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Two-speed MD

Two-speed three-phase induction motors

Two-speed three-phase induction motors are available according to IEC international standards from size 71 to size 100 and in versions with flange B5, B14 and feet B3.

Other polarities are available on request to be designed.

TECHNICAL FEATURES

2/4 POLES 3000/1500 rpm - V 230/50 Hz
High starting torque

ME - MC

TYPE

POWER

rpm

In 230 V 

A

Ia

In

Ca

Cn

Cn

Nm

Capacity

Weight

Ca

Cn

Ia

In

Cmax

Cn

Starting capacity

kW hp µF kg ME MC-MD
MD71C 0.37/0.25 0.5/0.35 2800/1400 3.9/2.4 2.8/3.2 0.7/0.6 1.2/1.7 16/10 7.5 1.7/2 3/2 2/2 20 68÷80
MD80C 0.75/0.55 1/0.75 2790/1410 6/5 3/3.4 0.8/0.7 2.6/3.7 25/16 11.0 2/2 3.5/2.5 2.1/2.3 30 63÷80
MD90S 1/0.7 1.4/1 2850/1420 8/6 2.8/3.2 0.8/0.8 3.4/4.7 30 13.0 2.1/2 4/3 2.4/2.6 40 63÷80
MD90LB 1.5/1.1 2/1.5 2830/1400 11/9 3/3 0.7/0.7 5/7.5 35 16.0 2.2/2.3 4/3.5 2/2.1 40 63÷80
MD100B 1.8/1.5 2.5/2 2840/1410 13/11 3.3/3.2 0.6/0.6 6/10 50 22.0 2.3/2.5 5.5/4 2.5/2.7 50 100÷130