Products | Quarter turn actuators InMax
90° Quarter turn actuators InMax for safe area
Protection class IP66 | not Explosion proof, for industrial applications

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

Engineering
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 supplyWeightInstallation area*dependent by TypeInMax 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°…+50°CCable ca. 1 mAlu ca. 3,5 kg, VA ca. 7 kgsafe areaDelivery – InMax size S
- 1 × Actuator with 1 m cable
- 1 × Allen key for manual override
- 4 × Screws for mounting
Special models – InMax size S
- Actuators for Fire dampers (InMax-...-BF) + Safety temperature
limiter InPro-TT-.. - Amercoat painted (Multilayer coating, resistant against corrosive
and/or maritime atmosphere) - Stainless steel versions
Accessories – InMax size S
- External, adaptable, on site adjustable switches
- Mounting clamp for round damper shaft
- Terminal box
- Adaptations for butterfly- or ball-valves
90° ¼-turn actuators size M | 30-150 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 supplyWeightInstallation area*dependent by TypeInMax 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°…+50°CCable ca. 1 mAlu ca. 9,5 kgsafe areaDelivery – InMax size M
- 1 × Actuator with 1 m cable
- 1 × Allen key for manual override
- 4 × Screws for mounting
Special models – InMax size M
- Actuators for Fire dampers (InMax-...-BF) + Safety temperature
limiter InPro-TT-.. - Amercoat painted (Multilayer coating, resistant against corrosive
and/or maritime atmosphere)
Accessories – InMax size M
- External, adaptable, on site adjustable switches
- Terminal box
- Adaptations for butterfly- or ball-valves





