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Flexible Shaft Couplings（Allowable Misalignment：Eccentricity Page4）

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

168 items

: 30; 45; 60

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[Clean & Pack]Coupling - Slit, Set Screw, 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.

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

CAD ：: 2D / 3D

Days to Ship:	10 Day(s) or more

Servo FlexSFH

MIKI PULLEY

Large type metal plate spring coupling.

Standard Price:	SGD 2,081.03-
Days to Ship:	43 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 102.68-
Days to Ship:	4 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 209.51-
Days to Ship:	4 Day(s) or more

Flexible coupling E

ISEL

No backlash in the direction of rotation. Divide structure for easy assembly.

[Features]
· Standardized 36 type models from shaft diameter ø5 to ø32.
· By applying pressure to the resin part, there is no backlash.
· High torsional rigidity.
· Easy assembly structure

CAD ：: 2D / 3D

Standard Price:	SGD 149.32-
Days to Ship:	18 Day(s) or more

XUT Flexible Coupling - Cross Joint Type

NABEYA BI-TECH

Small eccentricity reaction force, high torque, high torsional rigidity, highly responsive, with vibration absorption.

CAD ：: 2D / 3D

Standard Price:	SGD 71.80-
Days to Ship:	7 Day(s) or more

XSTS/XWSS Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (SUS316L)

NABEYA BI-TECH

Low particle. Chemical resistant SUS316L made. Backlash "0"

CAD ：: 2D / 3D

Standard Price:	SGD 240.09-
Days to Ship:	14 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 125.83-
Days to Ship:	4 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 100.93-
Days to Ship:	10 Day(s) or more

Precision Axial Fitting-Spring Type, LCD-T7 Series

SAKAI MANUFACTURING

[Features]
· Due to taper clamp specification, shaft fastening is possible with light torque.

CAD ：: 2D / 3D

Standard Price:	SGD 221.56-
Days to Ship:	15 Day(s) or more

Precision Axial Fitting-Spring Type, LCS-T7 Series

SAKAI MANUFACTURING

[Features]LCS-T7 series precision shaft fitting leaf spring type that achieves high stiffness and high torque rotation transmission by integrating the flexible part and the shaft coupling part. [Applications]It can be used for servo motors, pulse motors, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 127.42-
Days to Ship:	15 Day(s) or more

Precision Axial Fitting Plate-Spring Type, LCS-M Series

SAKAI MANUFACTURING

Shaft fastening with combination of taper shaft and bolt clamp

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

CAD ：: 2D / 3D

Standard Price:	SGD 93.58-
Days to Ship:	10 Day(s) or more

Precision Axial Fitting-Spring Type, TAS-C Series

SAKAI MANUFACTURING

Single leaf spring type high rigidity, lightweight type

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

CAD ：: 2D / 3D

Standard Price:	SGD 94.92-
Days to Ship:	10 Day(s) or more

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

SAKAI MANUFACTURING

Single leaf spring type, high torsional rigidity type

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

CAD ：: 2D / 3D

Standard Price:	SGD 129.23-
Days to Ship:	15 Day(s) or more

Precision Shaft Fitting, Leaf Spring Type TCD-B Series

SAKAI MANUFACTURING

Compact, low price type

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

CAD ：: 2D / 3D

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

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

Metal Coupling for Encoder

KOYO ELECTRONIC

Use together with rotary encoder

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

Miniature Bellows Coupling MBC 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:	12 Day(s) or more

Slit Coupling -Set Screw Type- [SAA1521]

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 23.29-
Days to Ship:	8 Day(s) or more

Slit Coupling - Set Screw Type - SAB/SSB

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 28.25-
Days to Ship:	12 Day(s) or more

Oldham Coupling - Set Screw Type - RAB

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 28.61-
Days to Ship:	8 Day(s) or more

Oldham Coupling - Set Screw Type - RABK

COUP-LINE

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

CAD ：: 2D / 3D

Standard Price:	SGD 30.25-
Days to Ship:	8 Day(s) or more

Oldham Coupling - Clamping Type - RABKC

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 37.19-
Days to Ship:	8 Day(s) or more

Disc-Shaped Coupling - Set Screw Type (Double Disc) -

SUNGIL

Standard Price:	SGD 30.81-
Days to Ship:	4 Day(s) or more

Disc Coupling Clamping Type (Double Disc) SDA

SUNGIL

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

CAD ：: 2D / 3D

Standard Price:	SGD 36.51-
Days to Ship:	4 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 108.75-
Days to Ship:	9 Day(s) or more

