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Discontinued Products

Flexible Shaft Couplings（Allowable Misalignment：Axial Misalignment Page 3）

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118

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Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED

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)

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Starting from^∗ ：	149.77 €
Min. Shipping Days ：	15 Days

*Unit price with basic configuration

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

MISUMI

2D / 3D CAD data available

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Min. Shipping Days ：	7 Days

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel, Ø 40

MISUMI

It has a compact size, and the high rigidity surface pressure and keyway can be selected.

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Min. Shipping Days ：	7 Days

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY

MIKI PULLEY

Large type metal plate spring coupling.

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Starting from^∗ ：	549.35 €
Min. Shipping Days ：	15 Days

*Unit price with basic configuration

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

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.

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Starting from^∗ ：	36.40 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING

SAKAI MANUFACTURING

[Features] The LCS-T7 series is a precision shaft coupling with a leaf spring that achieves high rigidity and high torque transmission by integrating the flexible part and the shaft coupling part. [Features] It can be used for servo motors, pulse motors, etc.

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Starting from^∗ ：	111.40 €
Min. Shipping Days ：	16 Days

*Unit price with basic configuration

Slit couplings / hub clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR

ORIENTAL MOTOR

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

[Features]
· Powerfully clamp the workpiece in all positions.
· Quick and reliable operation.
· LZX-KV, LZX-SK···Steel, LZXS-KV, LZXS-SK···Stainless steel.
· Adjustment range is an angle of 261.6°, a circumference of 86.75 mm, and a tightening direction of 6 mm.
· Steel eccentric cams are quenched and ground.
· Excellent positioning accuracy, and wear resistance.
· LZX-KV, LZXS-KV···for the eccentric cam with lever, the lever position can be changed as needed.
· LZX-SK, LZXS-SK···type operated with lever-less spanner.

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Starting from^∗ ：	57.09 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL

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

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Starting from^∗ ：	156.67 €
Min. Shipping Days ：	38 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 / 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

Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / 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^∗ ：	18.57 €
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

Bar couplings / grub screw clamping / body: plastics, metal insert / EGJ, EGP / ADVANCED

ADVANCED

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

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Starting from^∗ ：	12.44 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Low-cost coupling version manufactured using injection moulding technology, medium torsional stiffness, low restoring forces, electrically insulating, vibration damping effect, metal inserts in the hubs for reliable shaft connection, free slot area, the shafts may project into the coupling.

Volume Discount

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Starting from^∗ ：	19.17 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MHS / NBK

NABEYA BI-TECH

Backlash "0"

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

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Starting from^∗ ：	75.84 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Oldham couplings / hub clamping, feather key / 1 disc: Vespel / body: aluminium / MOHS / NBK

NABEYA BI-TECH

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

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Starting from^∗ ：	280.10 €
Min. Shipping Days ：	9 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

Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE

NIHON MINIATURE

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

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

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Starting from^∗ ：	68.77 €
Min. Shipping Days ：	7 Days

*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

*Unit price with basic configuration

Metal Coupling for Encoder

KOYO ELECTRONICS INDUSTRIES

[Features] Slotted metal coupling for aluminium alloy encoder. [Features] It can be used for encoders.

Volume Discount

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Starting from^∗ ：	32.94 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

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

SUNGIL

3D CAD data available

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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

3D CAD data available

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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

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

SUNGIL

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Starting from^∗ ：	91.23 €
Min. Shipping Days ：	11 Days

*Unit price with basic configuration

Bar couplings / grub screw clamping / body: GRP, POM / GJ / ADVANCED

ADVANCED

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

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Starting from^∗ ：	7.11 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration


