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AUMA Multi-Turn Actuators
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AUMA MULTI-TURN ACTUATORS
All AUMA products and spare parts sold under ProActuator.com are original products manufactured by AUMA Riester GmbH & Co.
AUMA is a brand that produces multi-turn actuators for various industrial applications. Their electrical actuators are designed to convert rotary motion into linear motion, or vice versa, by rotating a screw-threaded shaft. AUMA offers a wide range of multi-turn actuators with different features, including modulating and open-close duty cycles, manual and automatic operation, various control options, and different sizes and materials to suit other applications.
AUMA actuators are widely used in industries such as water treatment, oil and gas, power generation, and chemical processing. Multi turn actuators are known for their high reliability, durability, and ease of use, making them a popular choice among industrial control systems.
Different motions require different actuators. The foundational components of the AUMA product line are the type ranges SA multi-turn actuators and SQ part-turn actuators.
Do you need AUMA actuators?
AUMA SA multi-turn actuators for open-close duty
The open-close duty of a multi-turn electrical actuator refers to its ability to alternately open and close a valve or other device by rotating the shaft. This requires the actuator to rotate through a complete turn or multiple turns to move the valve from fully open to fully closed or vice versa. The duty cycle of the actuator will depend on the specific application and requirements, such as the speed and torque needed to perform the open-close cycle. Multi-turn actuators with open-close duty are widely used in control systems, especially in industries such as water treatment, HVAC, oil and gas, and power generation.
The following data applies to multi-turn actuators with 3-phase motors, operated in the type of duty S2 – 15 min/classes A and B in compliance with EN 15714-2.
| Actuator Type | Output speeds at 50 Hz1 | Setting range for tripping torque | Number of starts Starts max. | Valve mounting flange | |
|---|---|---|---|---|---|
| rpm | Nm | [1/h] | EN ISO 5210 | DIN 3210 | |
| SA 07.2 | 4 – 180 | 10 – 30 | 60 | F07 or F10 | G0 |
| SA 07.6 | 4 – 180 | 20 – 60 | 60 | F07 or F10 | G0 |
| SA 10.2 | 4 – 180 | 40 – 120 | 60 | F10 | G0 |
| SA 14.2 | 4 – 180 | 100 – 250 | 60 | F14 | G1/2 |
| SA 14.6 | 4 – 180 | 200 – 500 | 60 | F14 | G1/2 |
| SA 16.2 | 4 – 180 | 400 – 1000 | 60 | F16 | G3 |
The open-close duty of a multi-turn electrical actuator refers to its ability to alternately open and close a valve or other device by rotating the shaft. This requires the actuator to rotate through a complete turn or multiple turns to move the valve from fully open to fully closed or vice versa. The duty cycle of the actuator will depend on the specific application and requirements, such as the speed and torque needed to perform the open-close cycle. Multi-turn actuators with open-close duty are widely used in control systems, especially in industries such as water treatment, HVAC, oil and gas, and power generation.
The following data applies to multi-turn actuators with 3-phase motors, operated in the type of duty S2 – 15 min/classes A and B in compliance with EN 15714-2.
