16mm to 0.625 Inch Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections
✔️ 1 pc pack; bore 16 mm and 0.625 in; length 66 mm, 40 mm OD
This jaw-type flexible coupling is built from aluminum and designed to connect motors to drives, handling minor shaft misalignment and twisting vibrations. It’s commonly used in small automation setups, CNC machines, 3D printers, and robotics projects where quiet, backlash-free torque transfer matters.
✅ Bore 1: 16 mm (0.63 in) hub bore
✅ Bore 2: 0.625 in (16 mm) shaft bore
✅ Length: 66 mm (2.60 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Material: Aluminum, electrical insulation
💡 What is a jaw-type flexible coupling used for in motor-to-drive systems? This handy piece helps connect shafts reliably while absorbing misalignment.
- reduces backlash in motor-to-drive connections for precision control - accommodates angular misalignment and eccentricity in compact drive systems - lowers vibration transfer in robotics and CNC applications - ideal for lightweight aluminum hub couplings on small machines