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	ADVANCED	MISUMI	MISUMI	MISUMI	MIKI PULLEY	SAKAI MANUFACTURING	SAKAI MANUFACTURING	ORIENTAL MOTOR	ISEL	NABEYA BI-TECH	SAKAI MANUFACTURING	KAYSEVEN	SUNGIL	MIKI PULLEY	ADVANCED	ABP ANTRIEBSTECHNIK	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	KOYO ELECTRONICS INDUSTRIES	SUNGIL	SUNGIL	SUNGIL	SUNGIL	ADVANCED
Product Series	Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED	Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel, Ø 40	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium	Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / LAD-C / SAKAI MANUFACTURING	Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING	Slit couplings / hub clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR	Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL	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 / L / KAYSEVEN	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SDWB / SUNGIL	Ring jaw couplings / hub clamp / claw disc: laminated rubber, 3-star / Body: aluminium / STF / MIKI PULLEY	Bar couplings / grub screw clamping / body: plastics, metal insert / EGJ, EGP / ADVANCED	Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik	Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MHS / NBK	Oldham couplings / hub clamping, feather key / 1 disc: Vespel / body: aluminium / MOHS / NBK	Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK	Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / TAD-C / SAKAI MANUFACTURING	Metal Coupling for Encoder	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	Servo couplings / grub screw clamping, feather key / 2 discs: steel / body: aluminium / SHDW / SUNGIL	Bar couplings / grub screw clamping / body: GRP, POM / GJ / ADVANCED
CAD		2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D		2D / 3D			3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D		3D	3D	3D	2D / 3D
Starting from^∗	149.77 € *Unit price with basic configuration	-	-	-	549.35 € *Unit price with basic configuration	36.40 € *Unit price with basic configuration Volume Discount	111.40 € *Unit price with basic configuration	57.09 € *Unit price with basic configuration	156.67 € *Unit price with basic configuration	79.70 € *Unit price with basic configuration	85.59 € *Unit price with basic configuration	104.90 € *Unit price with basic configuration	18.57 € *Unit price with basic configuration	54.45 € *Unit price with basic configuration	12.44 € *Unit price with basic configuration	19.17 € *Unit price with basic configuration Volume Discount	-	75.84 € *Unit price with basic configuration	280.10 € *Unit price with basic configuration	97.63 € *Unit price with basic configuration	68.77 € *Unit price with basic configuration	100.30 € *Unit price with basic configuration	32.94 € *Unit price with basic configuration Volume Discount	42.44 € *Unit price with basic configuration	47.11 € *Unit price with basic configuration	51.74 € *Unit price with basic configuration	91.23 € *Unit price with basic configuration	7.11 € *Unit price with basic configuration
Min. Shipping Days	15 Days	7 Days	7 Days	7 Days	15 Days	Same day	16 Days	Same day	38 Days	9 Days	Same day	14 Days	Same day	6 Days	Same day	Same day	7 Days	Same day	9 Days	14 Days	7 Days	Same day	10 Days	10 Days	10 Days	Same day	11 Days	5 Days
Type	Oldham Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	With Slit	Disc Type	With Slit	Disc Type	Disc Type	Disc Type	Vibration Damping Rubber Type	Disc Type	With Slit	Disc Type	Disc Type	Oldham Type	With Slit	Bellows Type	Disc Type	With Slit	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type
Allowable Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment	Axial Misalignment
Application	Standard / Servo Motor	Standard	Servo Motor	Servo Motor	Servo Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Stepping Motor	Standard / Stepping Motor	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Encoder	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard
Allowable Torque Range(N•m)	20.01 to 50.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 5.01 to 10.00	5.01 to 10.00	-	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	0.05 to 1.00	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	10.01 to 20.00 ～ 500 to Less Than 1,000	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 5.01 to 10.00	1.01 to 3.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00	50.01 to 100.00	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 1.01 to 3.00	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00	20.01 to 50.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	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	20.01 to 50.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00
