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Discontinued Products

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

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Flexible Shaft Couplings（Application：Encoder）

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

23 items

: 30; 45; 60

On Sale Till 31/03/2025

Servo Flex SFC

MIKI PULLEY

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

CAD ：: 2D / 3D

Standard Price:	SGD 65.61-
	Special Price
Days to Ship:	Same day or more

Disc Type Coupling (SD Series)

SUNGIL

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

CAD ：: 2D / 3D

Standard Price:	SGD 29.64-
Days to Ship:	10 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 4.99-
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 29.91-
Days to Ship:	6 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 43.86-
Days to Ship:	6 Day(s) or more

Bellows Couplings - Set Screw / Clamping

MISUMI

Suitable for encoders because of its speed constancy even with misalignment.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Star FlexALS-Y

MIKI PULLEY

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

CAD ：: 2D

Standard Price:	SGD 4.99-
Days to Ship:	12 Day(s) or more

Oldham Couplings MJC series　

MIGHTY

· Flexible Shaft Coupling - Oldham, Clamping, MJC 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.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Standard Price:	SGD 82.44-
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

Precision Shaft Fitting Leaf Spring Type LAD-C Series

SAKAI MANUFACTURING

Non-backlash structure enables highly accurate rotational transmission

[Features]
· Excellent flexibility, highly accurate rotational transmission through synergistic effect of double bolt clamp specification and non-backlash structure.

CAD ：: 2D / 3D

Standard Price:	SGD 48.25-
Days to Ship:	4 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 5.85-
Days to Ship:	4 Day(s) or more

Oldham Type Coupling, Clamping Type

SCH

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

CAD ：: 2D

Standard Price:	SGD 41.52-
Days to Ship:	7 Day(s)

Plastic Coupling - Set Screw, Short

MISUMI

[Features]·This is an inexpensive coupling (short resin type) dedicated for low torque.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 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

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 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:	12 Day(s) or more

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

SUNGIL

Standard Price:	SGD 29.64-
Days to Ship:	10 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

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

Oldham Type Coupling, Set Screw Type

SCH

CAD ：: 2D

Standard Price:	SGD 37.57-
Days to Ship:	7 Day(s)

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

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 62.00-
Days to Ship:	10 Day(s)

