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

1.

GENERAL FEATURES

Electric rotary gear motors of series AB1 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° or 180°.
Electric rotary gear motors are unipolar and bidirectional with high static and they
maintain torque for 3-position-control.
WARNING
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 electric devices.
2.

TECHNICAL DATA

Body and cover
Nominal torque
Maintaining torque
Rotation time
Output shaft
Adjustable rotation angle
Installation
Fastening bore
Ambient temperature
Weight
Standard supply voltage
Nominal load
Rating of electric contacts of
Endswitches and auxiliary switches
Enclosure
Duty cycle
Available potentiometers
Cable entry
die-cast aluminium
5 Nm
2,5 ÷ 3 Nm
7,5 ÷ 60 seconds for 90° at 50 Hz
10 mm diameter
20° ÷ 180° [standard 90°]
in any position
DIN ISO 5211 – F05 and F07
- 10° ÷ + 60° C
1,7 Kg
230 Vac / 50 - 60 Hz
110 Vac / 50 - 60 Hz
24 Vac / 50 - 60 Hz
4 VA
5 [1] A/250 V c.a.
IP 54 and IP 65 according to IEC 529
continuous 100%
150, 1000, 2500 Ohm
2 x Pg 13.5
2 of 10