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Yilmaz Reduktor V-Series

Yilmaz Reduktor V-Series gearboxes are helical gearboxes with a three-stage winch drum drive, produced according to the monoblock body principle.

Yilmaz Reduktor V-Series

Manufactured in Europe, the Yilmaz Reduktor V-Series, known as the crane drum drive gearbox provides high manufacturing precision, thanks to its monoblock body structure, body axes are processed in one operation.

Bolt connection in the V-Series gearboxes is made directly from the ears on the body with no long studs or bolts required. This makes the connection more rigid. The aim of the V-Series is to use large diameter drums for high rope life. The output shaft bearing length is long and the body width is wide. The radial load-carrying capability of the gearbox has also increased by the use of high bearing length and tapered roller bearings, due to the wide gears used in the reducer, higher ISO/ FEM classes can be met in a smaller volume.

Manufactured from GGG40 ductile iron and the gears of high-quality ground and hardened cementation steel which can be manufactured by keeping them under constant control under the quality control system. Output shafts are produced as multi-keyed in different sizes according to DIN 5480. It can be used with double or single speed, brake motors according to the customer’s request.

Features & Benefits

  • Monoblock body design
  • 5 different sizes
  • Wide rev range
  • 0.5 – 50 tonnage range
  • Can be used with double or single speed, brake motors
  • Different sizes of output shaft according to DIN 5480
  • GGG40 ductile cast iron body
  • Possibility to connect the electrical panel directly on the reducer
  • Industry-specific connection type
  • Ability to use in different mounting positions


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