Description
Features
Reviews
Totally Enclosed Eater Cooled Motors (TEFC Motors) is a design of asynchronous electric motors in a fully enclosed enclosure with a degree of protection IP55, IP56, IP65 with self–ventilation or forced cooling. Electric motors Marelli Motori The MA, A4C series are industrial low–voltage asynchronous electric motors covering a power range up to 110 kW, the housing of these electric machines is made of aluminum (aluminum housing).
Feature of operation: the design of the electric motor provides complete protection of the electromagnetic system from the effects of a negative external environment, forced cooling can be installed in severe operating conditions.
Technical parameters of TEFC Marelli Motori series MA, A4C electric motors
- Type of housing construction: aluminum housing with cooling fins and stiffeners, resistant to vibration loads;
- Rated power: 0.09 – 110 kW;
- Operating speed range: 750 /1000 /1500 /3000 rpm;
- Operating voltage range: 230V /400V /690V;
- Overall height: 63 – 315mm;
- Mounting design: IM 1001, IM1002, IM 1051, IM 1061, IM 1071, IM 1011, IM 1031, IM 2001, IM 2011, IM 2031, IM 3001, IM 3011, IM 3031;
- Degree of protection housing: IP55, IP56, IP65;
- Degree of protection: IC411, IC416, IC418;
- Insulation class: F;
- Temperature class: B;
Standard sizes
Version 3000 rpm:
MA 63 MA2, MA 63 MB2, MA 63 MC2, MA 71 MA2, MA 71 MB2, MA 71 MC2, MA 80 MA2, MA 80 MB2, MA 80 MC2, MA 90 S2, MA 90 L2, MA 90 LB2, MA 100 LA2, 100 LB2, MA 112 M2, MA 112 MB2, MA 132 SA2, MA 132 SB2, MA 132 MB2, MA 132 MC2, MA 132 MD2;
A4C 160 MA2, A4C 160 MB2, A4C 160 L2, A4C 180 M2, A4C 200 LA2, A4C 200 LB2, A4C 225 M2, A4C 250 M2, A4C 280 S2, A4C 280 M2.
Version 1500 rpm:
MA 63 MA4, MA 63 MB4, MA 63 MC4, MA 71 MA4, MA 71 MB4, MA 71 MC4, MA 80 MA4, MA 80 MB4, MA 80 MC4, MA 90 S4, MA 90 L4, MA 90 LB4, MA 100 LA4, MA 100 LB4, MA 112 M4, MA 112 MS4, MA 132 SA4, MA 132 MA4, MA 132 MB4;
A4C 160 M4, A4C 160 L4, A4C 180 M4, A4C 180 L4, A4C 200 L4, A4C 225 S4, A4C 225 M4, A4C 250 M4, A4C 280 S4, A4C 280 M4, A4C 315 S4.
1000 rpm version:
MA 63 MA6, MA 63 MB6, MA 71 MA6, MA 71 MB6, MA 80 MA6, MA 80 MB6, MA 90 S6, MA 90 L6, MA 100LA6, MA 112M6, MA 132SA6, MA 132MA6, MA 132MB6;
A4C 160 M6, A4C 160 L6, A4C 180L6, A4C 200LA6, A4C 200LB6, A4C 225 M6, A4C 250 M6, A4C 280S6, A4C 280 M6, A4C 315S6, A4C.
750 rpm version:
MA 71 MB8, MA 80 MA8, MA 80 MB8, MA 90 MS8, MA 90 ML8, MA 100LA8, MA 100LB8, MA 112M8, MA 132SA8, MA 132MA8;
A4C 160 MA8, A4C 160 MB8, A4C 160 L8, A4C 180L8, A4C 200L8, A4C 225S8, A4C 225 M8, A4C 250 M8, A4C 280S8, A4C 280 M8, A4C 315S8.
MA 63 MA2, MA 63 MB2, MA 63 MC2, MA 71 MA2, MA 71 MB2, MA 71 MC2, MA 80 MA2, MA 80 MB2, MA 80 MC2, MA 90 S2, MA 90 L2, MA 90 LB2, MA 100 LA2, 100 LB2, MA 112 M2, MA 112 MB2, MA 132 SA2, MA 132 SB2, MA 132 MB2, MA 132 MC2, MA 132 MD2;
A4C 160 MA2, A4C 160 MB2, A4C 160 L2, A4C 180 M2, A4C 200 LA2, A4C 200 LB2, A4C 225 M2, A4C 250 M2, A4C 280 S2, A4C 280 M2.
Version 1500 rpm:
MA 63 MA4, MA 63 MB4, MA 63 MC4, MA 71 MA4, MA 71 MB4, MA 71 MC4, MA 80 MA4, MA 80 MB4, MA 80 MC4, MA 90 S4, MA 90 L4, MA 90 LB4, MA 100 LA4, MA 100 LB4, MA 112 M4, MA 112 MS4, MA 132 SA4, MA 132 MA4, MA 132 MB4;
A4C 160 M4, A4C 160 L4, A4C 180 M4, A4C 180 L4, A4C 200 L4, A4C 225 S4, A4C 225 M4, A4C 250 M4, A4C 280 S4, A4C 280 M4, A4C 315 S4.
1000 rpm version:
MA 63 MA6, MA 63 MB6, MA 71 MA6, MA 71 MB6, MA 80 MA6, MA 80 MB6, MA 90 S6, MA 90 L6, MA 100LA6, MA 112M6, MA 132SA6, MA 132MA6, MA 132MB6;
A4C 160 M6, A4C 160 L6, A4C 180L6, A4C 200LA6, A4C 200LB6, A4C 225 M6, A4C 250 M6, A4C 280S6, A4C 280 M6, A4C 315S6, A4C.
750 rpm version:
MA 71 MB8, MA 80 MA8, MA 80 MB8, MA 90 MS8, MA 90 ML8, MA 100LA8, MA 100LB8, MA 112M8, MA 132SA8, MA 132MA8;
A4C 160 MA8, A4C 160 MB8, A4C 160 L8, A4C 180L8, A4C 200L8, A4C 225S8, A4C 225 M8, A4C 250 M8, A4C 280S8, A4C 280 M8, A4C 315S8.
Features
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Marelli
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