BKL
Miniature Coupling with clamping hub up to 3 Nm

up to 3 Nm

BKL MINIATURE COUPLING WITH CLAMPING HUB UP TO 3NM

Specifications BKL

BKL series 3
Rated torque (Nm)TKN 3
Standard bore diameters H7 (mm)D1/23 bis 12.7
Moment of intertia (gcm2) Jges.20
Approximate weight (g)23
Tightening torque of the fastening screws (Nm)2.3
Torsional stiffness (Nm/rad)CT994
Axial     ±(mm) max. 1
Lateral ±(mm) max.0.2
Angular ± (grad) max.2
CAD Portal 3
2D/3D Data 

Properties

  • Design: With a single radial clamping screw per hub ISO 4762.
  • Temperature range: -40° C to +200° C (-40° F to +392° F)
  • Backlash: Absolutely backlash-free.
  • Material:
    • Bellows are made of highly flexible high-grade stainless steel
    • Hubs are made of aluminium
  • Compensating of misalignment:
    • Lateral misalignment up to 0,2 mm.

    • Axial misalignment up to 1 mm.
    • Angular misalignment up to 2° degree.
  • Speeds: Up to 10,000 rpm, in excess of 10,000 rpm with balanced version.
  • Properties of Miniature Coupling model BKL:
    • backlash-free and torsionally rigid
    • compensates for 3-axis of misalignment
    • low cost

Overview