SN4420-1 Induction motor

Specifications

Name:SN4420 AC motor

Standard Operating conditions

1.Rated Voltage:DC 220V constant between motor terminals DC 220V

2.Operating Voltage Range:200-240V DC constant between motor terminal 200-240V DC

3.Direction of Roation:CW

4.Operating Temperature Range:-20°c—+80°c

5.Storage Temperature Range:-40°c—+100°c

Standard Test Conditons

1.Motor Positio:Motor to be held with shaft horizontally

2.Power Supply:Regulated power supply which assures unquestionable measurement

3.Direction of rotation:CW when view from output side

Electrical characteristics:

1.Rated load Current:0.25A±10%(with plastic fan)

2.Rated load Power:15W±10%(with plastic fan)

3.Rated Load Speed:2800rpm±10%(with plastic fan)

4.Insulation Voltage:5 mA max.while AC2500V between motor terminal and motor metal housing 1 SEC

Mechanical Characteristics

1.External Appearance:No remarkable deformation or superfisal defects to be observed by visual check,fastened parts to be fixed firmly

2.Shatf End Play:0.5mm Max

3.Vibration:To be set up with mutual consent

Life Test

1.Continue running:Uninterrupted running

2.Stop Life Test:Test will be stopped after 60 days continue running and check the motor and the bushig to see any abnornal wearing.Motor life 10000 Hrs Min