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Product specifications for ST1-109-644-30
| Model No. | - ST1-109-644-30 |
| Frame size [mm] | - 160 |
| Frame thickness [mm] | - 51 |
| Frame material | - Aluminum |
| Rated voltage [V] | - 115 |
| Operating voltage range [V] | - 103.5～126.5 |
| Frequency [Hz] | - 50/60 |
| Locked rotor current [A] | - 0.62/0.61 |
| Rated current [A] | - 0.39/0.31 |
| Rated input [W] | - 37.5/33 |
| Rated speed [min-1] | - 2850/3350 |
| Max. airflow [m3/min] | - 7.2/8.5 |
| Max. airflow [CFM] | - 254.4/300.4 |
| Max. static pressure [Pa] | - 156.8/166.6 |
| Max. static pressure[inchH2O] | - 0.63/0.669 |
| SPL [dB(A)] | - 56/60 |
| Operating temperature[˚C] | - -10～+60 |
| Expected life[h] | - 25000/60℃（56000/40℃） |
| Mass [g] | - 1100 |
| Sensor type | - Low-speed sensor |
| PWM control function | - No |
| Ribbed | - No |
