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​ELA40 Window Opener Max. 1600N

ELA40 window opener

Lead Screw|Spur Gearbox|IP65
Overload Protection|

ELA40 dimension


The ideal model to improve or facilitate natural ventilation in buildings. It could be applied
on all kinds of windows as well as shutters, skylights, transoms or louvres.
Designed especially for extra large or heavy windows.

The compact tubular design integrating lead screw transmission and durable brush motor makes everything simple and neat.

Built-in over current detection (OCD) unit provides users with extra proactive safety measure. It protects windows from being damaged due to imprecise setup or any blockage on its way, therefore users save money for restoration.

Accessories such as manual switch, remote controller, mounting bracket, control box and power supply are optional.

​Product Code

ELA40 - XXX - 160 - 24

                 Stroke   Load   Voltage 

Please kindly indicate your demand with the above coding principle while contacting us, thanks.

electric linear actuator over current detection unit

Over Current Detection (OCD)

OCD unit monitors the status of current at all times. When it reaches stroke limit or encounters any blockage on its way, the OCD unit shuts motor down proactively to prevent it from burning out.

 US Patent US10630214B2        Taiwan Patent I671995        China Patent CN110661457B 


Hurd Precision US Patent DC Motor Controller US2020083825A1
Hurd Precision Taiwan Patent DC motor controller I671995
Hurd Precision China Patent DC Motor Controller CN110661457B



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ELA40 STP File Download

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