Description
Electric actuators explosion-proof QT.Ex-M without spring return
Electric actuators explosion-proof QT.Ex-M without spring return
Technical specifications Electric actuators explosion-proof QT.Ex-M without spring return
- Specification: II2 G Ex db eb mb ib IIC T4 Gb. II2 G Ex h IIC T4, Gb
- Specification: II2 D Ex tb IIIC T130°C Db II2 0 Ex h IIIC T130°, Db
- Auxillary switch: 5° / 80° switching point max. 250 V / 0,1 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: ..95% r.F without condensation
- Temperature: -40…+70°C
- Housing material: High-tech polymer, halogen and silicone free
- Housing protection: IP66
- Dimensions: Approx. 320 x 120 x 85 mm
- Manufacturer: Pi safety components
Benefit Electric actuators explosion-proof QT.Ex-M without spring return
- ATEX / IECEx certified
- Integrated connection box
- Ambient temperature -40…+70 °C
- Optional fail-safe position / spring return
- 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; 20…70 VAC / DC
| QT.Ex-M-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control: 3-point / open-close Running time spring: without spring Torque: 50 Nm Running time motor: approx. 15 s / 90° |
Control drive 15 seconds / 90°; 20…70 VAC / DC
| QT.Ex-MY-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: without spring Torque: 40 Nm Running time motor: approx. 15 s / 90° |
Control drive 15 seconds / 90°; 20…70 VAC / DC
| QT.Ex-MY-SH | Power supply: 20…70 VAC / DC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: without spring Torque: 40 Nm Running time motor: approx. 15 s / 90° |
Control drive; 5 Seconds / 90° ; 20…70 VAC / DC
| QT.Ex-MYQ-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: without spring Torque: 15 Nm Running time motor: approx. 5 s / 90° |
Control drive; 5 Seconds / 90°; 85…250 VAC
| QT.Ex-MYQ-SH | Power supply: 85…250 VAC 50-60 Hz
Control / feedback: 0…10V / 4…20 mA Running time spring: without spring Torque: 15 Nm Running time motor: approx. 5 s / 90° |
Control drive 3 Seconds / 90°; 20…70 VAC / DC
| QT.Ex-MYSQ-SL | Power supply: 20…70 VAC / DC 50-60 Hz
Control / feedback: 0…10 V / 4…20 mA Running time spring: without spring Torque: 5 Nm Running time motor: approx. 3 s / 90° |
Control drive 3 Seconds / 90°; 85…250 VAC
| QT.Ex-MYSQ-SH | Power supply: 85…250 VAC 50-60 Hz
Control / feedback: 0…10V / 4…20 mA Running time spring: without spring Torque: 5 Nm Running time motor: approx. 3 s / 90° |
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