AUMA SA 07.1 - 16.1 User Manual

Electric 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

for flange type FA

®

Operation instructions

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

Scope of these instructions:

These instructions valid for multi-turn actuators of the type range
SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1 with
the actuator controls AM 01.1 / AM 02.1.
These operation instructions are only valid for “clockwise closing”,

i.e. driven shaft turns clockwise to close the valve.

Table of contents Page

1. Safety instructions 4

1.1 Range of application 4

1.2 Electrical connection 4

1.3 Maintenance 4

1.4 Warnings and notes 4

2. Short description 5

3. Technical data 6

4. Additional information to the wiring diagram legend 9

5. Transport, storage and packaging 10

5.1 Transport 10

5.2 Storage 10

5.3 Packaging 11

6. Mounting to valve/ gearbox 12

7. Mounting positions of the local controls 14

8. Electrical connection 15

8.1 Connection with AUMA plug/ socket connector (S, SH, SE) 17

9. Manual operation 19

10. Operation and indications of the local controls 20

11. Opening the switch compartment 22

11.1 Removing the cover from the switch compartment 22

11.2 Pulling off the indicator disc (option) 22

12. Setting the limit switching 23

12.1 Setting end position CLOSED (black section) 23

12.2 Setting end position OPEN (white section) 23

12.3 Checking the limit switches 23

13. Setting the DUO limit switching (option) 24

13.1 Setting direction CLOSE (black section) 24

13.2 Setting direction OPEN (white section) 24

13.3 Checking the DUO limit switches 24

14. Setting the torque switching 25

14.1 Setting 25

14.2 Checking the torque switches 25

15. Test run 26

15.1 Checking the direction of rotation 26

15.2 Checking the setting of the limit switching 27

15.3 Checking the type of seating 27

15.4 Checking the PTC tripping device (option) 27

16. Setting the potentiometer (option) 29

2

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Page

17. Setting the electronic position transmitter RWG (option) 30

17.1 Setting 2-wire system 4 – 20 mA and 3- /4-wire system 0 – 20 mA 31

17.2 Setting 3- / 4- wire system 4 – 20 mA 32

18. Setting the mechanical position indicator (option) 33

19. Closing the switch compartment 33

20. Actuator controls AUMA MATIC 34

20.1 Functions of the diagnosis LEDs on the interface board (standard version) 34

20.2 Programming the logic board 35

20.3 EMERGENCY - OPEN and EMERGENCY - CLOSE signal (option) 36

21. Electronic positioner (option) 37

21.1 Technical data 37

21.2 Setting 37

21.2.1 Setting type of signal 39

21.2.2 Setting actuator behavior on loss of signal 40

21.3 Positioner adjustment for end position CLOSED (standard version) 41

21.4 Positioner adjustment for end position OPEN (standard version) 43

21.5 Setting the sensitivity 43

21.6 Positioner adjustment for end position OPEN (inverse operation) 45

21.7 Positioner adjustment end position CLOSED (inverse operation) 46

21.8 Positioner in Split Range version (option) 47

21.8.1 Split Range: description of functions 47

21.8.2 Programming 47

21.8.3 Positioner adjustment for Split Range 47

22. Timer (option) 49

22.1 Functions of the diagnosis LEDs (timer) 49

22.2 Setting start and end of stepping mode via DUO limit switching (option) 50

22.3 Setting ON and OFF times 51

23. Fuses 52

23.1 Fuses within the actuator controls 52

23.2 Motor protection 54

24. Enclosure protection IP 68 (option) 55

25. Maintenance 56

26. Lubrication 56

27. Disposal and recycling 56

28. Service 57

29. Spare parts list Multi-turn actuator SA(R) 07.1 – SA(R) 16.1 60

30. Spare parts list controls AUMA MATIC 62

Index 63

Addresses of AUMA offices and representatives 64

3

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

1. Safety instructions

1.1 Range of application

AUMA actuators are designed for the operation of industrial valves, e.g.
globe valves, gate valves, butterfly valves and ball valves.
For other applications, please consult us. The manufacturer is not liable for any
possible damage resulting from use in other than the designated applications.
Such risk lies entirely with the user.
Observance of these operation instructions is considered as part of the con­trols’/ actuator’s designated use.

