13mm Square Drive in Galvanised steel with 9.9mm trunnion, no stops
9.9mm trunnion input, 13mm square output
The strong awning classic is used in the areas of articulated arms, drop arm awnings and window awnings. The worm gear has a good efficiency and a safe self-locking in the range of themax. Output torque. A built-in brake spring prevents the awning from running out in the event of an alternating load, e.g. wind. The brake spring ensures jerk-free extension of the awning, as the worm wheel is mounted in plastic bushings.