Shaft Couplings（Feature：High Torque Page 2）

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

MISUMI

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Min. Shipping Days ：	7 Days

Claw couplings / grub screw clamping, feather key / claw disc: PU, Shore A92, A98 / body: aluminium / KBE1 / KBK

KBK

· Backlash-free servo insert coupling with radial set screws
· For shaft diameters from 2 - 60mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very cost-effective design
· Torque range: 0,5 - 525Nm

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Min. Shipping Days ：	12 Days

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Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

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Starting from^∗ ：	65.88 €
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Min. Shipping Days ：	Same day

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Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE

NIHON MINIATURE

Clamp type, aluminum made Oldham coupling. Prevent slippage by tightening the entire shaft.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

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Starting from^∗ ：	23.59 €
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Min. Shipping Days ：	Same day

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Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik

ABP ANTRIEBSTECHNIK

Resilient joining elements, reduce intermittent short-term torsional shocks by briefly storing the elastic shock energy. Any uneven movement and load transmission is also reduced. They restrain structure-borne sound and reduce noise. The coupling transmits the torque safely preventing break-down. Good compensation of shaft misalignments, plug-in coupling structure

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Starting from^∗ ：	55.33 €
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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

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

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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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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Min. Shipping Days ：	Same day

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Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

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Starting from^∗ ：	38.88 €
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Min. Shipping Days ：	Same day

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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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Min. Shipping Days ：	Same day

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Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK

KBK

· Backlash-free servo insert coupling with compact outer conical hubs
· For shaft diameters from 6 – 55mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very accurate true running, suitable for high speed applications
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 Days

Safety couplings / feather key / torque adjustable / KBK, L-P / KBK

KBK

· Backlash - Free Safety Coupling
· Easy assembly with keyway
· For mounting pulleys, sprockets
· Torque range: 3 - 1400Nm

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Min. Shipping Days ：	22 Days

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Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

[Features]
· Hex socket head cap screws included with all products.
· Appropriate shaft diameter recommended dimensional tolerance is h6 and h7.
· When attaching to a D cut shaft, pay attention to the position of the D cut surface of the shaft.

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Starting from^∗ ：	49.62 €
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Min. Shipping Days ：	Same day

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Universal joint couplings / hub clamping / 1 joint / body: aluminium / XUT / NBK

NABEYA BI-TECH

Small eccentricity reaction force, high torque, high torsional rigidity, highly responsive, with vibration absorption.

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Starting from^∗ ：	58.18 €
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Min. Shipping Days ：	Same day

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Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE

NIHON MINIATURE

Stainless steel hub (boss part), with zero backlash. Stronger and more compact coupling.

[Features]
· Super zero Oldham coupling achieves zero backlash, with improved machining accuracy
· Stronger and more compact design, that can now be used with high precision equipment impossible until now.
· Stainless steel series added, becoming 4 series, with further improvements.
· Materials used are, engineering plastic for spacer, and stainless steel SUS303 for hubs, aluminum series uses aluminum alloy (alumite surface treatment).
· Easy to handle coupling, with low moment of inertia, large swing rigidity, good electrical insulation, and maintenance-free, easy assembly.
· Two types of super zero Oldham coupling, with set screw or collet shaft fixing methods both available, that can be freely combined.
· Stainless steel has no. 4 model number, and the aluminum series has no. 10 model number.
· Stocking stainless steel series from ø4 to ø28, aluminum series from ø3 to ø40 in millimeter and inch system of inner diameter finish.

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Starting from^∗ ：	76.49 €
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Min. Shipping Days ：	Same day

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

SAKAI MANUFACTURING

Compact, low price type

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

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Starting from^∗ ：	106.53 €
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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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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^∗ ：	101.70 €
Min. Shipping Days ：	10 Days

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Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL

SUNGIL

This set screw type slit coupling has a low moment of inertia and stability even at high RPM.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A long type, with high torsional rigidity and torque tolerance, and high oil and chemical resistance.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[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, speed reducers, etc.

