Shaft Couplings（Feature：Low Moment of Inertia）

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Claw couplings / hub clamping, feather key / claw disc: PU, Shore A80-A98 / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Slit couplings / hub clamping / cross slot / body: aluminium, stainless steel

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / grub screw locking, feather key / claw washer: PU, Shore A80-A98 / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Medium torsional stiffness, low restoring forces, impact and vibration damping effect, reliable compensation of radial, lateral and angular misalignment, no moving parts, thermally and electrically insulating, smooth running, maintenance free

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Starting from^∗ ：	29.37 €
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Min. Shipping Days ：	Same day

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Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY

MIKI PULLEY

Uses lightweight, high-strength aluminum alloy for clamp hub. Extremely high torsional rigidity supporting high responsiveness.

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Starting from^∗ ：	48.83 €
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Min. Shipping Days ：	Same day

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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

[Features]
· Polyurethane elastomer used for element. So, the transmission torque is more than twice that of conventional jaw coupling.
· Design to distribute pre-compression, and so can be used with no backlash. (ALS-Y/R type)
· Power transmission through polyurethane elastomer with rubber elastic force. It has excellent vibration and impact absorption.

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Starting from^∗ ：	3.63 €
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Min. Shipping Days ：	Same day

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Slit couplings / grub screw clamping / cross slot / body: aluminium, stainless steel

MISUMI

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Min. Shipping Days ：	7 Days

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

MISUMI

Order quantities extended (D-JIT)

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Min. Shipping Days ：	7 Days

Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK

KBK

· Backlash-free servo insert coupling with clamp hubs
· For shaft diameters from 2 - 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Easy assembly with friction-locked clamp hubs
· Torque range: 0,5 - 525Nm

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Min. Shipping Days ：	12 Days

Coupling, Slit Type Clamping, Extra Super Duralumin Set Screw, Short Type

MISUMI

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Min. Shipping Days ：	7 Days

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Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Backlash-free and angularly aligned transmission, optimum compensation of misalignments, very high torsional stiffness, low restoring forces, vibration damping effect, stainless steel bellow

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Starting from^∗ ：	40.01 €
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Min. Shipping Days ：	Same day

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Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium, stainless steel

MISUMI

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Min. Shipping Days ：	7 Days

Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK

KBK

· Backlash-free miniature metal bellows coupling with clamp hubs
· For shaft diameters from 1 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy assembly with friction-locked clamp hubs
· Perfect bellows coupling for encoders, tachometers, potentiometers, servo drives, NC-axis, stepper motors
· Torque range: 0,1 - 10Nm

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Min. Shipping Days ：	12 Days

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK

KBK

· Backlash-free metal bellows coupling with clamp hubs
· Hub material: up to 60Nm – aluminum, up from 80Nm - steel
· For shaft diameters from 10 - 80mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy to assemble
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 18 - 1400Nm

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Min. Shipping Days ：	12 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / hub clamping, key / 1 disc, 2 discs: CFRP / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / mounting selectable / 2 discs: steel / body: aluminium

MISUMI

[It is particularly suitable for equipment requiring high precision and for use in clean environments.

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Min. Shipping Days ：	7 Days

Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium

MISUMI

[Features] This connector is suitable for units that use servo motors.

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Min. Shipping Days ：	7 Days

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

MISUMI

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Min. Shipping Days ：	7 Days

Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY

MIKI PULLEY

Using carbon steel for the main body material, with very precise adjustment and high rigidity.

[Features]
· Torsional rigidity is extremely high, accurate shaft rotation, super precision control is possible.
· Since all power transmission is transmitted by friction coupling, there is no backlash.
· SFS-SS/ DS type is shipped from the factory as an assembled finished product.

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Starting from^∗ ：	147.48 €
Min. Shipping Days ：	6 Days

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Oldham couplings / grub screw locking, feather key / 1 disc: CFK / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY

MIKI PULLEY

Element hardness 90JIS A is used. Designed to distribute pre-compression for no backlash use. ALS-R Type greater suppression of shaft reaction force.

