Brief

M2JA series (80-355)EX motor is compatible with ABB's latest manufacturing technology and Chinese standards GB 3836-2000. The series can be credited with the most advanced EX proof motors (Ex d llC) for factory application in China (temperature class T1-T4).

Technology Feature

*high efficiency

Reach to second grade of CEMEP-EU and GB18613-2002

*double frequency

Voltage range:220V-690V,both for 50Hz and 60Hz.

*low noisy

Because of advanced electromagnetic design,good vent condition,excellent structure and size design.

*excellent bearing

It adopt ball bearing with long life,well lubricate.

*reliable operation

Adopt air cooling structure,IP55,high mechnical intensity,rust and corrosive proof.

Winding adopt Class F structure,it can equip with PTC hot sensor resistance  or sensor switch.

Working conditionsAmbient temperature: -15 ~40Altitude: < 1,000 meters.Rated frequency: 50Hz/60HzRated voltage: 220V~690VDuty: Continuous ( S1 )Starting: full voltage ,Y- or reactor.Driving : flexible coupling or  gear . But the temp. riseof the stator windings is limited at 8OK,bearing temp < 95 Cooling method: IC 411

M2JA Series ABB Motor