D40 L50 14mm to 19mm Motor Shaft Coupling, Aluminum Rigid Clamping Couplings, Shaft Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder
Special Features
Feature: Screw Type(Coiling Clamping); Main Color: Silver tone
High axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides some corrosion resistance
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
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