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Starting from^∗ ：	3.63 €
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Min. Shipping Days ：	Same day

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Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK

KBK

· Backlash-Free Torque Limiter / Safety Coupling
· With clamp hubs for a fast an easy assembly
· Torque Range: 0,2 - 500Nm
· Outer Diameter: 29 - 129mm
· Bore Diameters: 3 - 70mm

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Min. Shipping Days ：	22 Days

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Servo couplings / hub clamping / 1 disc: steel / body: aluminium / LAS-C / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Non-backlash structure with excellent control response

[Features]
· Suitable for control responsiveness and accuracy improvement, through synergistic effect of high rigidity and double bolt clap specification, and non-back side structure.

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Starting from^∗ ：	29.88 €
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Min. Shipping Days ：	Same day

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Oldham couplings / hub clamping / 1 disc: POM, compact / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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Slit couplings / hub clamping / cross slot / body: aluminium / cost-effective

MISUMI

[Features] This is a long slotted coupling compatible with servo motors.

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Starting from^∗ ：	31.24 €
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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 €
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Slit couplings / hub clamping / cross slot / body: aluminium

MISUMI

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Starting from^∗ ：	23.42 €
Min. Shipping Days ：	Same day

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Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK

KBK

· Backlash-free servo insert coupling with split hubs
· For shaft diameters from 4 - 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Radial assembly! Due to the split hub design shafts can be mounted and adjusted before the assembly of the coupling
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 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

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Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL

SUNGIL

Slit type couplings are suitable for applications where rotational accuracy is required. A clamping type product that you can expect high responsiveness and a low moment of inertia. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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Starting from^∗ ：	16.15 €
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Min. Shipping Days ：	Same day

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Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK

KBK

· Backlash-free metal bellows coupling with compact split hubs
· For shaft diameters from 10 - 70mm
· 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
· Leightweight ~ space saving ~ fast assembly / disassembly
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	17 Days

Oldham couplings / hub clamping / 1 disc: POM / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK

KBK

· Backlash-free servo insert coupling with compact clamp hubs
· For shaft diameters from 3 - 45mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Easy assembly with friction-locked clamp hubs
· Torque range: 1,2 - 325Nm

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Min. Shipping Days ：	12 Days

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Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY

MIKI PULLEY

Resin bellows employed in pursuit of flexible and low inertia.

[Features]
· Using resin boots absorbs vibration.
· Compact design with integrated hub and boot, with no backlash.
· Coupling with extremely small shaft reactive force owing to vibration absorption or installation error, suitable for stepping motor, encoder, etc.

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Starting from^∗ ：	23.88 €
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Min. Shipping Days ：	Same day

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Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Multi-purpose use for backlash-free and angularly aligned transmission of rotary motions, high torsional stiffness, low restoring forces, vibration damping effect, optimum compensation of misalignments, no moving parts, produced from a single piece

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Starting from^∗ ：	33.35 €
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Min. Shipping Days ：	Same day

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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK

KBK

· Backlash-free metal bellows coupling with compact clamp hubs
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 18 - 500Nm

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Min. Shipping Days ：	12 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^∗ ：	635.55 €
Min. Shipping Days ：	45 Days

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Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

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Starting from^∗ ：	5.07 €
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Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / 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^∗ ：	13.48 €
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Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK

KBK

· Backlash-free miniature metal bellows coupling with radial set screws
· For shaft diameters from 3 - 24mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Very cost-effective design
· Perfect bellows coupling for encoders, tachometers, potentiometers
· Torque range: 0.05 - 10Nm

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Min. Shipping Days ：	12 Days

Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium

MISUMI

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Min. Shipping Days ：	7 Days

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

Symetrical cross slit couplings / grub screw clamping / body: PBT

MISUMI

[Features]
-This is a low-cost clutch (short resin type) for low torques.

