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Discontinued Products

Flexible Shaft Couplings（Page 4）

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With Slit
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Vibration Damping Rubber Type

157

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Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63

MISUMI

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Min. Shipping Days ：	7 Days

Oldham couplings / grub screw clamping, feather key / 1 disc: aluminium bronze / body: stainless steel

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL

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

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Starting from^∗ ：	103.52 €
Min. Shipping Days ：	19 Days

*Unit price with basic configuration

Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	97.63 €
Min. Shipping Days ：	14 Days

*Unit price with basic configuration

Slit couplings / hub clamping / cross slot / body: PEEK / MSXP / NBK

NABEYA BI-TECH

Micro-volume out gas. Clean.

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Starting from^∗ ：	79.70 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Streamlined body with low inertia specification

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

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Starting from^∗ ：	85.59 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Lightweight super Duralumin, high rigidity type.

[Features]
· Lightweight super Duralumin, improving torque transmission with high rigidity body, and original leaf spring for both performance up and cost down.

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Starting from^∗ ：	100.30 €
Min. Shipping Days ：	Same day

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Servo couplings / L / KAYSEVEN

KAYSEVEN

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

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

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Starting from^∗ ：	104.90 €
Min. Shipping Days ：	14 Days

*Unit price with basic configuration

Bellow couplings / grub screw / bellows: stainless steel / body: aluminium / MB / MIGHTY

MIGHTY

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Starting from^∗ ：	93.79 €
Min. Shipping Days ：	13 Days

*Unit price with basic configuration

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDA / SUNGIL

SUNGIL

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Starting from^∗ ：	20.96 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL

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.

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Starting from^∗ ：	96.31 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBS, SRBMS / SUNGIL

SUNGIL

Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A short type with high torsional rigidity and torque tolerance.
·It has identical forward/reverse rotation characteristics, requires no repairs, and has high oil and chemical resistance.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, and speed reducers.

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Starting from^∗ ：	33.20 €
Min. Shipping Days ：	Same day

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Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBAS / SUNGIL

SUNGIL

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Starting from^∗ ：	80.77 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBBS / SUNGIL

SUNGIL

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Starting from^∗ ：	92.42 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL

SUNGIL

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Starting from^∗ ：	18.55 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL

SUNGIL

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Starting from^∗ ：	18.57 €
Min. Shipping Days ：	Same day

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Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDAA / SUNGIL

SUNGIL

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Starting from^∗ ：	42.44 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Servo couplings / grub screw clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL

SUNGIL

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Starting from^∗ ：	47.11 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Servo couplings / hub clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL

SUNGIL

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Starting from^∗ ：	51.74 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ring jaw couplings / hub clamp / claw disc: laminated rubber, 3-star / Body: aluminium / STF / MIKI PULLEY

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.

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Starting from^∗ ：	54.45 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED

ADVANCED

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

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Starting from^∗ ：	19.30 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK

KBK

· Backlash-free miniature metal bellows coupling with split hubs
· For shaft diameters from 3 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Perfect bellows coupling for servo drives, e.g. in testing equipment, automation techniques, packing machines,
· Torque range: 0,5 - 10Nm

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Min. Shipping Days ：	12 Days


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type
Allowable Misalignment
Application
Allowable Torque Range(N•m)
Shaft Bore Dia. (machined) D1(mm)
Shaft Bore Dia. (machined) D2(mm)
Outer Dia. A(mm)
Overall Length W(mm)
Max. Rotational Speed Range(r/min)
Feature
Body Material
Category
Allowable Torque(Nm)
Max. Rotational Speed(r/min)
Allowable Lateral Misalignment Range(mm)
Allowable Lateral Misalignment(mm)
Allowable Angular Misalignment(deg)
Buffer Part Material
Disc Part Material
Bellows Part Material