Disc-Shaped Coupling - Set Screw Type (Double Disc) - [SDAA]

SUNGIL

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

CAD ：: 3D

Standard Price:	SGD 54.76-
Days to Ship:	9 Day(s) or more

Long Disc-Shaped Coupling, Set Screw Type (Double 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 ：: 3D

Standard Price:	SGD 60.86-
Days to Ship:	9 Day(s) or more

Long Disc-Shaped Coupling, Clamping Type (Double 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 ：: 3D

Standard Price:	SGD 66.94-
Days to Ship:	12 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - [SHDW]

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 118.67-
Days to Ship:	10 Day(s) or more

Disc-Shaped Coupling - Surface Pressure Type (Double 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 161.28-
Days to Ship:	9 Day(s) or more

Cushion Type Coupling QJ/QJU

ADVANCED

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

Standard Price:	SGD 57.46-
Days to Ship:	9 Day(s) or more

Oldham Coupling FSPJ/FSPJU

ADVANCED

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

Standard Price:	SGD 245.14-
Days to Ship:	14 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


Brand	MISUMI	MIKI PULLEY	MIKI PULLEY	ISEL	ISEL	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING	KAYSEVEN	KOYO ELECTRONIC	MIGHTY	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	COUP-LINE	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	ADVANCED	ADVANCED
Product Series	[Clean & Pack]Coupling - Slit, Set Screw, Short/Long	Servo FlexSFH	Baumann flex MF	Double Disc Type Flexible Coupling AHD	Flexible coupling E	XUT Flexible Coupling - Cross Joint Type	XSTS/XWSS Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (SUS316L)	Precision Shaft Fitting, Leaf Spring Type LCD-B Series	Precision Shaft Fitting, Leaf Spring Type, LCS-B Series	Precision Axial Fitting-Spring Type, LCD-T7 Series	Precision Axial Fitting-Spring Type, LCS-T7 Series	Precision Axial Fitting Plate-Spring Type, LCS-M Series	Precision Axial Fitting-Spring Type, TAS-C Series	Precision Shaft Fitting, Leaf Spring Type, TCS-B Series	Precision Shaft Fitting, Leaf Spring Type TCD-B Series	Keiflex coupling SA type (standard type)	Metal Coupling for Encoder	Miniature Bellows Coupling MBC Series	Slit Coupling -Set Screw Type- [SAA1521]	Slit Coupling - Set Screw Type - SAB/SSB	Oldham Coupling - Set Screw Type - RAB	Oldham Coupling - Set Screw Type - RABK	Oldham Coupling - Clamping Type - RABKC	Disc-Shaped Coupling - Set Screw Type (Double Disc) -	Disc Coupling Clamping Type (Double Disc) SDA	Disc-Shaped Coupling, Set Screw Type (Single Disc)	Disc-Shaped Coupling - Set Screw Type (Double Disc) - [SDAA]	Long Disc-Shaped Coupling, Set Screw Type (Double Disc)	Long Disc-Shaped Coupling, Clamping Type (Double Disc)	Disc-Shaped Coupling - Clamping Type (Double Disc) - [SHDW]	Disc-Shaped Coupling - Surface Pressure Type (Double Disc)	Cushion Type Coupling QJ/QJU	Oldham Coupling FSPJ/FSPJU
CAD	2D / 3D		2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D				2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	3D	3D	3D	2D / 3D	2D / 3D
