EWA 56.9005 Power drive 900 Nm 4.9 rpm We19 400V 50Hz END20.40
Product information "EWA 56.9005 Power drive 900 Nm 4.9 rpm We19 400V 50Hz END20.40"
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 mechanical limit switch with auxiliary switch for 580 shaft revolutions. Select the appropriate position repeater PAR 06 (potentiometer) or PAR 10 (0–10 V or 0–5 V).
The EWA 56 power drives are installation-compatible with EWA 16.
(EWA 56, We19, END 3~, 50 Hz)| Current strength I: | 3.1 A |
|---|---|
| Limit switch: | mechanical limit switch with auxiliary switch |
| 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 |