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14mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2

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$12.99

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About this item

  • Shaft Usage: 14mm to 14mm / 0.55 to 0.55 inch
  • Material: Aluminum alloy; Size: 40x32mm/ 1.57x1.26inch( L*D)
  • Feature: Screw type (coiling clamping); Main Color: Silver tone
  • Flexibility of coupling shaft removes stress between the motor and driving components.
  • The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.


Description:
14mm to 14mm shaft usage diameter, 40mm length, 32mm diameter, set screw type, beam coupling.
Zero backlash. One-piece metallic spring coupling. For little torque shaft connect.
Absorption of parallel, angular misalignments and shaft end-play by spring action.
Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required.

Specification:
Feature: Screw type (coiling clamping)
Size: 40x32mm/ 1.57x1.26inch( L*D)
Material: Aluminum alloy
Main Color: Silver tone
Weight: 132g

Package Content:
2 x Shaft coupling


Zastavan
Reviewed in the United States on August 26, 2020
The machining is a bit rough on them. But they do seem like motor couplers of this style should be. I just absent mindedly thought they were for Nema 17 motors without thinking about the measurements so these will have to wait for a project someday. Regardless they do seem springy, maybe a bit to malleable but they do have all the parts needed if you want to use these type of couplers. These really are not for high torque loads though as they are relatively fragile in the grand scope.
W. SH
Reviewed in the United States on July 30, 2020
These 14mm couplings are very solid and worked well for my CNC. The packaging was simple with no instructions or specifications of any kind. It would have been nice to know the torque rating however I will update the review if they fail.
Ron Killian
Reviewed in the United States on July 17, 2020
I have gotten in to CNC and building some projects, so parts like this are always a welcome addition to the parts bin.These are high quality and well made from one end to the other. Body is smooth and they use some nice screws.Don't know what else to add, it's a simple product that is quality.Now if the company had a real name instead of a gibberish name.Would happily recommend.
SM
Reviewed in the United States on November 19, 2020
Worked as advertised
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