Hello! Shenzhen Win-drive Automation Equipment Co., Ltd. welcomes you!
0755-82113520、13823217507(WeChat)Site map|Legal Notice|Chinese
Product
Product
Current location: Home Product R+W BK3-Bellows coupling with conical clamping hub
  • BK3-Bellows coupling with conical clamping hub
  • BK3-Bellows coupling with conical clamping hub
BK3-Bellows coupling with conical clamping hub
  • High clamping pressure
  • High torque version
  • Compact design


DetailsParameter
  • Features

    • High clamping pressure
    • High torque version
    • Compact design

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

    Design
    • Two conical clamping hubs concentrically mounted to 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


    BK3 15 BK3 30 BK3 60 BK3 150 BK3 200 BK3 300 BK3 500 BK3 800 BK3 1500 BK3 4000 BK3 6000 BK3 10000
    Model BK3 15 48 BK3 15 55 BK3 30 57 BK3 30 65 BK3 60 66 BK3 60 76 BK3 150 75 BK3 150 87 BK3 200 78 BK3 200 90 BK3 300 89 BK3 300 103 BK3 500 97 BK3 500 110 BK3 800 114 BK3 1500 141 BK3 4000 195 BK3 6000 210 BK3 10000 217
    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) 48 55 57 65 66 76 75 87 78 90 89 103 97 110 114 141 195 210 217
    Bore diameter from Ø to Ø H7 (mm) 10-22 10-22 12-23 12-23 12-30 12-30 15-37 15-37 15-44 15-44 24-60 24-60 24-60 24-60 30-60 35-70 50-100 60-140 70-180
    Outside diameter (mm) 49 49 55 55 66 66 81 81 90 90 110 110 124 124 133 157 200 253 303
    Torsional stiffness (10³ Nm/rad) 20 15 39 28 76 55 175 110 191 140 450 350 510 510 780 1,304 3,400 5,700 10,950


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

    WeChat

    Links
    Shenzhen Win-Drive Automation Equipment Co., Ltd.  ALL RIGHT RESERVED