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Your cart is empty.Product Description
Flexible Helical Shaft Coupling
For small torque shaft connection. Absorption of parallel, angular misalignments and shaft end-play by spring action
Introduction of Shaft Couplings:
Know the Size You Need
We provide various kinds of rigid flange coupling for choosing. Please check the correct size: d1, d2, L, and D before purchase
DIY Applications
Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling
CNC Machine
Flexible coupling suitable for model shaft connection, perfect accessories for RC Model motor, etc.
Robot Replacement
A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily. Double connection points fasten the coupler tightly
MATTHEW WALSH
Reviewed in the United States on January 8, 2025
Worked well
Vigase
Reviewed in Spain on July 21, 2023
Taladros a medida exactaVa muy bien
Jazz
Reviewed in the United States on January 2, 2023
It was ok for the cost
FE Weinrebe
Reviewed in the United States on January 25, 2022
I love the quality of this shaft coupling. Also, it has 2 grub nuts for each side which make for a better grip on the motor and shaft.
Dan S
Reviewed in the United States on December 26, 2021
My 15+ year old exercise bike stand coupler broke (the one between the roller shaft and the resistance wheel). This got it up and running again. Excellent product.
jkelliott
Reviewed in the United States on April 28, 2021
Is coupling to care of a very slight out of alignment on my z axis. It is very well made and looks spectacularI'll buy another.
mark tee
Reviewed in the United Kingdom on July 10, 2020
This needs a torque rating, it was completely unsuitable for my motors. Snapped almost immediately
ezsurfer
Reviewed in the United States on January 3, 2020
On my CNC Z shaft, works perfect, fit was excellentReally liked the grub screws to set much tighter.
Jason Wisser
Reviewed in Canada on August 21, 2019
Exactly as described.
AllTold
Reviewed in the United States on June 8, 2019
Well made and the collet-style connection is really effective. Just know to have the set screw backed out before tightening collet clamp bolt. I need to bore the 12mm end to 1/2 inch (12.7mm) for my application. I did this using a lathe. Since having the coupler chucked in my lathe I could measure the run-out which was less than .001 inch. Good stuff!
Sean J. Geoghegan
Reviewed in the United States on May 12, 2017
Great coupling! Machined with precision with just enough give for a CNC plasma machine. My cuts have never looked better and it only took a few minutes to install. I'll be using these for all my CNC coupling needs!
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