HI (direction of switch rotation I) HII (direction of switch rotation II) SI (direction of auxiliary switch rotation I) SII (direction of auxiliary switch rotation II) Auxiliary contactor (Emergency Stop switched status) 2023 | 06 > Very precise differential gear limit switch for 580 (EWA 10– EWA 14 / EZW 64) and/or 395 (EWA 16) shaft rotations. Through direct meshing of indexing gears in the output shaft, even after many years of operation, the disengagement points do not change. > High-quality, watertight, precision limit switches guarantee perfect operation, even under the most extreme of conditions. > Integrated terminal strip for limit switches. Installation of a position repeated with optional plug-in terminal connector. > Fine setting of disengagement point possible by virtue of big reduction ratio. > Gold contacts are standard for all voltages. Option: > END 20.40 auxiliary limit switch that engages Emergency Stop whenever the contactor fails, using an auxiliary contactor mounted on the structure. > Video animation on the web at www.lockdrives.com or: END 20.20, END 20.40 // Limit switch systems Setting 1 Unscrew, remove and store limit switch cover with gasket. 2 Turn drive on motor shaft using drill and move hex head bit into limit position. During this process, observe direction of rotation of output shaft and compare to arrow showing direction of rotation. > The following switch functions are specified: Switch HI turns off direction of rotation I, while switch HII turns off direction of rotation II. LOCK BEWEGT // LOCK MOVES 6 Assembly CHAPTER 11 – SERVICE
RkJQdWJsaXNoZXIy NTQ3ODU=