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Starting from^∗ ：	38.02 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL

SUNGIL

A disc coupling, clamping type (double disc).
[Features]
·A newly developed high-performance disc. This product is shaped with high torsional rigidity.
·Semi-permanent lifespan with zero backlashes.
·Absorbs misalignments of angles of deflection, eccentricity, and endplay.
·A low moment of inertia for stability even at high RPM.
[Applications]
·Servo motors, stepper motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed, high-precision position control systems.
·Centrifuges, copiers.

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Starting from^∗ ：	102.55 €
Min. Shipping Days ：	11 Days

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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^∗ ：	57.49 €
Min. Shipping Days ：	6 Days

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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 €
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Min. Shipping Days ：	Same day

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Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK

KBK

· Backlash-free line shaft
· Available length up to 3000mm
· For synchron operation of two axis and to bridge high distances between shaft ends
· High torsional stiffness by using one metal bellows per coupling side
· Easy, radial assembly
· Torque range from 4,5 - 500Nm

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Min. Shipping Days ：	22 Days

Bellow couplings / hub clamping, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB2P / KBK

KBK

· Backlash-free miniature metal bellows coupling with clamp hubs
· For shaft diameter from 3 - 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: 0,5 - 10Nm
· Axial pluggable

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Min. Shipping Days ：	12 Days

Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK

KBK

· Cardanic coupling for a very low backlash connection of two shafts
· Compensates very high radial and angular shaft misalignment at very low restoring forces
· For shaft diameters from 3 - 55mm
· Easy and fast assembly radial clamp screws
· Keyways available on request
· Also available in stainless steel
· Torque range from 2 - 580Nm

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Min. Shipping Days ：	17 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^∗ ：	635.55 €
Min. Shipping Days ：	15 Days

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

NABEYA BI-TECH

Backlash "0"

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Starting from^∗ ：	20.10 €
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Ring jaw couplings / claw ring: PU, 3-star / LS, LSS / NBK

NABEYA BI-TECH

Easy maintenance

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Starting from^∗ ：	206.63 €
Min. Shipping Days ：	9 Days

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Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

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Starting from^∗ ：	152.72 €
Min. Shipping Days ：	9 Days

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Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING

SAKAI MANUFACTURING

Single leaf spring type, high torsional rigidity type

[Features]
· High torsional rigidity due to single type of original leaf spring.
· Control responsiveness improved.

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Starting from^∗ ：	85.17 €
Min. Shipping Days ：	16 Days

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Servo couplings / S / KAYSEVEN

KAYSEVEN

High torque transmission, energy saving design, large allowable misalignment, no backlash product.

[Features]
· Metal leaf spring employs a dividing element, achieving excellent flexibility and high reliability.
· Elements are laminated elements of 0.3 mm and 0.5 mm thick, selected stainless steel.
· Number of sheets can be increased or decreased as required.

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Starting from^∗ ：	80.67 €
Min. Shipping Days ：	7 Days

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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

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

SUNGIL

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Starting from^∗ ：	87.18 €
Min. Shipping Days ：	5 Days

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Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / 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.
·It has high torsional rigidity and torque tolerance, as well as high oil and chemical resistance.
·A long type, identical forward/reverse rotation characteristics, no need for repair.
[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, speed reducers, etc.

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Starting from^∗ ：	27.40 €
Min. Shipping Days ：	Same day

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

SUNGIL

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Starting from^∗ ：	41.16 €
Min. Shipping Days ：	10 Days

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Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK

KBK

· Backlash-free miniature metal bellows coupling with radial set screws
· For shaft diameters from 3 - 25mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Axial pluggable design
· Perfect bellows coupling for encoders, tachometers, potentiometers
· Torque range: 0,5 - 10Nm

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Min. Shipping Days ：	12 Days

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

Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4AL / KBK

KBK

· Backlash-free metal bellows coupling with clamp hubs
· Hub material: aluminum
· Alternatively to steel executions we recommend our series KB4AL from size 80 - 500
· For shaft diameters from 10 - 70mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Easy assembly and low inertia
· Perfect bellows coupling for connecting servo motors, e.g. in machine tools, automation techniques, packing machines, wood working machines
· Torque range: 80 - 500Nm

