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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Thread Range M3 – M26 (metric) Die Outer Diameter Range 20mm – 55mm (approx
pulley pitch diameter
Carbon steel spring
"text": "Match the diameter to your target component size
D45x75/85mm CNC Flexible Shaft Coupling Spider Splined Jaw Plum Coupler Motor Aluminum Sheet Thread Range M3 – M26D45mm Spider Jaw Shaft Coupling Flexible CNC Drive Connection for Servo & Stepper Motors When misalignment, vibration, or bore size mismatch causes premature wear on your CNC spindle or motor drive, the right flexible coupling makes all the difference. Engineers, machine builders, and DIY CNC enthusiasts who need a reliable, zero backlash connection between shafts of different diameters will find this D45mm spider jaw plum coupler a direct solution.
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