Miniature Metal Bellows Couplings MK

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Miniature Bellows Coupling Model BKL 003 Ecoflex with clamping hub up to 3 Nm

Ecoflex: the low cost alternative for shaft encoders, potentiometer, stepper motors and smalll servo drives.

  • very cost effective
  • easy assembly
  • temperature range up to 300°C

Design:
With a single radial clamping screw per hub
ISO 4762.
Available design split hub (option H): both clamping hubs
completely removable.

Temperatur Range:
-40 to +200° C (-3.6 to 392 F)

Backlash:
Absolutely backlash-free.

Material:
Bellows are made of highly flexible, high-grade
stainless steel, hubs of aluminium.

Compensation of misalignment:
Lateral misalignment up to 0,2 mm
Axial misalignment up to 1 mm
Angular misalignment up to 2° degree

Technical Data:

  • torque: 3 Nm
  • bore diameter 3 - 12.7 mm
  • up to 10,000 rpm, in excess of 10,000 rpm with
    balanced version
 Miniature Bellows Coupling BKL 003 to 3 Nm

Properties of Miniature Bellows Coupling Model BKL 003:

  • low cost
  • backlash-free and torsionally rigid
  • compensates for 3-axis of misalignment



Possible applications for Bellows Coupling BKL 003:
  • shaft encoders
  • potentiometer
  • stepper motors
  • smalll servo drives

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