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Spring Applied Brake – 14.458

The DC Spring Applied brake unit designed to perform holding as well as emergency stopping functions (Normally On), making it particularly well- suited for brake motor applications.


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Description

The DC Spring Applied brake unit designed to perform holding as well as emergency stopping functions (Normally On), making it particularly well- suited for brake motor applications. These brakes are electromagnetically actuated single disk with two friction surfaces. The braking power is applied by means of compression springs. The braking torque is generated in the no power or in event of power failure condition. These brakes are having torque up to 5000 Nm. Brake are available in various version as per application need. Special version like brake with micro switch, tacho mounting provision, with centering flange etc. can be also supplied. Brake also available for low temperature (-40°C) application. These brakes can be used as Press Brake, Lift Brake, Elevator Brake and Hoist Brake.

Features

  • Fail-safe operation
  • Low rotor inertia
  • Torque range: 4 to 5000 Nm
  • Manual release
  • Non-asbestos friction linings
  • Low-wear German lining (optional)
  • Dust-protected sealing
  • Compact and robust design
  • Adjustable brake torque
  • Optimized torque steps
  • Simple wear adjustment
  • High operating frequency & fast switching
  • Stationary field (no slip rings)
  • Dual friction surfaces for consistent performance
  • All metal parts rust-protected
  • Class ‘F’ insulated coil
  • No restriction on mounting position
  • Residual-free operation

Applications

  • Brake motors
  • Cranes & hoists
  • Servo motors
  • Machine tools
  • Packaging machines
  • Golf carts
  • Presses
  • Printing machinery
  • Steel plants
  • Industrial washing machines
  • Tyre manufacturing machinery
  • Hospital beds
  • Robotics
  • Tower cranes
  • Goods lifts
  • Construction machinery
  • Coil winding machinery
  • X-ray machines
  • Wheelchairs
  • Wire drawing machinery
  • Battery-operated electric vehicles
  • Textile machinery