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Product information "EWA 52.3505 Power drive 350 Nm 4.4 rpm We66 400V 50Hz END20.40"

The Lock power drive EWA 52.3505 is an extremely quiet, self-locking double worm gear with a torque of 350 Nm and runs at 4,4 rpm.

  • maintenance-free thanks to high-quality industrial oil
  • no oil leaks thanks to high-quality seals and bearings
  • universal mounting possible
  • duty cycle S3-40%
  • Ambient temperature from -5°C to +60°C
  • Protection class IP55 against dust and water jets
  • Power supply of 400/230V 3~ 50Hz and 2.1 A 
  • Shaft end Hexagon wrench size 26 for installation with limited space

Limit switch cut-off

The limit switch cut-off is achieved via themechanical limit switch with auxiliary switch  for 580 shaft revolutions. Choose the appropriate position repeater PAR 06 (potentiometer) or PAR 10 (0–10 V or 0–5 V).

The power drives EWA 52 are installation-compatible with EWA 14.

(EWA 52, We06, END 3~, 50 Hz)
Current strength I: 2.1 A
Limit switch: mechanical limit switch with auxiliary switch
Operating voltage U (V): 400/230V 3~ 50Hz
Options: Standard
Performance P: 0.8 kW
Revolutions per minute n: 4,4
Shaft type: Hexagon wrench size 26
Torque T: 350 Nm
Weight: 28.4
n ~ (1/min): 5

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