Technical Data for Auma SA type electric multi-turn actuators
AUMA SA 07.2 multi-turn actuator
- Torque: 30 Nm (Max)
- Power supply: 3ph/400V/50Hz (other voltage on request)
- AUMA 3-ph AC motor in insulation class F
- 3 Thermoswitches
- Type of duty: short-time duty S2-15min
- Limit switches: 2 single each 1NC + 1NO
- Torque switches: 2 single each 1NC + 1NO
- Mechanical blinker transmitter for running indication
- Heater
- Protection class: IP68 acc. to EN 60529
- Temperature range: -30°C to +70°C
- Corrosion protection: KS
- Paint: AUMA silver-grey (similar to RAL 7037)
- Handwheel for manual operation
- Electrical connection: Internal connection via plug/socket connector
- Valve mounting: F07/F10 acc. to EN ISO 5210
- Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SA 07.6 multi-turn actuator
- Torque: 60 Nm (Max)
- Power supply: 3ph/400V/50Hz (other voltage on request)
- AUMA 3-ph AC motor in insulation class F
- 3 Thermoswitches
- Type of duty: short-time duty S2-15min
- Limit switches: 2 single each 1NC + 1NO
- Torque switches: 2 single each 1NC + 1NO
- Mechanical blinker transmitter for running indication
- Heater
- Protection class: IP68 acc. to EN 60529
- Temperature range: -30°C to +70°C
- Corrosion protection: KS
- Paint: AUMA silver-grey (similar to RAL 7037)
- Handwheel for manual operation
- Electrical connection: Internal connection via plug/socket connector
- Valve mounting: F07/F10 acc. to EN ISO 5210
- Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SA 10.2 multi-turn actuator
- Torque: 120 Nm (Max)
- Power supply: 3ph/400V/50Hz (other voltage on request)
- AUMA 3-ph AC motor in insulation class F
- 3 Thermoswitches
- Type of duty: short-time duty S2-15min
- Limit switches: 2 single each 1NC + 1NO
- Torque switches: 2 single each 1NC + 1NO
- Mechanical blinker transmitter for running indication
- Heater
- Protection class: IP68 acc. to EN 60529
- Temperature range: -30°C to +70°C
- Corrosion protection: KS
- Paint: AUMA silver-grey (similar to RAL 7037)
- Handwheel for manual operation
- Electrical connection: Internal connection via plug/socket connector
- Valve mounting: F10 acc. to EN ISO 5210
- Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SA 14.2 multi-turn actuator
- Torque: 250 Nm (Max)
- Power supply: 3ph/400V/50Hz (other voltage on request)
- AUMA 3-ph AC motor in insulation class F
- 3 Thermoswitches
- Type of duty: short-time duty S2-15min
- Limit switches: 2 single each 1NC + 1NO
- Torque switches: 2 single each 1NC + 1NO
- Mechanical blinker transmitter for running indication
- Heater
- Protection class: IP68 acc. to EN 60529
- Temperature range: -30°C to +70°C
- Corrosion protection: KS
- Paint: AUMA silver-grey (similar to RAL 7037)
- Handwheel for manual operation
- Electrical connection: Internal connection via plug/socket connector
- Valve mounting: F14 acc. to EN ISO 5210
- Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SA 14.6 multi-turn actuator
- Torque: 500 Nm (Max)
- Power supply: 3ph/400V/50Hz (other voltage on request)
- AUMA 3-ph AC motor in insulation class F
- 3 Thermoswitches
- Type of duty: short-time duty S2-15min
- Limit switches: 2 single each 1NC + 1NO
- Torque switches: 2 single each 1NC + 1NO
- Mechanical blinker transmitter for running indication
- Heater
- Protection class: IP68 acc. to EN 60529
- Temperature range: -30°C to +70°C
- Corrosion protection: KS
- Paint: AUMA silver-grey (similar to RAL 7037)
- Handwheel for manual operation
- Electrical connection: Internal connection via plug/socket connector
- Valve mounting: F14 acc. to EN ISO 5210
- Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SA 16.2 multi-turn actuator
Torque: 1000 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Type of duty: short-time duty S2-15min
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Mechanical blinker transmitter for running indication
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Paint: AUMA silver-grey (similar to RAL 7037)
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Valve mounting: F16 acc. to EN ISO 5210
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR multi-turn actuators for modulating duty
The modulating duty of an electrical multi-turn actuator refers to its ability to continuously vary the position of a valve or other device by rotating the shaft to a precise position. This allows for precise flow or pressure control, making it useful in applications such as temperature control, pressure regulation, and flow control. Unlike open-close duty, which only requires full rotation to switch between open and closed positions, modulating duty requires the actuator to rotate to a specific position, which can be anywhere between fully open and fully closed. Multi-turn actuators with modulating duty are equipped with high-resolution position feedback devices, such as potentiometers or encoders, to ensure accurate control of the shaft position. They are widely used in industrial process control and automation.
