greenhouse gearbox

The EP PolyGearbox (RPG) is a concise and lightweight reduction gearbox with an integrated limit switch system that’s suitable for assembly of a locally available electric engine. The PolyGearbox is utilized in manually-controlled or climate-managed ventilation and display screen systems in poly greenhouses. The quick and easy-to-installEP PolyGearbox is certainly rainproof and windproof. The PolyGearbox includes a high protection course (IP65) and can be utilized within 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 transmitting means that the drive shaft is locked when the decrease gearbox isn’t running. The completely sealed reduction gearbox has an growth chamber with a diaphragm to keep the gear oil at a low pressure under all situations, even at high temperatures. Thanks to the use of an growth chamber, the PolyGearbox can be installed in any position. There are no limitations, since there is no dependence on a bleed connect. The sealed reduction gearbox keeps the gear essential oil of the PolyGearbox in optimal condition because of its Gear motors for Greenhouse entire operating lifetime. The PolyGearbox is ideal for discontinuous use, working class s3-30%, with a maximum activation period of 25 minutes.

The PolyGearbox reduction gearbox comes with an FT85 electric motor assembly flange, on to which a suitable IEC standard engine 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 within an integrated chamber and is enclosed by an impact-resistant plastic material cover. The limit switch system is obtainable and easy to adjust. The limit change system’s maximum switching range can be 40 or 64 revolutions of the drive shaft. The cabling is connected in spring-clip connections. The PolyGearbox has an IP68 M16 x 1.5 cable gland (5-9 mm cable) for the cable feed-through.

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