The EP PolyGearbox (RPG) is a compact and light-weight reduction gearbox with an integrated limit switch system that’s suitable 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 is rainproof and windproof. The PolyGearbox includes a high protection class (IP65) and can be utilized in an ambient temperature of 0-60 °C.
The low-noise PolyGearbox has a gearwheel transmission and a worm wheel transmission, which are integrated in an aluminium precision housing. The self-braking worm wheel tranny means that the drive shaft is certainly locked when the reduction gearbox is not running. The fully sealed reduction gearbox comes with an growth chamber with a diaphragm to keep the gear oil at a minimal pressure under all circumstances, even at high temps. Thanks to the utilization of an expansion chamber, the PolyGearbox could be Gear motors for Greenhouse installed in any placement. There are no limitations, since there is no dependence on a bleed connect. The sealed decrease gearbox keeps the apparatus oil of the PolyGearbox in optimum condition because of its entire operating lifetime. The PolyGearbox is ideal for discontinuous use, working course s3-30%, with a maximum activation time of 25 minutes.
The PolyGearbox reduction gearbox comes with an FT85 engine assembly flange, on to which a suitable IEC standard electric motor can easily 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 switch system is installed in an included chamber and is certainly enclosed by an impact-resistant plastic-type cover. The limit change system is accessible and easy 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.