1.2 Electrical connection

During electrical operation, certain parts inevitably carry lethal voltages. Work
on the electrical system or equipment must only be carried out by a skilled elec­trician themselves or by specially instructed personnel under the control and
supervision of such an electrician and in accordance with the applicable electri­cal engineering rules.

1.3 Maintenance

The maintenance instructions (refer to page 56) must be observed, otherwise a
safe operation of the actuator is no longer guaranteed.

1.4 Warnings and notes

Failure to observe the warnings and notes may lead to serious injuries or dam­age. Qualified personnel must be thoroughly familiar with all warnings and notes
in these operation instructions.
Correct transport, proper storage, mounting and installation, as well as careful
commissioning are essential to ensure a trouble-free and safe operation.
During operation, the multi-turn actuator warms up and surface temperatures
> 140 °F may occur. Check the surface temperature prior to contact in order to
avoid burns.
The following references draw special attention to safety-relevant procedures in
these operation instructions. Each is marked by the appropriate pictograph.

This pictograph means: Note!

“Note” marks activities or procedures which have major influence on the correct
operation. Non-observance of these notes may lead to consequential damage.

This pictograph means: Electrostatically endangered parts!

If this pictograph is attached to a printed circuit board, it contains parts which
may be damaged or destroyed by electrostatic discharges. If the boards need to
be touched during setting, measurement, or for exchange, it must be assured
that immediately before a discharge through contact with a grounded metallic
surface (e.g. the housing) has taken place.

This pictograph means: Warning!

“Warning” marks activities or procedures which, if not carried out correctly, can
affect the safety of persons or material.

4

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

2. Short description

AUMA multi-turn actuators of the type range SA 07.1 – SA 30.1/SAR 07.1 –
SAR 30.1 are driven by an electric motor and controlled by the actuator con­trols AUMA MATIC AM 01.1/ AM 02.1, which is included in the scope of delivery.
A handwheel is provided for manual operation.

The limitation of travel is realized via limit switches in both end positions. Torque
seating is also possible in both end positions. The type of seating is determined
by the valve manufacturer.

Both the multi-turn actuator and the controls have a modular design, i.e. they
are designed in accordance with the principle of a modular construction system.
This means that each actuator or each controls are individually manufactured
and combined for a specific valve automation task. An order-specific commis­sion number, printed on the name plate, is assigned to each actuator/ controls.

Commissioning

Please note that for low temperature versions (– 58 °F), the controls requires a
heat-up time.
This heat-up time is applicable in case the actuator and the controls are not live
and have cooled down to ambient temperature. In case commissioning has to
be performed under these conditions, the following heat-up times have to be
observed:

60 min. at – 58 °F
80 min. at – 76 °F

Figure A: Heat-up time chart

t [min.]

80

70

60

50

40

30

20

10

0

0–14–4

–22

–40 –76

–58

ϑ [°F]

5

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

3. Technical data

Features and functions

Type of duty

Motors Standard: 3-ph AC asynchronous motor, type IM B9 according to IEC 34

Insulation class Standard: F, tropicalized

Motor protection Standard: Thermoswitches (NC)

Self-locking Yes, for output speeds from 5.6 to 108 rpm
Limit switching Counter gear mechanism for end positions CLOSED and OPEN

Torque switching Infinitely adjustable torque switching for direction OPEN and CLOSE

Position feedback signal,
analogue (options)

Mechanical position indicator
(option)

Running indication (option) Blinker transmitter
Heater in switch compartment Standard: Resistance type heater with 5 W, 24 V DC

Motor heater (option) SA(R) 07.1 – 10.1: 12.5 W

Manual operation Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation.

Connection to controls AUMA plug/ socket connector with screw type connection
Output drive types A, B1, B2, B3, B4 according to EN ISO 5210

1)

Standard: SA Short time duty S2 - 15 min

SAR Intermittent duty S4 - 25 %

Option: SA Short time duty S2 - 30 min

SAR Intermittent duty S4 - 50 %

Intermittent duty S5 – 25 %

Option: Special motors

Option: H, tropicalized

Option: PTC thermistors (according to DIN 44082)

for 1 to 500 turns per stroke (optional for 1 to 5,000 turns per stroke)
Standard: Tandem switch (2 NC and 2 NO) for each end position
Options: Single switch (1 NC and 1 NO) for each end position,

switches galvanically isolated
Triple switch (3 NC and 3 NO) for each end position,
switches galvanically isolated
Intermediate position switch (DUO limit switching),
adjustable for any intermediate position

