Products | Quarter turn actuators RedMax
90° Quarter turn actuators RedMax for Ex-areas
ATEX 94/9/EC | zone 2, 22
Control-
damper
Exhaust-
damper
VAV-control
Flow rate
control
Butterfly-
damper
Air damper
for Fire and Smoke protection
Butterfly
valve
Shut off
valve
Ball valve
Mixing valve
Pigging technology
Technical building equipment
Industry
Chemistry
Pharmacy
Offshore
Onshore
Ship building
Spraying and drying systems
Silos
Landfills
Water treatment
Biogas plants
Hydrogen technologies
90° ¼-turn actuators size S | 5-30 Nm
Measurements in mm
Technical data
Torque*Power supply, self adaptableFrequencyAngle of rotationMotor running time adjustableSpring return*Control mode*Feedback*Squared shaft connectionHousing protectionAmbient temperaturePower supplyWeightExplosion proof for allInstallation areaCertification for gasesCertification for dust*dependent by TypeRedMax size S
5-30 Nm24-240 V AC / DC50-60 HZ95°3,15,30,60,120 sec/90°1, 3, 10 sec/90° selectableOn-off, 3-pos, 0-10 V DC, 4-20 mA0-10 V DC, 4-20 mA12 x 12 mm Squared shaftIP66-40°…+40°C (at T6) / -40°…+50°C (at T5)Cable ca. 1 mAlu ca. 3,5 kg, VA ca. 7 kggases, mists, vapours, dustzone 2, 22II 3(1) G Ex nC [ia] IIC T6, II 3 G Ex nC II T6II 3 D Ex tD A22 IP66 T80 °C
to the technical data sheetsDelivery – RedMax size S
- 1 × Actuator with 1 m cable
- 1 × Allen key for manual override
- 4 × Screws for mounting
Special models – RedMax size S
- Actuators for Fire dampers (RedMax-...-BF) + Safety temperature
limiter ExPro-TT-.. - Amercoat painted (Multilayer coating, resistant against corrosive
and/or maritime atmosphere) - Stainless steel versions (AISI 316), some parts nickel plated
Accessories – RedMax size S
- External, adaptable, on site adjustable switches
- Mounting clamp for round damper shaft
- Ex-e Terminal box
- Adaptations for butterfly- or ball-valves
90° ¼-turn actuators size M | 30-150 Nm
Measurements in mm
Technical data
TorquePower supply, self adaptableFrequencyAngle of rotationMotor running time adjustableSpring return*Control mode*Feedback*Squared shaft connectionHousing protectionAmbient temperaturePower supplyWeightExplosion proof forInstallation areaCertification for gasesCertification for dust*dependent by TypeRedMax size M
30-150 Nm24-240 V AC / DC50-60 HZ95°40,60,90,120,150 sec/90°3, 20 sec/90°On-off, 3-pos, 0-10 V DC, 4-20 mA0-10 V DC, 4-20 mA16 x 16 mm Squared shaftIP66-40°…+40°C (at T6) / -40°…+50°C (at T5)Cable ca. 1 mAlu ca. 9,5 kggases, mists, vapours, dustzone 2, 22II 3(1) G Ex nC [ia] IIC T6, II 3 G Ex nC II T6II 3 D Ex tD A22 IP66 T80 °CDelivery – RedMax size M
- 1 × Actuator with 1 m cable
- 1 × Allen key for manual override
- 4 × Screws for mounting
Special models – RedMax size M
- Actuators for Fire dampers (RedMax-...-BF) + Safety temperature
limiter ExPro-TT-.. - Amercoat painted (Multilayer coating, resistant against corrosive
and/or maritime atmosphere)
Accessories – RedMax size M
- External, adaptable, on site adjustable switches
- Ex-e Terminal box
- Adaptations for butterfly- or ball-valves
