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Flexible Shaft Couplings（Product Category：Coupling Main Body Page5）

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

203 items

: 30; 45; 60

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1
2
3
4
5

Precision Shaft Fitting, Leaf Spring Type TCD-B Series

SAKAI MANUFACTURING

Compact, low price type

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

CAD ：: 2D / 3D

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

K-7 Coupling SD Series

KAYSEVEN

Compact, high-performance eccentricity absorbing, non-reactive force product with no backlash. Widely used in robots, medical equipment, packaging machinery, and machine tools etc.

Standard Price:	SGD 7.14-
Days to Ship:	3 Day(s) or more

K-7 coupling RD series

KAYSEVEN

Compact, simple structure, with easy to absorb eccentricity and centering. Widely used in robots, resin molding materials, conveying equipment, printing machines, machine tools, and pumps etc.

[Features]
· Compact and simple structure.
· Like the MD series, it consists of three parts, the hub parts and an intermediate torque transmission part.
· Oldham type coupling absorbs eccentric misalignment.
· Dial gauge is not necessary for centering work at installation.
· Visual observation is sufficient.
· The intermediate torque transmission part is made of resin, and so does not require lubricant.
· No reactive force due to misalignment, contributing to energy conservation, with assembly and installation easy.
· Simple structure, and even in the event of damage to the intermediate transmission part, power transmission is possible.
· Thermally and electrically insulated by the intermediate transmission part.
· Friction joint employed for fastening to shaft.

Standard Price:	SGD 9.44-
Days to Ship:	6 Day(s) or more

K Flex Couplings C Model (Single Model)

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Recommended for pairing NC manufacturing machinery etc. with servo motors.

Standard Price:	SGD 141.95-
Days to Ship:	10 Day(s) or more

K Flex Couplings A Model (One-side Adapter Hub Model)

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product. Recommended for pairing NC manufacturing machinery etc. with servo motors.

Standard Price:	SGD 141.95-
Days to Ship:	10 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

[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

Disc-Shaped Coupling - Single Disk - DADC

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 57.15-
Days to Ship:	9 Day(s) or more

Disc-Shaped Coupling - Single Disk - DADKC

COUP-LINE

CAD ：: 2D / 3D

Standard Price:	SGD 61.36-
Days to Ship:	13 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 Long Type (Double Disc) - [SDWB]

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 24.35-
Days to Ship:	6 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

Disc Coupling Clamping Type (Double Disc) SDAA

SUNGIL

Disc coupling clamping type (double disc).
[Features]
·Shape with high torsional rigidity. Semi-permanent life with zero backlash.
·Absorbs declination, eccentricity, and end play misalignment.
·Stable even at high rotation with a low moment of inertia. The characteristics of forward/reverse rotation are the same and no repair is required.
·Excellent oil and chemical resistance.
[Applications]
·Servo motors, stepping motors, precision motors, etc.
·High-precision encoder, dynamometer driver, high-speed, high-precision position control system.
·Centrifuge, copier.

CAD ：: 3D

Standard Price:	SGD 60.86-
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

Step Flex STF

MIKI PULLEY

Newly developed multi-layer rubber element achieves high attenuation and low recoil force. Couplings with high damping performance. For servo and stepper motors.
Integrated structure with no backlash that adopts HNBR for the power transmitting element. Damps vibration more quickly than a flexible coupling using metal for the elastic part.
This makes it possible to inhibit resonance, a phenomenon which tends to occur with stepper motors, etc. Helps avoid resonance over a wide range of operating speeds. Provides stable high speed control.
Furthermore, by using a layered rubber element sandwiched between HNBR with different levels of hardness, the shaft reaction force due to misalignment is reduced. The burden on the counter shaft and bearing can be reduced drastically.

