Control Unit
The controller is researched, designed and produced in Germany, following EU and German DIN requirements including machinery directives and electromagnetic compatibility regulations.

Sliding Doors
EAD28 is specially designed for demanding interior or exterior applications and provides superior strength and sturdiness. This model can handle a maximum load of 300 kg.

Overview
Key values from the Erichsen product documentation for EAD28.
| Operator height | 120 mm |
|---|---|
| Operator depth | 150 mm |
| Gear motor power | 100 W |
| Hold-open time | 0 - 30 s, adjustable |
| Opening speed | Variable up to 1.1 m/s, double leaves |
| Closing speed | Variable up to 1.1 m/s, double leaves |
| Ambient temperature | -15 to +50 C |
| Maximum leaf weight | 1 x 200 kg / 2 x 150 kg |
| Track profile | Detachable aluminum |
| Input power | 230 V AC +/-10%, 50/60 Hz |
| Protection class | IP20 |
The controller is researched, designed and produced in Germany, following EU and German DIN requirements including machinery directives and electromagnetic compatibility regulations.

The German-made brushed DC motor is built for continuous high-traffic use, combining durability, efficiency and very quiet operation.

EAD28 uses a detachable aluminum track profile with a rubber profile to reduce movement noise to a muted, smooth sound.

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