Dictator DICTAMAT 900-21 Technical Manual

The DICTATOR DICTAMAT 900-21
door operator series in combination with
the SQUARE 940 control system complies
with the requirements of the EN
12453 for the "Safety in use of
power operated doors".
All door operators are equipped with a
mechanical brake that assures the
stop of the door within the required
distance even without current. An
integrated thermal cutout protects the
operator from too high loads.
The position control is done either with
separate limit switches or an
encoder, integrated in the motor, that
permits a very precise positioning.
Due to the mechanical brake the motor is
blocked without current. If the door has
to be moved by hand in case of a power
failure an additional mechanical
cranking device can be supplied.
DICTATOR gladly will offer you a
solution taking into account the
requirements of your individual
application. Please ask for a detailed
offer and if necessary, CAD-drawings.
Selection Criteria
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Tel. (0821)24673 - 0 • Fax (0821) 24673 - 90 • E-Mail info@dictator.de • 0099
Technical Manual
AC-21 Sliding Door Operators
DICTAMAT 900-21
• For doors up to 10 m (standard)
• Pulling forces from 370 N to 2200 N
• For doors up to max. 4000 kg
• For up to 300 cycles per day (depending on the weight of the door and the speed)
• Position control: integrated encoder or separate limit switches
• Motor blocked without current
• Control system: SQUARE 940
• According to EN 12453
AC-21 Sliding Door Operators
DICTAMAT 900-21
Page 04.011.00