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Min. Shipping Days ：	7 Days


Brand
Product Series
CAD
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Specifications
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
Environmentally Friendly

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Brand	MISUMI	MISUMI	MISUMI	ABP ANTRIEBSTECHNIK	MIKI PULLEY	MIKI PULLEY	MISUMI	MISUMI	MISUMI	KBK	MISUMI	ABP ANTRIEBSTECHNIK	MISUMI	KBK	KBK	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MIKI PULLEY	MISUMI	MIKI PULLEY	KBK	SAKAI MANUFACTURING	MISUMI	MISUMI	SAKAI MANUFACTURING	MISUMI	KBK	MISUMI	SUNGIL	KBK	MISUMI	KBK	MIKI PULLEY	ABP ANTRIEBSTECHNIK	KBK	MIKI PULLEY	MIKI PULLEY	SUNGIL	KBK	MISUMI	MISUMI	MISUMI
Product Series	Claw couplings / hub clamping, feather key / claw disc: PU, Shore A80-A98 / body: aluminium	Slit couplings / hub clamping / cross slot / body: aluminium, stainless steel	Claw couplings / grub screw locking, feather key / claw washer: PU, Shore A80-A98 / body: aluminium	Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik	Servo couplings / clamping set, key / 1 disc, 2 discs / body: aluminium / SFC / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-R / MIKI PULLEY	Slit couplings / grub screw clamping / cross slot / body: aluminium, stainless steel	Servo couplings / hub clamping, feather key optional / 1 disc, 2 discs: steel / body: aluminium	Oldham couplings / fixing selectable / 1 disc: POM / body: aluminium	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2 / KBK	Coupling, Slit Type Clamping, Extra Super Duralumin Set Screw, Short Type	Bellow couplings / grub screw clamping, hub clamping / bellows: stainless steel / body: stainless steel / BKXK, BKXS, BKXKV, BKXSV, BKXSY / ABP Antriebstechnik	Bellow couplings / grub screw clamping, hub clamping / bellows: phosphor bronze, stainless steel / body: aluminium, stainless steel	Bellow couplings / hub clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2 / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, steel / KB4 / KBK	Oldham couplings / grub screw clamping, feather key / 1 disc: CFK / body: stainless steel	Servo couplings / hub clamping, key / 1 disc, 2 discs: CFRP / body: aluminium	Servo couplings / mounting selectable / 2 discs: steel / body: aluminium	Servo couplings / hub clamping / 1 disc, 2 discs: steel / body: aluminium	Oldham couplings / hub clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	Oldham couplings / grub screw locking, feather key / 1 disc: CFK / body: aluminium	Claw couplings / mounting selectable / claw disc: PU, Shore A90 / body: aluminium / ALS-Y / MIKI PULLEY	Safety bellow couplings / hub clamping / bellows: stainless steel / body: aluminium, stainless steel / KBK, BKK / KBK	Servo couplings / hub clamping / 1 disc: steel / body: aluminium / LAS-C / SAKAI MANUFACTURING	Oldham couplings / hub clamping / 1 disc: POM, compact / body: aluminium	Slit couplings / hub clamping / cross slot / body: aluminium / cost-effective	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Slit couplings / hub clamping / cross slot / body: aluminium	Claw couplings / half-shell clamping, feather key DIN 6885 / claw disc: PU, Shore A98 / body: aluminium / KBE2H / KBK	Oldham couplings / grub screw clamping, feather key / 1 disc: aluminium bronze / body: stainless steel	Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Oldham couplings / hub clamping / 1 disc: POM / body: aluminium	Claw couplings / hub clamping, feather key DIN 6885 / claw disc: PU, Shore A92, A98 / body: aluminium / KBE2C / KBK	Bellow couplings / grub screw / bellows: polyester / body: aluminium / CHP / MIKI PULLEY	Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK	