EI-125 Automatic Sliding Doors
Create a clear, efficient entrance with the SAT EI-125 automatic sliding system. Single-leaf and bi-parting arrangements provide linear door movement, with fixed sidelights, glazing and controls coordinated to suit the façade, available travel space and pedestrian flow.
Configure the EI-125 around your opening
Select the moving leaves and fixed sidelights to suit the clear passage, available side space and façade arrangement.
Single sliding
One door leaf moves to one side. The opening is coordinated with the space needed beside it for the leaf to travel.
Bi-parting sliding
Two leaves open from the centre and travel in opposite directions, creating a balanced entrance layout.
Single sliding with sidelight
A fixed glazed panel sits alongside one moving leaf, bringing the automatic opening into a wider glazed frontage.
Bi-parting with sidelights
Two fixed glazed panels frame a pair of moving leaves, coordinating a central passage with the surrounding façade.
Coordinate the entrance as one system
The operator, controller and activation devices are selected as a compatible assembly. Sensor activation, push-button control and access-system interfaces are reviewed against the selected EI-125 configuration and its technical documentation.
Glazing, profiles, activation devices and safety sensing are selected around the entrance use and installation conditions. Emergency operation and building-control connections require confirmation for the specified system.
Details that shape the specification
- Opening width, height, headroom and available side space
- Single or bi-parting movement, with expected pedestrian traffic
- Door leaf, glass and frame requirements
- Sensor arrangement and applicable safety requirements
- Access control, emergency operation and power interfaces where required
- Finish, installation conditions and maintenance access
Model-specific dimensions, options and technical documents are discussed once the intended configuration and project conditions are known. Final selections follow the approved project drawings.
SAT EI-125 · Single and bi-parting
| Parameter | Single sliding | Bi-parting sliding |
|---|---|---|
| Maximum moving-leaf mass | 160 kg | 140 kg + 140 kg |
| Electrical supply | 115 / 230 V AC · 50 / 60 Hz | 115 / 230 V AC · 50 / 60 Hz |
| Rated power | 100 W | 100 W |
| Operator protection rating | IP20 | IP20 |
| Ambient operating temperature | −25°C to +55°C | −25°C to +55°C |
| Partial-opening adjustment | 10–90% | 10–90% |
| Opening-delay setting | 0–90 s | 0–90 s |
| Night-mode delay setting | 0–240 s | 0–240 s |
Available in single-sliding and bi-parting configurations, with a choice of glazing, profiles, finishes and control options. Our team will help match the EI-125 to your entrance.
For more information, contact our technical support team.
Our team can assist with system selection, project options and the technical information relevant to your entrance.
Contact technical support