16mm to 16mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Single-Piece 16mm-to-16mm Jaw-Type Aluminum Coupling
✔️ 16mm bore-to-bore, 66mm length, aluminum jaw-type coupling

This jaw-type flexible coupling connects two 16mm shafts for motor and drive system linkage with smooth torque transfer. It's ideal in CNC machines, robotics, and automation setups where alignment tolerance matters and vibration is minimized. Lightweight aluminum construction keeps weight down and resists corrosion.

Dimension	Metric	Inches
Bore (each)	16 mm	0.63 in
Outer diameter	40 mm	1.57 in
Length	66 mm	2.60 in

✅ Outer diameter: 40 mm
✅ Bore: 16 mm on both sides
✅ Length: 66 mm
✅ Material: Aluminum
✅ Backlash-free at low torque and electrical insulation

💡 What is a handy question people ask about 16mm bore jaw-type aluminum couplings?

They are handy for linking shafts in motor and drive assemblies while tolerating small misalignments.

- Transmits torque between two 16mm shafts with minimal backlash
- Tolerates small angular and parallel misalignment
- Provides insulation and light weight aluminum construction