Motoriduttore a vite senza fine reversibile coppia alta 12V 50 giri/min per porta garage
High Torque PMDC Worm Geared Motor 12V Reversible 50 RPM (Right Gear-Box) with Double Flat Shaft for Garage Door. High Torque Electric DC Reversible Motor with Self-locking Worm Geared Motor Threaded/D Shaft Can be Chosen.