Bild: Rail Brake TP
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Rail Brake TP

  • Rail brake
  • Installation: upper flange
  • Horizontal float = ± 25 mm (depending on rail type)
  • Opening time (signal for operation)
  • Vertical float
  • Closing time = adjustable from 4 to 16 s
  • Hydraulic unit supplied separately
  • Standard painting = 240 micron, RAL 5019
  • Inductive limit switch for signals “brakes open”
  • Suitability to operate on rail with flat or curved top surface
  • Removal emergency device
  • Emergency Manual opening device

 

  • Hand Pump
  • Working temperature different from standard (-20°+40°)
  • Manufacturing according Q.C.P. different from our standard
  • Suitability to double rail
  • Electrical board (on plate or box IP55)
  • Pressure switch to signal “brakes open“ (instead of limit switch)

 

Applications

Rail brakes, suitable for medium forces from 130 to 500 kN (securing cranes against the wind force) work pressing down on the top of rail by disk springs. Brakes are hydraulically released. Usual parking utilisation requires a few closing/opening cycles per day. They are usually installed in the middle of crane gantry travel (One or two per crane corner).

Operating Restrictions

Brake shoes of our rail brakes have been designed to work on common market rails whose hardness is between 200 and 270 HB (= 700 to 900 N/mmВ). The certification of TUV are referred to above given values of rail hardness.

Updated:

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