Sluice gates STL - R and STL - EHand operated sluice gates STL 3 - R
The mechanism controlling the lifting of the plate consists of the hand wheel on a shaft which is connected to a pair of bevel gearbox whose output shaft continues to vertical thread spindles put into nuts on the top edge of plate. These sluice gates are suitable for installation in canals about width from 1300 to 2500 mm.
Sluice gates with electric drive STL 3 - E
The mechanism controlling the lifting of the plate is similar to STL - R sluice gates, with the exception that it is operated by an electrical servomotor connected to gearboxes, the output part of which is connected to vertical thread spindles. The end positions are controlled by positional and moment switches, which are parts of the servo drives.