LOCK BEWEGT // LOCK MOVES 12 EWA CHAPTER 03 – POWER DRIVES 2026 | 05 EWA 52 // PowerDrive 250–600 Nm > Extremely quiet, self-locking double worm gear unit with integrated limit switch and long service life, maintenance-free. > Universal mounting thanks to standard rear or side mounting. > Limit switch control for up to 580 shaft rotations possible either via control unit LSC 40 AC or DC (including additional limit switch) or optionally via precision gear limit switch END 20. > Quality motors available for many main voltages. > Single-phase motors pre-wired with connection cable and integrated winding protection contact. > Ambient temperature -5°C to + 60°C, option A60 for low temperature applications below -5°C. > Protection class IP 55. > Duty cycle S3-40%. > Installation compatible with EWA 14. Options when using LSC 40: > Position indicator LPR 02 for analog signal 0-10 V or 4-20 mA, LPR 04 for digital signal (incremental). Options when using END 20: > Additional limit switch END 20.40. > Position indicator PAR 06 (potentiometer) or PAR 10 (0-10 V or 0-5 V). Options for pre-wired actuators: > Connection cable with special coating for UL/CSA-compliant outdoor installation (North America).
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