EC Small Motorized Impellers

EC Small Motorized Impellers

Mechatronics Backward Curved Motorized Impellers offer exceptional airflow and pressure performance, with optional integrated mounting disc which acts as an inlet ring, simplifying design integration and reducing your manufacturing assembly time.

AC motorized impellers combine an impeller with a motor to create reliable and efficient airflow management. They typically draw air into the center and expel it outward, creating high pressure. The airflow direction is primarily radial, moving outward from the center at a right angle to the axis of rotation.

Electronically commutated (EC) fans deliver high airflow performance and require as much as 50% less power than standard AC fans, and are commonly used in applications such as cooling systems, ventilation, and industrial processes.

Key Features

Integrated Design: The impeller and motor are combined into a single unit for efficient operation.
Efficiency: Provides strong airflow with minimal energy consumption.
Durability: Designed for continuous operation in demanding environments.

Common Applications

HVAC Systems: Used in heating, ventilation, and air conditioning for air distribution.
Industrial Equipment: Employed in machinery that requires airflow for cooling or drying.
Home Appliances: Found in devices like exhaust fans and blowers.

Series Dimensions Rated Voltage Frequency Input Power Rated Current Speed Air Volume Max Static Pressure (H2O) Sound Noise
mm in V Hz W A RPM m3/min CFM mm/H2O in/H2O dBA
LPI133(73) 133 dia x 73 5.24 dia x 2.87 100~240 50/60 16–24 0.20–0.33 2800–3200 4.11–4.70 145–166 33.78–38.61 1.33–1.52 59–63
LPI133(91) 133 dia x 91 5.24 dia x 3.58 100~240 50/60 12–26 0.21–0.34 2800–3600 4.76–6.12 168–216 29.97–38.61 1.18–1.52 58–66
LPI175 175 dia x 68.5 6.89 dia x 2.70 100~240 50/60 25–36 0.42–0.50 2600–3000 7.73–8.92 273–315 31.50–36.32 1.24–1.43 67–69
LPI190 190 dia x 68.5 7.48 dia x 2.70 115/230 50/60 49–77 0.42–1.03 2800–3200 11.33–12.94 400–457 56.90–65.02 2.24–2.56 74–77
LPI220 220 dia x 71 8.66 dia x 2.80 115/230 50/60 60–100 0.48–1.33 2600–3000 16.25–17.87 574–631 59.69–68.83 2.35–2.71 74–78
LPI225(85) 225 dia x 85 8.86 dia x 3.35 115/230 50/60 83–104 0.67–1.38 2400–2600 17.16–18.60 606–657 59.94–65.02 2.36–2.56 75–77
LPI225(99) 225 dia x 99 8.86 dia x 3.90 115/230 50/60 82–104 0.64–1.38 2400–2600 18.35–19.88 648–702 61.21–66.29 2.41–2.61 76–78
LPI250(89) 250 dia x 89 9.84 dia x 3.50 115/230 50/60 100–103 0.70–1.35 2500 19.03 672 71.63 2.82 78
LPI250(99) 250 dia x 99 9.84 dia x 3.90 115/230 50/60 105–107 0.78–1.42 2400 20.22 714 66.04 2.60 78
LPI280 280 dia x 125 11.02 dia x 4.92 115/230 50/60 103–106 0.70–1.43 2100 29.14 1029 57.15 2.25 75