Rack and Pinion Actuator – 800N, 24V, 350mm Stroke EA-SZ

£193.50 / £232.20 incl. VAT

Electromechanical rack actuator type EA-SZ 24/80 / ***

Tested to DIN EN 12101-2. Voltage 24 volts DC; rated current 1.0 A, running speed at rated load approx. 9 mm / s, with eyebolt d = 6 mm; rack housing: anodised aluminum; motor housing: plastic; with integrated, current-dependent load disconnection; with potential advance (terminal F); protection class: IP55; switch-on duration 20% stepless storage possible (only with solo operation); including upper and lower console and 1.5 meter long connecting cable, max. 6 pcs. parallel, Dimensions: Length: stroke + 220 mm stroke: 350, 550, 750, 1000 mm Lifting force: 800 N Width: 54 mm Height: 120 mm.

Frequently Bought Together

Rack and Pinion Actuator + Smoke Detector + ev-301 + Firemans Override Switch
Price for all: £730.50

The rack actuator EA-SZ EA-SZ 24/80/350 combines several advantages in a SHEV actuator: Compact solutions thanks to the toothed rack and no protruding parts. This makes planning in any length possible. A high rigidity and a long service life with low maintenance also argue for the use of the rack and pinion actuator.

Powerful motor in 24 and 230 Volt version

The SHEV actuator is a quiet actuator for large window elements and rooflight dome systems. If required, the actuator can be extended by means of a rack idler and a connecting shaft (synchronous operation for a more stable opening of large elements).

Advantages at a glance:

  • effective energy consumption
  • maximum stroke utilization
  • Synchro insert with idler mechanism and connecting shaft
  • compact solutions through internal rack
  • high rigidity
  • long service life with minimal maintenance
  • Available in 24 Volt and 230 Volt versions

Under the Construction Products Regulations (CPR) it is a legal requirement to use only certified products for smoke ventilation. It is the responsibility of the installer to ensure installations meet the relevant standards. For more information see SCS Group’s Technical Bulletin.

Article nameRack and pinion actuator EA-SZ 24/80/350
Input voltage24 V DC
Nominal current1 A
Stroke350 mm
Push force800 N
Pull force800 N
IP codeIP55
Switch on duration20 %
Weight2.55 kg
Housing length220 mm
Housing width54 mm
Housing height120 mm
Connection cableSilicone cable 3 x 0.75 mm², light gray, Length 1,500 mm
Environment temperature range-10 °C - 60 °C
HousingRack housing: anodized aluminum E6 / EV1, gray, motor housing: plastic, stroke + 220 mm x 54 x 120 mm
Cut-Offintegrated electronic overload cut-off and sequence signal
FeaturesSynchro SHEV VENT Input 24 VDC N-SHEV approved
Housing typeAluminium

Control Panels 4 to 5 weeks
Actuators (non-stock items) 2 to 3 weeks
Ventilators 4 to 5 weeks
Louvred Windows 8 to 10 weeks
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