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Electric actuators explosion-proof QT.Ex-M with spring return
Actuators QT.Ex-M with Return Spring
Technical Data Electric actuators explosion-proof QT.Ex-M Pi Safety
- Specification: II2 G Ex db eb mb ib IIC T4 Gb; II2 D Ex tb IIIC T130 °C Db
- Auxillary switch: 5° / 80° switching point max. 250 V / 1 A 5 V / 5 mA
- Angle of rotation: 95° (5° preload)
- Axel mount: 12 x 12 mm (double square)
- Power input Type 1: 5 W / 7 VA holding position
- Power input Type 2: 20 W / 30 VA motor
- Power input Type 3: 30 VA / 2 A dimensioning
- Humidity: L0…95% r.h. without condensation
- Temperature: -40…+70°C ambient temperature
- Housing material: High-tech polymer, halogen and silicone free
- Housing protection: IP66
- Dimensions: Approx. 320 x 120 x 85 mm
- Manufacturer: Pi safety components
- Made In: Germany
Benefit Electric actuators explosion-proof QT.Ex-M with spring return
- ATEX / IECEx certified
- Integrated connection box
- Ambient temperature -40…+70 °C
- Optional fail-safe position / return spring
- Optional control / feedback 0…10 V; 4…20mA
- IP66, very high corrosion resistance, weatherproof
- For use in zones 1, 2, 21, 22
3-point / open-close drive; 10 second spring return; 20…70VAC/DC
| QT.Ex-MF10-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control: 3-point / open-close Running time spring: approx. 10 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
3-point / open-close drive; 10 second spring return; 85…250 VAC
| QT.Ex-MF10-SH | Power supply 85…250 VAC 50-60 Hz
Control: 3-point / open-close Running time spring: approx. 10 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
3-Punkt /open-close drive; 3 second spring return; 20…70 VAC / DC
| QT.Ex-MF03-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control: 3-point/ open-close Running time spring: approx. 3 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
3-point / open-close drive; 3 seconds spring return; 85…250VAC
| QT.Ex-MF03-SH | Power supply: 85…250 VAC 50-60 Hz
Control: 3-point / open-close Running time spring: approx. 3 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
3-point / open-close drive; 2 seconds spring return; 20…70VAC/DC
| QT.Ex-MF02-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control: 3-point / open-close Running time spring: approx. 2 s Torque: 12 Nm; running time motor: approx. 15 s / 90° |
3-point / open-close drive; 2 seconds spring return; 85…250VAC
| QT.Ex-MF02-SH | Power supply: 85…250 VAC 50-60 Hz
Control: 3-point / open-close Running time spring: approx. 2 s Torque: 12 Nm; running time motor: approx. 15 s / 90° |
Control drive; 10 second spring return; 20…70VAC/DC
| QT.Ex-MF10Y-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: approx. 10 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
Control drive; 10 second spring return; 85…250VAC
| QT.Ex-MF10Y-SH | Power supply: 85…250 VAC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: approx. 10 s Torque: 18 Nm; running time motor: approx. 15 s / 90° |
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