Voltage Type: DC
Motor Type: BLDC External Rotor Motor
Impeller Diameter: 140mm
Impeller Material: Galvanized Steel
Housing Material: Iron
Speed Control: 0-10VDC/PWM
Protection Type: IP44
Insulation Class: B
Operation Temperature : - 25 ℃ ~ +60 ℃
Motor Protection: Locked-Rotor Protection, Reverse Polarity Protection, Thermal Protection, Soft Start
| Model No. | Bearing System | Rated Voltage | Operating Voltage | Rated Current | Rated Power | Rated Speed | Air Flow | Air Pressure | Noise Level |
| B/S | VDC | VDC | A | W | RPM | m³/h | Pa | dBA | |
| S3D-24140-S9-00 | Ball | 24 | 16~28 | 6.25 | 150 | 2560 | 590 | 554 | 70 |
| S3D-48140-S9-00 | Ball | 48 | 36~57 | 3.1 | 150 | 2560 | 590 | 554 | 70 |

