Tubular motor with electronic limit switch. Size M Ø 45 mm. Simple limit switch adjustment in manual, semi-automatic and automatic mode. Thanks to control of raising force and obstacle recognition during lowering, the motor protects the shutter from damage during freezing conditions. This recognition is adjustable. Guarantees adequate protection against break-in when the rolling shutter is equipped with anti-intrusion springs. The encoder technology in fact guarantees millimetric precision, maintenance of set values over time (including in high temperatures) and constant optimum force on the shutter. Particularly suitable for compact installations: useful length 426 mm, for motors with torque of 5 Nm and 8 Nm at 17 rpm. The built-in circuit board allows a number of motors to be connected and controlled in parallel from a single point without the need for additional control units. Ideal for rolling shutters.