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Min. Shipping Days ：	12 Days

Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: Aluminium / KBE3 / KBK

KBK

· Backlash-free servo insert coupling with outer conical hubs
· For shaft diameters from 8 - 60mm
· Vibration reducing, compensates shaft misalignment, axial pluggable!
· Characteristics of the coupling can be modified by using different spider elements!
· Very accurate true running, suitable for high speed applications
· Torque range: 12,5 - 525Nm

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Min. Shipping Days ：	12 Days

Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK

KBK

· Backlash - Free Safety Coupling
· Fast assembly with clamp hub
· For mounting pulleys, sprockets
· Torque range: 0,2 - 500Nm

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Min. Shipping Days ：	22 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, steel Ø 65

MISUMI

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Min. Shipping Days ：	7 Days

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^∗ ：	114.39 €
Min. Shipping Days ：	14 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	MISUMI	KBK	NABEYA BI-TECH	NIHON MINIATURE	ABP ANTRIEBSTECHNIK	KBK	KBK	MIKI PULLEY	MIKI PULLEY	NABEYA BI-TECH	SAKAI MANUFACTURING	KBK	KBK	NABEYA BI-TECH	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	SUNGIL	SUNGIL	SUNGIL	SUNGIL	MIKI PULLEY	ADVANCED	KBK	KBK	KBK	MISUMI	MIKI PULLEY	NABEYA BI-TECH	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	KAYSEVEN	KAYSEVEN	SUNGIL	SUNGIL	SUNGIL	KBK	KBK	KBK	KBK	KBK	MISUMI	MISUMI	NABEYA BI-TECH
Product Series	Servo couplings / hub clamping, key / 1 disc, 2 discs: CFRP / body: aluminium	Claw couplings / grub screw clamping, feather key / claw disc: PU, Shore A92, A98 / body: aluminium / KBE1 / KBK	Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK	Oldham couplings / hub clamping / 1 disc: engineering plastic / body: aluminium / CCZ / NIHON MINIATURE	Claw couplings / grub screw clamping, hub clamping / claw disc: PU / body: aluminium / KKAK, KKAS / ABP Antriebstechnik	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4C / KBK	Bellow couplings / half-shell clamping / bellows: stainless steel / body: aluminium / KB4HC / KBK	Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY	Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium / MSX / NBK	Servo couplings / hub clamping / 2 discs: steel / body: steel / LCD-B / SAKAI MANUFACTURING	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: aluminium / KBE3C / KBK	Safety couplings / feather key / torque adjustable / KBK, L-P / KBK	Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK	Universal joint couplings / hub clamping / 1 joint / body: aluminium / XUT / NBK	Oldham couplings / grub screw locking / 1 disc: engineering plastic / body: stainless steel / SCZ model / NIHON MINIATURE	Servo couplings / hub clamping / 2 discs: steel / body: steel / TCD-B / SAKAI MANUFACTURING	Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL	Servo couplings / clamping set / 1 disc: steel / body: aluminium / SHDS / SUNGIL	Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL	Servo couplings / 2 discs: steel / body: aluminium / SHDW / 