ELTRAL OA square-spindle drive
- In combination with the chain drives K25, KS 40 and K60
- For locking and unlocking using the window hardware
- NSHEV-tested and certified
- Compact size
- Integrated microprocessor control unit
- Electronic limit stop and overload cut-off
- Integrated closing sequence control
- Opening angle adjustable using dip switch: 90° / 180° [1]
- Selectable opening direction (left or right)
Note
Can only be used in conjunction with the 24 V chain drives K25 and K60
Note
Depending on the profile, the spindle must be cut to length by the customer.
Technical data
| Drive | ELTRAL OA |
| Nominal voltage | |
| Torque | |
| Nominal current | 0.8A |
| Max. switching current | 3.0A |
| Opening angle related speed | |
Keep-shut moment | |
| Connecting cable | Silicone; 3 m, 4-core |
[1] Factory setting: 90°
- Area of application: Smoke and heat exhaust ventilation systems (RWA), Electrical ventilation systems
- Product type: Drive
- Operating voltage: 24 V
- Window type: Turn-Only sash, Tilt-Only sash, Top hung sash, Skylight
- Opening direction: Inward, Outwards
- Application: Staircase (smoke ventilation acc. to MBO/LBO), Miscellaneous (smoke exhaust to EN 12101-2)
Smoke and heat exhaust ventilation systems (RWA)
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