The EP PolyGearbox (RPG) is a concise and light-weight reduction gearbox with an integrated limit switch Gear motors for Greenhouse system that is ideal for assembly of a locally available electric engine. The PolyGearbox is used in manually-managed or climate-managed ventilation and display screen systems in poly greenhouses. The quick and easy-to-installEP PolyGearbox can be rainproof and windproof. The PolyGearbox has a high protection course (IP65) and can be utilized in an ambient temperature of 0-60 °C.

The low-noise PolyGearbox includes a gearwheel transmission and a worm wheel transmission, which are integrated in an aluminium precision housing. The self-braking worm wheel transmission ensures that the drive shaft is certainly locked when the reduction gearbox is not running. The fully sealed reduction gearbox has an growth chamber with a diaphragm to keep the gear essential oil at a low pressure under all circumstances, even at high temperature ranges. Thanks to the utilization of an expansion chamber, the PolyGearbox could be installed in any position. There are no restrictions, since there is no dependence on a bleed plug. The sealed decrease gearbox keeps the gear oil of the PolyGearbox in ideal condition because of its entire operating life time. The PolyGearbox is ideal for discontinuous use, working course s3-30%, with a maximum activation period of 25 minutes.

The PolyGearbox reduction gearbox has an FT85 electric motor assembly flange, on to which the right IEC standard engine can certainly be installed (EN 50347).

The PolyGearbox has a rotating limit switch system with operating switches and circuit breakers (NC contacts) for turning off by the end positions. The limit change system is installed within an included chamber and is certainly enclosed by an impact-resistant plastic cover. The limit switch system is obtainable and simple to adjust. The limit change system’s maximum switching range is definitely 40 or 64 revolutions of the drive shaft. The cabling is connected in spring-clip connections. The PolyGearbox comes with an IP68 M16 x 1.5 cable gland (5-9 mm cable) for the cable feed-through.