Schischek RedMax F1 Series Installation

RedMax
¼ turn actuators – size S
Electrical, explosion proof rotary actuators
On-off control mode, 24...240 VAC / DC, 95° angle of rotation incl. 5° pretension
6 Nm, 12 Nm with safety operation: fast spring return ~ 1 s*
ATEX tested in acc. with directive 2014/34/ EU for zone 2, 22
Compact. Easy installation. Universal. Cost effective. Safe.
Type Torque
RedMax- 8 - F1
6 Nm
RedMax- 15 - F1 12 Nm
RedMax- 8 - SF1 6 Nm
RedMax- 15 - SF1 12 Nm
RedMax- 8 - BF1
6 Nm
RedMax- 15 - BF1 12 Nm
RedMax- ... - CTS Types as above with aluminium housing and seawater resistant coating (cable glands brass nickel-plated)
RedMax- ... - VAS Types as above with stainless steel housing for aggressive ambient (cable glands brass nickel-plated)
*At low temperatures the spring return time might vary. For further assistance please contact our sales team.

Product views and applications

RedMax-...-F1 Safety damper
Description
The RedMax actuators are a revolution for safety, control and shut-off
dampers and other motorized applications for HVAC systems in chemical,
pharmaceutical, industrial and offshore/onshore plants, for use in Ex-areas
zone 2 (gas) and zone 22 (dust).
Highest protection class (ATEX) and IP66 protection, small dimensions,
only 3,5 kg weight, universal functions and an optional stainless steel
housing guarantee safe operation even under difficult environmental
conditions. High quality brushless motors guarantee long life.
All actuators are programmable and adjustable on site. Special tools or
equipment are not required. Motor running times are selectable on site.
The integrated universal power supply is self adaptable to input voltages
in the range of 24...240 VAC/DC. The actuators are 100 % overload
protected and self locking.
...Max-...-F1 actuators are equipped with spring return fail safe function.
Additionally the ...Max-...-SF1 and ...-BF1 actuators are equipped with
2 integrated, potential free auxiliary switches each and ...Max-...-BF1
comes with an intrinsically safe tripping circuit for connecting the ...Pro-TT-...
safety temperature trigger. Standard shaft connection is a double square
direct coupling with 12 × 12 mm.
Different accessories are available to adapt auxiliary switches, terminal
boxes or adaptions for ball valves and throttle valves and other armatures.
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail info@schischek.com
Supply Motor running time
24...240 VAC / DC 3 / 15 / 30 / 60 / 120 s / 90°
24...240 VAC /DC 3 / 15 / 30 / 60 / 120 s/ 90°
24...240 VAC / DC 3 / 15 / 30 / 60 / 120 s / 90°
24...240 VAC / DC 3 / 15 / 30 / 60 / 120 s / 90°
24...240 VAC / DC 3 / 15 / 30 / 60 / 120 s / 90°
24...240 VAC / DC 3 / 15 / 30 / 60 / 120 s/ 90°
Ball valve
Highlights
► For all types of gases, mists, vapours and dusts in zones 2 and 22
► Universal supply unit from 24...240 VAC/DC
►5 different motor running times 3 –15– 30– 60 –120 s/90°, adjustable on site
► On-off control with fast spring return function
► Ex-i circuit for direct connection of the ...Pro-TT-... safety temperature trigger
► 2 integrated auxiliary switches, switching at 5° und 85° (type ...-SF1 and ...-BF1)
► 100 % overload protected
► Compact design and small dimension (L × W × H = 210 × 95 × 80 mm)
► Direct coupling to the damper shaft with double square connection 12 × 12 mm
► 95° angle of rotation inclusive 5° pretension
► Robust aluminium housing (optional with seawater resistant coating) or in stainless steel
► IP66 protection
► Simple manual override included + preparation for comfortable manual override
► Gear made of stainless steel and sinter metal
► Weight only ~ 3,5 kg
► Integrated safety temperature sensor
► Integrated equipment for manual adjustment (push button, lamp, switch)
► Preparation for adaptable and adjustable auxiliary switches type ...Switch
www.schischek.com
Spring return* Control mode
~ 1 s/90° On-off
~ 1 s/90° On-off
~ 1 s/90° On-off
~ 1 s/90° On-off
~ 1 s/90° On-off
~ 1 s/90° On-off
Throttle valve
(type ...-BF1)
E X P L O S I O N P R O O F
RedMax - ... - F1
RedMax - ... - SF1
RedMax - ... - BF1
RedMax - ... - CTS
RedMax - ... - VAS
Feedback
–
–
2 × aux. switches
2 × aux. switches
2 × aux. switches + Ex-i tripping circuit
2 × aux. switches + Ex-i tripping circuit
Subject to change!
Wiring diagram
SB 2.4 / 2.5
SB 2.4/ 2.5
SB 2.4 /2.5 + 3.2
SB 2.4 /2.5 + 3.2
SB 2.4 /2.5 + 7.4
SB 2.4 / 2.5 + 7.4
RedMax-S-F1_en
V08 – 10-Jan-2023
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