Cookie Policy
At Grundfos we use cookies to remember your choices, and to improve your experience on the Grundfos websites. Use the site as normal if you accept this.

For more detailed information, please read our full cookie policy.

MMG 71A - 87812300

Please note that this is a discontinued product.
Performance curve
Product photo
Dimensional Drawing
Motor curve
Wiring Diagram
Spare parts
3D
Loading..

Show


Download CAD drawings

Spare parts

    Parts list



       

      Curve settings

      Specifications

       
      Product name: MMG 71A
      Product No: 87812300
      Technical 
      Shaft diameter: 14 mm
      Length of shaft end: 20 mm
      Model: C
      Installation 
      Range of ambient temperature: -30 .. 40 °C
      Electrical data 
      Motor type: MMG71A
      Rated power - P2: 0.37 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415 D V
      Rated current: 0.93 A
      Starting current: 490-490 %
      Cos phi - power factor: 0.80-0.80
      Rated speed: 2823-2823 rpm
      Rated full-load torque: 1.30-1.30 Nm
      Locked-rotor torque: 240-240 %
      Breakdown torque: 290-290 %
      Moment of inertia: 0.0006 kg m²
      Motor efficiency at full load: 71-71 %
      Number of poles: 2
      Enclosure class (IEC 34-5): IP55
      Insulation class (IEC 85): F
      Motor protec: NONE
      Tropic protec: no
      Thermal protec: external
      Winding 1: PHASE 1
      Winding 2: PHASE 2
      Winding 3: PHASE 3
      R tolerance: 10 +/- %

      Quotation Text

      Videos

      Documents

      Add to...
      Expand all Collapse all
      Note: Please try to use English language in case that you didn´t find the literature you´re looking for in your local language.
        Title Document Number Literature language Literature category Product type Date added Version
      Sound Measurement Report
      Brochures
      Accessories
      Case stories
      Certificates
      Installation & operating instructions
      Service
      Data booklets
      Support files
      Tender Material
      Functional profiles

      CAD drawings

      Select the required CAD formats by clicking the select boxes. Press Download and you will be offered a ZIP file containing the selected CAD format.

        CAD Format

      System parts

      Batch actions:

      Sizing result

      Loading... Loading
      Error calling service:
      details