EWA 56.9005 Power drive 900 Nm 4.9 rpm We19 400V 50Hz LSC40 DC

Art.Nr.: 12568.9005.5272

Product information "EWA 56.9005 Power drive 900 Nm 4.9 rpm We19 400V 50Hz LSC40 DC"

The Lock power drive EWA 56.9005 is an extremely quiet, self-locking double worm gear unit with a torque of 900 Nm and operates at 4,9 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 from 400/230V 3~ 50Hz and 3.1 A
flexible application options thanks to shaft end Diameter 45 mm with keyway and retaining ring

Sizing Note

Ideally, the drive is mounted in the center of the drive train – please observe the maximum torque of the couplings. Our team at engineering@lockdrives.com is happy to assist you with any sizing questions.

Limit Switch Cut-Off

The limit switch cut-off is performed via the control unit supply voltage 12-28 V DC including auxiliary limit switch. End position adjustment is completed in just two clicks, saving time during installation. A key advantage: the auxiliary limit switch retains the end position even in the event of a power failure. This prevents the drive from overrunning the end positions and causing damage to the application. Select the appropriate position repeater LPR 02 for analog signal 0–10 V or 4–20 mA, or LPR 04 for additional digital signal (incremental).

The EWA 56 power drives are installation-compatible with EWA 16.

(EWA 56, We19, LSC 3~, 50 Hz)

Current strength I:	3.1 A
Limit switch:	control unit supply voltage 12-28 V DC
Operating voltage U (V):	400/230V 3~ 50Hz
Options:	Standard
Performance P:	1.87 kW
Revolutions per minute n:	4,9
Shaft type:	Diameter 45 mm with keyway and retaining ring
Torque T:	900 Nm
Weight:	43.8
n ~ (1/min):	5

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