Schischek RedMax S Series Manual

RedMax - Revolution
Electrical, explosion proof rotary actuators - size S
On-off / 3-pos , 24..230 VAC/DC, 95° angle of rotation incl. 5° pretention
5/10 Nm - 15/30 Nm without and 5/10 Nm - 15 Nm with safety operation (spring return)
ATEX-tested in acc. with RL 94/9/EG for zone 2 and 22.
Type as above but with 2 integral, potential free aux. switches, switching at 5° and 85° angle of rotation, 2 xEPU, max.24V/3A, 230V/0,25A
Type as above but with stainless steel housing (AISI 316) for aggressive ambient (12x12 shaft, shaft manual override, cable glands and hollow rivet nickel-plated)
Type as above but with Al housing and amercoat painting (12x12 shaft connenction, shaft manual override, cable glands and hollow rivet nickel-plated)
The new RedMax actuators are a revolution for safety and shut-off
dampers, VAV systems, ball valves, throttle valves and other motorized
applications for HVAC systems, in chemical, pharmaceutical, industrial
and Offshore-/Onshore plants, for use in EEx-areas zone 2 (gas) and
zone 22 (dust).
Highest protection class (ATEX) and IP 66 protection, small dimensions,
only 3,5 kg weight, universal functions and technical data, an integrated
heater 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. 5 motor running times and 2 torques as
well as 2 spring return times - according to the actuator type - are
selectable or adjustable on site. The integrated universal power supply
is self adaptable to input voltages in the range of 24 to 230 VAC / DC.
The actuators are 100% overload protected and self locking.
actuators are equipped with spring return fails safe function
Standard shaft connection is a double squared direct coupling with
12 x 12 mm
Different accessories are available to adapt aux. switches, terminal
boxes or adaptations for ball vlaves and throttle valves.
Germany D-90579 Langenzenn, Mühlsteig 45, Gewerbegebiet V, Tel. ++49 (0)9101-90810, Fax ++49 (0)9101-908177, Email info@schischek.com
24..230VAC/DC 3/15/30/60/120 sec. at 90°
24..230VAC/DC 3/15/30/60/120 sec. at 90°
24..230VAC/DC 3/15/30/60/120 sec. at 90°
24..230VAC/DC 3/15/30/60/120 sec. at 90°
u For all type of gas, mixtures, vapours and dust for use in zone 2 and 22
u Universal supply unit from 24 to 230 V - AC/DC
u 5 different motor running times (3-15-30-60-120 sec./90°), adjustable on site
u 2 different spring return running times (3-10 sec./90°), selectable on site
u On-off and 3-pos control with or without spring return function
u 5 - 10 - 15 - 30 Nm actuators in the same size (S)
u 100 % overload protected, Self locking
u Compact design and small dimension (l x w x h = 210 x 95 x 80 mm)
u Direct coupling to the damper shaft with double-squared connection 12 x 12 mm
u 95° angle of rotation incl. 5° pre-tention
u Robust aluminium housing (optional stainless steel or amercoat painting)
u IP 66 protection
u Simple manual override include + preparation for comfortable manual override
u Gear made of stainless steel and sinter metal
u Only 3,5 Kg weight
u Integral heater for ambient temperatures down to -40°C
u Integral safety temperature sensor
u Integral equipment for manual adjustment (push button, lamp, switch)
u Preparation for adaptable aux. switches type RedSwitch
u Range of accessories
E X P L O S I O N P R O O F
without On-off, 3-pos
without On-off, 3-pos
3 or 10 sec. at 90° On-off, 3-pos
3 or 10 sec. at 90° On-off, 3-pos
- SB 1.0
- SB 1.0
- SB 2.0
- SB 2.0
SB 3.5