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SIEMENS 280S - 81D15340

Please note that this is a discontinued product.
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      Product name: SIEMENS 280S
      Product No: 81D15340
      EAN number: 5700832284382
      Shaft diameter: 65 mm
      Length of shaft end: 140 mm
      Cooling: IC 411
      Range of ambient temperature: -20 .. 40 °C
      Flange size for motor: FF500
      Electrical data 
      Motor type: SIEMENS
      IE Efficiency class: IE2
      Rated power - P2: 75 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415D/660-690Y V
      Rated current: 134-124/77,0-74,0 A
      Starting current: 700-650 %
      Cos phi - power factor: 0.89
      Rated speed: 2975 rpm
      Rated full-load torque: 240-202 Nm
      Locked-rotor torque: 250-240 %
      Breakdown torque: 300-300 %
      Moment of inertia: 0.83 kg m²
      Efficiency: IE2 95,2%
      Motor efficiency at full load: 95.2-95.2 %
      Number of poles: 2
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: PTC
      Tropic protec: no
      Thermal protec: external
      R1: 0.058 ohm
      R2: 0.058 ohm
      R3: 0.058 ohm
      Winding 1: PHASE 1
      Winding 2: PHASE 2
      Winding 3: PHASE 3
      Mount. design. acc. IEC 34-7: IM V1/B5
      Cos phi 1/2: 0.81-0.81
      Cos phi 3/4: 0.87-0.87
      Net weight: 555 kg
      Colour/Type: NCS 9000 gloss 40+-10

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      Note: Please try to use English language in case that you didn´t find the literature you´re looking for in your local language.
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