The 8983B109 is a brushless motor with integrated electronics specifically designed for access control systems in public transportation applications. It features autonomous torque, speed, and position control with specific firmware including integrated emergency mode, reinforced gearbox, and CANopen communication capability. The motor operates with a voltage range of 9 to 75 V and delivers nominal power of 55 to 104 W with nominal torque of 180 to 290 mNm at 3000 rpm. With a front side dimension of Ø 63 mm, noise level of 35 dBA, and service life of 5000 hours, this motor is engineered for high resistance against vandalism and reliable operation in demanding public transportation environments.