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Brand	MISUMI	MISUMI	ISEL	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	SAKAI MANUFACTURING	KAYSEVEN	MIGHTY	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	MIKI PULLEY	ADVANCED	KBK
Product Series	Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63	Oldham couplings / grub screw clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL	Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK	Slit couplings / hub clamping / cross slot / body: PEEK / MSXP / NBK	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING	Servo couplings / L / KAYSEVEN	Bellow couplings / grub screw / bellows: stainless steel / body: aluminium / MB / MIGHTY	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDA / SUNGIL	Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBS, SRBMS / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBAS / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBBS / SUNGIL	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDAA / SUNGIL	Servo couplings / grub screw clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL	Ring jaw couplings / hub clamp / claw disc: laminated rubber, 3-star / Body: aluminium / STF / MIKI PULLEY	Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED	Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D				2D / 3D	3D	3D	3D	2D / 3D	2D / 3D	3D	3D	3D			2D / 3D
Starting from^∗	-	-	103.52 € *Unit price with basic configuration	97.63 € *Unit price with basic configuration	79.70 € *Unit price with basic configuration	85.59 € *Unit price with basic configuration	100.30 € *Unit price with basic configuration	104.90 € *Unit price with basic configuration	93.79 € *Unit price with basic configuration Volume Discount	20.96 € *Unit price with basic configuration	96.31 € *Unit price with basic configuration	33.20 € *Unit price with basic configuration	80.77 € *Unit price with basic configuration	92.42 € *Unit price with basic configuration	18.55 € *Unit price with basic configuration	18.57 € *Unit price with basic configuration	42.44 € *Unit price with basic configuration	47.11 € *Unit price with basic configuration	51.74 € *Unit price with basic configuration	54.45 € *Unit price with basic configuration	19.30 € *Unit price with basic configuration	-
Min. Shipping Days	7 Days	7 Days	19 Days	14 Days	9 Days	Same day	Same day	14 Days	13 Days	5 Days	10 Days	Same day	11 Days	11 Days	Same day	Same day	10 Days	10 Days	Same day	6 Days	Same day	12 Days
Type	Disc Type	Oldham Type	Oldham Type	With Slit	With Slit	Disc Type	Disc Type	Disc Type	Bellows Type	Disc Type	Disc Type	With Slit	With Slit	With Slit	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Vibration Damping Rubber Type	Disc Type	Bellows Type
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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	-
Application	Standard	Standard	Standard / Servo Motor / Stepping Motor	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Stepping Motor	Stepping 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 / Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N•m)	1.01 to 3.00 ～ 5.01 to 10.00	1.01 to 3.00 ～ 20.01 to 50.00	10.01 to 20.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 1.01 to 3.00	10.01 to 20.00 ～ 500 to Less Than 1,000	20.01 to 50.00 ～ 50.01 to 100.00	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 10.01 to 20.00	-	20.01 to 50.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 3.01 to 5.00	5.01 to 10.00 ～ 20.01 to 50.00	5.01 to 10.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 5.01 to 10.00	5.01 to 10.00 ～ 20.01 to 50.00	5.01 to 10.00 ～ 20.01 to 50.00	5.01 to 10.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 10.01 to 20.00	-
