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Current location: Home Product R+W BK8-Bellows coupling with ISO flange mounting
  • BK8-Bellows coupling with ISO flange mounting
  • BK8-Bellows coupling with ISO flange mounting
BK8-Bellows coupling with ISO flange mounting
  • Compact simple design
  • Small installation space
  • For ISO flange output gearboxes


DetailsParameter
  • Features

    • Compact simple design
    • Small installation space
    • For ISO flange output gearboxes

    Temperature range
    • -30 °C to +100 °C (-22 °F to +212 °F)

    Design
    • One clamping hub on one end with an integral flange and adapter flange on the other end
    • Brief overloads of up to 1.5x the rated torque are acceptable.


    Material
      • Bellows: high grade stainless steel
      • Hubs:
        • up to series 300 – aluminum
        • from 1500 series – steel
      • Adapter flange: steel


    • Service life
      • R+W bellows couplings are fatigue resistant and wear free for an infinite service life, as long as the technical limits are not exceeded


      Fit clearance
      • Overall shaft / hub clearance of 0.01 – 0.05 mm


      Special solutions
      • Various materials, tolerances, dimensions and performance ratings available for custom applications on request


      ATEX (Optional)
      • For use in hazardous zones 1/21 and 2/22, the metal bellows has been authorized under directive 94/9/EG and is available with certification


    BK8 15 BK8 60 BK8 150 BK8 300 BK8 1500
    Model BK8 15 48.5 BK8 60 67 BK8 150 72 BK8 300 90 BK8 1500 140
    Max. torque (Nm) 50 210 380 750 2,600
    Bore diameter from Ø to Ø H7 (mm) 12-28 14-35 19-42 24-60 50-80
    Robot flange Centering diameter h7 (mm) 40 63 80 100 160
    Robot flange bolt circle Ø / thread (mm) 31.5 / 8x M5 50 / 8x M6 63 / 12x M6 80 / 12 xM8 125 / 12x M10



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    Tel: 0755-82113520, 13823217507  
    E-mail: sales@sz -windrive. com  
    URL: www.sz-windrive.com com  
    Address: room 406, MaoYuan building, No. 9, Songyuan Road, Guiyuan street, Luohu District, Shenzhen  

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