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	Spacer bellows couplings / half-shell clamping, feather key / bellows: stainless steel / body: aluminium / DRB / KBK	Bellow couplings / hub clamping, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB2P / KBK	Universal joint couplings / hub clamping, feather key / 1 joint / body: aluminium / KBGK-T / KBK	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	Slit couplings / grub screw clamping, hub clamping / cross slot / body: aluminium, stainless steel / MWS / NBK	Ring jaw couplings / claw ring: PU, 3-star / LS, LSS / NBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / MKM / NBK	Servo couplings / hub clamping / 1 disc: steel / body: steel / TCS-B / SAKAI MANUFACTURING	Servo couplings / S / KAYSEVEN	Servo couplings / L / KAYSEVEN	Servo couplings / 1 disc: steel / body: aluminium / SHDS / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / SUNGIL	Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBMS / SUNGIL	Bellow couplings / grub screw locking, feather key DIN 6885, axial plug-in / bellows: stainless steel / body: aluminium / KB1P / KBK	Bellow couplings / half-shell clamping, feather key DIN 6885 / bellows: stainless steel / body: aluminium / KB2H / KBK	Bellow couplings / hub clamping / bellows: stainless steel / body: aluminium / KB4AL / KBK	Claw couplings / clamping set / Claw disc: PU, Shore A98 / Body: Aluminium / KBE3 / KBK	Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK	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, steel Ø 65	Slit couplings / hub clamping / cross slot / body: stainless steel / XSTS, XWSS / NBK
CAD	2D / 3D	2D / 3D	2D / 3D	2D	3D	2D / 3D	2D / 3D	2D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D		2D / 3D	3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	3D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	-	-	65.88 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	23.59 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	55.33 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	147.48 € *Unit price with basic configuration	5.07 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	38.88 € Special price *Unit price with basic configuration Promotional pricing	85.59 € Special price *Unit price with basic configuration Promotional pricing	-	-	49.62 € Special price *Unit price with basic configuration Promotional pricing	58.18 € Special price *Unit price with basic configuration Promotional pricing	76.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	106.53 € Special price *Unit price with basic configuration Promotional pricing	16.15 € Special price *Unit price with basic configuration Promotional pricing	101.70 € *Unit price with basic configuration	38.02 € *Unit price with basic configuration	102.55 € *Unit price with basic configuration	57.49 € *Unit price with basic configuration	12.44 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	-	-	-	-	635.55 € *Unit price with basic configuration	20.10 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	206.63 € *Unit price with basic configuration	152.72 € *Unit price with basic configuration	85.17 € *Unit price with basic configuration	80.67 € *Unit price with basic configuration Volume Discount	104.90 € *Unit price with basic configuration	87.18 € *Unit price with basic configuration	27.40 € *Unit price with basic configuration	41.16 € *Unit price with basic configuration	-	-	-	-	-	-	-	114.39 € *Unit price with basic configuration
