DB-DA230FN-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 | 230 V AC |
|---|---|
| Control signal | 2-point |
| Power consumption | Operating: 10.5 W Maintenance: 2.5 W |
| Auxiliary switch | 2 x 5 (2,5) A, 250 VAC |
| Max. damper size | 4m 2 |
|---|---|
| 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 |