270Nm, 9rpm split motor, single phase with electromagnetic brake
Duty rating
The Split is a single phase motor so its daily use is limited. It is perfect for garage doors and shop fronts, rolling shutters or grills while it is not recommended for doors requiring an intensive use such as parking entries.
Overload safety factor
Motor overload safety factor = 2 x the nominal motor amperage because the starting current of the Split can reach these levels for short periods
Output speed
The maximum admissible speed depends on the construction and type of door. The admissible closing speed shall be tuned in order to allow the operating forces to comply with EN 12453.
Manual operation
The Split without brake is a reversible motor so any manual operation of the door is possible by direct raising or lowering the door manually. The door must be well counter-balanced. The Split motor with brake is irreversible so the manual operation is only possible after declutching the electromagnetic brake.