CPTD23-8-A, Ruland, Controlflex coupling hub, three-piece design

Imperial, Aluminum, Claw Coupling, [component:], [boreType:]

Brand Ruland
Mfr Part No. CPTD23-8-A
Acorn Code CPTD23-8-A-RULAND
HS Code 8483 50 80 90
COO United States (US)



Ruland CPTD-A is a Controlflex coupling hub.

It is a component in a four-piece design consisting of two aluminium hubs mounted by pins to two acetal inserts creating a lightweight low inertia coupling capable of speeds up to 22,000 RPM. This four-piece design allows for a highly customizable coupling that easily combines clamp hubs with inch, metric, keyed, and keyless bores.

CPTD-A has a thinner length than regular hubs allowing it to be used in confined spaces. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. Controlflex couplings have a balanced design for reduced vibrations at high speeds, can accommodate all forms of misalignment, and are an excellent fit for encoders, tachometers, and light duty stepper servo positioning applications.

CPTD-A is RoHS3 and REACH compliant.


Product Attributes
Manufacturer Product Code CPTD23-8-A
Basic Product Description Controlflex coupling hub, three-piece design
Measurement Imperial
UOM Each
Component Hub
Size 23
Bore (B1) mm 12.7
Bore (B1) inch 1/2
Material Aluminum
Series Controlflex
Weight (Kg) 0.021

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