FLENDER planetary gear units

With the FLENDER planetary gear unit series, Siemens provides also standardized gear unit solutions for higher power rating ranges in the proven FLENDER quality. With 27 sizes and seven basic types the PLANUREX series ensures torque ranges of up to 2,600,000 Nm and transmission ratios of 4,000:1.

The specific requirements to be taken into account for bucket wheel, slewing gear and travelling gear drives in the field of materials handling have already been realized in standardized products. Get your benefit from the advantages of a standard product available for your industry.

Advantages of the product
Low weight and compact, place-saving design owing to a load sharing system
Saving operating expenses owing to high efficiencies and optimized maintenance intervals
Easy to combine with other gear units, e.g. primary helical, worm, bevel, or bevel-helical gear units
Low-noise running owing to low rolling and sliding speeds at the tooth flanks