Family of Brands:
Product Features
Power55-170WMax. Speed4500r/min
Frequency50/60HzMax. Air flow1400m³/h
Supply voltage(VAC) 1~200-277VAC±10%Mode of speed regulation 0-10V/PWM
Impeller materialPA66Impeller size133, 175, 190, 220, 225, 250mm
Insulation classFprotection  degreeIP44

Backward Centrifugal Fan

ATB-EC Backward centrifugal fan, with permanent magnet external rotor EC motor and composite material impeller, to provide cooling solutions for fresh air system, biomedical, home appliances and other industries.

Independent Research
The whole series of motor products are independently developed by the company
Complete Functions
It integrates analog 1-10V control, Digital signal input, Remote control and Serial port MODBUS monitoring functions
Safe and Stable
Multi-layer motor protection design, High protection motor structure, Mechanical strength simulation, Fluid simulation, Electromagnetic simulation
Wide Application
Control cabinet heat dissipation, fresh air system, biological medical treatment, Household appliances and other industries