Schischek RedMax S Series

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www.schischek.com

Description size S

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.

RedMax-...-F 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.

Application

Damper

Ball valve

Highlights

Schischek GmbH Germany D-90579 Langenzenn, Mühlsteig 45, Gewerbegebiet V, Tel. ++49 (0)9101-90810, Fax ++49 (0)9101-908177, Email info@schischek.com

EXPLOSIONPROOF

Type Torque Supply Motor running time Spring return Control mode Feedback Wiring diagram

RedMax -5.10 5 Nm & 10 Nm 24..230VAC/DC 3/15/30/60/120 sec. at 90° without On-off, 3-pos - SB 1.0

RedMax-15.30 15 Nm & 30 Nm 24..230VAC/DC 3/15/30/60/120 sec. at 90° without On-off, 3-pos - SB 1.0

RedMax- 5.10 - F 5 Nm & 10 Nm 24..230VAC/DC 3/15/30/60/120 sec. at 90° 3 or 10 sec. at 90° On-off, 3-pos - SB 2.0

RedMax- 15 - F 15 Nm 24..230VAC/DC 3/15/30/60/120 sec. at 90° 3 or 10 sec. at 90° On-off, 3-pos - SB 2.0

RedMax- ... - S/SF 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 SB 3.5

RedMax- ... - VAS 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)

RedMax- ... - CTS Type as above but with Al housing and amercoat painting (12x12 shaft connenction, shaft manual override, cable glands and hollow rivet nickel-plated)

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.

For all type of gas, mixtures, vapours and dust for use in zone 2 and 22

Universal supply unit from 24 to 230 V - AC/DC

5 different motor running times (3-15-30-60-120 sec./90°), adjustable on site

2 different spring return running times (3-10 sec./90°), selectable on site

On-off and 3-pos control with or without spring return function

5 - 10 - 15 - 30 Nm actuators in the same size (S)

100 % overload protected, Self locking

Compact design and small dimension (l x w x h = 210 x 95 x 80 mm)