Heavy Duty Flexible Coupling Shaft 16mm To 16mm Bore, 51mm Long, 44mm OD, 5mm Slot, 45 Steel Motor Coupler For Servo And Stepper Motors, Encoder, And CNC Machines

Single-Piece 16mm-to-16mm Heavy-Duty Coupling Shaft
✔️ 16mm bore-to-bore, 51mm long, 44mm OD, 5mm slot, 1pc

This heavy-duty coupling shaft links servo and stepper motors to drives, encoders, or CNC platforms, helping absorb misalignment and transfer torque reliably in automation setups.

✅ 45# steel construction for high strength and durability
✅ Bore 16mm to 16mm to fit standard motors
✅ Length 51mm and outer diameter 44mm for compact integration
✅ Slot width 5mm and M6x1 thread for secure mounting
✅ Pack: 1 piece in the package for single installation

💡 What is a heavy-duty flexible coupling shaft used for in motor drive systems? Handy for joining servo or stepper motors to drives, encoders, and CNC tooling while absorbing misalignment and protecting components. - Absorbs shaft misalignment to reduce wear on bearings - Smooth torque transfer between motor and driven load - 16mm bore-to-bore pairing, 51mm length, 44mm OD, 5mm slot