Industrietechnik
DB-DM24FN-S2 Damper actuators with spring return, 20 Nm
Well-suited for applications with security dampers used as antifreeze, antismoke or for sealing in the hygienic-sanitary field.
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Specifications
Supply voltage | 24 V AC / DC |
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Control signal | 0...10 V DC |
Power consumption | Operating: 8.0 W Maintenance: 2 W |
Auxiliary switch | 2 x 5 (2,5) A, 250 VAC |
Max. damper size | 4m 2 |
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Torque | 20Nm |
Running time, actuator | 75 - 150s |
Running time, spring return | 20 s / 90° |
Rotation angle | 0…95° |
Ambient temperature | -30…+50°C |
Ambient humidity | 5…95 % RH |
Noise level | Motor: < 35/45 dB Spring: < 65 dB |
Mounting | Directly on jack shaft |
For jack shaft | 9…26 mm Ø (round shaft), 9…18 mm (square shaft) |
Weight | 2400 |
Protection class | IP54 |
Isolation class | III (DB-DA230FN/DB-DA230FN-S2:class II) |
Certification | CE |