made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110

BOX worm gearboxes

made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110

The new patented “BOX” series of worm gear units is made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110.

The whole BOX series can be mounted in any position with no need of specifications in the order

BOX motor type max Nm
(4 poles)
25 56 13
30 56-63 19
40 63-71 39
50 63-71-80 74
63 71-80-90 135
75 80-90-100-112 205
90 80-90-100-112 360
110 90-100-112-132 675
130 90-100-112-132 850
150 100-112-132-160 1200

From type 75 and up, 2 taper roller bearings are mounted on the wormshaft, improving the mechanical resistance to the axial loads given by the wormwheel. Moreover, the combination of this characteristic and 2 nilos (mounted on size 75 and up to keep lubrication grease inside the bearings even when they are not touched by the oil bath), or, in alternative, special RS shields on such taper bearings, permits the mounting of the whole BOX range, from the size 25 to the size 150, in the positions V5 and V6 without any need of additional interventions.

The new patented “BOX” series of worm gear units is made with diecasting aluminium housing from size 25 up to 90, and in cast iron from size 110. The housing has been designed with parametric three-dimensional CAD SW supported by programs of analysis of the thermal dissipation capacity and the structural resistance/deformation under the effect of working loads.

Mounting positions B6 or B7 are also permitted on all the BOX series, thanks to the adoption of 2RS autolubricated bearings on the output gear. In conclusion, the whole BOX series can be mounted in any position with no need of specifications in the order.

The housing shape has been studied to optimize the water draining during washing.

Lubrication is already provided by motive with long-life synthetic oil up to size BOX90, and with mineral oil from size BOX110. The gear unit is equipped with a full set of filler, level and breather plugs, permitting all mounting positions and facilitating the management of the stock.

In order to increase silence, efficiency and duration, the wormshaft is made in case hardened steel and ground machined, while the worm wheel is in shell cast ZCuSn12 bronze. The standard worm wheel hub is in spheroidal cast iron, an alloy that offers superior performance to grey cast iron and is suited also to heavy-duty use

An epoxy paint coat cancels the negative effects of the aluminium porosity and protects the housing from oxidation.

Mating surfaces are machined for a perfect planarity.

2 safety plastic covers on the output are always provided to protect BOX during transportation and storage, and then the user from accidental contacts with moving parts

Download Area Manuals and Catalogs

Manuals

Download: BOX worm gearboxes

3D animations
Our products
motors
IE2 or IE3, IP55, multiple voltage multi-frequency, S1 aluminum body
motors
IE2, IE3 or IE4, IP55, multiple voltage multi-frequency, S1 cast-iron frame
motors
with negative functioning electromagnetic brakes
motors
for ambient temperatures up to 100°C, and S1 continuous duty
motors
single phase, F class, S1 duty service, IP55
motors
ATEX certified motors for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas
v.f.drives
patented system, easy to use, IP65, with removable control panel, remotable wireless
v.f.drives
variable speed drive, for 1PH supply and 3PH motors, up to 2.2kw
v.f.drives
control unit for air suction and ventilation
v.f.drives
compressors control unit
v.f.drives
control units for single phase and three phase hydraulic power packs
v.f.drives
VFD for the automatic control of water pumping systems
v.f.drives
island or hybrid drive for solar pumps and motors
v.f.drives
ATEX certified V.F.Drives for zones 21 and 22, Cat. 2 and 3, Dust
gearboxes
The gearbox model ROBUS-A completes ROBUS range
gearboxes
made in cast iron, with a capacity of up to 4300Nm
gearboxes
Monolithic iron body for heavy duty, bevel gears in the second stage, max 4300Nm
gearboxes
for shaft mounting too. Monolitic iron body. Max 5900Nm
gearboxes
made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110
gearboxes
to be mounted on any type of fitted geared motor (PAM)
gearboxes
new planetary cone disc variators
gearboxes
ATEX certified gearboxes for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas