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4mm to 8mm 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

$ 3 .99 $3.99

In Stock

About this item

  • Shaft Usage: 4mm to 8mm / 0.16 to 0.31 inch
  • Material: Aluminum alloy; Size: 25x19mm/ 0.98x0.75 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:
4mm to 8mm shaft usage diameter, 25mm length, 19mm 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 (coiling clamping)
Size: 25x19mm/ 0.98x0.75inch( L*D)
Material: Aluminum alloy
Main Color: Silver tone
Weight: 28g

Package Content:
2 x Shaft coupling


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