Platform Stairlifts
Lehner Lifttechnik Delta
Delta
A slim platform stairlift for straight indoor or outdoor staircases, designed for wheelchair access with a folding platform that preserves passage space.
At a glance
- Load capacity
- 300 kg
- Standard platform sizes
- 1250 mm x 900 mm
- Maximum special platform
- Up to 900 × 1300 mm
- Incline
- 0–52°
Product information
Overview
Delta is a platform stairlift for straight staircases. It is designed to carry a wheelchair user on its platform and can also be configured with an optional folding seat, subject to the selected specification and site assessment.
The rail can be fixed to the wall or supported on posts. When folded, the platform occupies 300 mm from the wall, helping retain usable staircase width. Indoor and outdoor configurations, finish options and several platform sizes are available.
Final platform size, rail arrangement and equipment options should be confirmed against the staircase and the user requirements before quotation or installation.
Designed around everyday use
Key features
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Compact folded profile
The folded platform measures 300 mm from the wall to help preserve usable passage space.
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Straight-stair access
Designed for wheelchair access on straight indoor or outdoor staircases.
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Flexible rail mounting
The aluminium rail can be fixed to the wall or installed on supporting posts to suit the assessed site.
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Configurable platform sizes
Four standard sizes are available, with special platforms up to 900 × 1300 mm.
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Controls and finish options
Platform controls, call stations, finish choices and optional equipment can be specified for the installation.
Technical details
Specifications
- Load capacity
- 300 kg
- Standard platform sizes
- 1250 mm x 900 mm
- Maximum special platform
- Up to 900 × 1300 mm
- Incline
- 0–52°
- Speed
- 0.06–0.12 m/s
- Folded width
- 300 mm
- Noise level
- Below 60 dB
- Operating temperature
- –15 °C to +45 °C
- Power input
- 1 × 230 V / 50–60 Hz
- Motor output
- 0.5 kW
- Maximum rail length
- 30 m
- Standard colours
- RAL 9007 or RAL 7035
See it in context
Product video
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Product documents
Downloads
Product questions
Frequently asked questions
Is Delta designed for straight or curved stairs?
Delta is designed for straight staircases. A different platform stairlift model should be assessed where the route includes curves or landings.
Can Delta be installed outdoors?
Yes. An outdoor configuration is available. The final materials, finish and installation arrangement must be confirmed for the site conditions.
How much staircase width is needed?
The manufacturer lists installations from 890 mm stair width. Actual clearance depends on the platform, rail and staircase, so suitability must be confirmed by a site assessment.
Can Delta be used without a wheelchair?
An optional folding seat is available for some configurations. Confirm the intended use and selected equipment during the site assessment.
Discuss the next step
Ask the team about Delta.
Share the staircase or level change involved and who will use the solution.
