The AZ D50 W is a highly versatile $\emptyset 50 \text{ mm}$ Mechanical Wired Tubular Motor from AZZURRA, specifically engineered for robust and reliable operation in rolling shutter and similar applications. Manufactured in Italy, this motor series operates on a standard $230\text{V}/50\text{Hz}$ power supply and features a classic mechanical wired technology for simple, reliable button-activated operation. Key among its features are two end limits with Progressive Adjustment (PA), which are set using a flexible thumbscrew driver, offering precise control over the shutter's travel. While it is a wired motor, it maintains compatibility with $433.42\text{MHz}$ radio receivers for integration into wireless control systems. Designed for durability, the motor has an IP44 system of protection, a 4-minute thermal time, and a wide operating temperature range of $-20^\circ\text{C}$ to $+70^\circ\text{C}$. The series is available in various torque and speed options—such as the AZ D50 W 50/12 model with $50 \text{ Nm}$ of torque and $12 \text{ Rpm}$—making it adaptable for shutters of different sizes and weights. Its clean design is characterized by a distinctive RAL 5010 Gentian Blue tube color.