Servo couplings / pilot bore, core bore / 1 disc: steel / body: steel / SFH / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Slit couplings / grub screw locking, feather key / cross slot / body: aluminium / SRB / SUNGIL	Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK	Servo couplings / grub screw clamping, feather key / 1 disc, 2 discs: CFRP / body: aluminium	Servo couplings / hub clamping, key optional / 1 disc, 2 discs: steel / body: aluminium, Ø32-63	Symetrical cross slit couplings / grub screw clamping / body: PBT
CAD	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D	3D	2D / 3D		2D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	-	-	-	29.37 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	48.83 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.63 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-	-	40.01 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	- Volume Discount	-	-	-	-	147.48 € *Unit price with basic configuration	-	3.63 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	29.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	31.24 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	85.59 € Special price *Unit price with basic configuration Promotional pricing	23.42 € *Unit price with basic configuration Volume Discount	-	-	16.15 € Special price *Unit price with basic configuration Promotional pricing	-	-	-	23.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	33.35 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	635.55 € *Unit price with basic configuration	5.07 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	13.48 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-
Min. Shipping Days	7 Days	7 Days	7 Days	Same day	Same day	Same day	7 Days	7 Days	7 Days	12 Days	7 Days	Same day	7 Days	12 Days	12 Days	7 Days	7 Days	7 Days	7 Days	7 Days	6 Days	7 Days	Same day	22 Days	Same day	7 Days	Same day	Same day	Same day	12 Days	7 Days	Same day	17 Days	7 Days	12 Days	Same day	Same day	12 Days	45 Days	Same day	Same day	12 Days	7 Days	7 Days	7 Days
Specifications								Order quantities extended (D-JIT)																			Stock		Stock
Type	Jaw Type	With Slit	Jaw Type	Others	Disc Type	Jaw Type	With Slit	Disc Type	Oldham Type	Jaw Type	With Slit	Bellows Type	Bellows Type	Bellows Type	Bellows Type	Oldham Type	Disc Type	Disc Type	Disc Type	Oldham Type	Disc Type	Oldham Type	Jaw Type	Bellows Type	Disc Type	Oldham Type	With Slit	Disc Type	With Slit	Jaw Type	Oldham Type	With Slit	Bellows Type	Oldham Type	Jaw Type	Bellows Type	With Slit	Bellows Type	Disc Type	Jaw Type	With Slit	Bellows Type	Disc Type	Disc Type	With Slit
Allowable 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	Not Provided / 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 / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Standard	Standard	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Servo Motor / Encoder	Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Servo Motor	Servo Motor	Standard	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	-	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Encoder
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 3.01 to 5.00	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 5.01 to 10.00	20.01 to 50.00 ～ 50.01 to 100.00	-	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 5.01 to 10.00	0.05 to 1.00 ～ 1.01 to 3.00	-	-	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 10.01 to 20.00	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 20.01 to 50.00	1.01 to 3.00 ～ 20.01 to 50.00	10.01 to 20.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 100 to Less Than 500	-	0.05 to 1.00 ～ 10.01 to 20.00	0.05 to 1.00 ～ 1.01 to 3.00	-	10.01 to 20.00 ～ 500 to Less Than 1,000	-	-	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 1.01 to 3.00	-	0.05 to 1.00 ～ 1.01 to 3.00	-	0.05 to 1.00 ～ 1.01 to 3.00	0.05 to 1.00 ～ 1.01 to 3.00	-	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	1.01 to 3.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 20.01 to 50.00	-	0.05 to 1.00 ～ 10.01 to 20.00	1.01 to 3.00 ～ 5.01 to 10.00	0.05 to 1.00
