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.