| Input voltage | 24 V DC |
| Nominal current | 1.4 A |
| Stroke lengths | 300 / 600 / 750 / 1000 / 1200 mm |
| Max. Pull & Push Force | 500 N |
| Running speed | 11 mm/s |
| IP Code | IP32 |
| Switch on duration | 30 |
This powerful actuator sets its own standards for modern actuator technology in terms of smoke and heat extraction and daily natural ventilation. With a motor-gear unit specially developed for this actuator, the EA-K-50 achieves high pressure forces despite its small dimensions. The actuator is controlled on the basis of a microcontroller. The actuator can be mounted on any window profile or frame by using different mounting brackets. All EA-K-50 chain actuators are equipped with a back-rigid chain. They are available as solo actuator and as tandem version. As part of the SIMON SHEV, the EA-K-50 chain actuator with various profile systems is tested and certified as a NSHEV according to EN 12101-2.
Automatic window opener with very smooth running
With a force of 500 N the EA-K-50 chain actuator reliably closes and opens inward and outward opening windows, flaps and doors. The installation is possible at main closing edges. The reduction of the inrush current (soft start) and the smooth closing from 75 mm before reaching the end position "CLOSED" (soft close range) allow an almost silent opening and closing.
EA-K-50 chain actuators can be used with additional locking systems
The actuator signals an F(eedback) contact for additional locking in the end positions and can therefore be used with interlocking actuators in sequence controls. Due to the modern, EV1 anodized aluminium profile housing and the compact design, chain actuators are very well suited for use in demanding residential and commercial properties.
Parameterizable via software interface SIMON LINK
The chain actuators are controlled by a microcontroller. Parameters such as stroke length and force can be conveniently programmed on site via the SIMON LINK software interface. Not only can the stroke be shortened, but the actuator can also be maintained and the running cycles analyzed.
The EA-K-50 chain actuator at a glance:
| Matchcode | EA-K-50 |
| Product name | Chain actuator EA-K-50 |
| Features | 3 Years warranty Simon LInk Tandem SHEV VENT Input 24 VDC N-SHEV approved |
| Input voltage | 24 V DC |
| Nominal current | 1.4 A |
| Input voltage range | - 15 % / + 15 % |
| Stroke lengths | 300 / 600 / 750 / 1000 / 1200 mm |
| Max. Pull & Push Force | 500 N |
| Cut-Off | integrated, electronic overload cut-off |
| Running speed | 11 mm/s |
| IP Code | IP32 |
| Switch on duration | 30 |
| Environment temperature range | -5 °C - 75 °C |
| Weight | approx. 2.5 kg |
| Mounting way | fitted |
| Housing | aluminium profile housing EV1 anodized (optional: coating according to RAL or DB, on request) |
| Connections | Silicone connection cable; Standard 3 x 0.75 mm² (length 3,000 mm); Tandem actuator: 6 x 0.75 mm² (length 3,000 mm) |
| Part no. | Matchcode | |
|---|---|---|
| K2 5088 | K-K50-SKI | |
| K2 5089 | K-K50-OK | |
| K2 5090 | K-K50-AKI | |
| K2 5092 | K-K50-A-(M5) | |
| K2 5093 | K-K50-K-(M5) | |
| K2 5094 | K-K50-FLEX (M5) | |
| K2 5106 | K-K-OK-SK |
 Brochure Window Automation | Brochure Window Automation |
| Brochure_EA-K-50-30 | Brochure for chain actuator EA-K-50-30 |
| Brochure_EA-K-50_Actuator brochure | Brochure for chain actuator EA-K-50 |
| Brochure_EA-KN-20-XS | Brochure for chain actuators EA-KN-20-XS, EA-K-30 / EA-K-50 |
| Catalogue (web) Smoke & Daily Vent | Catalogue (web) Smoke & Daily Vent |
| Operating manual EA(230)-K-50 / EA-K-65 | Operating manual for chain actuator EA(230)-K-50 / EA-K-65 in English |
| Supplementary shee_EA-K-50-1200 | Supplementary sheet for chain actuator EA-K-50-1200, chain actuator with special stroke |
 Drawing Set EA(230)-K-50 / EA-K-65 | Drawing Set EA(230)-K-50 / EA-K-65 |
| Certificate EA-K-50 / EA-K-65 / EA230-K-50 | Certificate for the chain actuators EA-K-50 / EA-K-65 / EA230-K-50 |
| Environmental Product Declaration (EPD) | Environmental Product Declaration (EPD) |
| ertificate UKCA_EA-K-50_EA-K-65_EA-230-K-50 | Declaration of conformity for chain actuator EA-K-50, EA-K-65, EA230-K-50 |
| Safety instructions and warranty conditions | Safety instructions and warranty conditions |
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