Shaft Bore Dia. (machined) D1(mm)	6 ～ 25	4 ～ 20	11 ～ 32	5 ～ 14	6 ～ 15	10 ～ 60	10 ～ 25	-	3 ～ 14	3 ～ 30	10 ～ 45	3 ～ 15	10 ～ 25	10 ～ 25	3 ～ 30	3 ～ 19	6 ～ 20	6 ～ 20	6 ～ 20	6.35 ～ 15	2 ～ 25	3 ～ 25
Shaft Bore Dia. (machined) D2(mm)	6 ～ 25	4 ～ 20	12 ～ 32	6 ～ 18	8 ～ 15	10 ～ 60	12 ～ 32	-	5 ～ 20	3 ～ 30	10 ～ 45	3 ～ 15	10 ～ 25	10 ～ 25	3 ～ 30	3 ～ 19	6 ～ 20	6 ～ 20	6 ～ 20	6.35 ～ 28	2 ～ 25	3 ～ 25
Outer Dia. A(mm)	32 ～ 63	14.5 ～ 38	40 ～ 60	25 ～ 40	25 ～ 36	45 ～ 155	48 ～ 65	58 ～ 346	20 ～ 41	22.2 ～ 64	56 ～ 88	12.7 ～ 31.8	39 ～ 60	39 ～ 60	16 ～ 64	16 ～ 47	42.5 ～ 54	42.5 ～ 54	42.5 ～ 54	19 ～ 56	10 ～ 50	15.5 ～ 40.5
Overall Length W(mm)	32 ～ 58	16 ～ 39.5	-	25 ～ 56	25 ～ 35	52 ～ 154	56.5 ～ 72	72 ～ 607	31 ～ 71.4	28.2 ～ 89.5	55 ～ 80	14 ～ 30	43 ～ 76.2	56 ～ 88	15.6 ～ 74	17.6 ～ 46	50 ～ 71	58 ～ 85	58 ～ 90.5	25 ～ 60	10.5 ～ 41	21 ～ 57
Max. Rotational Speed Range(r/min)	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000	-	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	2001 to 4,000	2001 to 4,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	-
Feature	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torsional Rigidity ～ No Backlash	Clean Environment ～ Vacuum Environment	Clean Environment ～ Vacuum Environment	High Torque ～ Low Moment of Inertia	High Accuracy ～ Low Moment of Inertia	High Torque ～ No Backlash	High Accuracy ～ Small	Clean Environment ～ Vacuum Environment	Heat Resistant ～ 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 ～ Small	High Torque ～ Vibration Insulation	Heat Resistant ～ Vibration Insulation	High Accuracy ～ No Backlash
Body Material	Aluminum	Stainless Steel	Aluminum	-	Resin	Steel	Aluminum	-	Aluminum	Aluminum Alloy	Aluminum	Stainless Steel	Stainless Steel	Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	-
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	-
Allowable Torque(Nm)	2 ～ 10	3 ～ 50	17.65 ～ 44.13	2 ～ 8	0.7 ～ 1.5	12 ～ 800	35 ～ 80	10 ～ 20000	1 ～ 12.5	1.1 ～ 31	30 ～ 120	0.3 ～ 3.5	8 ～ 34	8 ～ 34	0.5 ～ 31	0.5 ～ 10	6 ～ 22	6 ～ 22	6 ～ 22	3 ～ 60	0.15 ～ 16	0.5 ～ 10
Max. Rotational Speed(r/min)	10000 ～ 19000	4000 ～ 8000	5000 ～ 8000	15000 ～ 25000	17000 ～ 25000	10000	10000	-	10000	7000 ～ 12000	6000 ～ 7700	10000 ～ 20000	2600 ～ 4000	2600 ～ 4000	7000 ～ 12000	8000 ～ 12000	7500 ～ 8000	7500 ～ 8000	7000 ～ 8000	10000	3500 ～ 32000	15000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2 ～ 0.21 to 0.40	0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	0.21 to 0.40	-	0.02 to 0.2 ～ 1.1 to 3.0	-	-	-	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2 ～ 0.41 to 1.0	0.21 to 0.40 ～ 0.41 to 1.0	0.41 to 1.0	0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	-
Allowable Lateral Misalignment(mm)	0.15 ～ 0.3	0.5 ～ 1	0.15 ～ 0.2	0.15 ～ 0.2	0.05	0.23 ～ 0.7	0.26 ～ 0.31	0.55 ～ 2.1	0.06 ～ 1.2	0.4 ～ 0.5	0	0	0.25	0.25 ～ 0.3	0.2 ～ 0.3	0.2 ～ 0.4	0.4 ～ 0.5	0.5 ～ 0.8	0.5 ～ 0.8	0.15 ～ 0.2	0.05 ～ 0.2	0.1 ～ 0.3
Allowable Angular Misalignment(deg)	1 ～ 2	1.5	0.5 ～ 1	1 ～ 2	0.5	1	1	0.7 ～ 1	1.3 ～ 8	3	0.7	1	2.5	2.5	3	3	3	3	3	1.5	1 ～ 3	1 ～ 2
Buffer Part Material	-	Aluminum Bronze	-	-	-	-	-	-	-	-	Aluminum Bronze	Polyacetal / Aluminum Bronze	Polyacetal / Aluminum Bronze	Polyacetal / Aluminum Bronze	Aluminum Bronze / Others	Aluminum Bronze / Others	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Others	-	-
Disc Part Material	Stainless Steel	-	-	-	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	Stainless Steel / Polyimide / Carbon Fiber	-
Bellows Part Material	-	-	-	-	-	-	-	-	Others	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel

