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Products | PDF Data Sheets | ¼-turn actuators ExTurn (EXT) Schischek GmbH Explosionproof

Technical data sheets and certificates for download

Schischek is certified according to ISO 9001ISO 9001

ISO 14001ISO 14001

and ATEX directiveATEX 2014/34/EU

open ExMax, RedMax, InMax size S
90° Quarter turn actuators with/without spring return, 5-30 Nm		 Quarter turn actuators ExMax, RedMax, InMax size S
open ExMax, RedMax, InMax size M
90° Quarter turn actuators with/without spring return, 30-150 Nm		 Quarter turn actuators ExMax, RedMax, InMax size M
open ExMax + LIN, RedMax + LIN, InMax + LIN
Linear valve actuators size "S" and "M" with spring return (for safety functions), 500-3.000 N		 Linear unit ..Max + LIN with spring return for valves with safety functon
open ExRun, RedRun, InRun size S
Valve actuators without spring return, 500-10.000 N		 Valve actuators ExRun, RedRun, InRun size S
open ExReg-V, InReg-V
Volume (air) flow controller (CAV, VAV), 0-1.000 Pa		 Volume flow controller ExReg-V, InReg-V
open ExCos-P, RedCos-P, InCos-P
Differential pressure/VAV-control sensors		 Differential pressure/VAV-control sensors ExCos-P, RedCos-P, InCos-P
open ExCos-D, RedCos-D, InCos-D
Temperature-/humidity transmitter for one ExPro-C.. sensor (InCos-D in combination with InPro-C.. sensor)		 Temperature-/humidity transmitter ExCos-D, RedCos-D, InCos-D for one ExPro-C.. sensor (InCos-D in combination with InPro-C.. sensor)
open ExBin-P, RedBin-P, InBin-P
Binary pressure-/differential pressure switches		 Binary pressure-/differential pressure switches ExBin-P, RedBin-P, InBin-P
open ExBin-FR, RedBin-FR, InBin-FR
Binary frost protection thermostats		 Binary frost protection thermostats ExBin-FR, RedBin-FR, InBin-FR
open ExBin-D, RedBin-D, InBin-D
Binary thermostats/hygrostats for connection of
one ExPro-B../InPro-B.. sensor (°C and/or %rH)		 Binary thermostats/hygrostats ExBin-D, RedBin-D, InBin-D for connection of one ExPro-B../InPro-B.. sensor
open ExBin-A, RedBin-A, InBin-A
Binary modules for 1 or 2 passive, potential-free, switching ExSens sensors		 Binary modules ExBin-A, RedBin-A, InBin-A for passive, switching sensors
open ExPolar, InPolar (MS, MM, CBR)
Heating system for use with Max actuators and Cos / Bin / Reg sensors and controllers under low temperatures		 Polar heating system
open EXL-IM-9182, EXL-IR-9170 (ExLine)
Transmitter and switching modules with Ex-i safe circuit		 Modules ExLine with Ex-i safe circuit
open ExSens (Analog)
Passive, analog sensors, compatible with transmitter EXL-IM-9182		 Passive, analog sensors ExSens
open ExSens (Binary)
Passive, switching (binary) sensors, compatible with switch module ExBin-A, RedBin-A or EXL-IR-9170		 Passive, switching (binary) sensors ExSens
open ExMag (EXM)
Electric door holder magnets		 Electric door holder magnets ExMag (EXM)

Discontinued products (for info only):

open ExBin-N, RedBin-N, InBin-N
Binary fan belt monitoring modules via speed control
Product discontinued 		Binary fan belt monitoring modules ExBin-N, RedBin-N, InBin-N
open ExCos-A, RedCos-A, InCos-A
Temperature-/humidity transmitter for passive sensors
Product discontinued 		Temperature-/humidity transmitter ExCos-A, RedCos-A, InCos-A for passive sensors
open EXL-IMU-1, EXL-IRU-1 (ExLine)
Transmitter and switching modules with Ex-i safe circuit
Product discontinued 		Modules ExLine with Ex-i safe circuit
open ExPlus, RedPlus, InPlus size S
Linear actuators with long stroke, 300-3.000 N
Product discontinued 		Linear actuators ExPlus, RedPlus, InPlus size S
open EXP
Linear motion actuators
Product discontinued 		Linear motion actuators EXP
close

ExTurn (EXT)
Quarter turn actuators with spring return

Explosionproof quarter turn actuators with spring return
and angle of rotation of 93°.
Robust, antistatic aluminium housing with protection class IP65, overload protected.
Product discontinued
Follow-up model ExMax size M available.		 Quarter turn actuators ExTurn (EXT)

info – Technical Data and Safety

Technisches Datenblatt

Technical Datasheet
Certificate

Certificate
EC Conformity Declaration

EC Conformity Declaration

ExTurn | with spring return | 15...50 Nm | Zone 1, 2, 21, 22
Type Torque Spring return Control mode Tech. Data + Safety
EXT-15...-F1 15 Nm < 1 sec. / 93° On-off Download pdf document Download pdf document Download pdf document
EXT-50...-F3 50 Nm < 3 sec. / 93° On-off Download pdf document Download pdf document Download pdf document
open ExVent (EXV)
Valve actuators with/without spring return
Product discontinued
Follow-up model ExRun size S available. 		Valve actuators ExVent (EXV)
open NormPlus (NOP)
Industrial linear actuators (IP65)
Product discontinued 		Industrial linear actuators (IP65) NormPlus (NOP)
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Schischek News

New content on Schischek Homepage
Download the Schischek product catalogue with explosion proof actuators, sensors and control systems for HVAC applications (pdf, 12 MB)
Download the Schischek product catalogue with explosion proof actuators, sensors and control systems for HVAC applications
(pdf, 12 MB)

Colour Code

ATEX products for
zone 1, 2, 21, 22
(e.g. ExMax)

ATEX products for
zone 2, 22
(e.g. RedMax)

Products for
safe area
(e.g. InMax)

Offshore/Marine
Coated versions
(e.g. ..Bin..-CT / OCT)

Stainless steel versions AISI 316
(e.g. ExCos-P)