SAUTER ASM 124/134 series – ASM134SF132 Damper actuator

ASM 134: Damper actuator

How energy efficiency is improved

Torque-dependent cut-off facility for efficient usage of energy

Features

• For operating air dampers, shut-off dampers, butterfly valves and multi-leaf dampers

• For controllers with a switching (3-point) output

• Self-centring spindle adapter

• Gear unit can be disengaged to position the damper and for manual adjustment

• Stepping motor with electronic activation and cut-out

• Direction of rotation changed by transposing the connections

• Suitable for all fitting positions

•Maintenance-free

• Version with halogen-free cable on demand

Technical data

Power supply

Power supply 230 V~, ±15%, 50 Hz

Power consumption 3.7 W, 4.7 VA

Parameters

Torque and holding torque 30 Nm

Running time for 90° 120/240 s

Angle of rotation Max. 95°

Admissible damper shaft Ø12…20 mm, □ 10…16 mm

Admissible damper shaft (hardness) Max. 300 HV

Operating noise < 30 dB (A)

Response time 200 ms

Ambient conditions

Admissible ambient temperature–20…55 °C

Admissible ambient humidity < 95% rh, no condensation

Construction

ASM134SF132

Weight 1.8 kg

Housing Lower section black, upper section

yellow

Housing material Fire-retardant plastic

Power cable 1.2 m long, 3 × 0.75 mm²

Standards and directives

Type of protection IP40 (EN 60529)

IP54 (EN 60529)

IP55 (EN 60529)

Protection class II (IEC 60730)

EMC Directive 2014/30/EU EN 61000-6-1. EN 61000-6-2

EN 61000-6-3. EN 61000-6-4

Low-Voltage Directive 2014/35/EU EN 60730-1. EN 60730-2-14

Over-voltage categories III

Degree of contamination III

Mode of operation Type 2 B (EN 60730)

Software A (EN 60730)

Overview of types

Type Power consumption during operation Power consumption when idle

ASM134F130 3.7 W, 4.7 VA 1.1 W, 2.7 VA

Accessories

Type Description

0361977001 Assembly materials for M3R/M4R, MH32F/MH42F with ASM 124

0370990001 Auxiliary change-over contacts, single

Description of operation

When voltage is applied to the cable (2a or 2b), the control unit to be activated is moved to any de

sired position.

Direction of rotation (viewing the spindle adaptor from the actuator):

• The coupling piece turns in the clockwise direction, with the voltage on the brown cable (2a).

• The coupling piece turns in the anti-clockwise direction, with the voltage on the black cable (2b).

In the end positions (limit stop of damper, limit stop due to angle-of-rotation limit, max. angle of rota

tion of 92° reached) or in the case of an overload, the electronic motor cut-off is activated (no limit

switches). The running time can be set with switches S1 and S2 according to requirements. The man

ual adjustment is performed by turning the spindle adaptor after releasing the gear unit (button on

housing cover).

Direction of rotation changed by transposing the connections.

Additional technical data

The upper section of the housing with the cover, manual adjustment knob and cover knob contains

the stepping motor and the SUT electronics. The lower section of the housing contains the mainte

nance-free gear unit and the spindle adaptor. To reverse the direction of rotation, the brown and black

cables must be swapped.

Auxiliary change-over contacts

Switch rating max. 250 V~, current min. 20 mA at 20 V

Switch rating max. 4…30 V=, current min. 1…100 mA

Intended use

This product is only suitable for the purpose intended by the manufacturer, as described in the “De

scription of operation” section.

All related product regulations must also be adhered to. Changing or converting the product is not ad

missible.

Engineering and fitting notes

The concept of stepping motor and electronics enables the parallel operation of multiple air dampers

with different torques. The actuator can be fitted in any position and can be plugged directly onto the

damper spindle and fixed by means of the self-centring clamping lever.