The Key spare parts of TSTC revolving door include Motor, Gearbox, Tooth Belt, Main Control Unit (PLC, Invertor, Logo Power), Encoder, Mechanical lock, Emergency Stop Button, Handicap Button, Control Panel, Sensors, could be perfectly substitute for the Revolving Doors from pop brands like BESAM /DORMA /GEZE /G-U /KBB /KABA .

The Motor and Gearbox are from SIEMENS, 250W, the strength of SEW Gear Units is their simple mechanical structure. This yields a higher efficiency than pure worm gear units, in addition, the S series gear units are quiet during operation.

To the Main Control Unit, we used the 1st class system in the world, SIEMENS , the model we used have the powerful intelligent I/O "positioning" module that was developed specially for the smartest programmable controller.

The Inverter is also from Germany, AC Inverter for 0.25kW (0.33HP) 220V 3 Ph motor. Converts fixed frequency single phase 220V input to variable frequency three phase 220V to control the speed of a standard AC Induction motor.

The key function of Encoder is the Positioning, and the Encoder we used for our revolving door delivers outstanding performance in mechanical shock-resistance and is capable of withstanding higher axial and radial loads so as to meet various industrial environments.

The Emergency Stop Button is able to stop movement of the automatic door under any circumstance, ensuring safety of the passersby in case of emergency.

When pressing the Disabled Push Button, the door will revolve with a slower speed for a round, after that, the door revolves normally.

To more details please check our page with the title TSTC 3/4 Wing Revolving Door .