Standard: Single switch (1 NC and 1 NO) for each direction
Options: Tandem switch (2 NC and 2 NO) for each direction, switches galvanically isolated

Potentiometer or 0/4 – 20 mA (RWG)
For further details, see separate data sheet

Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED

Options: Self-regulating PTC heater, 5 – 20 W

24 – 48 V AC/DC, 110 – 250 V AC/DC or 380 – 400 V AC

SA(R) 14.1 – 16.1: 25 W
SA(R) 25.1 – 30.1: 50 W

Option: Handwheel lockable

A, B, D, E according to DIN 3210
C according to DIN 3338
Special output drives: AF, AK, AG, IB1, IB3

Power supply, mains frequency
and current consumption

External supply of the
electronics (option)

Rated power Refer to motor name plate

Overvoltage category Category III

1) Based on 68 °F ambient temperature and at an average load with running torque according to Technical data SA or SAR

For mains voltage and mains frequency, refer to name plates at the controls and the motor
Permissible variation of the nominal voltage: ± 10 %

Permissible variation of the mains frequency: ± 5 %
Motor current consumption: Refer to motor name plate

Current consumption of the controls depending on the mains voltage:
100 to 120 V AC = max. 600 mA
208 to 240 V AC = max. 300 mA
380 to 500 V AC = max. 150 mA

24 V DC + 20 % / – 15 %,
Observe current consumption of the controls

Note: The controls is designed for the rated power of the actuator

6

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Switchgear Standard: Reversing contactors2)(mechanically and electrically interlocked)

for motor power up to 1.5 kW

Options: Reversing contactors

2)

(mechanically and electrically interlocked)
for nominal motor current up to 18 A (OPEN - CLOSE- duty)
or 16 A (modulating duty)

Thyristor unit3)(recommended for modulating actuators)
for motor power up to 1.5 kW, 500 V AC with internal fuses
for motor power up to 5.5 kW, 500 V AC, external fuses required

Control Standard: Control inputs 115 V AC, OPEN - STOP - CLOSE (via opto-isolator,

with one common), current consumption: approx. 10 mA per input
Observe min. duration of impulse for modulating actuators

Option: Control inputs 24 V DC, OPEN - STOP - CLOSE (via opto-isolator,

with one common), current consumption: approx. 15 mA per input

Output signals Standard: 5 output relays with gold-plated contacts:

4 potential-free NO contacts with one common:

max. 250 V AC, 0.5 A (resistive load)
Standard configuration:
End position OPEN, end position CLOSED, selector switch REMOTE,
selector switch LOCAL
1 potential-free change-over contact, max. 250 V AC, 0.5A (resistive load)
for collective fault signal
Standard configuration:
Torque fault, phase failure, motor protection tripped

Option: Signals in connection with positioner:

End position OPEN, end position CLOSED
(requires tandem switch within actuator)
Selector switch REMOTE, selector switch LOCAL via 2

nd

level
selector switch
1 potential-free change-over contact, max. 250 V AC, 0.5A (resistive load)
for collective fault signal:
Torque fault, phase failure, motor protection tripped

Voltage output Standard: Auxiliary voltage 115 V AC, max. 30 mA for supply of the control inputs,3),

galvanically isolated from internal voltage supply

Option: Auxiliary voltage 24 V DC, max. 50 mA for supply of the control inputs,

galvanically isolated from internal voltage supply

Local controls Standard: Selector switch LOCAL - OFF - REMOTE (lockable in all three positions)

Push buttons OPEN - STOP - CLOSE
3 indication lights:

End position CLOSED (red), collective fault signal (yellow), end position OPEN (green)

Option: Protection cover, lockable

Functions Standard: Switch-off mode adjustable

Limit or torque seating for end position OPEN and end position CLOSED
Overload protection against excessive torques over the whole travel
Excessive torque (torque fault) can be excluded from collective fault signal
Phase failure monitoring with automatic phase correction
Push-to-run operation or self-retaining in REMOTE
Push-to-run operation or self-retaining in LOCAL
Blinker transmitter signal of actuator can be switched on or off (option)

Options: Positioner

4)

