EazyVent® – The economical alternative

EazyVent® delivers top–opening ventilation and the lifting up of rolled sheeting from bottom to top.

The top edge of the fabric is lowered and/or raised by means of a central shaft with cable drum. These special-purpose cables are guided around the sheeting and roll up in a corresponding manner on the cable drum.

When lowering the bottom edge, this creates a loop of cable that starts to rotate the sheeting, causing it to roll up.

Function and advantages:

  • From above, ventilate downwards progressively more.
  • Up to a clear opening height of 3 m.
  • Move fabric upwards (summer setting) without additional drive.
  • Quick and easy to assemble and install.
  • No height offset on the bottom edge of the fabric.
  • No force needs to be introduced into the winding shaft.
  • No lateral drive technology.
  • Only one drive unit needed.
  • Manual or power drive.
  • Interruptions in the system (e.g. gate/ door) are possible.
  • Multi-layer sheeting is possible. 
Lock System components for EazyVent systems

An overview of the system components

EazyVent® – It doesn’t get any easier than this!

Lock completely closed EazyVent
Completely closed
Lock EazyVent opens progressively from top to bottom
Opens progressively from top to bottom
Lock completely opened EazyVent
Completely opened
Lock raising rolled fabric upwards EazyVent
Raising rolled fabric upwards

Power drive // EWA

Self-locking worm gear unit, version A60 possible for ­assembly outdoors.

Lock EWA power drive as EazyVent components

Tube motor // RMA

Tube motors with 120 Nm. Robust steel gear unit, high-quality connection cable 4.00 m long. Great reliability and service life.




Lock RMA power drive as EazyVent components

Manual drive // HWA

Self-locking worm gear unit. Housing made of a special grade of casting, gear unit made of steel. Various variants with sprocket wheel and long crank are possible.

Lock ventilation HWA manual drive as EazyVent components

Cable drum // STR 12.91

Cable drum ø 110 mm with screws and lock nuts.

Lock cable drum STR 12.91 as EazyVent components

Cable clamps // WRZ 30.10

For easy assembly of plastic cable with screw.

Lock WRZ 30.10 as EazyVent components

Plastic cable // DKU 12.04

Special-purpose plastic cable for rolling up fabric.

Lock DKU 12.04 as EazyVent components