AUMA Electric part-turn actuators SG 05.1 - 12.1_SGR 05.1 - 12.1 NORM - Manual (Page 6)

Service conditions
Enclosure protection according
to EN 60 529 2)
Standard: IP 67
Options: IP 68
IP 67-DS (Double Sealed)
IP 68-DS (Double Sealed)
(Double Sealed = additional protection of the interior of the housing
against ingress of dust and dirt when removing the plug)
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: Dark grey (DB 702, similar to RAL 9007)
Option: Other colours are possible on request
Ambient temperature 3) Standard SG: – 20 to + 80 °C/ – 20 to + 175 °F (with 3-phase AC motor)
– 25 to + 70 °C / – 20 to + 158 °F(with 1-phase AC and DC motor)
Standard SGR: – 25 to + 60 °C/ – 20 to + 140 °F (with 3-phase AC motor)
Options: – 40 to + 60 °C – 40 to + 140 °F(low temperature)
– 50 to + 60 °C/ – 75 to + 140 °F (extreme low temperature)
(SG with 3-phase AC current only)
Lifetime SG 05.1/SG 07.1: 20,000 operating cycles (OPEN - CLOSE - OPEN) for 90°
SG 10.1: 15,000 operating cycles (OPEN - CLOSE - OPEN) for 90°
SG 12.1: 10,000 operating cycles (OPEN - CLOSE - OPEN) for 90°
SGR 05.1 – 12.1: 4) min. 2.5 million operations (control steps)
Other 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 part-turn actuators SG”
Dimension sheets SG
Electrical data SG/SGR
2) For version 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
3) Version with RWG min. – 40 °F (40 °C) and max. + 158 °F (70 °C)
4) The lifetime 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
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Part-turn actuators SG 05.1 – SG 12.1 / SGR 05.1 – SGR 12.1
AUMA NORM
Operation instructions