:
Nominal position value via analogue input E1 = 0/4 – 20 mA
Adjustable behavior on loss of signal
Adjustable sensitivity (dead band) and pause time
Split Range operation

Motor protection evaluation Standard: Monitoring of the motor temperature in combination with thermoswitches

in the actuator motor

Options: Additional thermal overload relay in the controls in combination with thermoswitches

within the actuator
PTC tripping device in combination with PTC thermistors in the actuator motor

Electrical connection Standard: AUMA plug/ socket connector with screw type connection

Options: Parking frame for wall mounting of the disconnected plug

Protection cover for plug compartment (when plug is removed)

2) The lifetime guaranteed by the manufacturer amounts to min. 2 million cycles. If a higher number of switching cycles is to be expected, thyristor units with virtually
unlimited lifetime should be used

3) Not possible in combination with PTC tripping device

4) Requires position transmitter (potentiometer or RWG) in actuator

7

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

Threads for cable glands Standard: NPT-threads

Options: Pg-threads, G-threads

Wiring diagram Wiring diagram according to commission number included in delivery

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 = 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 color Standard: AUMA silver-grey (similar to RAL 7037)

Option: Other colors 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/ – 40 to 140 °F, low temperature version

– 50 °C to + 60 °C/ – 75 to 140 °F, extreme low temperature version

incl. heating system

– 60 °C to + 60 °C/ – 75 to 140 °F, 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
SAR 14.1 – 16.1: 3.5 million operations/ starts
SAR 25.1 – 30.1: 2.5 million operations/ starts

6)

6)

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

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

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

4. Additional information to the wiring diagram legend

Information A:

A running indication is possible if blinker transmitter (S5) is installed
(opening and closing of contacts).
Direction CLOSE: Connections X
Direction OPEN: Connections X
Contacts remain closed in end position.
When connected to an external PLC, the blinking signal can be switched off via
the DIP-switches (table 4, page 35).

Information B:

The type of seating in the end positions is determined by the valve manufac­turer. The setting is done at the programming switches S1-2 and S3-2
(see page 35). The tripping of a torque switch in an intermediate position
switches off the actuator and causes a fault signal.
The limit switches serve for signalization when switching off by torque seating.
They need to be set so that the appropriate switch is tripped shortly before
reaching the end position. If the torque switch trips before the limit switch, the
actuator is switched off and a fault signal is generated.
For further programming possibilities, e.g. self-retaining in operation mode
REMOTE, see table 4, page 35.

6 - XK7

K

6 - XK8

K

Information D:

The following faults are registered and can be transmitted to the control room as
a potential-free collective fault signal:

- Power failure

- Phase failure

- Motor protection tripped

- Torque switch tripped in mid-travel.
This signal can be switched off on the logic board, see table 4, page 35.

Information E:

Input signals according to DIN 19 240.
The nominal operation current of inputs X

2, XK3, and XK4 amounts to

K

10 – 15 mA. If the internal voltage 24 V DC is used for remote control, it must
only be connected via potential-free contacts.

Information F:

In case of wrong phase sequence, the running direction is automatically
adjusted. In case of a phase failure, the actuator stops. The fault is indicated at
LED V14 on the interface board (see page 34). For collective fault signal, see
information D.

Information G:

Potential-free contacts are available for signals. The internal control voltage
(X

11 / + 24 V and XK5 / – 24V) must not be used for external lamps, relays,

K

etc.

Please note that this information only pertains to point to point
drawings.

9

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

5. Transport, storage and packaging

5.1 Transport

.

For transport to place of installation, use sturdy packaging.

.

Do not attach ropes or hooks to the handwheel for the purpose of lifting by
hoist.

.

If multi-turn actuator is mounted on valve, attach ropes or hooks for the pur­pose of lifting by hoist to valve and not to multi-turn actuator.

Fitting the handwheel:

For transport purposes, handwheels from a diameter of 400 mm are supplied
separately.

Engage manual operation prior to mounting the handwheel! If
the manual operation is not engaged, damage can occur at the
change-over mechanism.

.

Engage manual operation (figure B-1):
Manually lift the red change-over lever while slightly turning the shaft back and
forth until manual operation engages. The manual operation is correctly
engaged if the change-over lever can be lifted by approx. 85°.

Manual force is sufficient for operating the change-over lever. It
is not necessary to use an extension. Excessive force may
damage the change-over mechanism.

