Motor: cover motor structure

Frame: black paint aluminum alloy die-casting anti-corrosion, moisture-proof structure

Blade: injection molding, PBT + 30% glass + V0 grade flame retardant

Bearing: high precision, long life imported ball bearings; low noise imported oil bearing

Insulation: enameled wire with B-class insulation, temperature 120 ℃

Insulation resistance: 500 megohm above

Withstanding voltage: leakage current 0.5A. Withstand voltage 1500V / 1 minute

Operating temperature: -10 ℃ ~ 70 ℃

Storage temperature: -40 ℃ ~ 70 ℃

Operating voltage: 115V (voltage range: 85V ~ 125V)

                 220V (voltage range: 185V ~ 245V)

Working life: ball bearing (60000 hours) Ambient temperature: 25 ℃