FLENDER Helical and Bevel-Helical Gear Units

The FLENDER® helical and bevel-helical gear unit portfolio is by far the most comprehensive range of industrial gear units in the world. It includes a multifaceted range of universal gear units, application-specific gear units and customer-specific solutions.

Price, performance and reliability – the universal gear unit solution
Today, our standardized industrial gear units are especially important due to their high level of availability, their quality and their attractive price-performance ratio. The reliable and highly sophisticated FLENDER universal solutions are the measure of all things for machinery and plant manufacturers in the global gear unit industry. This range of models has it all.
Our selection of universal gear unit designs is perfectly supplemented by a wide range of standard options such as motor bell housings, backstops and taconite seals. For this reason, our portfolio provides a nearly unlimited variety of design options. The gear units’ compact design, the choice between horizontal and vertical installation, the various mounting types (base- or shaft-mounted gear units) and the simple attachment of auxiliary components provide you with maximum flexibility when designing your plant.

Diversity and flexibility – the application solutions
With its range of FLENDER helical gear units, today, Siemens has by far the largest number of application-specific solutions and is thus able to meet almost all drive technology requirements in hundreds of industrial and raw material extraction applications.


Application examples

  • Conveyor drives

  • Bucket conveyor drives

  • Agitator drives

  • Hoist drives

  • Running gear drives

  • Paper machine drives

  • Dryer drives

  • Water screw drives

  • Crushers