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    Current location: Home Product R+W BK1-with simple flange mounting
    • BK1-with simple flange mounting
    • BK1-with simple flange mounting
    BK1-with simple flange mounting
    • For simple flange mounting to special drive components
    • Custom flange patterns available


    DetailsParameter
    • Features
      • For simple flange mounting to special drive components
      • Custom flange patterns available
      Temperature range
      • -30 °C to +100 °C (-22 °F to +212 °F)
      Design
      • Two mounting flanges concentrically assembled to the flexible bellows
      • Brief overloads of up to 1.5x the rated torque are acceptable.
      Material
      • Bellows: high grade stainless steel
      • Hubs: 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




    BK1 15 BK1 30 BK1 60 BK1 150 BK1 200 BK1 300 BK1 500 BK1 800 Bk1 1500 Bk1 4000 BK1 6000 BK1 10000
    Model BK1 15 30 BK1 15 37 BK1 30 36 BK1 30 44 BK1 60 43 BK1 60 53 EK1 150 50 BK1 150 62 BK1 200 53 BK1 200 65 BK1 300 56 BK1 300 70 BK1 500 64 BK1 500 77 Bk1 800 81 BK1 1500 100 BK1 4000 145 BK1 6000 138 BK1 10000 150
    Rated torque (Nm) 15 15 30 30 60 60 150 150 200 200 300 300 500 500 800 1,500 4,000 6,000 10,000
    Coupling length (mm) 30 37 36 44 43 53 50 62 53 65 56 70 64 77 81 100 145 138 150
    Outside diameter metal bellows (mm) 49 49 55 55 66 66 81 81 90 90 110 110 124 124 133 157 200 253 303
    Bore diameter from ? to ? H7 (mm) 25 25 28 28 38 38 50 50 58 58 65 65 70 70 75 85 100 145 190
    Torsional stiffness (103 Nm/rad) 20 15 39 28 76 55 175 110 191 140 450 350 510 500 780 1,304 3,400 5,700 10,950



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

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