conveyor drum motor
Motorized Pulley 138LS, with machined helical gear box, performs an efficiency, in a compact diameter of 138 mm only. With a min RL of 300 mm and powers ranging from 0.10 to 0.75kW this size of motorized pulley is suitable for most duties requiring such a small diameter - e.g.:
Light agriculture and bulk solids handling conveyors
Mobile or portable conveyors
As a drive unit for brush cleaners etc.
Motorized pulley 138E has standard IP66/67 enclosure and is available in complete stainless steel execution
for wash down application.
For the choice of the Motorized Pulley it is very important to know or to calculate the belt tension T1+T2 (radial load). This MUST NOT OVERCOME the "max. radial load" allowed as shown in the catalogue.
Be careful to very high belt tensions when using thick, heavy and/or large belts.
If the type 138E cannot provide the necessary max. radial load T1+T2, you have to choose a Motorized Pulley with a bigger diameter.