Function Connects rigid rods whose axes are inclined to each other, enabling rotation to be transmitted between misaligned shafts. Durable construction Made from premium metal material for durability and long service life. Common use A shaft joint suitable for shafts that transmit rotary motion. Wide application Used in servo motor systems, 3D printers, CNC machines, DIY encoders, spindle transmissions, stepping motors, lifting platforms, machine tool transmissions, encoders, screw drives, machine platforms or gearboxes. Its purpose is to firmly connect the driving shaft and the driven shaft to rotate together and transmit motion and torque. Use scenarios - In a 3D printer or CNC machine, to connect a motor shaft to a drive screw when the shafts are offset. - In servo motor systems or gearboxes to transmit torque between misaligned shafts. - In lifting platforms or machine tools to maintain coordinated rotation between connected shafts.