Direct Drive Motors are used for installations that require anti fall back devices. These are typically industrial roller doors and grilles, non counter balance and vertical lift doors.
The RDA2000 motor is equipped with a choice of mechanical or digital limits and a low level haul chain to be used in the event of power failure to open or close a door.
The motor is capable of lifting a typical roller shutter shutter weighing approx. 2100Kg's depending on dimensions at a speed of 10rpm with a 55mm hollow bore
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