Rossi Gear Reducers and Gearmotors

 

Rossi Italy, is one of the largest group globally for the production and sales of gear reducer and gearmotor. Rossi brand is synonymous with great reliability and with a complete range of gear products, will be able to meet the most demanding application. 

 

Coaxial or Helical Inline Gear Reducer and Gearmotor

    

  • Universal mounting design
  • Strong patented casing
  • Wide size range
  • Rigid and precise cast
  • Iron monolithic casing
  • IEC standard motor
  • Pinion of final stage with three bearings

 

 

Worm Gear Reducer and Gearmotor

    

  • Universal mounting design
  • Rigid and precise monolithic casing in cast iron
  • Cylindrical worm shaft with ground and superfinished involute profile (ZI)
  • Load capacity and efficiency to BS 721-83 integrated with ISO/CD 14521
  • Forced ventilation
  • IEC standard motor
  • Wide range of accessories and non-standard designs
  • Easy and functional shaft-mounting design
  • Worm wheels of A04 gear reducers and gearmotors made of nickel bronze with controlled 
    phosphor content, in order to achieve improved performance from 6 to 18%, a higher load     
    capacity, greater reliability and more wear resistance


Helical and Bevel Helical Gearmotors

    

  • Universal mounting design
  • IEC standard motor
  • Rigid and precise cast iron single piece housing
  • Wide range of accessories and non-standard designs
  • Easy and functional shaft-mounting design


 

Planetary Gearmotors

 

Range of planetary gear reducers and gearmotors, specifically designed for industrial applications.

In Line and Bevel Helical execution:

  • 23 gearmotor sizes 001 ... 710 (*** see below note)
  • fastening with through holes flange (B5), integral feet, shaft mounting with torque arm
  • regular size and transmission ratio steps, according to catalog

Comprehensive range of sizes, trains of gears and input/ output coupling dimensions. 
Modularity and adaptation; 
Cylindrical or splined male shafts, cylindrical or splined female shafts, shaft mounting and more; 
Comprehensive transmission ratio range from >3,5 to over 10 000;
Comprehensive accessories range (more than 20 different types)
Direct coupling with electric, hydraulic motors, male shaft; 
High thermal capacitance in the category 
Resistance to radial and axial loads on shafts; high torsional stiffness

 

High Efficiency Asynchronous Three-phase Motors and Brake Motors

   
 

  • Three-phase motor complying with efficiency class IE2, MEPS Level 1A, EISA Energy Efficient (according to voltage supply);
  • Three-phase motor complying with efficiency class IE3, MEPS Level Heff-A, Premium Efficiency;
  • Brake motor complying with class IE1; on request IE2, MEPS Level 1A, EISA Energy Efficient.

 
 
For AC Drive/Inverters, please refer to Schneider Electric Altivar or Hedy AC Drive