LockLogic®: Proven mechanics and innovative electronics
“As a pioneer in the ventilation and screening sector, we are committed to the topic of innovation in all areas. The connection or interface between mechanical and electronic systems occupies a central position here. This is a great challenge because of the particular conditions governing animal shed and horticultural construction environments.”
High levels of functional and operational safety.
Saving in wiring.
Integrated drive solutions with decentralised intelligence.
Saving with a separate reversible contactor control unit.
Soft-start and precise overload disengagement / cutout.
Combination of frequency inverter and mechanical limit switch.
Variable speeds for fast movement.
Tried and tested in practice.
Open slowly - close pronto: TurboLogic!
Using the EWA 75 in conjunction with the ESS 40 limit switch system, closing times of less than two minutes can be achieved, specifically in push-rod ventilation systems in open-roof and Venlo glass structures! This unit delivers up to 35 revolutions per minute and torque ratings of up to 1200 Nm. With the Luv/Lee option, the system can move into a rain setting while retaining full operational reliability and safety.
Open slowly– close fast: SpeedLogic!
SpeedLogic drives are suitable for situations where drive units close at up to three times normal speed on all kinds of ventilation and screening applications. The combination of EWA 10 – EWA16 power drive and SPL frequency inverter makes speeds of up to 15 revolutions per minute (rpm) possible – pre-configured in stages in a user-friendly manner. The frequency inverter makes it possible to dispense with the need for a reversing contactor control unit.
Shifting positions simply and safely: ESS 40
LanLogic is a form of intelligent networking based on the EWA 12 to EWA 16 range of drives. This permits precision feedback control accurate to 0.1% which, especially in winter, can help to reduce energy costs in your production greenhouses.