Speed reducer - Power 2 x 660 kW - Input speed 1,500 rpm - Output speed (1st shaft) 60.5 rpm - (2° shaft) 60.5 rpm

Speed reducer 3CP575 – 5039 for mixer drive

Technical features

  • Motor power: 2 x 660 kW
  • Input speed: 1,500 rpm
  • Output speed 1st shaft: 60.5 rpm
  • Output speed 2nd shaft: 60.5 rpm
  • Nominal reduction ratio: 1:24,797
  • Duo clutch ratio 6: 1:1
  • Duo centre distance: 575 mm
  • Service factor > 2 according to AGMA 6010-E88
  • Right-hand construction
  • Direction of rotation of Duo 1st gear: clockwise
  • Gears in case-hardened and tempered steel alloy with tooth profile ground and profile modified to reduce any load concentrations
  • Double extension high speed shaft
  • Slow speed shafts in hardened and tempered alloy steel
  • Roller bearings
  • Noise level not exceeding 85 dB(A) at 1.5 m
  • Electro-welded high rigidity steel casing which can offer the maximum in resistance to internal loads. After welding, the casing is subjected to stress relief and then sand blasted

Forced-feed lubrication on reducer consisting of:
– Gear motor pump placed on anti-vibration supports
– Supply oil filter with electric clogging gauge
– Pressure gauge with cut-out
– Minimum pressure switch
– Calibrated flow indicator
– Water/oil heat exchanger with automatic thermostatic valve
– Internal/external pipe with sprayers and relief valve
– Calibrated thermostat with electric contacts and capillary for checking maximum temperature of oil in reducer casing
– Platinum RTD (PT100 sensor) for checking temperature on bearings

– Weight of reducer = approx. 18.500 kg.

Category: speed reducers, miscellaneous special units

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