Further options for version with RWG in the actuator
Position feedback (option)
Analogue output E2 = 0/4 – 20 mA (load max. 500
Ω
)
Service conditions
Enclosure protection according
to EN 60 529
5)
Standard:
IP 67
Options:
IP 68
IP 67-DS (Double Sealed)
IP 68-DS (Double Sealed)
(Double Sealed = Electrical connection compartment additionally sealed
against interior)
Corrosion protection
Standard:
KN
Suitable for installation in industrial units, in water or power plants
with a low pollutant concentration
Options:
KS
Suitable for installation in occasionally or permanently aggressive
atmosphere with a moderate pollutant concentration
(e.g. in wastewater treatment plants, chemical industry)
KX
Suitable for installation in extremely aggressive atmosphere
with high humidity and high pollutant concentration
KX-G
Same as KX, however aluminium-free version (outer parts)
Finish coating
Standard:
Two-component iron-mica combination
Standard colour
Standard:
AUMA silver-grey (similar to RAL 7037)
Option:
Other colours are possible on request
Ambient temperature
Standard:
SA:
– 25 °C to + 70 °C
SAR:
– 25 °C to + 60 °C
Options:
– 40 °C to + 60 °C, low temperature version
– 50 °C to + 60 °C, extreme low temperature version incl. heating system
– 60 °C to + 60 °C, extreme low temperature version incl. heating system
Vibration resistance
according to IEC 60 068-2-6
1 g, from 10 Hz to 200 Hz
Resistant to vibrations during start-up or for failures of the plant. However, a fatigue strength
may not be derived from this.
Applies to actuator with actuator controls, not valid in combination with gearboxes
Lifetime
SA 07.1 – 10.1:
20,000 operations (OPEN - CLOSE - OPEN) with 30 turns per stroke
SA 14.1 – 16.1:
15,000 operations (OPEN - CLOSE - OPEN) with 30 turns per stroke
SA 25.1 – 30.1:
10,000 operations (OPEN - CLOSE - OPEN) with 30 turns per stroke
SAR 07.1 – 10.1: 5 million operations/starts
6)
SAR 14.1 – 16.1: 3.5 million operations/starts
6)
SAR 25.1 – 30.1: 2.5 million operations/starts
6)
Weight
Multi-turn actuator:
Refer to Technical data SA/SAR
Actuator controls:
Approx. 7 kg (including AUMA plug/socket connector)
Accessories
Wall bracket
7)
AUMA MATIC mounted separately from the actuator, including plug/socket connector.
Connecting cables on request.
Recommended for high ambient temperatures, difficult access, or in case of heavy vibrations
during service.
Further information
EU Directives
Electromagnetic Compatibility (EMC): (89/336/EEC)
Low Voltage Directive: (73/23/EEC)
Machinery Directive: (98/37/EC)
Reference documents
Product description “Electric multi-turn actuators SA/SAR”
Product description “Actuator controls AUMA MATIC”
Dimension sheets SA/SAR “...with integral controls AUMA MATIC”
Technical data sheets AM 01.1/AM 02.1
Technical data sheets SA/SAR
Electrical data sheets SA/SAR
5) For 3-phase asynchronous motors in enclosure protection IP 68, higher corrosion protection KS or KX is strongly recommended. Additionally, for enclosure
protection IP 68, we recommend to use the double sealed terminal compartment DS. For special motors, the enclosure protection according to the name plate
applies
6) The lifetime of modulating actuators depends on the load and the number of starts. A high starting frequency will rarely improve the modulating accuracy. To
reach the longest possible maintenance and fault-free operation time, the number of starts per hour chosen should be as low as permissible for the process
7) Cable length between actuator and AUMA MATIC max. 100 m. Not suitable for version with potentiometer in the actuator. Instead of the potentiometer, an RWG
has to be used in the actuator
8
Multi-turn actuators SA 07.1 – SA 30.1/SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1/AM 02.1
Operation instructions