Standard Price:	SGD 72.06-
Days to Ship:	7 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:	3 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

Cushion Type Coupling QRU

ADVANCED

· A soft cushion type coupling
· Supports eccentric and deflection angle mechanisms
· Can also be used for a rotation mechanism with vibration
· The cushion is available in soft (S) and hard (H) and can be easily attached and removed
· The cushion is an insulating type made of synthetic rubber

Standard Price:	SGD 25.20-
Days to Ship:	12 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
Operating Environment
Characteristics/Applications
Environmentally friendly


Brand	SAKAI MANUFACTURING	KAYSEVEN	KAYSEVEN	KAYSEVEN	KAYSEVEN	KOYO ELECTRONIC	COUP-LINE	COUP-LINE	COUP-LINE	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	MIKI PULLEY	ADVANCED	ADVANCED	ADVANCED	ADVANCED
Product Series	Precision Shaft Fitting, Leaf Spring Type TCD-B Series	K-7 Coupling SD Series	K-7 coupling RD series	K Flex Couplings C Model (Single Model)	K Flex Couplings A Model (One-side Adapter Hub Model)	Metal Coupling for Encoder	[Economy type]Disc-Shaped Coupling - Single Disc - DABC	Disc-Shaped Coupling - Single Disk - DADC	Disc-Shaped Coupling - Single Disk - DADKC	Disc-Shaped Coupling - Set Screw Type (Double Disc) -	Disc Coupling Clamping Type (Double Disc) SDA	Disc-Shaped Coupling - Set Screw Long Type (Double Disc) - [SDWB]	Disc-Shaped Coupling - Set Screw Type (Double Disc) - [SDAA]	Disc Coupling Clamping 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)	Step Flex STF	Plastic Coupling UJ	Cushion Type Coupling QJ/QJU	Cushion Type Coupling QRU	Oldham Coupling FSPJ/FSPJU
CAD	2D / 3D						2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	3D	3D	3D	3D	2D / 3D	2D / 3D
Days to Ship	15 Day(s) or more	3 Day(s) or more	6 Day(s) or more	10 Day(s) or more	10 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 Day(s) or more	13 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 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	7 Day(s) or more	3 Day(s) or more	9 Day(s) or more	12 Day(s) or more	14 Day(s) or more
Type	Disc	Oldham	Jaw	Oldham	Disc	Slit	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Disc	Vibration Damping Rubber Type	Disc	Jaw	Jaw	Oldham
Shaft Bore Dia. (machined) D1(Ø)	14 ～ 40	3 ～ 9525	-	-	-	6 ～ 10	5 ～ 45	6 ～ 30	6 ～ 30	8 ～ 20	3 ～ 32	3 ～ 19	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	10 ～ 45	6.35 ～ 15	2 ～ 8	12 ～ 40	4 ～ 18	15 ～ 35
Shaft Bore Dia. (machined) D2(Ø)	14 ～ 55	3 ～ 10	-	-	-	6 ～ 10	5 ～ 45	6 ～ 30	6 ～ 30	8 ～ 20	3 ～ 32	3 ～ 19	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	10 ～ 45	6.35 ～ 28	2 ～ 8	12 ～ 40	4 ～ 18	15 ～ 35
Outer Dia. A(Ø)	65 ～ 100	17.5 ～ 25.5	56 ～ 150	81 ～ 276	81 ～ 276	19.1 ～ 25.4	26 ～ 104	34 ～ 82	34 ～ 82	26.6 ～ 64	22.2 ～ 80	16 ～ 47	42.5 ～ 54	42.5 ～ 54	42.5 ～ 54	42.5 ～ 54	56 ～ 88	56 ～ 88	19 ～ 56	8 ～ 18	45 ～ 95	16 ～ 40	45 ～ 70
Overall Length W(mm)	66 ～ 99	24.9 ～ 32	20 ～ 108	52.8 ～ 209.2	52.8 ～ 209.2	19.1 ～ 25.4	25.5 ～ 70	27 ～ 68	27 ～ 68	31.5 ～ 89.9	33 ～ 98.5	17.6 ～ 46	50 ～ 71	50 ～ 75.6	58 ～ 85	58 ～ 90.5	60.5 ～ 99.2	71 ～ 110	25 ～ 60	9 ～ 18	48 ～ 100	18 ～ 44.5	43.6 ～ 57
Application	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Servo Motor	Standard	Encoder	Servo Motor / Stepping Motor	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	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Encoder	Standard	Standard	Standard / Servo Motor