Days to Ship	10 Day(s) or more	43 Day(s) or more	4 Day(s) or more	4 Day(s) or more	18 Day(s) or more	7 Day(s) or more	14 Day(s) or more	4 Day(s) or more	10 Day(s) or more	15 Day(s) or more	15 Day(s) or more	10 Day(s) or more	10 Day(s) or more	15 Day(s) or more	15 Day(s) or more	6 Day(s) or more	9 Day(s) or more	12 Day(s) or more	8 Day(s) or more	12 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	12 Day(s) or more	10 Day(s) or more	9 Day(s) or more	9 Day(s) or more	14 Day(s) or more
Type	-	Disc	Bellows	Disc	Oldham	Slit	Slit	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Slit	Bellows	Slit	Slit	Oldham	Oldham	Oldham	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Jaw	Oldham
Shaft Bore Dia. (machined) D1(Ø)	2 ～ 18	-	-	12 ～ 35	11 ～ 32	3 ～ 20	12 ～ 14	10 ～ 40	10 ～ 40	18 ～ 35	15 ～ 35	12 ～ 35	10 ～ 25	14 ～ 40	14 ～ 40	-	6 ～ 10	4 ～ 20	3 ～ 8	3 ～ 19	4 ～ 25	6 ～ 25	6 ～ 25	8 ～ 20	3 ～ 32	10 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	10 ～ 45	12 ～ 40	15 ～ 35
Shaft Bore Dia. (machined) D2(Ø)	2 ～ 18	-	-	14 ～ 42	12 ～ 32	3 ～ 20	14 ～ 18	10 ～ 40	10 ～ 40	25 ～ 40	19 ～ 38	11 ～ 16	12 ～ 35	14 ～ 55	14 ～ 55	-	6 ～ 10	8 ～ 20	3 ～ 8	3 ～ 19	4 ～ 25	6 ～ 25	6 ～ 25	8 ～ 20	3 ～ 32	10 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	10 ～ 45	12 ～ 40	15 ～ 35
Outer Dia. A(Ø)	8 ～ 40	178 ～ 262	42 ～ 90	65 ～ 87	40 ～ 60	15 ～ 40	32 ～ 40	45 ～ 100	45 ～ 100	80 ～ 100	65 ～ 100	55 ～ 90	48 ～ 65	65 ～ 100	65 ～ 100	60 ～ 308	19.1 ～ 25.4	20 ～ 41	15.5 ～ 19.5	19.1 ～ 50.8	16 ～ 63	16 ～ 63	16 ～ 63	26.6 ～ 64	22.2 ～ 80	56 ～ 88	42.5 ～ 54	42.5 ～ 54	42.5 ～ 54	56 ～ 88	56 ～ 88	45 ～ 95	45 ～ 70
Overall Length W(mm)	14 ～ 56	218 ～ 391	30 ～ 95	-	-	18 ～ 40	41 ～ 56	52 ～ 109	38.6 ～ 82	98 ～ 118	67.5 ～ 91	44.8 ～ 79.5	41.8 ～ 54.5	54.5 ～ 81	66 ～ 99	50 ～ 307	19.1 ～ 25.4	37.5 ～ 70.7	21 ～ 24.5	19.1 ～ 50.8	18 ～ 47	18 ～ 47	30 ～ 71	31.5 ～ 89.9	33 ～ 98.5	44.2 ～ 69.5	50 ～ 71	58 ～ 85	58 ～ 90.5	60.5 ～ 99.2	71 ～ 110	48 ～ 100	43.6 ～ 57
Application	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Standard	Standard	Standard	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor
Allowable Torque Range(N•m)	0.05~1.00 ～ 5.01~10.00	1000 < 5000 ～ 5000 < 10000	3.01~5.00 ～ 100 < 500	50.01~100.00 ～ 100 < 500	10.01~20.00 ～ 20.01~50.00	0.05~1.00 ～ 1.01~3.00	3.01~5.00 ～ 5.01~10.00	10.01~20.00 ～ 100 < 500	10.01~20.00 ～ 100 < 500	50.01~100.00 ～ 100 < 500	20.01~50.00 ～ 100 < 500	20.01~50.00 ～ 100 < 500	20.01~50.00 ～ 50.01~100.00	50.01~100.00 ～ 100 < 500	50.01~100.00 ～ 100 < 500	10.01~20.00 ～ 10000 < 20000	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 10.01~20.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	1.01~3.00 ～ 50.01~100.00	1.01~3.00 ～ 50.01~100.00	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	20.01~50.00 ～ 100 < 500	5.01~10.00 ～ 20.01~50.00	5.01~10.00 ～ 20.01~50.00	5.01~10.00 ～ 20.01~50.00	20.01~50.00 ～ 100 < 500	20.01~50.00 ～ 100 < 500	5.01~10.00 ～ 100 < 500	20.01~50.00 ～ 100 < 500
Features	Low Moment of Inertia ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ Unfinished Shaft Bore	High Accuracy ～ No Backlash	High Torsional Rigidity ～ No Backlash	High Torque ～ Vibration Insulation	Clean Environment ～ Vacuum Environment	High Torque ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia	-	-	-	High Accuracy ～ Low Moment of Inertia	High Accuracy ～ High Torque	High Accuracy ～ High Torque	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	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torsional Rigidity ～ Vibration Insulation	High Torsional Rigidity
Allowable Misalignment	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity	Eccentricity