Shaft Bore Dia. (machined) D1(mm)	15 ～ 35	6 ～ 25	10 ～ 16	25 ～ 45	-	3 ～ 24	15 ～ 35	5	12 ～ 35	6 ～ 15	10 ～ 60	-	3 ～ 19	6.35 ～ 15	3 ～ 12	2 ～ 10	15 ～ 35	6 ～ 25	5 ～ 14	5 ～ 14	5 ～ 8	10 ～ 25	6 ～ 10	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	1.5 ～ 12
Shaft Bore Dia. (machined) D2(mm)	15 ～ 35	6 ～ 25	10 ～ 16	20 ～ 45	-	3 ～ 24	19 ～ 38	8	14 ～ 42	8 ～ 15	10 ～ 60	-	3 ～ 19	6.35 ～ 28	3 ～ 12	2 ～ 10	15 ～ 35	6 ～ 25	7 ～ 14	6 ～ 18	5 ～ 8	12 ～ 32	6 ～ 10	6 ～ 20	6 ～ 20	6 ～ 20	10 ～ 45	1.5 ～ 12
Outer Dia. A(mm)	45 ～ 70	32 ～ 63	40	87	152 ～ 262	12 ～ 48	65 ～ 100	20	65 ～ 87	25 ～ 36	45 ～ 155	58 ～ 346	16 ～ 47	19 ～ 56	22 ～ 28	15 ～ 22	65	32 ～ 63	19 ～ 31.7	25 ～ 40	18 ～ 20	48 ～ 65	19.1 ～ 25.4	42.5 ～ 54	42.5 ～ 54	42.5 ～ 54	56 ～ 88	9 ～ 28
Overall Length W(mm)	43.6 ～ 57	32 ～ 58	39.4 ～ 53	67 ～ 94	101 ～ 391	15.8 ～ 52	67.5 ～ 91	26	-	25 ～ 35	52 ～ 154	72 ～ 607	17.6 ～ 46	25 ～ 60	22.2 ～ 32	20 ～ 24	-	32 ～ 50	22.1 ～ 33.3	25 ～ 56	25	56.5 ～ 72	19.1 ～ 25.4	50 ～ 71	58 ～ 85	58 ～ 90.5	60.5 ～ 99.2	11.4 ～ 34.4
Max. Rotational Speed Range(r/min)	4,001 to 10,000	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 ～ 2001 to 4,000	4,001 to 10,000	4,001 to 10,000	-	4,001 to 10,000	10,001 to 78,000	4,001 to 10,000	-	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000 ～ 10,001 to 78,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	1,001 to 2,000	10,001 to 78,000	4,001 to 10,000	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	High Torsional Rigidity	Low Moment of Inertia ～ No Backlash	High Torque ～ Small	High Torque ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Torsional Rigidity ～ Low Moment of Inertia	-	High Torsional Rigidity ～ No Backlash	High Accuracy ～ No Backlash	Clean Environment ～ Vacuum Environment	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	Heat Resistant ～ Small	High Torque ～ Vibration Insulation	High Durability ～ No Backlash	Clean Environment ～ Vibration Insulation	High Torque ～ No Backlash	No Backlash	Clean Environment ～ Vibration Insulation	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Small	High Accuracy ～ Low Moment of Inertia	-	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	No Backlash
Body Material	Stainless Steel	Aluminum	Aluminum ～ Steel	Steel	Steel	Aluminum	Steel	Aluminum	Steel	Resin	Steel	-	Aluminum	Aluminum	Resin	Alloy ～ Resin	Aluminum ～ Steel	Aluminum	Stainless Steel	-	Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Resin
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
Allowable Torque(Nm)	50 ～ 160	2 ～ 10	6 ～ 8	180	1000 ～ 8000	0.25 ～ 12	40 ～ 250	1	60 ～ 250	0.7 ～ 1.5	12 ～ 800	10 ～ 20000	0.5 ～ 10	3 ～ 60	1 ～ 3	0.7 ～ 1.2	60	2 ～ 10	0.4 ～ 2.2	2 ～ 8	0.7845	35 ～ 80	1 ～ 1.6	6 ～ 22	6 ～ 22	6 ～ 22	30 ～ 120	0.16 ～ 3
Max. Rotational Speed(r/min)	5000 ～ 10000	10000 ～ 19000	10000	6000	3400 ～ 5900	10000	10000	-	6000 ～ 8000	17000 ～ 25000	10000	-	8000 ～ 12000	10000	8000 ～ 12000	10000 ～ 12000	8000	10000 ～ 19000	900	15000 ～ 25000	10000	10000	25000	7500 ～ 8000	7500 ～ 8000	7000 ～ 8000	6500 ～ 8200	4000 ～ 12000
Allowable Lateral Misalignment Range(mm)	0.41 to 1.0 ～ 1.1 to 3.0	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	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	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.21 to 0.40 ～ 0.41 to 1.0	-	0.02 to 0.2 ～ 0.41 to 1.0	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	0.02 to 0.2	1.1 to 3.0	0.02 to 0.2	0.02 to 0.2	0.21 to 0.40	0.21 to 0.40	0.21 to 0.40 ～ 0.41 to 1.0	0.41 to 1.0	0.41 to 1.0	0.21 to 0.40	0.02 to 0.2 ～ 0.41 to 1.0
Allowable Lateral Misalignment(mm)	0.8 ～ 1.6	0.15 ～ 0.3	0.2	0.2	1.6 ～ 2.9	0.03 ～ 0.23	0.02	0.1	0.2	0.05	0.23 ～ 0.7	0.55 ～ 2.1	0.2 ～ 0.4	0.15 ～ 0.2	0.4 ～ 0.6	±0.20 ～ ±5	0.2	0.02	1.3 ～ 2	0.15 ～ 0.2	0.1	0.26 ～ 0.31	0.25	0.4 ～ 0.5	0.5 ～ 0.8	0.5 ～ 0.8	0.3	0.2 ～ 0.5
Allowable Angular Misalignment(deg)	0.2 ～ 0.5	1 ～ 2	1	0.6	1 ～ 2	0.5 ～ 1	1	2	0.6	0.5	1	0.7 ～ 1	3	1.5	4 ～ 6	±0.5 ～ ±15	0.6	1	2	1 ～ 2	2	1	5	3	3	3	1	3 ～ 5
Buffer Part Material	Aluminum Bronze	-	-	-	-	-	-	-	-	-	-	-	Aluminum Bronze / Others	Others	-	-	-	-	Vespel	-	-	-	-	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	Aluminum Bronze	-
Disc Part Material	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	Stainless Steel	-	Stainless Steel	-	Stainless Steel	-	Glass Fiber Reinforced Resin / Polyacetal	-	Stainless Steel	Stainless Steel	-	-	-	Stainless Steel	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Glass Fiber Reinforced Resin
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
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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
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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
[3-55/1mm 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
[3-55/1mm 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
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
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Body Material
Alloy

