The EP Greenhouse Gearbox is a compact and lightweight reduction gearbox with a built-in limit switch system that is suitable for assembly of a locally available electric motor. The Gearbox is utilized in manually-managed or climate-managed ventilation and screen systems in greenhouses. The quick and easy-to-installEP Gearbox is usually rainproof and windproof. The Gearbox has a high gear reduction motor Protection course (IP65) and can be utilized in an ambient temperature of 0-60 °C.
The low-noise Gearbox for Greenhouse has a gearwheel transmission and a worm wheel transmission, which are integrated within an aluminium precision housing. The self-braking worm wheel transmission means that the drive shaft is definitely locked when the reduction gearbox isn’t running. The fully sealed reduction gearbox has an growth chamber with a diaphragm to keep the gear essential oil at a minimal pressure 
under all situations, even at high temps. Thanks to the utilization of an growth chamber, the Gearbox could be installed in any placement. There are no restrictions, since there is no need for a bleed connect. The sealed reduction gearbox keeps the apparatus oil of the Gearbox in optimum condition because of its entire operating lifetime. The Gearbox is ideal for discontinuous use, working class s3-30%, with a maximum activation time of 25 minutes.
THE APPARATUS box reduction gearbox has an FT85 motor assembly flange, to which the right IEC standard motor can easily be installed (EN 50347).
The Gear box includes a rotating limit switch system with operating switches and circuit breakers (NC contacts) for turning off at the end positions. The limit switch system is installed within an integrated chamber and can be enclosed by an impact-resistant plastic-type material cover. The limit switch system is obtainable and easy to adjust. The limit change system’s maximum switching range is usually 40 or 64 revolutions of the drive shaft. The cabling is linked in spring-clip connections. The Gearbox has an IP68 M16 x 1.5 cable gland (5-9 mm cable) for the cable feed-through.
The Gearbox for greenhouse includes 16 teeth 5/8”x3/8” sprockets, keys and fasteners. The accompanying chain couplings and assembly plates are available as accessories.
Maximum drive torque of 150 Nm or 450 Nm.
Rotational speeds of 3 or 5 rpm for a mains frequency of 50 Hz or 3.6 or 6 rpm for a mains frequency of 60 Hz in the event of app of 4-pole electric motor.
Protection class IP65.
Can be used in ambient temps of 0-60°C.
Suitable for discontinuous use, operating class s3-30%, optimum activation time 25 a few minutes.
Equipped as regular with 16-tooth galvanised chain coupling 5/8″x3/8″.
FT85 motor assembly flange for installation of IEC standard motor (EN 50347).
Maximum switching range of limit switch system 40 or 64 revolutions of the drive shaft.
IP68 M16x1.5 cable gland for cable feedthrough (5-9 mm cable).