The SIDOOR ATE500E comfort elevator door drive is an intelligent door control system which enables the opening and closing of cabin and shaft doors at adjustable speeds and accelerations.

The maintenance-free drive unit is speed controlled and comprises an electronically commutated SIDOOR MED280 EC direct drive designed for a maximum of 280 kg total door panel weight.

Must be ordered separately, see "Direct drives".

Operation of the elevator door drive does not require limit switches. The door width and the "OPEN"/"CLOSE" positions are determined automatically.

The current operating states are indicated by a 7-segment display directly in the SIDOOR ATE500E elevator door drive. They can also be displayed externally using the Software Kit or Service Tool, see "Additional units".

Forces are transferred via a toothed belt which passes over a deflector unit and can be fitted with two door clutch holders. These accessories are not included in the scope of supply, see "Accessories".

Both single-leaf and centrally opening doors can be driven.