Electric chain window openers Automatic Chain Window Openers Stroke Adjustable with Rain Sensor and Remote Control
Electric chain window openers are widely used in: top-hung windows, bottom-hung windows, center-hung windows, skylights, and casement windows. They offer flexible installation and can be used with different mounting brackets depending on whether a windowsill is present.
Overload protection, low-noise design
Double-layer metal chain design for more stable and smooth operation
Features a rebound function to reduce deformation of the aluminum material caused by the
window opener
Increases the lifespan of the sealing strip
Can operate continuously for 30 minutes at 300 degrees Celsius
Multiple thrust and stroke options available
Multiple colors available
Over 50,000 push-out and pull-back cycles tested
Maximum tensile force 600N
Locking force at rest 2000N
Window dimensions and installation diagram
| Specifications | Unit | Technical data |
| Voltage | V | 24 DC±10% |
| Current | A | 1.2 ~1.5 |
| Thrust/Pull | N | 400~600 N |
| Locking tension in a static state | N | 2,000 |
| Travel distance | mm | 200~1000 |
| Opening and closing speed (daily ventilation) | mm/s | 8~15 |
| | | |
| Protection level | IPS | Ip32 |