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SA, SAR Multi-Turn Actuators SA, SAR, Combinations SA ... GST/GK , SV |
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Electric multi-turn actuators by AUMA are used e.g. for the
automation of gate valves or globe valves. They are the most versatile products
within the AUMA family.Whether for open-close duty (SA) or for
modulating duty (SAR) or for use in potentially explosive areas
(SAEx or SAREx) – a large number of
versions is available. |
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Multi-turn actuators SA 07.1 - SA 48.1 |
Multi-turn actuators SAR 07.1 - SAR 30.1
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Multi-turn actuators SA 07.1 - SA 48.1 for open-close duty are rated for
short-time duty S2 - 15 min. A special version with reduced torque is
available for the S2 - 30 min duty.
Actuators of the type range SA 07.1 - SA 16.1 can be combined with different controls.
From the simple OPEN-CLOSE control to the micro-controlled version with logging
of operating data or fieldbus interface.
Design features:
- Torque range from 10 Nm to 32,000 Nm
- Output speeds from 4 to 180 rpm
- Limit and torque seating
- Output drive types according to ISO standard
- Available with 3-ph AC, 1-ph AC and DC motors
- Handwheel for manual operation
Ambient conditions:
- High enclosure protection
- High quality corrosion protection
- Wide ambient temperature ranges
Options:
- Intermediate position switches
- Switches in tandem version
- Remote position transmitter
- Magnetic limit and torque transmitter
- Mechanical position indicator
Interfaces:
- Electrical connection via AUMA plug/ socket connector (optionally
terminals)
- Cable glands in different versions
- Output drive types according to ISO and DIN Standard
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Multi-turn actuators SAR 07.1 - SAR 30.1 are designed for
intermittent duty S4 - 25 %. Special versions for
S4 - 50 % and S5 - 25 % are
also available.
Actuators of the type range SAR 07.1 - SAR 16.1 can be
combined with different controls. From the simple OPEN-CLOSE control to the
micro-controlled version with logging of operating data or fieldbus interface.
Design features:
- Torque range from 15 Nm to 4,000 Nm
- Modulating range from 15 Nm to 1,600 Nm
- Max. number of starts 1,200 c/h
- Output speeds from 4 to 45 rpm
- Limit and torque seating
- Available with 3-ph AC, 1-ph AC motors
- Handwheel for manual operation
Ambient conditions:
- High enclosure protection
- High quality corrosion protection
- Wide ambient temperature ranges
Options:
- Switches in tandem version
- Remote position transmitter
- Magnetic limit and torque transmitter
- Mechanical position indicator
Interfaces:
- Electrical connection via AUMA plug/ socket connector (optionally
terminals)
- Cable glands in different versions
- Output drive types according to ISO or DIN standard
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Explosion-proof Multi-Turn Actuators |
Bevel Gearboxes GK or Spur Gearboxes GST |
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Looking back on more than 30 years of experience, AUMA has
acquired a comprehensive know-how in the field of explosion protection. With
its quality management system which has been certified according to ISO 9001
and
CD 94/9/EC, AUMA meets all the requirements for manufacturing and
selling explosion-proof products.
Actuators of the type range SA ... ExC 07.1 - SA ... ExC 16.1 can be combined
with explosion-proof controls. From simple OPEN-CLOSE control to the
micro-controlled version with logging of operating data or fieldbus interface.
In combination with explosion-proof bevel gearboxes GK or the spur gearboxes
GST, the direction or the angle between drive shaft and output drive shaft can
be changed.
Design features:
- Torque range from 10 Nm to 32,000 Nm
- Output speeds from 4 to 180 rpm
- Limit and torque seating
- Available with 3-ph AC motors
- Handwheel for manual operation
Ambient conditions:
- High enclosure protection
- High quality corrosion protection
- Wide ambient temperature ranges
Options:
- Intermediate position switches
- Switches in tandem version
- Remote position transmitter
- Magnetic limit and torque transmitter
- Mechanical position indicator
Interfaces:
- Electrical connection via AUMA plug/ socket connector with terminal board
(optionally plug-in terminal connection)
- Plug cover with threads for cable glands
- Output drive types according to ISO and DIN standard
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If the drive shaft is to be
positioned at a certain angle to the output drive shaft or if the direction is
to be displaced by 90°, combinations of the multi-turn actuators SA ... with AUMA
spur gearboxes GST or bevel gearboxes GK are used. In both cases, the output
torque can be increased many times.
Design features:
- Torque range from 120 Nm to 16,000 Nm
- Handwheel for manual operation
Ambient conditions:
- High enclosure protection
- High quality corrosion protection
- Wide ambient temperature ranges
Interfaces:
- Electrical connection via AUMA plug/ socket connector (optionally
terminals)
- Plug cover with threads for cable glands
- Output drive types according to ISO and DIN standard
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