Two-stage helical worm gear unit, self-locking with long service life.
Standard fastening at back or sides (symmetrical, left) for easy mounting anywhere!
Built-in precision gearwheel limit switch END 20 for 580 shaft revolutions (UL + CSA standard).
High-quality motors, multi-range voltage (IEC 38) for 50 Hz (380 - 420 / 220 - 240 V) and 60 Hz (380 - 480 / 220 - 280 V). ED = 40 %, IP 55, isol. class F. Other voltages available on request.
All single phase motors with integrated coil safety contact, no separate motor protection switch necessary. Pre-wired with cable.
Options: auxiliary limit switch END 20.40, position repeater PAR 06, version A60 for external installation.