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5mm to 6.35mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2

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$7.99

$ 2 .99 $2.99

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About this item

  • Shaft Usage: 5mm to 6.35mm / 0.19 to 0.25 inch
  • Material: Aluminum alloy; Size: 25x18mm/ 0.98x0.71 inch( L*D)
  • Feature: Set screws (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:
5mm to 6.35mm shaft usage diameter, 25mm length, 18mm 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: Set screw type (coiling clamping)
Size: 25x18mm/ 0.98x0.71inch( L*D)
Material: Aluminum alloy
Main Color: Silver tone
Weight: 32g

Package Content:
2 x Shaft coupling


Herbert Smit
Reviewed in the United States on October 3, 2024
Well made and just what I needed.
G. Lecakes
Reviewed in the United States on April 16, 2020
They might be out of business, but my PrintrBot Simple Metal still works. Had an issue where the set screw became stripped and I couldn't extract it. Needed a replacement and this worked perfectly. So far no issue in 3+ weeks of printing.
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