FLENDER SIG standard industry drives

With Siemens FLENDER SIG, the completely newly developed standard drive series, Schöning offers you an optimal universal solution to meet tomorrow’s drive challenges. Whether it is in materials handling, in the building materials industry, in steel and metallurgy or in process technology, the classical sectors of the industry and the production of raw materials require more standardization, flexibility and performance in your applications. The new transmission units of the FLENDER SIG series are extremely compact and have more torque at their disposal, while the size remains unchanged. Additionally the torque ratings have been clearly harmonized. Consequently the client is always able to identify the suitable gears in this series.

New possibilities regarding installation positions and unique options for add-on parts and cooling provide the client with significantly more flexibility with regard to plant planning and construction. The highest level of quality and interdisciplinary competence throughout the entire power train, as well as improved rolling bearings, and on demand dust-proof Taconite seals create a lastingly reliable undertaking and minimal life-cycle-costs. The new industrial drive series with its improved standard gradually replaces the multi-times proven standard drive of the FLENDER gear drive series. We can offer you all seven of the Siemens FLENDER SIG designs which are designed for horizontal installation. The Siemens modular construction drive system creates an enormous variety of possible variations. Consequently FLENDER SIG is available in multiple construction sizes for foot mounting or also as slip-on /shaft-mounted gear units.


  • Increased torque, without increased size
  • Increased flexibility through additional mounting positions
  • Increased plant availability as a result of improved life span of rolling bearings
  • Closer to the client’s requested torque through clearly harmonized torque ratings
  • Wide variety incorporating five designs with solid shaft or various hollow shaft variants
  • Optionally available with dust-proof Taconite seals
  • According to demand: internal cooling or standardized fan extension
  • Rapid global availability
  • Attractive price-performance ratio
  • Greater operational safety without forfeiting increased power density