General Features; Technical Data - Econex AB1 SE Series Installation And Operating Instructions Manual

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GENERAL FEATURES

Electronic rotary gear motors of series AB1...SE have been newly conceived and specially
designed to be installed on residential and industrial combustion systems.
They are particularly suitable for control and regulation of modulating disc valves, butterfly
valves, dampers and other fluid regulation systems requiring control of position angle
within 90°. Electronic rotary gear motors are unipolar and bidirectional with high static and
maintaing torque. Analogic input signal according to current [4 ÷ 20 mA] or voltage change
[0 ÷ 10 Vdc].
W
ARNING
Installation, wiring, adjustment and maintenance of gear motors must be carried out
exclusively by skilled and authorized service technicians. Non-proper installation,
adjustment, modifications, use and maintenance may cause injuries to the staff or material
damages. It is therefore necessary to respect strictly the following instructions and local
prescriptions for the installation of electronic devices.
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TECHNICAL DATA

Body and cover
Nominal torque
Maintaining torque
Rotation time
Output shaft
Rotation angle
Installation
Fastening bore
Ambient temperature
Weight
Standard supply voltage
On request
Standard input signal
On request
Nominal load
Impedance input signal
Rating of electronic contacts of
endswitches and auxiliary switches
Enclosure
Available potentiometer
Duty cycle
Cable entry
Manual/Automatic operation and service switch "Open/Stop/Closed"
AB1...SE instructions
Form 140516
die-cast aluminium
3 ÷ 5 Nm
2,5 ÷ 3 Nm
15 ÷ 60 seconds for 90° at 50 Hz
10 mm diameter
standard 90°
in any position
DIN ISO 5211 – F05 and F07
- 10° ÷ + 60° C
1.7 Kg
24 Vac / 50 - 60 Hz
with trafo 115V∼ up to 24 V∼
with trafo 230V∼ up to 24 V∼
4 ÷ 20 mA or
0 ÷ 10 Vdc
4 -7 VA
250 ohm / 4 kohm
0,5 A / 48 Vdc and Vac
IP 54 according to IEC 529
1000 ohm
continuous 100%
2 x Pg 13.5
2 of 12