max. 1 500 rpm

Article: 00097907

Parallel shaft gear reducer / winch / transmission

Gearbox for winch Galbiati Group has recently manufactured a control
gear for a converter-winch for the Rourkela steel mill in India. The control
gear for the winch is controlled by two electric motors with a total power
output of 264 kW/1450 RPM. The slow-running axis rotates at a speed of
7.18/3.02 RPM (the gear ratio is therefore 201/480). Equipped with a
pneumatic auxiliary motor with 38 kW and 1500 RPM. the various final
speeds are achieved through the positioning process (controlled by micro
switch) with two toothed transmissions and a speed of 0. The gearbox is
fitted with a welded, annealed, sanded metal housing that was processed
on a modern CNC machine tool, of which Galbiati Group owns quite a
few. Toothed wheels with single-screw made of high-quality 18NiCrMo5
steel, cemented with a surface hardness of 58-60 HRC according to the
quality standards ISO- DIN 6/7. The gearbox is equipped with a slow-
moving shaft made of molybdenum-alloyed steel as well as high-quality
ball bearing designed for a minimal life span of 50,000 hours at full
operation and speed.

Specifications

  • Shaft orientation: parallel shaft
  • Product applications: winch, transmission
  • Rotational speed: 1450 rpm (9110.62 rad.min-1)
  • Power: 264 kW (354.03 hp)

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