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


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

	On Sale Till 31/03/2025
Brand	MIKI PULLEY	SUNGIL	MIKI PULLEY	SCH	SCH	MISUMI	MIKI PULLEY	MIGHTY	MIKI PULLEY	SAKAI MANUFACTURING	MIGHTY	SCH	MISUMI	MIKI PULLEY	KOYO ELECTRONIC	MIGHTY	SUNGIL	SAKAI MANUFACTURING	MIGHTY	SCH	MIGHTY	SUNGIL	ADVANCED
Product Series	Servo Flex SFC	Disc Type Coupling (SD Series)	Star Flex ALS-R	Disc Type Coupling, Clamping Type (Single Disc), SGS	Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL	Bellows Couplings - Set Screw / Clamping	Star FlexALS-Y	Oldham Couplings MJC series	Bellows flex CHP	Precision Shaft Fitting Leaf Spring Type LAD-C Series	Oldham Couplings MJ series	Oldham Type Coupling, Clamping Type	Plastic Coupling - Set Screw, Short	Baumann Mini Flex	Metal Coupling for Encoder	Miniature Bellows Coupling MB Series	Disc-Shaped Coupling - Set Screw Type (Double Disc) -	Precision Shaft Fitting, Leaf Spring Type LAS-C Series	Miniature Bellows Coupling MBC Series	Oldham Type Coupling, Set Screw Type	Oldham/Coupling MJX Series	Jaw Coupling -Set Screw Type- [SJC-14-GR]	Plastic Coupling UJ
CAD	2D / 3D	2D / 3D	2D	2D	2D	2D / 3D	2D		2D	2D / 3D		2D	2D / 3D	2D				2D / 3D		2D		2D / 3D
Days to Ship	Same day or more	10 Day(s) or more	4 Day(s) or more	6 Day(s) or more	6 Day(s) or more	5 Day(s) or more	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s)	5 Day(s) or more	4 Day(s) or more	9 Day(s) or more	12 Day(s) or more	10 Day(s) or more	4 Day(s) or more	12 Day(s) or more	7 Day(s)	10 Day(s) or more	10 Day(s)	4 Day(s) or more
Type	Disc	Disc	Jaw	Disc	Disc	Bellows	Jaw	Oldham	Bellows	Disc	Oldham	Oldham	Slit	Bellows	Slit	Bellows	Disc	Disc	Bellows	Oldham	Oldham	Jaw	Disc
Shaft Bore Dia. (machined) D1(Ø)	3 ～ 45	3 ～ 12	3 ～ 60	5 ～ 28	5 ～ 28	3 ～ 14	3 ～ 60	3 ～ 30	3 ～ 12	3 ～ 24	2 ～ 56	10 ～ 22	1.5 ～ 12	6 ～ 10	6 ～ 10	5 ～ 14	3 ～ 12	3 ～ 24	4 ～ 20	10 ～ 22	14 ～ 60	12 ～ 55	2 ～ 8
Shaft Bore Dia. (machined) D2(Ø)	3 ～ 45	3 ～ 12	3 ～ 60	5 ～ 28	5 ～ 28	3 ～ 14	3 ～ 60	3 ～ 30	3 ～ 12	3 ～ 24	2 ～ 30	10 ～ 22	1.5 ～ 12	6 ～ 10	6 ～ 10	6 ～ 20	3 ～ 12	3 ～ 24	8 ～ 20	10 ～ 22	14 ～ 60	12 ～ 55	2 ～ 8
Outer Dia. A(Ø)	12 ～ 104	22.2 ～ 64	14 ～ 105	27 ～ 65	27 ～ 65	12 ～ 32	14 ～ 105	19.1 ～ 57	20 ～ 34	12 ～ 48	6.4 ～ 118	25 ～ 63	8 ～ 28	12 ～ 26	19.1 ～ 25.4	26 ～ 41	22.2 ～ 64	12 ～ 48	20 ～ 41	25 ～ 63	70 ～ 118	30 ～ 95	8 ～ 18
Overall Length W(mm)	12.35 ～ 101.6	28.3 ～ 89.9	22 ～ 140	23.5 ～ 55	32 ～ 76	23.5 ～ 42	22 ～ 140	22 ～ 77.8	28 ～ 40	15.8 ～ 52	5.1 ～ 77.8	39 ～ 71	9 ～ 34.4	25 ～ 70	19.1 ～ 25.4	37.5 ～ 70.7	28.3 ～ 89.9	12.4 ～ 38.6	37.5 ～ 70.7	28 ～ 47	82.6 ～ 141	35 ～ 126	9 ～ 18
Application	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder	Encoder
Allowable Torque Range(N•m)	0.05~1.00 ～ 100 < 500	-	0.05~1.00 ～ 500 < 1000	1.01~3.00 ～ 100 < 500	1.01~3.00 ～ 100 < 500	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 100 < 500	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 20.01~50.00	3.01~5.00 ～ 50.01~100.00	0.05~1.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	3.01~5.00 ～ 10.01~20.00	-	0.05~1.00 ～ 10.01~20.00	1.01~3.00 ～ 10.01~20.00	3.01~5.00 ～ 50.01~100.00	100 < 500	20.01~50.00 ～ 100 < 500	0.05~1.00
Features	High Accuracy ～ Small	Clean Environment ～ Vacuum Environment	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torsional Rigidity ～ Low Moment of Inertia	High Accuracy ～ Vibration Insulation	High Accuracy ～ High Torsional Rigidity	Low Moment of Inertia ～ No Backlash	Unfinished Shaft Bore	-	High Accuracy ～ Small	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Low Moment of Inertia	High Accuracy ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Durability ～ No Backlash	No Backlash ～ Small
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min)	4001~10000	-	4001~10000 ～ 10001~78000	4001~10000	4001~10000	10001~78000	4001~10000 ～ 10001~78000	-	4001~10000	4001~10000	-	2001~4000 ～ 4001~10000	2001~4000 ～ 10001~78000	2001~4000 ～ 4001~10000	10001~78000	4001~10000	-	4001~10000	4001~10000	2001~4000 ～ 4001~10000	-	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000
Body Material	Aluminum	Aluminum Alloy	Aluminum	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Alloy	Aluminum	Plastic	Aluminum / Alloy	Aluminum	Aluminum	Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Plastic
Allowable Torque(N•m)	0.25 ～ 250	1.1 ～ 31	0.31 ～ 525	3 ～ 110	3 ～ 110	0.3 ～ 3	0.31 ～ 310	1.7 ～ 37.5	0.4 ～ 1.5	0.25 ～ 12	0.06 ～ 37.5	4 ～ 72	0.05 ～ 0.8	0.15 ～ 2	1 ～ 1.6	3.2 ～ 12.5	1.1 ～ 31	0.25 ～ 12	1.6 ～ 12.5	4 ～ 72	117 ～ 400	25 ～ 900	0.1 ～ 0.9
Allowable Angular Misalignment(deg)	0.5 ～ 2	1.5	1	1	1.5	1.5 ～ 2	1	1	10	0.5 ～ 1	1	3	2 ～ 2.5	5 ～ 14	5	1.3 ～ 2.5	1.5	0.5 ～ 1	1.3 ～ 8	3	1	1	3 ～ 5
Allowable Lateral Misalignment(mm)	0.01 ～ 0.63	0.12 ～ 0.3	0.1 ～ 0.15	0.02	0.15 ～ 0.28	0.1 ～ 0.2	0.1 ～ 0.2	2.4 ～ 7	0.5	0.03 ～ 0.23	0.8 ～ 7	2 ～ 4	0.05 ～ 0.2	0.5 ～ 4.5	0.25	0.06 ～ 0.5	0.12 ～ 0.3	0.01 ～ 0.02	0.06 ～ 1	2 ～ 4	8 ～ 12	0.1	0.05 ～ 0.2
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
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.41~1.0	-	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 ～ 5.1~100	0.41~1.0	0.02~0.2 ～ 0.21~0.40	0.41~1.0 ～ 5.1~100	1.1~3.0 ～ 3.1~5.0	0.02~0.2	0.41~1.0 ～ 3.1~5.0	0.21~0.40	0.02~0.2 ～ 0.41~1.0	-	0.02~0.2	0.02~0.2 ～ 0.41~1.0	1.1~3.0 ～ 3.1~5.0	5.1~100	0.02~0.2	0.02~0.2
Max. Rotational Speed(r/min)	10000	7000 ～ 12000	4500 ～ 34100	10000	10000	19000 ～ 52000	4500 ～ 34100	-	5500 ～ 9000	10000	-	2400 ～ 6100	4000 ～ 12000	3000 ～ 6000	25000	10000	7000 ～ 12000	10000	10000	2400 ～ 6100	-	4800 ～ 15900	4000 ～ 6000
Buffer Material	-	-	Polyurethane	-	-	-	Polyurethane	Polyacetal	-	-	Polyacetal / Nylon / PEEK / Others	Nylon	-	-	-	-	-	-	-	Nylon	Polyacetal	Polyurethane	-
Disc Material	Stainless Steel	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	-	-	Stainless Steel	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	Glass Fiber Reinforced Resin / Polyacetal
Bellows Material	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	Others	-	-	-	-	-	-	Others	-	-	Others	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80