Shaft Bore Dia. (machined) D1(mm)	3 ～ 16	4 ～ 16	3 ～ 16	4 ～ 16	3 ～ 45	3 ～ 60	2 ～ 18	4 ～ 25	14 ～ 38	2 ～ 57	5 ～ 16	2 ～ 16	3 ～ 14	1 ～ 25	10 ～ 80	4 ～ 20	3 ～ 24	4 ～ 25	3 ～ 25	4 ～ 20	10 ～ 40	1 ～ 20	3 ～ 60	3 ～ 70	3 ～ 24	3 ～ 10	5 ～ 12	10 ～ 60	4 ～ 6	4 ～ 57	4 ～ 20	3 ～ 12	10 ～ 70	3 ～ 14	3 ～ 48	3 ～ 12	2 ～ 14	10 ～ 70	-	6 ～ 60	3 ～ 25	1 ～ 24	2 ～ 25	6 ～ 25	1.5 ～ 12
Shaft Bore Dia. (machined) D2(mm)	3 ～ 16	4 ～ 16	3 ～ 16	4 ～ 16	3 ～ 45	3 ～ 60	2 ～ 18	4 ～ 25	14 ～ 38	2 ～ 57	5 ～ 16	2 ～ 22	3 ～ 14	1 ～ 25	10 ～ 80	4 ～ 20	3 ～ 24	4 ～ 25	3 ～ 25	4 ～ 20	12 ～ 55	1 ～ 20	3 ～ 60	3 ～ 56	3 ～ 24	3 ～ 10	5 ～ 14	10 ～ 60	4 ～ 10	4 ～ 57	4 ～ 20	3 ～ 12	10 ～ 70	3 ～ 14	3 ～ 48	3 ～ 12	2 ～ 14	10 ～ 70	-	6 ～ 60	3 ～ 25	1 ～ 24	2 ～ 25	6 ～ 25	1.5 ～ 12
Outer Dia. A(mm)	14 ～ 40	12 ～ 40	14 ～ 40	29 ～ 58	12 ～ 104	14 ～ 105	8 ～ 40	19 ～ 50	44 ～ 70	10 ～ 105	16 ～ 34	15 ～ 40	12 ～ 32	10 ～ 40.5	45 ～ 157	14.5 ～ 38	13 ～ 50	21 ～ 54.5	16.6 ～ 54.5	14.5 ～ 38	56 ～ 144	6 ～ 38	14 ～ 105	29 ～ 129	12 ～ 48	12 ～ 25	16 ～ 32	45 ～ 155	16 ～ 20	30 ～ 105	14.5 ～ 38	12.7 ～ 26.2	45 ～ 122	12 ～ 32	14 ～ 80	20 ～ 34	10 ～ 30	45 ～ 122	152 ～ 262	30 ～ 105	12.7 ～ 60	6.5 ～ 40	10 ～ 50	32 ～ 63	8 ～ 28
Overall Length W(mm)	22 ～ 66	14 ～ 56	22 ～ 66	28 ～ 58	12.35 ～ 101.6	22 ～ 140	10 ～ 56	20 ～ 57	46 ～ 77	15 ～ 140	17.4 ～ 35	20 ～ 48	23.5 ～ 42	21 ～ 57	63 ～ 168	18.4 ～ 40	13.5 ～ 53	24.5 ～ 55	16.6 ～ 55	18.4 ～ 39.5	45 ～ 170.6	8.4 ～ 40	22 ～ 140	46 ～ 170	12.4 ～ 38.6	13.5 ～ 22.5	23 ～ 41	52 ～ 154	23 ～ 26	35 ～ 140	16 ～ 39.5	19 ～ 31.4	58 ～ 111	14.9 ～ 33.3	18 ～ 86	28 ～ 40	15 ～ 38	58 ～ 111	101 ～ 391	35 ～ 140	18 ～ 88	14 ～ 55	10.5 ～ 53	32 ～ 58	9 ～ 34.4
Max. Rotational Speed Range(r/min)	10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	2001 to 4,000	4,001 to 10,000	4,001 to 10,000 ～ 10,001 to 78,000	10,001 to 78,000	10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	-	10,001 to 78,000	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 ～ 2001 to 4,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	4,001 to 10,000 ～ 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 ～ 10,001 to 78,000	-	4,001 to 10,000	-	-	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 ～ 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 ～ 10,001 to 78,000	4,001 to 10,000 ～ 10,001 to 78,000	4,001 to 10,000 ～ 2001 to 4,000
Feature	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	Clean Environment ～ Vibration Insulation	High Accuracy ～ Small	High Accuracy ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	High Accuracy ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	Clean Environment ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	Clean Environment ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torsional Rigidity ～ Low Moment of Inertia	Low Moment of Inertia ～ Small	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	Low Moment of Inertia ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	Heat Resistant ～ Small	High Accuracy ～ No Backlash	Low Moment of Inertia	High Accuracy ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash
