NEW: rotational speed monitor by DOLD

Based on the new machine directive new requirements for drive monitoring have been established: The status of standstill, when stopping a motor must be monitored and maintained in a safe way

DOLD offers already possibilities for safety drive monitoring. With LH 5946 drives can be monitored sensorless and safe. The new safe speed monitor UH 5947 monitors speed and standstill in automatic and set up operation in a safe way. In addition the UH 5947 includes a safe gate monitoring function. The comfortable design with LCD display and front push buttons allows easy handling and programming of the unit without PC. The safe speed monitor therefore provides better productivity and safety to the operator by its combination of speed and standstill monitoring.

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DOLD

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Speed switches

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NEW: motor soft starter by DOLD

•Increases the life of squirrel cage motors and mechanical drives

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NEW: motor soft starter by DOLD

Simple softstart units are not always the best solution for applications with changing loads and high break away forces when a smooth and linear start of a motor is required.

Here DOLD softstarters of the series MINISTART GI 9014 with integrated starting current control could solve the problem. By this method drive systems with 3-phase motors can be started and stopped in an efficient way. In addition the devices can be integrated in a superior control by optional field bus modules. The status of device and plant becomes transparent.

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NEW: motor soft starter by DOLD

•Increases life of 1-phase squirrel motors and mechanical drives

•For single phase motors up to 1.5 kW •Adjustable ramp time and starting torque •Semiconductors will be bridged after start up •LED indication •Width 35 mm Applications •Drives with gears, belts or chains •Conveyor belts, fans •Pumps, compressors

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standstill safety monitor

SAFEMASTER S | UH 5947

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