Allowable Torque Range(N•m)	50.01~100.00 ～ 100 < 500	1.01~3.00 ～ 3.01~5.00	20.01~50.00 ～ 100 < 500	100 < 500 ～ 5000 < 10000	100 < 500 ～ 5000 < 10000	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 100 < 500	5.01~10.00 ～ 100 < 500	5.01~10.00 ～ 100 < 500	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 5.01~10.00	5.01~10.00 ～ 20.01~50.00	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	1.01~3.00 ～ 50.01~100.00	0.05~1.00	5.01~10.00 ～ 100 < 500	0.05~1.00 ～ 5.01~10.00	20.01~50.00 ～ 100 < 500
Features	High Accuracy ～ High Torque	Low Moment of Inertia ～ Vibration Insulation	Small	High Torque ～ No Backlash	High Torque ～ No Backlash	-	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	Heat Resistant ～ No Backlash	High Torque ～ Vibration Insulation	No Backlash ～ Small	High Torsional Rigidity ～ Vibration Insulation	Vibration Insulation	High Torsional Rigidity
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided	Not Provided	Angular Misalignment / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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	10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000	1001~2000 ～ 4001~10000	4001~10000
Body Material	Steel	Aluminum / Plastic	Steel / Plastic	Steel	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Plastic	Aluminum	Aluminum	Stainless Steel
Allowable Torque(N•m)	80 ～ 320	1.76 ～ 3.67	44 ～ 450	100 ～ 7000	100 ～ 7000	1 ～ 1.6	2.8 ～ 510	5.6 ～ 160	5.6 ～ 160	1.5 ～ 31	1.1 ～ 75	0.5 ～ 10	6 ～ 22	6 ～ 22	6 ～ 22	6 ～ 22	30 ～ 180	30 ～ 120	3 ～ 60	0.1 ～ 0.9	10 ～ 150	0.25 ～ 7.5	50 ～ 160
Allowable Angular Misalignment(deg)	1	-	-	0.7 ～ 1	0.7 ～ 1	5	1	1	1	1.5 ～ 3	2 ～ 3	3	3	3	3	3	0.1 ～ 1	1	1.5	3 ～ 5	1 ～ 2	2 ～ 3	0.2 ～ 0.5
Allowable Lateral Misalignment(mm)	0.2 ～ 0.31	-	-	-	-	0.25	-	-	-	0.15 ～ 0.5	0.4 ～ 0.5	0.2 ～ 0.4	0.4 ～ 0.5	0.4 ～ 0.5	0.5 ～ 0.8	0.5 ～ 0.8	0.2 ～ 0.3	0.3	0.15 ～ 0.2	0.05 ～ 0.2	0.1 ～ 0.4	0.2 ～ 1.2	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
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.21~0.40	-	-	-	-	0.21~0.40	-	-	-	0.21~0.40 ～ 0.41~1.0	0.21~0.40 ～ 0.41~1.0	0.02~0.2 ～ 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	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 1.1~3.0	0.41~1.0 ～ 1.1~3.0
Max. Rotational Speed(r/min)	10000	10000 ～ 15000	6000 ～ 10000	3100 ～ 20000	3100 ～ 20000	25000	10000	6000	6000	7000 ～ 12000	6000 ～ 10000	8000 ～ 12000	7500 ～ 8000	7000 ～ 8000	7500 ～ 8000	7000 ～ 8000	7,700 ～ 8200	6000 ～ 7700	10000	4000 ～ 6000	3000 ～ 6000	2000 ～ 8000	5000 ～ 10000
Buffer Material	-	Polyacetal	-	-	-	-	-	-	-	Aluminum Bronze / Others	Aluminum Bronze / Others	Aluminum Bronze / Others	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Others	-	Polyurethane / Nylon	Fluororubber	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	-	Glass Fiber Reinforced Resin / Polyacetal	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

<< Prev
1
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5

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

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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6 Day(s) or Less

7 Day(s) or Less

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Flexible Shaft Couplings（Product Category：Coupling Main Body Page5）

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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