Body Material	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Stainless Steel ～ Steel	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	-	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	-	-	Stainless Steel	Aluminum	Aluminum	Aluminum	Stainless Steel	Steel	Stainless Steel	Aluminum	-	Aluminum	Aluminum	Aluminum	Steel	Aluminum	-	Stainless Steel	Aluminum Alloy	-	Aluminum	-	Aluminum	Aluminum ～ Stainless Steel	-	Steel	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	Coupling Main Body	-	-	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Torque(Nm)	0.7 ～ 17	0.3 ～ 8	0.7 ～ 17	1 ～ 3	0.25 ～ 250	0.31 ～ 525	0.1 ～ 8	0.7 ～ 9	26 ～ 80	0.5 ～ 525	0.5 ～ 3	0.5 ～ 8	0.3 ～ 3	0.1 ～ 10	18 ～ 1400	1.6 ～ 28	0.35 ～ 11	1.2 ～ 25	1 ～ 25	3 ～ 50	20 ～ 800	0.3 ～ 28	0.31 ～ 310	2 ～ 500	0.25 ～ 12	0.3 ～ 1.6	0.5 ～ 4	12 ～ 800	0.5 ～ 1	12.5 ～ 525	3 ～ 50	0.2 ～ 1.5	18 ～ 500	0.2 ～ 2.8	1.2 ～ 325	0.4 ～ 1.5	0.15 ～ 1.5	18 ～ 500	1000 ～ 8000	1.5 ～ 525	0.2 ～ 24	0.05 ～ 10	0.25 ～ 11	2 ～ 10	0.05 ～ 0.8
Max. Rotational Speed(r/min)	15000 ～ 45000	15000 ～ 52000	15000 ～ 45000	3000	10000	4500 ～ 34100	15000 ～ 78000	12000 ～ 33000	8000 ～ 12000	3750 ～ 38000	18000 ～ 39000	5000 ～ 10000	19000 ～ 52000	15000	5000 ～ 12800	5800 ～ 10000	3500 ～ 12000	10000	10000	4000 ～ 8000	3800 ～ 25000	5800 ～ 12000	4500 ～ 34100	4470 ～ 13200	10000	5000 ～ 12000	19000 ～ 39000	10000	10000	3750 ～ 13000	4000 ～ 8000	6000 ～ 12000	5000 ～ 12800	19000 ～ 52000	5000 ～ 27000	5500 ～ 9000	6000 ～ 8000	5000 ～ 12800	3400 ～ 5900	4500 ～ 15900	8500 ～ 40000	15000	8000 ～ 32000	10000 ～ 19000	4000 ～ 12000
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	1.1 to 3.0 ～ 3.1 to 5.0	0.02 to 0.2 ～ 0.41 to 1.0	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2	0.41 to 1.0 ～ 1.1 to 3.0	-	0.02 to 0.2	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2	-	-	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 ～ 0.21 to 0.40	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	0.21 to 0.40 ～ 1.1 to 3.0	0.02 to 0.2	-	0.02 to 0.2	0.21 to 0.40 ～ 1.1 to 3.0	-	0.21 to 0.40 ～ 0.41 to 1.0	-	-	0.41 to 1.0	0.02 to 0.2	-	0.41 to 1.0 ～ 1.1 to 3.0	-	0.41 to 1.0	0.02 to 0.2 ～ 0.21 to 0.40	-	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 ～ 0.21 to 0.40	0.02 to 0.2 ～ 0.21 to 0.40	0.02 to 0.2
Allowable Lateral Misalignment(mm)	0.1 ～ 0.2	0.1 ～ 0.2	0.1 ～ 0.2	±0.15 ～ ±5	0.01 ～ 0.55	0.1 ～ 0.15	0.1 ～ 0.2	0.12 ～ 0.15	1 ～ 2	0.06 ～ 0.16	0.05	±0.1 ～ ±5	0.1 ～ 0.2	0.1 ～ 0.3	0.15 ～ 0.25	0.8 ～ 2.5	0.05 ～ 0.3	0.1 ～ 0.25	0.1 ～ 0.25	0.5 ～ 1	0.2 ～ 0.9	0.3 ～ 2.5	0.1 ～ 0.2	0.1 ～ 0.3	0.01 ～ 0.02	0.3 ～ 1.2	0.05 ～ 0.15	0.23 ～ 0.7	0.1	0.06 ～ 0.16	0.5 ～ 1	0.1 ～ 0.2	0.15 ～ 0.25	0.6 ～ 2	0.06 ～ 0.13	0.5	±0.15 ～ ±2.5	0.15 ～ 0.25	1.6 ～ 2.9	0.17 ～ 0.36	0.1 ～ 0.3	0.1 ～ 0.3	0.05 ～ 0.3	0.15 ～ 0.3	0.05 ～ 0.2
Allowable Angular Misalignment(deg)	1	1 ～ 2	1	±1 ～ ±15	0.5 ～ 2	1	1 ～ 2	0.7 ～ 1.5	2	0.9 ～ 1	0.5	±1 ～ ±15	1.5 ～ 2	1 ～ 2	1.5 ～ 2	3	1 ～ 2.5	1 ～ 1.5	1 ～ 1.5	1.5	1 ～ 2	3	1	1.5 ～ 2	0.5 ～ 1	1.5	1	1	2	0.9	1.5	2.5	1.5 ～ 2	2	0.9 ～ 1	10	±1.3 ～ ±10	1.5 ～ 2	1 ～ 2	1	2.5	1 ～ 2	1 ～ 2.5	1 ～ 2	2 ～ 2.5
Buffer Part Material	Polyurethane	-	Polyurethane	Polyurethane	-	Polyurethane	-	-	Polyacetal	Polyurethane	-	-	-	-	-	Carbon Reinforced Resin	-	-	-	Aluminum Bronze	-	Carbon Reinforced Resin	Polyurethane	-	-	Polyacetal	-	-	-	Polyurethane	Aluminum Bronze	-	-	Polyacetal	Polyurethane	-	-	-	-	Polyurethane	Polyacetal / Aluminum Bronze	-	-	-	-
Disc Part Material	-	-	-	-	Stainless Steel	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Carbon Fiber	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	-	Stainless Steel	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	Carbon Fiber	Stainless Steel	-
Bellows Part Material	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel / Phosphor Bronze	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	Stainless Steel	-	-	Others	-	Stainless Steel	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-
Environmentally Friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

