The EP PolyGearbox (RPG) is a concise and lightweight reduction gearbox with a built-in limit switch system that’s ideal for assembly of a locally available electric engine. The PolyGearbox can be used in manually-controlled or climate-managed ventilation and display screen systems in poly greenhouses. The quick and easy-to-installEP PolyGearbox is definitely rainproof and windproof. The PolyGearbox includes 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 within an aluminium precision housing. The self-braking worm wheel transmitting ensures that the drive shaft is certainly locked when the reduction gearbox isn’t running. The fully sealed reduction gearbox has an expansion chamber with a diaphragm to keep carefully the gear essential oil at a minimal pressure under all conditions, even at high temps. Thanks to the utilization of an growth chamber, the PolyGearbox could be installed in any position. There are no limitations, since there is no need for a bleed connect. The sealed decrease gearbox keeps the gear essential oil of the PolyGearbox in optimal condition for its entire operating lifetime. The PolyGearbox is suitable for discontinuous use, working course s3-30%, with a maximum activation period of 25 Gear motors for Greenhouse minutes.

The PolyGearbox reduction gearbox has an FT85 electric motor assembly flange, to which a suitable IEC standard motor can easily be installed (EN 50347).

The PolyGearbox includes a rotating limit switch system with operating switches and circuit breakers (NC contacts) for turning off at the end positions. The limit change system is installed within an integrated chamber and is certainly enclosed by an impact-resistant plastic cover. The limit switch system is obtainable and easy to adjust. The limit switch system’s optimum switching range is certainly 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.