	1	0.5 ～ 1	1	0.7 ～ 1	1	1	2	3	1 ～ 1.5	1 ～ 3	3 ～ 5	4 ～ 6	1	0.6	1.5	1	3	1 ～ 2	0.5 ～ 1	1	2	0.5	1.5	2	1	2	0.7 ～ 1	1.3 ～ 2.5	1.5	1.5	1	1	1	1.5	3
Allowable Lateral Misalignment(mm)	0.15 ～ 0.6	0.05 ～ 0.2	0.3 ～ 0.6	-	0.3 ～ 1.2	0.5 ～ 4.5	0.5	0.5 ～ 2	0.15 ～ 0.3	1.5 ～ 2.5	0.15 ～ 0.35	0.01 ～ 0.02	0.26 ～ 0.31	0.4 ～ 1.5	0.8 ～ 7	8 ～ 12	0.1	1 ～ 3.8	0	0.05 ～ 0.2	0.2 ～ 0.5	0.4 ～ 0.6	0.2	0.2	0.5 ～ 1	-	2	0.1 ～ 0.2	0.1 ～ 0.3	0.02	1.3 ～ 2	0.05	0.1 ～ 0.2	0.1	1.5 ～ 2.5	0.1	0.55 ～ 2.1	0.06 ～ 0.5	0.1	0.1 ～ 0.15	-	-	-	0.04	1 ～ 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
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.21~0.40 ～ 0.41~1.0	-	0.21~0.40 ～ 1.1~3.0	0.41~1.0 ～ 3.1~5.0	0.41~1.0	0.41~1.0 ～ 1.1~3.0	0.02~0.2 ～ 0.21~0.40	1.1~3.0	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.21~0.40	-	0.41~1.0 ～ 5.1~100	5.1~100	0.02~0.2	0.41~1.0 ～ 3.1~5.0	-	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.41~1.0	-	-	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2	1.1~3.0	0.02~0.2	0.02~0.2	0.02~0.2	1.1~3.0	0.02~0.2	-	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2	-	-	-	0.02~0.2	0.41~1.0 ～ 3.1~5.0
Max. Rotational Speed(r/min)	3500 ～ 32000	4000 ～ 6000	4000 ～ 10000	10000	4500 ～ 20000	3000 ～ 6000	5500 ～ 9000	19000 ～ 78000	10000 ～ 19000	15000 ～ 25000	3000	10000	10000	4300 ～ 20000	-	-	4500 ～ 8000	2400 ～ 9000	7000 ～ 16000	3500 ～ 32000	4000 ～ 12000	8000 ～ 12000	10000	6000	4000 ～ 8000	3500 ～ 6000	10000	15000 ～ 52000	4000 ～ 18000	10000 ～ 19000	900	17000 ～ 25000	5000	10000	10000 ～ 25000	-	-	10000	10000 ～ 13000	6000 ～ 10000	10000	10000	10000	10000	2400 ～ 9000
Buffer Material	-	-	Aluminum Bronze	-	-	-	-	Polyacetal	-	Others	Polyurethane	-	-	-	Polyacetal	Polyacetal	-	Polyacetal	Aluminum Bronze / Others	-	-	-	-	-	Aluminum Bronze	-	Polyacetal	-	Others	-	Vespel	-	-	-	Others	-	-	-	-	-	-	-	-	-	Polyacetal
Disc Material	Stainless Steel / Polyimide / Carbon Fiber	Glass Fiber Reinforced Resin / Polyacetal	-	Stainless Steel	-	-	-	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	Stainless Steel	Stainless Steel / Polyimide / Carbon Fiber	Glass Fiber Reinforced Resin	Glass Fiber Reinforced Resin / Polyacetal	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-
Bellows Material	-	-	-	-	-	-	Others	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Phosphor Bronze	Stainless Steel	-	-	-	Others	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Degreasing / Precision Cleaning	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	General / For Clean Environments	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Clean washed ～ Vacuum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS Compliant (10 Substances)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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
[3-5/1Ø Unit(s)]
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

112.8

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

Operating Environment
- General
- For Clean Environments
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Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
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Environmentally friendly
- RoHS Compliant (10 Substances)
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7 Day(s) or Less

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Flexible Shaft Couplings（Allowable Misalignment：Angular Misalignment Page3）

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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