Tilt&Turn Tilt&Turn Roto NT Designo
  • Concealed Hinge Solution for Windows and Balcony Doors with High Sash Weights up to 150 kg

    Concealed Hinge Solution for Windows and Balcony Doors with High Sash Weights up to 150 kg

Roto NT Designo › Lock Concept

The basic Roto NT lock concept consists of the simple retrofitting of centre locks with security cams and security strikers:

  • Due to the identical length, standard strikers can be easily and rapidly replaced with security strikers
  • All strikers are interchangeable without having to change the central locking system
  • All locking cam versions can be combined with the same strikers
  • All strikers have the same screwing axis, which means that no additional drilling is needed and no screw holes are visible
  • On the underside of the sash, the hardware is already fitted with a mushroom cam, that engages in the associated Tilt&Turn striker. This means that fewer additional components are needed for upgrading
  • Roto NT is tested and certified in accordance with DIN 18104-2 as burglar-inhibiting retrofit hardware
  • Roto NT is tested and certified in accordance with DIN EN 1627-1630 up to resistance class RC 3 for PVC profiles and resistance class RC 2 / RC 2N for timber profiles
  • No visible security components in comparison with conventional retrofit products

The following locking cam variants are available, with the security locking cams with mushroom head providing a particularly high level of security in conjunction with security strikers:

  • Locking cam E: Adjustable gasket compression +/- 0.8 mm
  • Locking cam P: Security mushroom cam with adjustable gasket compression +/- 0.8 mm
  • Locking cam V: Security mushroom cam with adjustable height +/- 0.8 mm and adjustable gasket compression +/- 0.8 mm

Thanks to a large stroke of 36 mm (optimum striker entry depth), the cam can engage securely into the striker even when production tolerances are high.
The two-dimensional cam collar guide also minimises material abrasion between the faceplate profile and the movable cam.

Sicherheitsschließstück
E-/P-/V-Zapfen
V-Zapfen in Eckumlenkung
Map Locations

Roto Division FTT

      Roto Division DST