Min. Shipping Days	7 Days	12 Days	Same day	Same day	Same day	12 Days	17 Days	6 Days	Same day	Same day	Same day	12 Days	22 Days	Same day	Same day	Same day	Same day	Same day	10 Days	10 Days	11 Days	6 Days	Same day	22 Days	12 Days	17 Days	7 Days	15 Days	Same day	9 Days	9 Days	16 Days	7 Days	14 Days	5 Days	Same day	10 Days	12 Days	12 Days	12 Days	12 Days	22 Days	7 Days	7 Days	14 Days
Type	Disc Type	Jaw Type	Disc Type	Oldham Type	Jaw Type	Bellows Type	Bellows Type	Disc Type	Jaw Type	With Slit	Disc Type	Jaw Type	Others	Disc Type	With Slit	Oldham Type	Disc Type	With Slit	Disc Type	With Slit	Disc Type	Vibration Damping Rubber Type	Disc Type	Bellows Type	Bellows Type	Others	Disc Type	Disc Type	With Slit	Jaw Type	Bellows Type	Disc Type	Disc Type	Disc Type	Disc Type	With Slit	With Slit	Bellows Type	Bellows Type	Bellows Type	Jaw Type	Others	Disc Type	Disc Type	With Slit
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	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	Angular Misalignment / 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 / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	-	-	-	-	-	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Application	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Stepping Motor	Servo Motor / Stepping Motor	Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Servo Motor	Standard / Stepping Motor	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Servo Motor / Stepping Motor	Stepping Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Servo Motor	Servo Motor	Stepping Motor
Allowable Torque Range(N•m)	0.05 to 1.00 ～ 10.01 to 20.00	-	0.05 to 1.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 100 to Less Than 500	-	-	-	10.01 to 20.00 ～ 500 to Less Than 1,000	1.01 to 3.00 ～ 500 to Less Than 1,000	0.05 to 1.00 ～ 5.01 to 10.00	10.01 to 20.00 ～ 500 to Less Than 1,000	-	-	0.05 to 1.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	3.01 to 5.00 ～ 50.01 to 100.00	50.01 to 100.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 1.01 to 3.00	20.01 to 50.00 ～ 100 to Less Than 500	0.05 to 1.00 ～ 20.01 to 50.00	20.01 to 50.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 50.01 to 100.00	0.05 to 1.00 ～ 1.01 to 3.00	-	-	-	-	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	0.05 to 1.00 ～ 3.01 to 5.00	20.01 to 50.00	0.05 to 1.00 ～ 50.01 to 100.00	50.01 to 100.00 ～ 100 to Less Than 500	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	5,000 to Less Than 10,000 ～ 1000 to Less Than 5000	20.01 to 50.00 ～ 100 to Less Than 500	1.01 to 3.00 ～ 20.01 to 50.00	0.05 to 1.00 ～ 3.01 to 5.00	-	-	-	-	-	5.01 to 10.00	50.01 to 100.00	1.01 to 3.00 ～ 5.01 to 10.00
Shaft Bore Dia. (machined) D1(mm)	3 ～ 24	2 ～ 60	3 ～ 50	1 ～ 40	5 ～ 14	10 ～ 70	10 ～ 70	10 ～ 40	6 ～ 60	5 ～ 22	10 ～ 60	6 ～ 60	6 ～ 60	3 ～ 50	3 ～ 20	4 ～ 28	14 ～ 40	3 ～ 12	10 ～ 45	3 ～ 25	10 ～ 45	6.35 ～ 15	3 ～ 12	6 ～ 65	3 ～ 25	3 ～ 55	25 ～ 45	-	2 ～ 16	18 ～ 28	3 ～ 35	14 ～ 40	-	-	10 ～ 45	8 ～ 25	3 ～ 15	1 ～ 24	3 ～ 25	12 ～ 70	6 ～ 60	3 ～ 56	10 ～ 16	15 ～ 35	5 ～ 14
