Direct Drive Roller Shutters require no drive chain; no barrel tensioning and no isolator. This means that installation is much easier. And is also extremely safe..
Design and Installation
Doors supplied upto 6500 mm W x 6500 mm H, flag guide set up as standard. No end plates. High quality pedestal bearings – the shaft does not run in direct contact with rough castings. Direct Drive Roller Shutters are pre-wired for easy installation and include a 3 phase E & N inverter plug allowing polarity to be changed easily and safely. A 16 amp socket must be provided within 1 metre of the motor drive side of the door 1500 mm from finished floor level.
Industrial 3 Ph 230/400v motor.
Nominal current: 5.2/3 amps.
Motor protection class: IP54.
Duty rating: 60%.
Emergency hand chain (operable from floor level).
Fully pre-wired open/stop/close push button control.
Low level 24 volt control.
Auto close function.
Impulse and deadman operation.
Safety edge connections without additional relay.
Option of radio control with timed return.