Motorized drive system, use of the drive system for actuating a door, and method for producing a drive system

A drive system, for actuating a door, comprising:

• a. at least one gear module with a spindle axis and a drive axis, the gear module being designed to translate a rotational movement about the drive axis into a rotational movement about the spindle axis;
• b. at least one spindle assembly with a threaded spindle rotatable about a spindle axis, the threaded spindle being mechanically coupled to a part of the gear assembly rotatable about the spindle axis;
• c. at least one drive assembly for driving the threaded spindle with a drive shaft, the drive shaft being mechanically coupled to a part of the transmission assembly rotatable about the drive axis, wherein the at least a drive assembly comprises:
• d. at least one motor assembly for driving a rotary movement of the threaded spindle about the spindle axis with a motor shaft rotatable about the drive axis and rigidly connected to the drive shaft and;
• e. at least one brake assembly arranged on a side of the motor assembly facing the transmission assembly for braking a rotary movement of the threaded spindle about the spindle axis with a brake shaft that is rotatable about the drive axis and connected rigidly with the motor shaft, the brake assembly comprising a hysteresis brakes wherein
• f. the motor assembly comprises an angular position sensor, in particular a Hall sensor, for measuring an angular position of the motor shaft relative to the motor assembly, wherein the angular position sensor is arranged on a side of the motor assembly facing away from the brake assembly.