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The EP-45 motor gearboxes are maintenance-free, compact drive units for operating ventilation, screen and flap ventilation systems in greenhouses and livestock houses. The EP-45 engine gearboxes are created to operate at ambient temperatures between 0 and 60 °C.

All EP-45 engine gearboxes feature a self-braking worm gear transmission. The EP- motor gearbox’s self-braking worm equipment transmission ensures that the result shaft can be MOTOR WORM GEARBOXES FOR GREENHOUSE GW80 CHAIN COUPLING braked when the drive unit is stopped. The combination of thoroughly matched pinion and worm reductions results in a very quiet mechanical transmission.

The EP-45 engine gearboxes include a patented integrated linear limit-switch system with duty and safety switches having excellent switching precision. The maximum switching range of the limit-switch system equates to 97 revolutions of the drive shaft. The optional RPU PositioningUnit accurately monitors the existing placement of a drive system and transmits this data back again to your climate pc or controller. This placement feedback can also be accomplished using an installation arranged with a potentiometer.

The EP-45 engine gearboxes are finished with a graphite grey powder coating and are supplied including fixing bolts and spring washers.