Rossi Gear Motor Dealer

Our Products

With over 60 years experience in the design, manufacturing, and commissioning of gear reducers and gearmotors, Rossi has become a power transmission leader in all industrial segments. Rossi has forged many strategic partnerships with leading companies and OEM in various sectors throughout the world. Relationships forged from Rossi’s know-how and expertise, off ering turnkey solutions for nearly every application. Rossi smart solutions, thanks to a product designed around modularity, robustness, and reliability, help customers to minimize Total Cost of Ownership of plants, reducing maintenance costs and enhancing energy saving.

Worm Gear Reducers & Gearmotors

Worm Gear Reducers & Gearmotors - A Series
Size 14 sizes (32… 250)
Power P 1 0.09 … 55 kW
Nominal torque T N2 ≤ 19000 N m
Transmission ratio i N 7 … 16,000
Features
  • Universal mounting
  • Forced ventilation for an easy thermal power dissipation
  • Wide range of accessories and non-standard designs
  • Worm wheels of A gear reducers and gearmotors made of nickel bronze with controlled phosphor content, in order to achieve improved performance, a higher load capacity, greater reliability, and more wear resistance
  • Higher worm efficiency
Benefits
  • Easy and functional shaft mounting
  • High performance and reliability
  • Long life
  • Noiselessness, constant performance also for the heaviest applications
  • Lower power consumption
Worm Gearmotors - AS Series
Size 6 sizes (118 … 742)
Power P 1 0.09 … 5.5 kW
Nominal torque T N2 ≤ 670 N m
Transmission ratio i N 6 … 75
Features
  • Universal mounting with lower feet integral with housing, and B14 fl ange on 2 faces
  • Improved modular construction both for components and assembled products
  • Nickel bronze worm wheels
  • Tapered roller bearings on worm shaft
  • Flange for motor mounting integral with housing
  • Higher worm efficiency
Benefits
  • Interchangeability with major competitors without changing the machine
  • High performance and reliability
  • Long life
  • Excellent low noise running
  • Lower power consumption

Coaxial Gear Reducers & Gearmotors

Coaxial Gear Reducers & Gearmotors - E Series
Size 16 sizes (32 … 180
Power P 1 0.09 … 75 kW
Nominal torque T N2 ≤ 10,000 N m
Transmission ratio i N 4 … 6,300
Features
  • Strong patented housing
  • Wide range of sizes
  • Final stage pinion with 3 bearings for increased torque capacity
Benefits
  • Long life
  • Minimum maintenance requirements
  • High performance and reliability
  • Universal mounting
  • Strength and suitability also for the heaviest applications
Coaxial Gearmotors - ES Series
Size 8 sizes (0 … 7)
Power P 1 0.09 … 11 kW
Nominal torque T N2 ≤ 900 N m
Transmission ratio i N 4 … 200
Features
  • Foot mounting integral with housing
  • Proportioned bearings to withstand high loads
Benefits
  • Dimensional interchangeability with other manufacturers for fl exible replacement options
  • Maximum compactness
  • High performance
  • Excellent low noise running for any critical environment

Helical & Bevel Helical Gear Reducers & Gearmotors

Helical & Bevel Helical Gear Reducers & Gearmotors - G Series
Size 20 sizes (400. ..401)
Power P 1 0.09 … 160 kW
Nominal torque T N2 ≤ 103,000 N m
Transmission ratio i N 2 … 160
Features
  • Wide range of accessories and non-standard designs
  • Spheroidal cast iron sizes 140 – 360
Benefits
  • Easy and functional shaft-mounting design
  • Minimum maintenance requirements
  • High, reliable and tested performance
  • Suitability for the heaviest duties
Motor Bell Housings - BH Series
Size 100 … 355
G gear reducer size P 1 125 … 400
Features
  • Connection of electrical motors with helical and bevel helical gear reducers of cat. G by means of fl exible coupling
  • Available connection for IEC standard electric motors, mounting position IM B5
  • Nodular cast iron housings
  • Design temperature: -30 °C – +50 °C
Benefits
  • Bell housings designed to reach the best performance in terms of strength and stiff ness

Planetary Gear Reducers & Gearmotors

Planetary Gear Reducers & Gearmotors - EP Series
Size 20 sizes (001…710)
Power P 1 0.18 … 90 kW
Nominal torque T N2 1600…710,000 N m
Transmission ratio i N 3.55…3,550 (inline) 9 … 2,240 (bevel)
Features
  • 2, 3 or 4 reduction stages for both coaxial and right angle shaft
  • Wide range of accessories and non-standard designs
  • Modular design, with multi-optional executions
  • Very compact size and reduced mass of gearbox/li>
Benefits
  • Easy and functional fl ange, foot, or shaft-mounting design
  • High torque transmitted
  • Extended range of transmission ratios and output speeds available
Combined Units - EP Series
Size 6 sizes (125…710)
Nominal torque T N2 125,000 … 710,000 N m
Transmission ratio i N according to specifications
Features
  • Standard products
  • Catalog G + EP
Benefits
  • Easy customization
  • Flexibility and adaptability to specifi c application needs
  • Interchangeability
Slewing Drives - EP Series
Size 210 sizes(007…250)
Nominal torque T N2 7,500…265,000 Nm
Transmission ratio i N 12.5 … 2,800
Features
  • Slew drive gear reducers, ranging from 9 kNm to 400 kNm maximum output torque over 10 primary sizes and 3 output reinforced support confi gurations:
    • R: dual pilot fl anged
    • S: dual pilot compact
    • H: single pilot front fl anged
  • Modular design, with multi-optional executions
Benefits
  • Wide choice of the drives allows always the highest performance of cost eff ective solutions
  • Enable to benefi t of the wider range of options of the EP industrial catalog

Heavy Industry

Heavy Industry - EP Series
Size 4 sizes (1060…3000)
Nominal torque 1,060,000 – 3,000,000 Nm
Transmission ratio i N 80 … 1,000
Features
  • Multi-stage modular design
  • Easy customization
  • Modular add-on accessories
  • Ground gears (bevel and planet wheels)
Benefits
  • Easy to fit in any industrial application
  • Reduced maintenance intervals
  • Easy maintenance
  • Worldwide product and service support

More About Rossi

As a result of the rapidly growing importance of the global market for power transmission systems, Rossi has set up a network of subsidiaries and dealers in nearly all industrialized countries. Support during the design phase, local availability of the required drive technology and rapid local service make Rossi a flexible and dependable partner throughout the world.

About Mangalam

We at Mangalam Engineers are a solution provider first & then a seller. We believe that not everyone is well versed in all fields. Therefore, understanding customer’s needs & problems based on application’s is a better way to offer a solution than be a commodity seller .

Contact Info

Address: 38/8, Saravanan Street, Off. Thanikachalam Road T.Nagar, Chennai - 17.

E-mail: mangalamengrs@gmail.com

Phone: +91 94449 71440