Transmission Systems WLS - Mayser GmbH & Co. KG - #1

MAYS ER

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Product Information WLS

The WLS signal transmission system is used as a protective conduit for cables in doors and gates. When it comes to making danger areas safe, the system is especially suitable for safe transmission of signals between tactile sensors e.g. Safety Edges and the control module.

Areas of application

Examples:

• Vertical and horizontal gates

• Machine hoods and windows

• Conservatories

• Sun blinds

• Moulding and textile machines

Function The system consists of an aluminium profile tube and a specially designed, abra-

sion-resistant and extremely dimensionally stable spiral cable with carriage. When the carriage is put into motion the cable is stretched inside the profile tube and returns to its original position when the carriage goes back. The system compo­nents were designed to co-ordinate with each other and can be used in gates both indoors and outdoors. The WLS is suitable for gates in high-frequency operation.

Cable:

Number of wires/cross-section: Max. operating voltage: Max. load at +25 °C: Temperature range: Conduit rail: Moving speed: Runway lengths: System lengths:

special, wear-free, double insulated spiral cable

4x 0.14 mm²

max. 48 V AC/DC

max. 1.5 A eff.

-20 °C to +80 °C

aluminium, anodized, warp resistant max. 40 m/min 1.5mto 23.5 m

2.0 m to 26.0 m in fixed lengths: 2, 3, 4 and 6 m

Technical data

At a glance

• Robust, simple, proven construc­tion

• Quick and easy installation due to low number of components in mo­dular form

Maintenance-free

Short envelope delay to meet the dynamic force and time parameters in accordance with EN 12453 and EN 12445

CO

Mayser Polymer Electric Postfach 30 48 89020 Ulm Germany Tel.+49 731 2061-0 Fax+49 731 2061-222