Drum motors & motorized rollers
The drum motor is an evolution of the gearbox in a conveying system. They are used in the motion of conveyor belts and rollers for the isolated duties. This is a roller that contains the traction system and driving inside, which offer a wide range of advantages.
There are not external movement parts
This is more compact
Easy cleaning and maintenance
Saves electrical consumption
The drum motor is always manufactures according the customer requirements
COSGRA has developed a modular system, which offers a wide range of speeds, diameters, materials and lengths.
We have available all the required components for the fast assembly.
Standard diameters are 72 mm & 89 mm. On special request we can supply d.80 mm, 111 mm, 135 mm & 160 mm.
Width are available up to 2000 mm.
Power since 60 Watt up to 250 Watt.
Single phase and three phase motors in 2 or 4 poles.
Available speed since 2 up to 40 metres/minute (0,033 - 0,67 metres/second)
Standard Series: For transport light duties in the industry, logistics, courier, mail post, airport baggage, and to be integrated in machines.
Reinforced Series: For the ceramic, stones and mining industries.
Food Series: Made in Stainless steel, according the food safety regulations.