Linear actuator ST450

ST 450N is a rod operator which is extremely reliable and resistant to heavy loads. It is ideal as opening system for domes. In this application, one crucial benefit is provided by the side guides inserted along the length of the motor body which ensure quick and easy installation and facilitate frame closing position adjustment. The compromise between thrust force, speed and low noise levels ensures performance that meets the demands of the market. ST 450N is also ideal for automating vertical sun blind outward-opening windows, so it covers a whole series of application types. Certificate: CE


Technical characteristics  


Single phase voltage: 

230 Volts ~ ± 5%

Nominal thrust and traction force: 


MAX thrust and traction force: 

450N - admitted with: 30 sec. work time and 2 minutes pause time


180, 300 mm 

Linear speed: 

23 mm/sec 


0,7 A 


150 W 

Overload switch: 


Automatic limit switch:


Built-in relay: 


Parallel connection: 


Protection rating: 

lP 55 


Applications: Top hung windows, domes, louvers and sun blades.


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