Rossi Worm Gearmotors

• 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
• NEMA motor input option
• 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
• Compliance with ATEX 94/9/EC directive (UT.D 123)

Features

• 14 Sizes (32 … 250)
• Power P₁ 0,09…55 kW
• Nominal torqueT_N2 ≤ 19 000 N m
• Transmission ratio i_N 7 … 16 000