Automation Parts

TURCK's New M12 Eurofast AC/DC Junction Box contains an integrated DC power supply that allows the use of DC sensors in AC applications. This unique 4-port junction box simulates a 2-wire AC sensor providing a cost-effective solution that is easier than installing a separate power supply and relays. Costs are reduced by using DC sensors, which are generally less expensive, instead of AC sensors. The newly integrated power supply also permits the end user to utilize the more prevalent and varied DC sensors in every application, and reduces sensor stock levels. The AC/DC Interlink BT Junction Box offers 85-132 VAC input, 100 mA output per port, and 24 VDC output to PNP short-circuit protected sensors only. The die-cast aluminum alloy, fully encapsulated housing offers IP 67 protection when all ports are connected or are covered with closure caps. A 7-pin minifast ® connector provides home run quick connection.

Lenze Group research into gearbox materials, together with extensive test running, has resulted in a doubling of the service life of geared motors. One example is a change in the material in the rotary shaft seals to achieve double service life, resulting in reduced life-cycle costs for users. The new shaft seals are already being fitted on highly dynamic servo geared motors in series production. Drive manufacturers such as Lenze can influence approximately 30% of a machine life-cycle costs by reducing maintenance and downtime, also by making parts more durable. Lenze has also been able to simplify servicing of the gears by adding plugs to small gearboxes which make it easier to check the level, top up and drain the oil. Vent valves, which are now also used to provide pressure equalisation in gearboxes, further help to reduce the wear on shaft seals and extend their life. Where the application calls for stopping and holding torques, particularly under conditions of power failure,...