uxcell 5mm to 8mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder

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Feature

Shaft Usage: 5mm to 8mm / 0.19 to 0.31 inch
Material: Aluminum alloy; Size: 25x20mm/ 0.98x0.79inch( L*D)
Feature: Spline shaft with 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

Description:
5mm to 8mm shaft usage diameter, 25mm length, 20mm 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: Spline shaft withcoiling clamping
Size: 25x20mm/ 0.98x0.79inch( L*D)
Material: Aluminum alloy
Main Color: Silver tone
Weight: 18g

Package Content:
1 x Shaft coupling