Lectrotab brochure
2Pages

'™ TRIM TAB SYSTEM CONCEPT & DESIGN The Lectrotab concept is to offer a non-hydraulic trim tab actuator which cannot corrode, requires no maintenance, is permanently sealed, will continue to operate with a fouled ram, has strong deploying as well as retracting power and requires no installation space inside the boat. The Lectrotab design, as shown at the right, addresses all of the above original concept criteria and much more. With no components to install inside the boat, original installation time is greatly reduced. The positive "stop and lock"drive mechanism allows precise positioning and absolute lock against tab deflection when backing down or if the tab is used as a boarding step. And oil can't leak-there is none. Check the design call outs for additional design features. wire exit position match the screw pattern and hydraulic connection of the most popular hydraulic type. An additional screw-hole pattern is also design, have no welds, are hinge rotating area to become fouled. Hinge pin is of 316 stainless steel. Sizes Special tabs of many sorts, with edges turned up or down, configured straight or tapered, or braced for strength, into the most popular lower seal/scraper acts primary seal since no Upper seal Hardened steel free wheeling ballscrew eliminates electrical limit switches inside torque thrust bearing surface for good service life and positive braking against reverse free- wheeling. Prevents when underway. completely non-metallic gearbox provides smooth, quiet, motor is torque limited suppression device assures compliance with spikes for better control switch contact life. 'ent-tube check automatic internal be routed through upper Upper bracket from vertical through

BASIC PANEL Two rocker switches in la panel, which is 3 1/8" x 3 1/4" high. I Black semi-gloss finish. Switches are lalso available individually. Switches I meet mil-std 202F for salt spray. diameter. Eight LED's indicate port and Lstarboard tab position. Can be used Iwith, or retrofitted to, any 4 or 8 second ïLectrotab installation. Typically used with the basic panel. Display dims THE OVAL A microprocessor based trim tab control and trim tab position indicator, incorporating tab retraction and calibration of the indicators whenever the control power is switched on or off. The display...