Shaft Bore Dia. (machined) D2(mm)	3 ～ 24	2 ～ 60	3 ～ 50	3 ～ 40	5 ～ 14	10 ～ 70	10 ～ 70	12 ～ 55	6 ～ 60	5 ～ 22	10 ～ 60	6 ～ 60	-	3 ～ 50	3 ～ 20	4 ～ 28	14 ～ 55	3 ～ 12	10 ～ 45	3 ～ 25	10 ～ 45	6.35 ～ 28	3 ～ 12	6 ～ 65	3 ～ 25	3 ～ 55	20 ～ 45	-	2 ～ 16	18 ～ 28	6 ～ 35	14 ～ 55	-	-	10 ～ 45	8 ～ 25	3 ～ 15	1 ～ 25	3 ～ 25	12 ～ 70	6 ～ 60	-	10 ～ 16	15 ～ 35	6 ～ 18
Outer Dia. A(mm)	13 ～ 50	10 ～ 105	15 ～ 104	16 ～ 80	26.5	45 ～ 122	45 ～ 122	56 ～ 144	30 ～ 105	16 ～ 44	45 ～ 155	30 ～ 105	49 ～ 169	15 ～ 104	15 ～ 40	20 ～ 60	65 ～ 100	12.7 ～ 26.2	56 ～ 88	12.7 ～ 60	56 ～ 88	19 ～ 56	22 ～ 28	32.5 ～ 122	15.5 ～ 40.5	18 ～ 100	87	152 ～ 262	8 ～ 32	69.9	16.5 ～ 99	65 ～ 100	60 ～ 308	58 ～ 346	56 ～ 88	31.8 ～ 60	12.7 ～ 31.8	-	15.5 ～ 40.5	82 ～ 122	30 ～ 105	29 ～ 129	40	65	25 ～ 40
Overall Length W(mm)	13.5 ～ 53	15 ～ 140	22 ～ 104.4	20 ～ 61	28.5	58 ～ 111	58 ～ 111	45 ～ 170.6	35 ～ 140	17.4 ～ 45	52 ～ 154	42 ～ 110	26 ～ 80	16 ～ 71.2	18 ～ 40	33 ～ 65	66 ～ 99	19 ～ 31.4	55 ～ 80	18 ～ 88	60.5 ～ 99.2	25 ～ 60	22.2 ～ 32	68 ～ 4000	25 ～ 66	24 ～ 78	67 ～ 94	101 ～ 391	10 ～ 32	67.1 ～ 76.2	31.5 ～ 100	55 ～ 81	50 ～ 307	72 ～ 607	44.2 ～ 69.5	44 ～ 88	19 ～ 39	22 ～ 60	21 ～ 57	91 ～ 123	50 ～ 140	28 ～ 95	39.4 ～ 53	-	25 ～ 56
Max. Rotational Speed Range(r/min)	4,001 to 10,000 ～ 2001 to 4,000	-	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 ～ 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 ～ 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 ～ 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 ～ 10,001 to 78,000	-	-	-	4,001 to 10,000	4,001 to 10,000 ～ 2001 to 4,000	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	-	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	4,001 to 10,000	10,001 to 78,000
Feature	High Torque ～ No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Small	Clean Environment ～ Vibration Insulation	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Durability ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ Small	High Accuracy ～ High Torque	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ No Backlash	High Torque ～ Vibration Insulation	High Durability ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Accuracy ～ High Torque	High Torque ～ No Backlash	High Torque ～ No Backlash	Heat Resistant ～ No Backlash	Heat Resistant ～ Small	Heat Resistant ～ Small	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ No Backlash	High Accuracy ～ Vibration Insulation	High Accuracy ～ No Backlash	High Torque ～ Small	High Torque ～ No Backlash	Clean Environment ～ Vacuum Environment
Body Material	Aluminum	-	Aluminum ～ Stainless Steel	Aluminum	Aluminum	-	-	Steel	Aluminum	Aluminum	Steel	-	-	Aluminum ～ Stainless Steel	Aluminum	Stainless Steel	Steel	Aluminum Alloy	Aluminum	Stainless Steel	Aluminum	Aluminum	Resin	-	-	-	Steel	Steel	Aluminum ～ Stainless Steel	-	-	Steel	-	-	Aluminum	Aluminum	Stainless Steel	-	-	-	-	-	Aluminum ～ Steel	Aluminum ～ Steel	-
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)	0.35 ～ 11	0.5 ～ 525	0.42 ～ 200	1.961 ～ 215.746	1.2 ～ 1.5	18 ～ 500	18 ～ 500	20 ～ 800	1.5 ～ 525	0.5 ～ 9	12 ～ 800	12.5 ～ 525	10 ～ 1400	0.42 ～ 200	0.3 ～ 6	3.432 ～ 98.067	80 ～ 320	0.2 ～ 1.5	30 ～ 120	0.3 ～ 34	30 ～ 120	3 ～ 60	1 ～ 3	4.5 ～ 500	0.5 ～ 10	2 ～ 250	180	1000 ～ 8000	0.1 ～ 4	38	0.9 ～ 270	80 ～ 320	10 ～ 15000	10 ～ 20000	30 ～ 120	2.6 ～ 24	0.3 ～ 3.5	0.5 ～ 10	0.5 ～ 10	80 ～ 500	12.5 ～ 525	2 ～ 500	6 ～ 8	60	2 ～ 8
