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MMG280S-AC - 96966776

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      Product name: MMG280S-AC
      Product No: 96966776
      EAN number: 5700314983413
      Shaft diameter: 75 mm
      Length of shaft end: 140 mm
      Model: AC
      Cooling: IC 411
      Range of ambient temperature: -30 .. 40 °C
      Flange size for motor: SP.FM
      Electrical data 
      Motor type: 280S
      Rated power - P2: 75 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415D V
      Rated current: 136 A
      Starting current: 700-800 %
      Cos phi - power factor: 0.85
      Rated speed: 1480 rpm
      Rated full-load torque: 485-485 Nm
      Locked-rotor torque: 260-310 %
      Breakdown torque: 300-360 %
      Moment of inertia: 1.5147 kg m²
      Number of poles: 4
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: NONE
      Tropic protec: no
      Thermal protec: external
      R1: 0.0757 ohm
      R2: 0.0757 ohm
      R3: 0.0757 ohm
      Winding 1: PHASE 1
      Winding 2: PHASE 2
      Winding 3: PHASE 3
      Mount. design. acc. IEC 34-7: IM B3
      Cos phi 1/2: 0.79-0.68
      Cos phi 3/4: 0.85-0.78
      Net weight: 512 kg
      Colour/Type: Black

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