The RW45 motor gearboxes are maintenance-free drive units to operate wire screen systems. The easy-to-install RW240 motor-gearboxes are enclosed in a housing with a sealed limit-switch system that has a high protection rating of IP55
All RW45 motor gearboxes are fitted with a self-braking worm gear transmission . This transmission ensures that the output shaft is braked when the drive unit is stopped. The combination of the carefully mutually-tuned gear and wheel transmissions means that the drive runs almost silently.