IP 66
Spring return
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ATEX RedMax Actuator
Schischek RedMax
Schischek RedMax explosion-proof quarter-turn actuators for use in zones 2 and 22.
ATEX certified for gas and dust. Optional feedback signal, limit switches, and return spring for different torque settings.
Schischek RedMax explosion-proof quarter-turn actuators for use in zones 2 and 22. Certified for gas and dust. Compact and robust, with housing material, coating for marine and offshore applications, and safety options.
For automating air dampers, fire and smoke dampers, flow control, ball valves, butterfly valves, and other quarter-turn mechanisms.
Power supply
24 V...240 Vac/dc
Environmental protection
IP 66
Position signal
Yes
Torque / Force Nm
5 - 150 Nm
Running time / Rotation time
3 or 10 seconds at 90º
Auxiliary switches / Limit switches
2 potential-free contacts that are activated at 5 and 85º rotation angles, 2 xEPU, max. 24 V/3 A, 230 V/0.25 A
Angle / Rotation type
95º rotation angle. 5º pretension.
Housing / Materials / Connections
Aluminum casing.
Temperature
Operating temperature: -40...+40 °C at T6 and -40...+50 °C at T5 Storage temperature: -40...+70 °C
Weight
3.5 kg (7 kg with stainless steel casing)
Dimensions
210 x 95 x 80 mm
Certifications / Standards
Directive ATEX, IECEx, INMETRO, KOSHA, CSA, UL, EAC, JPEx, CCC.
Return spring
Optional
RedMax-5.10
Torque 5-10 Nm
RedMax-5.10-F
Torque 5-10 Nm, return spring 3 or 10 s at 90º
RedMax-15.30
Torque 15 / 30 Nm
RedMax-5.10-Y
Torque: 5/10 Nm Control mode: 3-position, 0...10 Vdc, 4...20 mA Feedback: 0...10 Vdc, 4...20 mA
RedMax-5.10-YF
Torque: 5/10 Nm Return spring: 3 or 10 s / 90° Control mode: 3-position, 0...10 Vdc, 4...20 mA Feedback: 0...10 Vdc, 4...20 mA
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