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Current Controlled Hysteresis Brakes

Hysteresis Brakes with large bore

These bearingless hysteresis brakes are specially developed for applications that require a large bore. They offer flexibility during assembly and are ideal for special design requirements.

Details

The hysteresis brakes are designed for a temperature range of -30 to +85 °C.

  • Specially developed for applications such as wrapping processes, braiding processes and flyer arm tension controls
  • Supplied without bearings; bearings must be provided on site
  • Available as matched units on request
  • Torque range: up to 14.5 Nm
  • Operating current: up to 535 mA
  • Maximum speed: up to 5,000 rpm
  • Possible power loss (continuous): up to 350 W
  • Large through-hole for specific mounting requirements
  • Maintenance-free operation thanks to wear-free hysteresis technology
  • Constant torque independent of the speed
  • Easy integration into customer-specific systems
  • High control accuracy and reproducibility
  • Temperature range: -30 °C to +85 °C
  • Low moment of inertia for dynamic applications
  • Compatible with various control and regulation devices
  • High reliability and durability
  • Extensive documentation and support available
  • 3D models available in STEP format for design integration
  • Customizable to specific customer requirements

Optional

  • Various sizes and torque ranges
  • Customizable shaft and flange configurations
  • Special versions for high temperatures or special ambient conditions

Technical data

Type Torque at operating current (Nm) Working current I1 (mA) Speed
max. 25°C
±10%
(min-1)
possible Power loss (W) Downloads
subbr. cont.
LB-50M-2 0,4 270 5000 90 23 PDF STEP
LB-140M-2 1,0 350 4000 300 75 PDF STEP
LB-250M-2 2,10 289 3000 450 110 PDF STEP
LB-450M-2 3,60 473 2500 670 160 PDF STEP
LB-750M-2 5,80 410 2000 1000 200 PDF STEP
LB-1750M-2 14,50 535 1800 2400 350 PDF STEP

We accept no liability for technical details.

Product examples

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