Sauter Components ASM 124 F120 User manual

51.025/1
ASM 124: Actuators
How energy efficiency is improved
Torque related cut-off for efficient energy use.
Areas of application
For controllers with a switching output (2-point or 3-point control). For actuation of air, shut-off and
restrictor dampers and louvres.
Features
•18 Nm torque and holding torque
•230 V, 50/60 Hz or 24 V, 50/60 Hz
•120 sec. running time for 90°
•Protection class IP544)
•Operating noise < 30 db(A)
•Self-centring axle adaptor
•Gearbox that can be disengaged for positioning the damper and manual adjustment
•Synchronous motor with control and electronic cut-off
Y07551
M
•Maintenance-free
Technical description
•Two-part housing made of self-extinguishing plastic, lower section black and upper section
yellow
•Suitable for all installation positions
•Connecting cable 1.2 m long, 3x 0.75 mm²
•Direction of rotation can be changed by reversing connections
Type 3) Torque
Nm
Holding
torque
Nm
Running time 1)
for 90°
s
Power Weight
kg
ASM 124 F120 18 18 120 230 V~ 1,2
ASM 124 F122 18 18 120 24 V~ 1,2
Power supply 230 V~ ± 15%, 50...60 Hz Degree of protection4) IP 54 as per EN 60529
24 V~ ± 20%, 50...60 Hz Protection class 24 V III as per IEC 60730
230 V II as per IEC 60730
Power consumption
ASM 124 F120 2,9 W 5,6 VA Noise while running < 30 dB(A)
ASM 124 F122 2,3 W 2,4 VA Response time 200 ms
Angle of rotation 90° 1) Wiring diagram
Damper spindle Ø 10...20 mm 2-point 24 V A10210
10...16 mm 2-point 230 V A10402
Damper spindle (hardness) max. 300 HV 3-Punkt A09713
Permissible ambient temp. –20...55 °C Dimension drawing M05671
Permissible ambient humidity < 85 %rh Fitting instructions MV 505792
without condensation Declaration on materials MD 51.025
Accessories
0361977 001 Assembly kit for MH32 / MH42 control valve; MV 505477
0370059 000* Clamp-on lever for shafts of d=8-18 mm
0370990 001* Auxiliary change-over contacts 2), single, MV 505446
0370990 002* Auxiliary change-over contacts 2), double, MV 505446
0370992 001* Potentiometer, 2000 Ω, 1 W, MV 505446
0370992 002* Potentiometer, 130 Ω, 1 W, MV 505446
0372200 001 Fixing bracket; MV 505676
0372201 001 Spindle extension with coupling; MV 505676
0372202 001 Lever and tape; MV 505676
0372203 001 Connecting piece for contact unit; 0370990; MV 505676
0372204 001 Spindle for clamp-on lever 0370059; MV 505676
*)
Dimension drawing or wiring diagram are available under the same number
1) Maximum angle of rotation: 95° (without stops)
2) Fully variable from 0...90°; max. loading 5 (2) A, 24...230V
3) Version with halogen-free cable available on request
4) See fitting instructions
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51.025/2 ASM 124
Operation
By connecting the power supply to either cable 2a or cable 2b, the final control element can be moved
into any desired position.
Direction of rotation for 3-point control (as viewed from the actuator towards the spindle
adaptor)
– the spindle adaptor rotates in a clockwise direction if power is connected to the brown wire (2a)
– the spindle adaptor rotates in an anti-clockwise direction if connected to the black wire (2b).
Direction of rotation for 2-point control, 24V
(as viewed from the drive towards the spindle adaptor):
the black wire (2b) is always live:
– the spindle adaptor rotates clockwise, with voltage on the brown wire (2a).
– the spindle adaptor rotates counter-clockwise, with no voltage on the brown wire (2a).
Direction of rotation for 2-point control, 230V
(as viewed from the drive towards the spindle adaptor):
The brown wire (2a) is always live:
– the spindle adaptor rotates counter-clockwise, with voltage on the black wire (2b).
– the spindle adaptor rotates clockwise, with no voltage on the black wire (2b).
In the end positions, the electronic end position detector responds (motor switch-off). In case of an over-
load, a magnetic clutch protects the gearbox. The effective end position is determined by the damper
stop guide or by a rotation-angle limiter, or when the maximum rotation angle of 95° is reached.
Manual adjustment by turning the spindle adaptor after decoupling the gears (button on housing cover).
For 3-point control, the direction of rotation can be changed by swapping the connections over.
Engineering and fitting notes
The concept for the synchronous motor and the electronics guarantees that several air dampers can
be run in parallel with different torque levels. The drive can be mounted in any position, can be inserted
directly onto the damper shaft and is fixed using the self-centering clamp.
Caution! The housing must not be opened.
The following accessories can be fitted to each actuator: one set of single auxiliary contacts or one set
of double auxiliary contacts or one potentiometer. By re-positioning a disc under the coupling piece, the
angle of rotation can be limited between 0 and 90° in steps of 5°. The coupling piece is suitable for
damper spindles of Ø 10...20 mm and 10...16 mm.
Installation in the open air. We recommend that the equipment is given additional protection against
weather influences if installed outside of the building.
Additional technical data
The upper section of the housing, with the lid, manual adjustment knob and the cap button, contains
the synchronous motor with the capacitor and the electronic control and switch-off units. The lower
section of the housing contains the maintenance-free gears, the magnetic clutch and the spindle adap-
tor. To reverse the direction of rotation with 3-point control, the brown and the black wires must be
transposed.
Auxiliary change-over contacts
Switch rating: max. 230V a.c.; min. current 20 mA at 20V
Switch rating: max. 4...30V d.c.; min. current 1...100 mA
Power consumption:
Type Running time
s
Condition active power P
W
apparent power S
VA
ASM 124 F120 120 Operating 2,9 5,6
Standstill 0,5 5,1
ASM 124 F122 120 Operating 2,3 2,,4
Standstill 0,03 0,4
CE conformity
EMC directive 2004/108/EC Machine directive 2006/42/EC (II B) Low-voltage directive 2006/95/EC
EN 61000-6-1 EN 1050 EN 60730-1
EN 61000-6-2 EN 60730-2-14
EN 61000-6-3 Over-voltage category III
EN 61000-6-4 Degree of pollution II
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51.025/3 ASM 124
Wiring diagram
F . . 2 = 24V~
BK
BN
BU
A10210c
2-Pt Ansteuerung/ commande/ control:
12a 2b
M
F . . 0 = 230V~
F . . 2 = 24V~
12a 2b
M
BKBNBU
A09713b
3-Pt Ansteuerung/ commande/ control:
Dimension drawing
92
40
70
84
36 32
54
2821
170
>90
2
15
20
15 15 28
74
160
45
M05671d
370990
370992
ASM 124: Ø 10...20 mm
10...16 mm
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Accessories
370990/001 370990/002 370992/...
Only one potentiometer or one auxiliary
contact can be fitted per drive.
40
116
18
60 26
370059
Ø8...18
18
83
M00297b
Printed in Switzerland
Right of amendment reserved
N.B.: A comma between cardinal
numbers denotes a decimal point
© Fr. Sauter AG, CH-4016 Basle
7151025003 04 Sauter Components