Kieback&Peter AM24 User manual

Technical Data Sheet 3.50-31.018-01-en
AM24 Actuating Drive
Device Description
Kieback & Pete
Button
Rotational direction switch
Application
The AM24 actuating drive with 2-point or 3-point control is used to control air
dampers with fail-safe operation in ventilation and air conditioning systems.
The drive is equipped with a universal terminal block and is mounted directly
on the air damper axle.
The actuating drive is overload resistant. When the valve or motor stop is
reached, the motor stops automatically.
Type
AM24 AC 24 V actuating drive with 2-point or 3-point control,
torque 18 Nm
Technical data
Mains Nominal voltage AC 24 V, 50/60 Hz, 4.5 VA
Functional range AC 19.2..28.8 V
Control 2-point or 3-point signal
Connection Cable 1 m long, 3 x 0.75 mm² or terminal connection
Torque 18 Nm at nominal voltage
Rotational angle Max. 95°, adjustable limit 33.3..95% rotational angle
Rotational direction Set using rotational direction switch CCW/CW
Position indicator Arrow on actuating drive
Run time 100..150 s with 0..18 Nm
Manual setting Press button
Degree of protection IP54 with cable entry from below
Ambient
temperature -30..+50°C
Weight 1.3 kg
M
aintenance Maintenance-free
rGmbH & Co KG
Tempelhofer Weg 50
12347 Berlin/Germany
Telephone: [phone], Fax: [phone]
www.kieback-peter.de, [e-mail]
Subject to change
Accessories AV10/18 Axle extension 240 mm for valve axles
Ø 10..18 mm or square axles SW10.. 14
ZG/AM Pivot lever with 2 KG8 ball joints, with
accessories
L90 Universal valve lever
PA1000 Feedback potentiometer 1000 Ω
SA2 Auxiliary switch, floating, 6 A (1.5 A), AC 250 V
Installation Electrical installation and unit connection may only be carried out by qualified
technicians.
Install the actuating drive in accordance with VDE guidelines and local regulations.
The unit is connected according to the terminal connection diagram or the legally binding system circuit
diagram.
Dimensions
Caution
Wiring diagram
3
-point control
123
0 V 24 V
AM24
Aderbe-
R
otation direction
2
-point control
123
Aderbe-
zeichnung
0 V 24 V
AC
AM24
zeichnung
Core
designation
Rotational direction switch
Connection
Off
Core
designation
Off
Issue date: November 28, 2001
AC
Connection using safety transformer
Connection using pre-assembled cable. For direct terminal connection, see page 2.

Technical Data Sheet 3.50-31.018-01 -en
Device Description AM24 Actuating Drive
The AM24 actuating drive is normally connected using the pre-assembled flexible connecting cable.
To connect the connection line from the drive to connection line of the control unit, use a connection socket provided on-site.
However, it is also possible to connect the actuating drive directly to the connection line from the control unit. In this case, the
connection socket provided on-site is not needed.
Only qualified technicians may change the connection.
Disconnect all connection lines from the mains power supply before beginning work.
Caution
Make the connections as shown below:
Remove the connection housing from
the actuating drive
Disconnect the connection lines, loosen
the cable gland, and remove the pre-
assembled connection cable
Disconnect the power supply and
unscrew the connection housing
1 2 3
Tighten the connection housing
7
Connect the connection lines
0 V 24 V
AM24
AC
0 V 24 V AC
123
2-point
connection
3-point
connection
Thread the new connection cable
through the cable gland and tighten
thecable gland
4 5
Place the connection housing onto the
drive and close it
6
Page 2 / 3

Page 3 / 3
Technical Data Sheet 3.50-31.018-01
AM24 Actuating Drive
Device Description
Mounting
Mounting with a valve that closes
counterclockwise
(Valve shaft at least 48 mm long)
Place the actuating drive onto the valve
shaft (1), close the valve (2) and hand-
tighten the clamp (3)
1
Press button, turn the valve clockwise
(valve open) and set the rotational
limitation for the right stop
Adjust and mount the supplied locking
lug and set the required direction of
rotation
Press button (1). With the valve shut,
turn the clamp to the left stop (2), and
tighten (3)
2 3 4
Mounting with a valve that closes
clockwise
(Valve shaft at least 48 mm long)
Place the actuating drive onto the valve
shaft (1), close the valve (2) and hand-
tighten the clamp (3)
1
Adjust and mount the supplied locking
lug and set the required direction of
rotation
2
Press button (1). With the valve shut,
turn the clamp to the right stop (2), and
tighten (3)
Press button, turn the valve counter-
clockwise (valve open) and set the
rotational limitation for the left stop
3 4