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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
Clear

Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00

5,000 to Less Than 10,000

5.01 to 10.00

10,000 to Less than 20,000

10.01 to 20.00

20,000 to Less Than 50,000

20.01 to 50.00

50.01 to 100.00

100 to Less Than 500

500 to Less Than 1,000

1000 to Less Than 5000
Clear

Shaft Bore Dia. (machined) D1(mm)
1

1.5

2

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

14.5

15

15.875

16

17

18

18.5

19

20

20.5

21

22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

0635

09525
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Shaft Bore Dia. (machined) D2(mm)
1

1.5

2

2.4

2.5

3

3.17

3.2

3.5

4

4.5

4.76

5

5.5

6

6.35

7

7.93

8

8.5

9

9.252

9.5

9.52

9.525

9.53

10

11

12

K 12

12.7

13

14

K 14

14.5

15

15.875

16

K 16

17

18

K 18

18.5

19

20

K 20

21

22

K 22

23

23.5

24

25

25.4

26

27

28

28.5

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60
[10-25.4/0.1mm Unit(s)][1-80/1mm Unit(s)]
Drawing

Clear

Outer Dia. A(mm)
6

6.4

6.5

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

15.9

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.5

26.6

27

27.3

28

29

30

31.7

31.8

32

32.5

33.3

34

34.4

35

36

38

39

39.5

40

40.5

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

62

63

64

64.5

65

66

66.5

68

69

69.9

70

73

74.5

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

109

110

112

115

117

118

119

120

122

125

126

129

135

136.5

138

140

143

144

150

152

155

157

160

161

168

169

170

175

178

185

190

194

200

208

210

214

215

225

246

255

260

262

276

285

290

308

320

346

370

420
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.4

10.5

11.2

11.4

11.8

12

12.35

12.4

12.7

13

13.2

13.5

14

14.05

14.2

14.4

14.5

14.6

14.8

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

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.3

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

20.6

21

21.2

21.3

21.4

21.5

21.6

21.8

22

22.1

22.2

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.4

26.5

26.6

27

27.2

27.3

27.4

27.6

28

28.2

28.4

28.5

29

29.5

29.8

30

30.2

30.4

30.5

30.8

31

31.2

31.3

31.4

31.5

31.6

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.4

34.5

35

35.3

35.6

36

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.1

40.5

41

41.8

42

42.3

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.6

46

46.2

46.6

47

47.1

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

52.5

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

58.3

58.5

58.6

59.3

59.7

59.8

59.9

60

60.4

60.5

60.6

60.8

61

61.2

62

63

63.3

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

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

71.4

72

72.1

72.4

73

73.3

74

74.4

74.8

75

75.6

75.8

76

76.2

77

77.6

77.8

78

78.3

78.8

79

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

87.2

88

89

89.3

89.5

89.6

89.8

90

90.3

90.5

90.8

91

92

93

93.6

94

95

95.6

96

96.2

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

103

104

104.4

105

105.8

106

107

107.6

108

109

110

111

112

112.8

113

114

114.2

115

115.6

116

116.5

117

117.6

118

118.4

119.6

120

120.8

121

123

123.6

124

125

126

126.5

127

128

129

129.6

130

131

133

136

136.4

137.6

138

140

140.2

141

142

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

158

160

162

164

164.6

168

170

170.6

176

178.4

182.8

192.4

193

195

200

206

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307

335

337.2

377

391

421

607
[68-4000/1mm Unit(s)]
Drawing

Clear

Max. Rotational Speed Range(r/min)
1,001 to 2,000

4,001 to 10,000

10,001 to 78,000

100 to 300

2001 to 4,000

78001 or More
Clear

Feature
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

Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Torque(Nm)
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