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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

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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

19.5

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

67

68

69

69.9

70

73

74.5

75

77

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

19.3

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

23.3.

23.4

23.5

23.6

23.9

24

24.1

24.2

24.4

24.5

24.9

25

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

34.6

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

52.6

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

301 to 1,000

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

3.7

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.2

5.4

5.5

5.6

6

6.3

6.5

6.6

6.7

6.8

6.865

6.9

7

7.4

7.5

7.7

8

8.1

8.4

9

9.4

9.8

9.807

9.81

10

10.1

10.6

11

12

12.5

12.6

13

13.1

13.5

14

14.7

15

16

17

17.4

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

47

48

49

49.033

50

51

52

53.9

54

55

57

60

61

62

65

66

67

68

70

71

72

75

77

78.5

79

80

84

85

89

90

91

95

96

98.067

99

100

102

105

107

108

110

114

117

118

120

121

123

130

135

137

140

150

151

155

157

160

170

171

176

176.52

180

188

190

194

196

200

206

210

215.746

220

230

239

240

245

250

258

265

270

280

290

294

300

310

314

320

325

330

340

350

400

405

438

441

445

450

475

480

490

500

525

560

567

580

588

600

637

650

688

720

800

810

883

945

950

980

1000

1006

1060

1080

1100

1300

1325

1350

1370

1400

1680

1900

1950

2000

2100

2250

2450

2640

3400

4000

4020

5000

5400

6000

6200

7000

8000

8400

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

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
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

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

Brand

- MISUMI (29)
- Cost Efficient Products ()
- KBK (24)
- MIKI PULLEY (7)
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- SAKAI MANUFACTURING (6)
- SUNGIL (4)
- MIGHTY (2)
- ORIENTAL MOTOR (2)
- ADVANCED (1)
- ISEL (1)
- KAYSEVEN (1)
- SCH (1)
- GANTER (0)
- MAEDLER (0)
- KTR SYSTEMS (0)
- NABEYA BI-TECH (0)
- MITSUBOSHI BELTING (0)
- VMA (0)
- LINK (0)
- FESTO (0)
- NIHON MINIATURE (0)
- R+W (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (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