DIRECT DRIVE MOTOR
Direct Drive Motors are used for installations that do not require anti-fall back devices as this is built into the motor gearbox. These are typically industrial roller doors and grilles. Our Direct Drive range comes prewired to the Promax control panel as standard and is available with both mechanical or digital limits.
The DDO 500 is equipped with a choice of mechanical or digital limits and a low-level haul chain to be used in the event of a power failure to open or close a door.
The DDO 500 has a 40mm bore diameter.