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Shaft Coupling

TSUBAKI EMERSON CO.

Flexible Coupling : Echt-Flex Coupling

Truly flexible disk coupling ‐ Echt-Flex Coupling

This non-backlash, lube-free coupling has high torsional stiffness, maximizing the benefit of servomotors.
Based on finite element analysis, the disk is optimally designed to ensure reliable torque transmission, while absorbing misalignment smoothly.  All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
0.7{0.07}~176400{18000} φ4.0~φ289

Flexible Coupling : Jaw-Flex Coupling

Two lines are available: The L Series is ideal for directly connecting general-use motors under light load. The LN Series is excellent for vibration resistance at servomotor drives and shock absorption during startup and stopping. Both series are simply constructed of two hubs, an insert and a spider, allowing for extremely easy installation and removal.
All models are RoHS compliant.

Standard
Series Capacity
(N·m{kgf·m})
Bore Diameter Range
(mm)
L Series 0.4{0.04}~711{72.6} φ5.0~φ69
LN Series 60{6.1}~405{413} φ12~φ42

Flexible Coupling : Oldham Coupling

Ultimate line of the high-quality Oldham Couplings that offer a long service life

This high-precision, flexible coupling has large allowable parallel eccentricity and excellent durability.
All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
0.17{1.7}~42.5{434} φ3.0~φ30

Flexible Coupling : Neo-Flex Coupling

Neoprene rubber with a unique configuration is compressed and press fitted into the flange, making this flexible coupling highly durable.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
43.1{4.4}~980{100} φ13~φ90

Flexible Coupling : Beam Coupling

This small-size precision coupling can absorb large axial misalignment from both shafts by means of helical slits.

In addition to excellent absorption of angular misalignment, it has superior features such as larger allowable parallel misalignment than other companies' products.
All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
0.23{0.023}~2.26{0.231} φ3~φ16

Flexible Coupling : Bellows Coupling

Integrated bellows and taper-lock makes this flexible coupling ideal for servo drive applications.

The built-in bellows body reduces the number of parts, while delivering low moment of inertia and flexibility.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
0.49{0.05}~3.92{0.4} φ3~φ15

Flexible Coupling : BE-FLEX Coupling

Integrated bellows and taper-lock makes this flexible coupling ideal for servo drive applications.

The built-in bellows body reduces the number of parts, while delivering low moment of inertia and flexibility.
All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
40{4.0}~250{2.5} φ10~φ42

Flexible Coupling : Roller Chain Coupling

Flexible couplings consisting of two sprockets provided with robust two-strand chains specially designed for couplings.

Can be used for all general power transmission applications.
All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
100{10.2}~717.4{73200} φ9.5~φ700

Flexible Coupling : Nylon Chain Coupling

Economical type couplings consisting of sprockets provided with resin chains such as polyacetal.

Suitable for drive units of food machineries and light-duty conveyors.
All models are RoHS compliant.

Standard
Capacity (N·m{kgf·m}) Bore Diameter Range (mm)
6.86{0.7}~255{26.0} φ9.0~φ55.0