Max. Rotational Speed Range(r/min)	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	10001~78000	10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	10001~78000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	4001~10000
Body Material	-	Steel	Steel	Steel	Aluminum	Aluminum	-	Steel	Steel	Steel	Steel	Steel	Aluminum	Steel	Steel	Steel	Aluminum	Aluminum	Stainless Steel / Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Stainless Steel
Allowable Torque(N•m)	0.2 ～ 8	1300 ～ 8000	5 ～ 150	60 ～ 250	17.65 ～ 44.13	0.3 ～ 6	3.5 ～ 8	12 ～ 250	12 ～ 250	80 ～ 250	40 ～ 250	25 ～ 180	35 ～ 80	80 ～ 320	80 ～ 320	10 ～ 15000	1 ～ 1.6	1.6 ～ 12.5	0.4 ～ 1.8	1 ～ 28	1.4 ～ 66	1.4 ～ 66	1.4 ～ 66	1.5 ～ 31	1.1 ～ 75	30 ～ 120	6 ～ 22	6 ～ 22	6 ～ 22	30 ～ 180	30 ～ 120	10 ～ 150	50 ～ 160
Allowable Angular Misalignment(deg)	2	2	3	0.6	0.5 ～ 1	1	2	1	1	1	1	1	1	1	1	0.7 ～ 1	5	1.3 ～ 8	1.5	1.5	3	3	3	1.5 ～ 3	2 ～ 3	0.7	3	3	3	0.1 ～ 1	1	1 ～ 2	0.2 ～ 0.5
Allowable Lateral Misalignment(mm)	0.1 ～ 0.2	1.6 ～ 2.9	0.3 ～ 1.1	0.2	0.15 ～ 0.2	0.2	0.15 ～ 0.2	0.23 ～ 0.47	0.02	0.33 ～ 0.47	0.02	0.02	0.02	0.02	0.2 ～ 0.31	0.4 ～ 1.5	0.25	0.06 ～ 1	0.1	0.1 ～ 0.15	1 ～ 3.8	1 ～ 3.8	1 ～ 3.8	0.15 ～ 0.5	0.4 ～ 0.5	0	0.4 ～ 0.5	0.5 ～ 0.8	0.5 ～ 0.8	0.2 ～ 0.3	0.3	0.1 ～ 0.4	0.8 ～ 1.6
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
Allowable Lateral Misalignment Range(mm)	0.02~0.2	1.1~3.0	0.21~0.40 ～ 1.1~3.0	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.21~0.40 ～ 0.41~1.0	0.02~0.2	0.21~0.40 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.21~0.40	-	0.21~0.40	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 3.1~5.0	0.21~0.40 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	-	0.21~0.40 ～ 0.41~1.0	0.41~1.0	0.41~1.0	0.21~0.40	0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.41~1.0 ～ 1.1~3.0
Max. Rotational Speed(r/min)	15000 ～ 78000	3400 ～ 5100	5000 ～ 15000	6000 ～ 8000	5000 ～ 8000	15000 ～ 42000	15000 ～ 19000	10000	10000	10000	10000	10000	10000	10000	10000	4300 ～ 20000	25000	10000	10000 ～ 13000	6000 ～ 10000	2400 ～ 9000	2400 ～ 9000	2400 ～ 9000	7000 ～ 12000	6000 ～ 10000	6000 ～ 7700	7500 ～ 8000	7500 ～ 8000	7000 ～ 8000	7,700 ～ 8200	6000 ～ 7700	3000 ～ 6000	5000 ～ 10000
Buffer Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Polyacetal	Polyacetal	Polyacetal	Aluminum Bronze / Others	Aluminum Bronze / Others	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Polyurethane / Nylon	Aluminum Bronze
Disc Material	-	Stainless Steel	-	Stainless Steel	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Others	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	Degreasing / Precision Cleaning	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	Clean washed ～ Vacuum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	RoHS Compliant (10 Substances)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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

9.252

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
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Buffer Material
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Flexible Shaft Couplings（Allowable Misalignment：Eccentricity Page4）

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

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CAD

Days to Ship

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