The worm gearbox is the most widely used product in industrial applications worldwide.
The right-angle gearbox provided by the worm gear makes it compact in terms of lateral and economic dimensions.
Therefore, this series, which we have been producing in AISI 316 stainless steel since 2012, could not be missing from our product range.
It has a round shape, smooth surfaces and inclined planes in compliance with hygienic design guidelines.
WORM GEARBOXES
Round shape,
smooth surfaces and inclined planes
- Electropolished cases
- Duplex 2205 stainless steel outlet hub
- high-performance blue seals
- H1 food-grade lubrication
- Technical data engraved on the case
- Available in seven sizes: 030, 040, 050, 063, 075, 090 and 110
- Reduction ratios: 1/7.5 … 1/100
- Output shafts: Ø 14, 18, 19, 20, 24, 25, 28, 30, 35 and 42 mm
- Up to a transmitted torque of 630 Nm and applied power of 7.5 KW
In case the reduction ratio needs to be increased, we have an additional range of worm gearboxes with pre-torque.
- Available in four sizes: 38, 48, 58 and 68
- Reduction ratios: 1/22.50 … 1/217.41
- Output shafts: Ø 20, 25, 30, 35, 40 and 45 mm
- Up to a transmitted torque of 630 Nm and applied power of 7.5 KW
Accessories
Fixing feet, side flanges, reaction arm, single and double protrusion output shaft, cap closed and open to protect the output.
On demand
Input male shaft, double overhanging screw, outlet with tappet, double reducer combination. If you have any special requests, we’re open to take them into consideration.
Round worm speed reducers with 316 stainless steel side flange
Hygienic conveyor belt with worm speed reducer with pre-stage, torque arm, stainless steel 316
Worm speed reducer, round, stainless steel 316 with special second reduction gear connection (combined)
Our worm speed reducers
Did you know that…
Worm gearboxes from ratio 1/7.5 to ratio 1/15 are found to have an average efficiency of 84% (16% loss). Worm gearboxes from ratio 1/20 to ratio 1/30 (included) we get an average efficiency of 75% (25% loss).
From a ratio of 1/40 up to 1/100 we obtain an average value of the return of 59%, which means a loss of 41%.
By way of example:
- if we consider the range of ratios between 1/40 and 1/100
- if we consider that a typical food production works in double shifts (16 hours a day)
- if we assume to move to a high-efficiency solution offered by a bevel gearbox (92/94% efficiency)
- if we reduce the engine power applied and guarantee at the same time the same transmitted torque performance.
At current energy costs, it means repaying the investment on average in 4 months.
There is an economic return starting from the fifth month.
