Worm gearboxes

Series I-MI

The I-MI series worm gearboxes are designed in a “round” shape, with reduced weight and dimensions The various versions provided are easily configurable thanks to the modularity of the connection details, such as feet for foot-mounting and flanges for flange-mounting versions.

General information

DIMENSIONS

GEAR REDUCTION STAGES

MAXIMUM POWER

55 kW

MAXIMUM TRANSMISSIBLE TORQUE

3000 Nm

COMBINED WORM GEARBOXES

Series C-MI

The C-MI series worm gearboxes are the combination of two I-MI series gearboxes, in order to obtain a high reduction ratio with reduced overall dimensions. Despite the low efficiency it often turns out to be an advantageous solution.

General information

DIMENSIONS

GEAR REDUCTION STAGES

MAXIMUM POWER

6.6 kW

MAXIMUM TRANSMISSIBLE TORQUE

4400 Nm

Maximum reduction ratios

8000

Helical worm gearboxes

Serie SR-MI

The SR-MI series worm gearboxes are the combination of a I-MI series gearbox with a SR series helical pre-stage unit located at the input side, thus obtaining higher reduction ratios and greater efficiency, compared to the one achieved using the combination of two worm gearboxes.

General information

DIMENSIONS

GEAR REDUCTION STAGES

MAXIMUM POWER

7.5 kW

MAXIMUM TRANSMISSIBLE TORQUE

2500 Nm

Maximum reduction ratios

500

Additional information

High modularity

Gearboxes designed according to the principle of modularity that allows the reducer to be configured according to the specific needs requested by the customer; The various configurations are obtained by assembling the various accessories provided: flanges, feet, reaction arm and single and double output shafts.

High versatility

Wide range of combinations and mounting positions to meet the various requirements of the final application

High reliability

The range of sizes 30 – 90 are designed with a die-cast aluminum body to ensure lightness, strength and rigidity.
The range of sizes 110-175 are designed with a cast iron body for the most severe applications; The sizes with cast iron body are supplied painted BLUE RAL 5010
“ZI” profiles on screws and crowns for silent and vibration-free operation

Optional accessories

Input shaft with double-extended ends
Output shaft (single and double)
Output flanges
Torque arm
Safety cover
Internal torque limiter

Special configurations

Seals made in silicone, Viton or specific compounds for high/low temperatures
Special anodization treatment for specific application sections: for example chemical/pharmaceutical, food and maritime
Output shaft in stainless steel
Bodies with vent caps
Special anti-corrosion paints according to ISO 12944
ATEX version for use in potentially explosive environments

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Application sections

Series I-MI

General information

Series C-MI

General information

Serie SR-MI

General information

Additional information