Aluminum

Aluminum Alloy

Resin

Stainless Steel

Steel
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Category
- Coupling Main Body
- Maintenance Components
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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

42

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

105

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

280

290

294

300

310

314

320

325

400

405

441

450

500

525

560

567

580

588

600

637

650

800

810

883

945

950

980

1000

1060

1100

1300

1350

1370

1400

1900

1950

2000

2100

2450

3400

4000

5000

5400

6200

7000

8000

10000

12500

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

18200

19000

20000

21000

21700

22000

23000

23800

24000

25000

26000

27000

28000

30000

31000

32000

33000

34000

34100

37000

38000

39000

40000

42000

43000

44100

45000

47500

52000

53000

57000

60000

63000

65000

67000

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)
0.056

0.08

0.2

0.5

±0.5

0.56

0.6

0.7

0.8

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
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Disc Part Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
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Bellows Part Material
- Stainless Steel
- Phosphor Bronze
- Others
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Brand

- MISUMI (32)
- Cost Efficient Products ()
- SUNGIL (23)
- NABEYA BI-TECH (18)
- MIKI PULLEY (10)
- SAKAI MANUFACTURING (10)
- ABP ANTRIEBSTECHNIK (7)
- ADVANCED (7)
- KAYSEVEN (3)
- VMA (2)
- NIHON MINIATURE (2)
- ORIENTAL MOTOR (2)
- ISEL (1)
- KOYO ELECTRONICS INDUSTRIES (1)
- GANTER (0)
- FESTO (0)
- MIGHTY (0)
- MITSUBOSHI BELTING (0)
- KTR Systems (0)
- R+W (0)
- KBK (0)
- IFM ELECTRONIC (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（Allowable Misalignment：Axial Misalignment Page 3）

Oldham couplings / fixing selectable / 1 disc: aluminium-bronze / body: stainless steel / FSPJ, FSPJU / ADVANCED

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

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel, Ø 40

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium

Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY

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

Servo couplings / clamping set / 1 disc: steel / body: steel / LCS-T7 / SAKAI MANUFACTURING

Slit couplings / hub clamping / cross slot / body: aluminium / MC / ORIENTAL MOTOR

Servo couplings / clamping set / 2 discs: steel / body: steel / AHD / ISEL

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 / L / KAYSEVEN

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

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

Bar couplings / grub screw clamping / body: plastics, metal insert / EGJ, EGP / ADVANCED

Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

Servo couplings / hub clamping / 1 disc: steel / body: aluminium / MHS / NBK

Oldham couplings / hub clamping, feather key / 1 disc: Vespel / body: aluminium / MOHS / NBK

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

Bellow couplings / hub clamping, adapter sleeve / bellows: stainless steel / body: stainless steel / NA BELLOWS-COLLET / NIHON MINIATURE

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

Metal Coupling for Encoder

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

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

Bar couplings / grub screw clamping / body: GRP, POM / GJ / ADVANCED

Examples how you can use these components

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