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| C50RWA |
Chain actuatorThrust force 500N
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Top-hung windows
Bottom-hung windows
Bottom-hung windows outward opening
Domes and skylights
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C50 RWA is a sturdy and reliable chain actuator, with above-standard thrust and stroke, that can be installed on large windows for top-hung, bottom-hung and dome applications in commercial and industrial settings where actuators tested in accordance with EN 12101-2 for smoke ventilation systems are required.
Specification text
Topp electric actuator model C50 RWA with double-link articulated chain, housed in a dedicated aluminium casing, complete with bracket and accessories for top-hung outward, dome and bottom-hung (tilt) opening. Operation at 24 V. Maximum applicable load 500 N. Strokes 600, 800, 1000 mm. Patented chain end-fitting for the window frame and chain alignment regulator to ensure greater resistance to high peak loads with long strokes. Pre-set for synchronisation and simultaneous operation of two actuators installed on a single window.
CE-marked device, tested in accordance with EN 12101-2 for smoke and heat exhaust ventilation systems (600 mm and 800 mm strokes).
Technical Characteristics
| Model | C50RWA Stroke 600mm | C50RWA Stroke 800mm | C50RWA Stroke 800mm | C50RWA Stroke 1000mm |
| Applications | Top hung, Skylight, Bottom hung | Top hung, Skylight | Bottom hung | Bottom hung |
| Power voltage | 24V d.c. | 24V d.c. | 24V d.c. | 24V d.c. |
| Max applicable load in thrust | 500 N | 300 N | 300 N | - |
| Max applicable load in traction | 500 N | 500 N | 500 N | 500 N |
| Stroke (+/-20mm) | 600 mm | 800 mm | 800 mm | 1000 mm |
| Absorbed current | 1 A | 1 A | 1 A | 1 A |
| Idle translation speed opening | 10 mm/s | 10 mm/s | 13 mm/s | 13 mm/s |
| Idle translation speed closing | 10 mm/s | 10 mm/s | 7.5 mm/s | 7.5 mm/s |
| Duration of the idle stroke* | 60 s | 80 s | 60 s | 75 s |
| Service type | S2 of 4 min | S2 of 4 min | S2 of 4 min | S2 of 4 min |
| Operating temperature | -5°C + 50°C | -5°C + 50°C | -5°C + 50°C | -5°C + 50°C |
| Protection Class | IP 30 | IP 30 | IP 30 | IP 30 |
| Possibility of installing double push point on the same window | yes | yes | yes | yes |
| Parallel connection option | yes | yes | yes | yes |
| Overlap from 0 to 50 mm with self-learning | yes | yes | yes | yes |
| Dimensions | 40 x 55 x 811 mm | 40 x 55 x 911 mm | 40 x 55 x 911 mm | 40 x 55 x 1011 mm |
* For RWA application: max opening time required 60s.
Frequently Asked Questions
What ensures the C50 resistance to peak loads?
The C50 combines an articulated double-link chain with a die-cast aluminium gearmotor whose shaft is supported by ball bearings, for extremely high resistance to peak loads.
How does the C50 behave with long strokes?
The patented chain trim regulator ensures the best hold under high loads even with long strokes.
How is the chain fixed to the frame on the C50?
The chain end is patented, with a two-degrees-of-freedom double lateral fixing, to ensure greater hold against high peak loads.
