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SHEV system for mullion-transom constructions
The RWA 105 NT system is a combination of a profile-mounted E 250 NT electric spindle drive and a mechanical bracket set with double locking. In a maximum of 60 seconds, this system achieves large opening widths with a low spindle stroke. The universally applicable mounting system (stroke lengths 100, 150, 230 mm) can be used on vertically installed mullion-transom constructions and inward-opening side-hung windows, even in confined spaces. A special advantage of the RWA 105 NT system is the double mechanical interlock. This increases tightness and burglary protection. For wide window sashes, the system is available as a synchronous solution that combines two RWA 105 NT systems.
Scope of application:
- Opening and locking of inward-opening windows in mullion and transom constructions
- Tilt, turn and top-hung sashes
- Natural ventilation, smoke and heat exhaust ventilator (SHEV), natural smoke and heat exhaust ventilator (NSHEV)
- Can be used in exhaust and supply air system
- Synchronization of 2 drives
- Wood, plastic and aluminum frames
- Sash mounting
Set includes: Electric spindle drive E 250 NT, mechanical bracket set with double locking without rod and without cover profile
For space requirements for mounting, minimum sash heights and mounting examples please refer to the data sheet!
More detailed information such as data sheet, installation instructions for the drive can be found under the tab "Downloads".
If you have any technical questions, please do not hesitate to contact our technicians at 09280/981119-14.
Photos, videos and diagrams: Source © GEZE GmbH
Technical advice
+49 9282 48731-15
technik@bsc-technology.de
Fast delivery
... of goods in stock. Orders placed before 14:00 are usually shipped the same day.
Questions about the article
| Design : | Spindle drive |
| Voltage : | 24 V DC |
| RWA suitable : | Ja |
| Modell : | E 250 NT |
| Color: | Silver anodized |
| Stroke length: | 100mm |
| Thrust: | 750N |
| Scope of delivery: | Set includes: E 250 NT electric spindle drive, mechanical bracket set with double locking device without bar and without cover profile, without window |
| Dimensions: | (W x H x D): Stroke + 284 x 40 x 47 mm |
| Housing: | Aluminium |
| Speed: | 5,7mm/s |
| Current / Power: | RWA (18 V): 1,0 A |
| Tensile force: | 750N |
Scope of delivery
Set includes: E 250 NT electric spindle drive, mechanical bracket set with double locking device without bar and without cover profile, without window
Download Datenblatt GEZE E 250 NT (DE) 