0.43

0.5

0.54

0.55

0.6

0.65

0.7

0.75

0.7845

0.8

0.85

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

2.7

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

6.3

6.5

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.4

9

9.4

9.8

9.807

9.81

10

10.1

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.65

17.652

18

19.7

20

21

22

23

24

24.5

25

26

27

27.6

28

29

29.42

30

31

32

34

34.3

35

36

37.3

37.5

38

39.227

40

41

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

55

60

61

65

66

67

68

70

71

72

75

78.5

79

80

84

85

89

90

95

96

98.067

99

100

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

200

210

215.746

220

239

240

245

250

258

265

270

290

294

300

310

314

320

325

400

405

441

450

500

525

560

580

588

600

637

650

800

883

980

1000

1060

1300

1370

1400

1900

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

Max. Rotational Speed(r/min)
8.000

19.000

250

900

1500

2000

2100

2600

2850

3000

3100

3200

3300

3400

3500

3600

3750

3800

4000

4200

4300

4400

4440

4470

4500

4700

4800

4980

5000

5100

5200

5250

5500

5720

5800

5900

6000

6030

6200

6220

6400

6500

6800

6900

7000

7200

7400

7500

7600

7630

7700

7800

7900

8000

8180

8200

8500

8700

8950

9000

9200

9400

9500

9540

9600

9800

10000

10300

11000

11500

11690

11900

12000

12300

12500

12800

13000

13200

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

45000

47500

52000

63000

78000

100000
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02 to 0.2

0.21 to 0.40

0.41 to 1.0

1.1 to 3.0

3.1 to 5.0

5.1 to 100
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

±0.1

0.11

0.12

0.13

0.14

0.15

±0.15

0.16

0.17

0.18

0.2

±0.20

±0.2

0.22

±0.22

0.23

0.24

0.25

±0.25

0.26

0.27

0.28

0.3

±0.3

±0.30

0.31

0.32

0.33

0.34

0.35

±0.35

0.36

0.38

0.4

0.45

0.47

0.5

±0.50

0.51

0.52

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

±1.0

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

±1.5

1.6

1.61

1.9

2

±2

2.1

2.3

2.4

2.5

±2.5

2.9

3

±3

3.2

3.5

3.8

4

4.5

5

±5

6

7

8

10

12
Clear

Allowable Angular Misalignment(deg)
0.2

0.5

±0.5

0.6

0.7

0.9

1

±1

1.1

1.2

1.3

±1.3

1.4

1.5

±1.5

1.6

1.7

1.8

2

±2

2.5

±2.5

3

±3

3.5

±3.5

4

±4

5

±5

6

8

10

±10

±12

±15
Clear

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

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

Bellows Part Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Brand

- MISUMI (32)
- Cost Efficient Products ()
- SUNGIL (36)
- KBK (24)
- NABEYA BI-TECH (18)
- ADVANCED (8)
- MIKI PULLEY (8)
- ABP ANTRIEBSTECHNIK (7)
- SAKAI MANUFACTURING (6)
- MIGHTY (5)
- NIHON MINIATURE (5)
- KAYSEVEN (4)
- ISEL (2)
- ORIENTAL MOTOR (2)
- GANTER (0)
- FESTO (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- MITSUBOSHI BELTING (0)
- VMA (0)
- KTR Systems (0)
- IFM ELECTRONIC (0)
- R+W (0)
Clear

CAD data type

- 2D
- 3D
Clear

Standard shipping days

All

Same day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
Clear

Flexible Shaft Couplings（Page 4）

Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63

Oldham couplings / grub screw clamping, feather key / 1 disc: aluminium bronze / body: stainless steel

Claw couplings / clamping set / Claw disc: Aluminium / Body: Aluminium / E / ISEL

Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK

Slit couplings / hub clamping / cross slot / body: PEEK / MSXP / NBK

Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING

Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING

Servo couplings / L / KAYSEVEN

Bellow couplings / grub screw / bellows: stainless steel / body: aluminium / MB / MIGHTY

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDA / SUNGIL

Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL

Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBS, SRBMS / SUNGIL

Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBAS / SUNGIL

Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBBS / SUNGIL

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWA / SUNGIL

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDAA / SUNGIL

Servo couplings / grub screw clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL

Servo couplings / hub clamping / 2 discs: steel / body: aluminium / SDAB / SUNGIL

Ring jaw couplings / hub clamp / claw disc: laminated rubber, 3-star / Body: aluminium / STF / MIKI PULLEY

Servo couplings / grub screw clamping, hub clamping / 1 disc: steel, PA, CFK / body: aluminium / MS, MSC / ADVANCED

Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK

Examples how you can use these components

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