Max. Rotational Speed(r/min)	3500 ～ 12000	4300 ～ 47500	6000 ～ 42000	15000 ～ 25000	19000	5000 ～ 12800	5000 ～ 12800	3800 ～ 25000	4500 ～ 15900	14000 ～ 39000	10000	7000 ～ 25000	3500 ～ 12000	6000 ～ 42000	15000 ～ 42000	5000 ～ 6000	10000	6000 ～ 12000	6000 ～ 7700	6000 ～ 28000	6000 ～ 7700	10000	8000 ～ 12000	1500	15000	2100 ～ 10000	6000	3400 ～ 5900	19000 ～ 78000	9200	8000 ～ 20000	10000	4300 ～ 20000	-	6000 ～ 7700	2600 ～ 5000	5000 ～ 12000	15000	15000	5000 ～ 6900	7000 ～ 25000	4500 ～ 13200	10000	8000	15000 ～ 25000
Allowable Lateral Misalignment Range(mm)	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	0.21 to 0.40	-	-	0.02 to 0.2 ～ 0.41 to 1.0	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	0.02 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 ～ 0.21 to 0.40	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	1.1 to 3.0	-	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	0.02 to 0.2	-	-	-	-	-	0.02 to 0.2	0.02 to 0.2	0.02 to 0.2
Allowable Lateral Misalignment(mm)	0.05 ～ 0.3	0.06 ～ 0.16	0.05 ～ 0.5	1.5 ～ 2.5	±0.15 ～ ±5	0.15 ～ 0.25	0.15 ～ 0.25	0.2 ～ 0.9	0.17 ～ 0.36	0.05	0.23 ～ 0.7	0.06 ～ 0.16	-	0.02	0.2	1.5 ～ 2	0.2 ～ 0.31	0.1 ～ 0.2	0	0.1 ～ 0.36	0.3	0.15 ～ 0.2	0.4 ～ 0.6	5	0.1 ～ 0.3	0.6 ～ 2.5	0.2	1.6 ～ 2.9	-	0.7	0.1 ～ 0.2	0.02	0.4 ～ 1.5	0.55 ～ 2.1	0	0.2 ～ 0.3	0.1 ～ 0.2	0.1 ～ 0.3	0.1 ～ 0.3	0.2 ～ 0.25	0.06 ～ 0.16	-	0.2	0.2	0.15 ～ 0.2
Allowable Angular Misalignment(deg)	1 ～ 2.5	0.9 ～ 1	1 ～ 2	1	±1 ～ ±15	1.5 ～ 2	1.5 ～ 2	1 ～ 2	1	0.5	1	0.9	-	0.5 ～ 1	1	1	1	2.5	0.7	2.5	1	1.5	4 ～ 6	1.5	1 ～ 2	6	0.6	1 ～ 2	1	2	2	1	0.7 ～ 1	0.7 ～ 1	0.7	2.5	2.5	1 ～ 2	1 ～ 2	1.5 ～ 2	0.9	-	1	0.6	1 ～ 2
Buffer Part Material	-	Polyurethane	-	Others	Polyurethane	-	-	-	Polyurethane	-	-	Polyurethane	-	-	-	Others	-	Polyacetal	Aluminum Bronze	Polyacetal / Aluminum Bronze / Stainless Steel	Aluminum Bronze	Others	-	-	-	-	-	-	-	Polyurethane	-	-	-	-	Aluminum Bronze	Polyacetal / Aluminum Bronze	Polyacetal / Aluminum Bronze	-	-	-	Polyurethane	-	-	-	-
Disc Part Material	Carbon Fiber	-	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	-
Bellows Part Material	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	Stainless Steel	Stainless Steel	-	-	-	-	-

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Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Enlarge image

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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
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

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

19.1

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
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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

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

Brand

- MISUMI (18)
- Cost Efficient Products ()
- KBK (24)
- NABEYA BI-TECH (18)
- SUNGIL (16)
- MIKI PULLEY (7)
- ADVANCED (4)
- SAKAI MANUFACTURING (4)
- ABP ANTRIEBSTECHNIK (3)
- KAYSEVEN (3)
- NIHON MINIATURE (3)
- LINK (2)
- SCH (1)
- GANTER (0)
- KOYO ELECTRONICS INDUSTRIES (0)
- MAEDLER (0)
- ORIENTAL MOTOR (0)
- KTR SYSTEMS (0)
- ISEL (0)
- MIGHTY (0)
- FESTO (0)
- IFM ELECTRONIC (0)
- NORELEM (0)
- KIPP (0)
- MITSUBOSHI BELTING (0)
- VMA (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