ELTRAL K30 chain drive
24 V DC
- Compact size
- Integrated microprocessor control unit
- Synchronised tandem operation
- Electronic limit stop
- Independent of sash overlap dimension
- 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 350 mm
- Travel adjustment in 3 stages
- Automatic gasket relief
- Painted aluminium housing
Technical data
| Drive | ELTRAL K30 |
| Nominal voltage | |
| Pull/push force | |
| Nominal current | 0.9A |
| Breaking current | 1.2A |
| Travel speed | |
| Connecting cable | Silicone; 2m, 3-core (Solo) / 2,5m, 5-core (Synchro) |
- Area of application: Smoke and heat exhaust ventilation systems (RWA)
- Product type: Drive
- Operating voltage: 24 V
- Window type: Turn-Only sash, Skylight, Tilt-Only sash, Top hung sash
- Opening direction: Inward, Outwards
- Installation: Surface-mounted
- Application: Staircase (smoke ventilation acc. to MBO/LBO), Miscellaneous (smoke exhaust to EN 12101-2)
- Hub Minimum (in mm): 300
- Hub Maximum (in mm): 500
- Zugkraft (in N): 300
- Druckkraft (in N): 300
Smoke and heat exhaust ventilation systems (RWA)
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