AUMA equipment is used in the most different areas and is characterized long term services. It is suitable for operation with AVK, Hawle, MZV and MZVG valves. Ball valves, which also belong to the category of shut-off valves, are no exception.
SG part-turn actuators are manufactured in various designs and sizes, which allows them to be combined with different types of cranes. This property has led to a wide range of applications of the technology.
AUMA products are manufactured according to a modular principle, which makes it possible to combine SG part-turn actuators with AM and AC control units.
SG part-turn actuators are manufactured as standard with degree of protection IP 67 in accordance with EN 60 529. Class IP 67 provides protection against immersion in water up to a depth of 1 meter for 30 minutes. The standard rotation angle is continuously adjustable from 80° to 110°. In addition, a range from 30° to 320° is possible. Torque from 100 Nm to 1200 Nm.
For AUMA part-turn actuators operating in Open - Close mode, type designation SG is adopted: SG 05.1 - SG 12.1
CONSTRUCTION MATERIALS, DESIGN:
? Operating mode: short-term S2-15 min.,
in accordance with IEC 34-1 / VDE 0530.
? Angle of rotation: standard from 80° to 110°
option: (30°-40°; 40°-55°; 55°-80°; 110°-160°; 160°-230°; 230°-320°).
? Supply voltage:
380-400 V, 50 Hz. - standard.
220-240 V, 50 Hz. - standard.
110-120 V, 60 Hz. - option.
? Ambient temperature:
— 25°C to + 80°C — standard.
— 40°C to + 60°C — modification.
? Degree of protection:
IP 67 is standard.
IP 67-DS, IP 68, IP 68-DS - option.
? Corrosion protection:
KN - standard.
KS, KX, KX-G - option.
? Electric motor:
single-phase - standard
three-phase - option.
? Motor protection:
thermal switches (TH) - standard.
PTC thermistors (DIN 44082) are an option.
DESIGN FEATURES:
Electric drive type: part-time.
Control mode: open close.
Type of execution: general industrial.
Temperature range (°C): -25…+80.
SPECIFICATIONS:
Connection to fittings: EN ISO 5211.
Model: NORM.
Operating mode: short-term
Torque (Nm): 100 — 1200.
90° rotation time (sec.): 4 — 63*.
Electric motor: 3-phase asynchronous motor alternating current.
Power ~ (B): 220; 380.
Protection class: IP 67.
Automated fittings: Ball valves, disc valves.
Available a large number of options for housing options, temperature ranges, electrical diagrams connections, types of microswitches used, as well as combinations with control units and reduction gears.
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Torque |
Rep time |
Before. |
Weight, kg) |
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SG05.1/F05 |
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SG05.1/F07 |
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SG07.1/F07 |
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SG07.1/F10 |
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SG10.1/F10 |
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SG10.1/F12 |
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SG12.1/F12 |
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SG12.1/F14 |
* Torque range and 90° rotation time are based on min – max values, the parameters depend on the installed electric motor, its power and rotation speed.
AUMA part-turn actuators are used if automatic electrical rotation is required at an angle of less than 360, for example in the case of dampers or ball valves.
A handwheel is provided for manual control. Switching off in the end positions is carried out by a limit or torque switch. A control unit is required to control and process the drive signal.
During setup and commissioning, as well as in the event of motor failure and power loss, the drive can be operated manually. Manual control is activated using shift mechanics, and is turned off automatically when the motor is turned on. With electromechanical control, the flywheel does not move.
Designed to operate in “Open-Close” mode. They complement, in case it is necessary to reduce the torque.
The high-quality coating is suitable for outdoor installation of actuators in mildly corrosive, low-pollution environments and provides protection against immersion to a maximum depth of 1 m for a maximum of 30 minutes.
Electric actuators AUMA SG. Description of the design.
Frame. The weight of the drive directly depends on the metal from which the housing is cast. IN in this case This is a high quality aluminum alloy.
Electric motor.The actuators can be equipped with single-phase or three-phase AC motors, which are specifically designed to meet the specific requirements of valve automation.
Electrical connection.Connection to the electric motor and connection of control cables is carried out via an AUMA plug connector (50 pins).
Connection to fittings.The valve flanges are made in accordance with EN ISO 5211. The actuator can be mounted on the valve in 90° increments.
Sleeve. A separate bushing facilitates installation of the actuator on the valve. The treated bushing is attached to the valve stem and is locked against axial movement. After this, the actuator is attached to the valve flange.
Gearbox. Of great importance for ensuring small dimensions of part-turn drives is the elliptic-centric transmission, thanks to which a gear ratio of 80:1 is achieved per stage.
Mechanical limiters.During manual operation, mechanical stops determine the angle of rotation.
