With the RADEMACHER Comfort Tube Motor Automation Set, roller shutters can be easily motorized. Mounting materials and instructions are included. No tedious searching for individual parts, no missing materials on-site, just complete! Buy, unpack, install, done. And this is suitable for the most common window widths up to 185 cm. The radio-controlled Comfort Tube Motor Automation Set includes the S-line Radio Medium Tube Motor 20 Nm / 16 RPM (SLDM 20/16) along with the following accessories: adapter, drive coupling, click drive bearing, aluminum construction bearing, octagonal steel shaft (60 mm x 0.6 m), telescopic extension including roller capsule, 4 mounting springs, counter bearing including ball bearing, mounting materials, and an installation manual. The motor's torque is 20 Nm and the speed is 16 RPM.