4mm to 7mm Shaft Coupling 25mmx20mm Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder

Key Features

• Shaft Usage 4mm to 7mm / 0.16 to 0.28 inch
• Material Aluminum alloy; Size 25x20mm/ 0.98x0.79inch( L*D)
• Feature Screw Type(Coiling Clamping);
• Main Color Silver
• The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, which simplifies the debugging difficulty.

Product Description

Description

4mm to 7mm shaft usage diameter, 25mm length, 20mm diameter, set screw type, beam coupling.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: 25x20mm/ 0.98x0.79inch( L*D)Screw Size : M3 x 0.5Material: Aluminum alloyMain Color: Silver tone

Package Content

1 x Shaft coupling

Specifications