Handwheel. During setup or in an emergency, the part-turn actuator can be controlled using a handwheel. The handwheel operates as a manual transmission mechanism. No special switch to manual control is required.
Control block.The control unit includes limit switches for limit position shutdown. They are located in such a way that they cut off power to the drive equipped with a single-phase AC motor. When the limit switch is activated, power to the motor is immediately cut off.
Position indicator.The mechanical position indicator is connected directly to the output shaft and therefore to the valve shaft.
Built-in controls.Like all AUMA actuators, the part-turn actuators SG 03.3 and SG 04.3 can be supplied with AUMA control units, which can be mounted directly on the actuator or separately from the actuator on a wall mounting. With a control unit, the drive is immediately ready for operation immediately after installation.
Electric actuators AUMA SG. Technical specifications.
| SG 03.3 | SG 04.3 | ||
| Max. output torque [Nm] | 32 | 63 | |
| Connection to fittings | Standard | F05/F07 | F05/F07 |
| Option | F04 | F04 | |
90° rotation time | Single phase | 8, 11, 16, 22 | 8, 11, 16, 22, 32 |
Three-phase | 8, 11 | 8, 11, 16, 22, 32, 45 | |
| Rotation angle (standard) | Adjustable between 82° and 98° | ||
| Electric motor | Single phase | 220 – 240 V 50 Hz/110 – 120 V 60 Hz | |
Three-phase | 50Hz: 220V, 230V, 240V, 380V, 400V, 415V; 60Hz: 440V, 460V, 480V | ||
Designation and marking of electric drives
Other AUMA electric drives presented in our catalog.
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AUMA equipment It is used in a wide variety of areas and is characterized by a long service life. Part-turn actuators SG are manufactured in various designs and sizes.
P AUMA products are manufactured according to a modular principle, which makes it possible to combine SG part-turn actuators with AM and AC control units.
SG part-turn actuators are manufactured as standard with degree of protection IP 67 in accordance with EN 60 529. Class IP 67 provides protection against immersion in water up to a depth of 1 meter for 30 minutes. The standard rotation angle is continuously adjustable from 80° to 110°. In addition, a range from 30° to 320° is possible.Torque from 100 Nm to 1200 Nm.
Electric actuators AUMA SG. Sectional image.
Electric actuators AUMA SG. Specifications.
For AUMA part-turn actuators operating in the Open – Close mode, the SG type designation is adopted: SG 05.1 – SG 12.1
| Type | Running time at 50 Hz1 | Torque setting range | Acceptable average twist moment | Flange to fittings | |
| [sec] | [Nm] | [Nm] | Standard EN ISO 5211 | Option EN ISO 5211 | |
| SG 05.1 | 4 – 32 | 100 – 150 | 50 | F05 | F07 |
| SG 07.1 | 5,6 – 32 | 120 – 300 | 100 | F07 | F10 |
| SG 10.1 | 11 – 63 | 250 – 600 | 200 | F10 | F12 |
| SG 12.1 | 22 – 63 | 500 – 1 200 | 400 | F12 | F 14, F16 |
Part-turn actuators for control mode.
For AUMA part-turn actuators operating in control mode, the SGR type designation is adopted: SGR 05.1 – SGR 12.1
| Type | Running time at 50 Hz1 | Torque setting range | Flange to fittings | |
| [sec] | [Nm] | Standard EN ISO 5211 | Option EN ISO 5211 | |
| SGR 05.1 | 16 - 32 | 100 – 150 | F05 | F07 |
| SGR 07.1 | 16 - 32 | 120 – 300 | F07 | F10 |
| SGR 10.1 | 22 - 63 | 250 – 600 | F10 | F12 |
| SGR 12.1 | 32 - 63 | 500 – 1 200 | F12 | F 14, F16 |
Part-turn actuators in explosion-proof design.
For AUMA part-turn actuators designed in an explosion-proof version, the SGExC type designation is adopted: SGExC 05.1 – SGExC 12.1. Part-turn actuators in explosion-proof version SGExC are not certified for modulating operation.
| Type | Running time at 50 Hz1 | Torque setting range | Permissible average torque | Flange to fittings | |
| [sec] | [Nm] | [Nm] | Standard EN ISO 5211 | Option EN ISO 5211 | |
| SGExC 05.1 | 4 – 32 | 100 – 150 | 50 | F05 | F07 |
| SGExC 07.1 | 5,6 – 32 | 120 – 300 | 100 | F07 | F10 |
| SGExC 10.1 | 11 – 63 | 250 – 600 | 200 | F10 | F12 |
| SGExC 12.1 | 22 – 63 | 500 – 1 200 | 400 | F12 | F 14, F16 |