The following data applies to multi-turn actuators with 3-phase motors, operated in type of duty S4 – 25 %/class C in compliance with EN 15714-2.
| Actuator Type | Output speeds at 50 Hz | Setting range for tripping torque | Maximum torque for modulating duty | Number of starts Starts max. | Valve mounting flange | |
|---|---|---|---|---|---|---|
| rpm | Nm | Nm | [1/h] | EN ISO 5210 | DIN 3210 | |
| SAR 07.2 | 4 – 90 | 15 – 30 | 15 | 1500 | F07 or F10 | G0 |
| SAR 07.6 | 4 – 90 | 30 – 60 | 30 | 1500 | F07 or F10 | G0 |
| SAR 10.2 | 4 – 90 | 60 – 120 | 60 | 1500 | F10 | G0 |
| SAR 14.2 | 4 – 90 | 120 – 250 | 120 | 1200 | F14 | G1/2 |
| SAR 14.6 | 4 – 90 | 250 – 500 | 200 | 1200 | F14 | G1/2 |
| SAR 16.2 | 4 – 90 | 500 – 1,000 | 400 | 900 | F16 | G3 |
Technical Data for Auma SAR type electric multi-turn actuators
AUMA SAR 07.2 multi-turn actuator
Torque: 30 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR 07.6 multi-turn actuator
Torque: 60 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR 10.2 multi-turn actuator
Torque: 120 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR 14.2 multi-turn actuator
Torque: 250 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR 14.6 multi-turn actuator
Torque: 500 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
AUMA SAR 16.2 multi-turn actuator
Torque: 1000 Nm (Max)
Power supply: 3ph/400V/50Hz (other voltage on request)
AUMA 3-ph AC motor in insulation class F
3 Thermoswitches
Modulating duty
Type of duty: S4-25%, class C acc. to EN 15714-2
Limit switches: 2 single each 1NC + 1NO
Torque switches: 2 single each 1NC + 1NO
Heater
Protection class: IP68 acc. to EN 60529
Temperature range: -30°C to +70°C
Corrosion protection: KS
Handwheel for manual operation
Electrical connection: internal connection via plug/socket connector
Colour: AUMA silver-grey (similar to RAL 7037)
Valve attachment: F07 or F10
Wiring diagram: TPA 00R1AA-101-000 (Standard version)
Documents
Explosion protection - AUMA SAEx & SAREx multi-turn actuators
Explosion-proof devices are designed so that they will not act as ignition source for a potentially explosive atmosphere. They will neither generate sparks nor hot surfaces.
| Actuators | Ambient temperature range | Explosion protection | |
|---|---|---|---|
| Min | Max | ||
| Europe – ATEX | |||
| Multi-turn actuators SAEx/SAREx 07.2 – 16.2 | -60 °C | +60 °C | II 2 G Ex de IIC T4/T3; II 2 G Ex d IIC T4/T3 |
| Multi-turn actuators SAEx/SAREx 07.2 – 16.2 with AMExC or ACExC | -60 °C | +60 °C | II 2 G Ex de IIC T4/T3; II 2 G Ex d IIC T4/T3 |
| International/Australia – IECEx | |||
| Multi-turn actuators SAEx/SAREx 07.2 – 16.2 | -60 °C | +60 °C | Ex de IIC T4/T3 Gb; Ex d IIC T4/T3 Gb |
| Multi-turn actuators SAEx/SAREx 07.2 – 16.2 with AMExC or ACExC | -60 °C | +60 °C | Ex de IIC T4/T3 Gb; Ex d IIC T4/T3 Gb |
About AUMA Multi-Turn Actuators
A multi-turn actuator is a type of valve automation that is designed to provide precise control over the flow of fluids in a pipeline. AUMA is one of the leading manufacturers of multi-turn actuators, with a wide range of products that are designed to meet the needs of a variety of industries. These actuators are used to control the flow of liquids, gases, and other fluids in a wide range of applications, from water treatment plants to chemical processing facilities.
One of the key benefits of AUMA multi-turn actuators is their ability to provide precise control over the valve position. This makes them ideal for applications where accuracy is critical, such as in the pharmaceutical industry or in food and beverage processing. AUMA actuators are also designed to be highly reliable, with a long service life and minimal maintenance requirements.
Multi-turn valve actuators: Conclusion
In addition to their precision and reliability, AUMA multi-turn actuators are also known for their versatility. They can be used with a wide range of valves, including gate valves, globe valves, and butterfly valves. This makes them an ideal choice for a variety of different applications, from large-scale industrial processes to small-scale commercial operations.
Overall, if you are looking for a reliable and versatile valve automation solution, AUMA multi-turn actuators are an excellent choice. With their precision, reliability, and versatility, they are sure to meet the needs of any industrial or commercial application.