| / HOME / Window Automation / Products / chain actuator C20 / |
| C20 |
Chain actuatorThrust force 300 N - Max. stroke 360 mm |
|
Top-hung windows
Bottom-hung windows
Bottom-hung windows outward opening
Domes and skylights
|
 |
C20 is a sturdy and reliable chain actuator that combines minimal footprint, aesthetic elegance and application versatility in a compact automation. It is particularly suited to installation on roof windows in residential buildings and on top-hung and bottom-hung windows in commercial settings.
Specification text
Topp electric actuator model C20 with double-link articulated chain, housed in a dedicated casing, complete with bracket and accessories for top-hung outward or bottom-hung (tilt) opening. Operation at 230 V 50 Hz or, alternatively, at 24 V DC. Maximum applicable load 300 N. Quick-release attachment to the window frame. Stroke adjustable from the outside via a selector switch with stops at 240 and 360 mm (for C20 tandem, fixed 360 mm stroke; special stroke available on request when ordering). Force adjustable from the outside via a selector switch. Electronic closing limit stop by current sensing.
CE-marked device.
Technical Characteristics
| Model | C20 230V | C20 24V |
| Power voltage | 230V ~ 50Hz | min 21V ~ max 28V |
| Max applicable load in thrust | 300 N | |
| Max applicable load in traction | 200 N | |
| Strokes (selectable at any time) | 240 and 360 mm | |
| Absorbed current | 0,12 A | 0,43 A |
| Idle translation speed | 8 mm\s | 7,5 mm\s |
| Duration of the idle stroke | 46 s | 48 s |
| Double electrical insulation | yes | |
| Service type | S2 4 min | |
| Operating temperature | - 5°C + 50°C | |
| Protection Class | IP 30 | |
| Window mounting adjustment | not necessary | |
| Parallel connection option | yes | |
| Stroke end | Electronic in opening, by amperometric absorption in closing | |
| Dimensions | 362x48x34 mm | |
| Weight * | 0,970 kg | 0,940 kg |
* the indicated weight is subject to variations, depending on the chosen accessories
Frequently Asked Questions
Does the C20 chain withstand peak loads well?
Yes: the C20 uses a double-link chain with extremely high resistance to peak loads.
Is the C20 suitable for applications with minimal footprint?
Yes: it combines a long stroke with compact actuator dimensions, thanks to an internationally patented chain path, for applications requiring minimal footprint.
How does the C20 handle closing?
The closing limit stop works by current sensing, avoiding closing adjustments and compensating for any actuator positioning errors.
