IP 66
Spring return
Search products by name
Actuator ATEX ExMax
Schischek ExMax
Schischek ExMax quarter-turn explosion-proof actuators for use in zones 1, 2, 21, and 22.
ATEX certified for gas and dust. Optional feedback signal, limit switches, and spring return for different torque ratings.
Schischek ExMax explosionproof quarter-turn actuators for use in Zone 1, 2, 21, 22. Gas + Dust certified. Compact and robust, with enclosure material, offshore/marine coating and failsafe options.
For automation of air dampers, fire and smoke dampers, volume control, ball valves, throttle valves and other quarter-turn armatures.
Power supply
24 V cc/ca
Environmental protection
IP 66
Position signal
Si
Torque / Force Nm
5 - 150 Nm
Running time / Rotation time
3 or 10 seconds at 90º
Auxiliary switches / Limit switches
2 potential-free contacts actuated at 5° and 85° rotation angle, 2 × EPU, max. 24 V/3 A, 230 V/0.25 A
Angle / Rotation type
Rotation angle 95°. Pre-tension 5°.
Housing / Materials / Connections
Aluminium housing.
Temperature
Operating: -40…+40 °C at T6 and -40…+50 °C at T5 Storage: -40…+70 °C
Weight
3.5 kg (7 kg with stainless steel housing)
Dimensions
210 x 95 x 80 mm
Certifications / Standards
ATEX Directive, IECEx, INMETRO, KOSHA, CSA, UL, EAC, JPEx, CCC.
Return spring
Optional
Gama Productos Schischek