ELTRAL K25 chain drive
24 V DC
- Compact size
- Stainless steel chain
- Integrated microprocessor control unit
- Synchronised tandem operation
- Electronic limit stop
- Integrated overload cut-off
- Reduced closing speed (max. 5 mm/s) for the last 50 mm – corresponds to protection class SK3
- Suitable for small sash heights from 325 mm
- Anodised aluminium housing
Technical data
| Drive | ELTRAL K25 |
| Nominal voltage | |
| Pull/push force | |
| Nominal current | 0.8A |
| Breaking current | 1.0A |
| Lifting speed | |
| Connecting cable | Silicone, 3 m, 3-core |
[1] from 500 mm travel
- Area of application: Smoke and heat exhaust ventilation systems (RWA)
- Product type: Drive
- Operating voltage: 24 V
- Window type: Tilt-Only sash, Top hung sash
- Opening direction: Inward, Outwards
- Installation: Surface-mounted, concealed
- Application: Staircase (smoke ventilation acc. to MBO/LBO), Miscellaneous (smoke exhaust to EN 12101-2)
- Hub Minimum (in mm): 200
- Hub Maximum (in mm): 800
- Zugkraft (in N): 250
- Druckkraft (in N): 250
Smoke and heat exhaust ventilation systems (RWA)
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