0635

09525
Drawing

Clear

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.25

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

28.6

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

38.1

39

39.5

40

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

50.8

53

53.6

54

54.5

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

138

140

143

144

150

152

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.5

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

22.9

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.45

25.5

25.6

25.7

25.9

26

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.6

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

31.8

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.1

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.1

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.3

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.2

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.5

58.6

59

59.7

59.8

59.9

60

60.4

60.5

60.8

61

61.2

62

63

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

83

83.6

84

84.7

85

85.2

85.5

85.6

86

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

111

112

112.8

113

114

115

115.6

117.6

118

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

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

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
Clear

Features
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

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

Clear

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

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

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

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.2

6.3

6.4

6.6

6.8

6.865

6.9

7

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

11.6

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

16

17

17.4

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

56

60

61

65

66

67

68

70

71

72

75

76

78.5

79

80

84

85

89

90

92

95

96

98.067

100

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

230

239

245

250

258

260

265

270

294

300

310

314

320

325

352

360

370

380

385.6

400

441

450

490

510

525

530

580

588

600

637

650

689

800

810

883

900

980

1000

1120

1300

1370

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Allowable Angular Misalignment(deg)
0.1

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

1.8

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.08

0.09

0.1

0.11

0.12

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear

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

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2200

2400

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4600

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6100

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9300

9400

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

30000

31000

32000

33000

34100

35000

37000

39000

42000

45000

48000

52000

63000

78000

100000
Clear

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

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

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Operating Environment
- General
- For Clean Environments
Clear

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
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Flexible Shaft Couplings（Application：Encoder）

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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