.

Install handwheel over the red change-over lever on to the shaft (figure B-1).

.

Release change-over lever (should snap back into initial position by spring
action, figure B), if necessary, push it back manually.

.

Secure handwheel using the snapring supplied.

5.2 Storage

Figure B-1

85°

.

Store in well-ventilated, dry room.

.

Protect against floor dampness by storage on a shelf or on a wooden pallet.

.

Cover to protect against dust and dirt.

.

Apply suitable corrosion protection agent to uncoated surfaces.
If multi-turn actuators are to be stored for a long time (more than 6 months), the
following points must be observed additionally:

.

Prior to storage: Protect uncoated surfaces, in particular the output drive parts

and mounting surface, with long-term corrosion protection agent.

.

Check for corrosion approximately every 6 months. If first signs of corrosion

show, apply new corrosion protection.

Figure B-2

10

After mounting, connect actuator immediately to electrical
system, so that the heater prevents condensation.

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

5.3 Packaging

Our products are protected by special packaging for the transport ex works. The
packaging consists of environmentally friendly materials which can easily be
separated and recycled.
We use the following packaging materials: wood, cardboard, paper, and Poly­urethane foam. For the disposal of the packaging material, we recommend recy­cling and collection centers.

11

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

6. Mounting to valve/ gearbox

.

Prior to mounting the multi-turn actuator must be checked for
damage. Damaged parts must be replaced by original spare
parts.

.

After mounting to valve/ gearbox, touch up any possible dam­age to paint finish.

The multi-turn actuator leaves the factory in position CLOSED (limit switch
CLOSED tripped).

.

Check if mounting flange fits the valve/ gearbox.

Spigot at flanges should be loose fit!

The output drive types B1, B2, B3, or B4 (figure B-3) are delivered with bore
and keyway (usually according to ISO 5210).

Figure B-3

Output drive type B1/B2

Plug sleeve

Output drive type B3/B4

Bore with keyway

For output drive type A (figure C-1), the internal thread of the stem nut must
match the thread of the valve stem. If not ordered explicitly with thread, the stem
nut is unbored or with pilot bore when delivered. For finish machining of stem
nut, refer to next page.

.

Check whether bore and keyway match the input shaft of valve/ gearbox.

.

Thoroughly degrease mounting faces at multi-turn actuator and valve/ gear-

box.

.

Apply a small quantity of grease to input shaft of valve/gearbox.

.

Place actuator on valve/gearbox and fasten. Fasten bolts

(quality min. grade 5, refer to table 1) evenly crosswise.

Table 1: Standard dry fastening torque for bolts

UNC bolts – grade 5 TA(ft lbs.)

5

- 18 19

16

3

- 16 33

8

1

- 13 78

2

5

- 11 155

8

3

- 10 255

4

Conversion factor: 1 Nm corresponds to 1.3529 ft lbs.

12

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Finish machining of stem nut (output drive type A):

Figure C-1

Output drive type A

Stem nut

80.3

80.01/80.02

80.2

The output drive flange does not have to be removed from the actuator.

.

Remove spigot ring (80.2, figure C-1) from mounting flange.

.

Take off stem nut (80.3) together with thrust bearing (80.01) and thrust bear­ing races (80.02).

.

Remove thrust bearing and thrust bearing races from stem nut.

.

Drill and bore stem nut and cut thread.
When fixing in the chuck, make sure stem nut runs true!

.

Clean the machined stem nut.

.

Apply Lithium soap EP multi-purpose grease to thrust bearing and races, then
place them on stem nut.

.

Re-insert stem nut with thrust bearings into the mounting flange. Ensure that
dogs are placed correctly in the slots of the hollow shaft.

.

Screw in spigot ring until it is firm against the shoulder.

.

Press Lithium soap EP multi-purpose grease on mineral oil base into the
grease nipple with a grease gun (for quantities, please refer to table):

Table 2: Grease quantities for output drive type A

Output
drive

Qty

1) For greases with a density ρ = 0.9 kg/dm³3; conversion factor: 1 oz corresponds to 28.35 g

Protection tube for rising valve stem

.

Seal thread with hemp, Teflon tape, or thread sealing material.

.

Screw protection tube (1) into thread (figure C-2) and tighten it firmly.

.

Push down the sealing (2) to the housing.

.

Check whether cap (3) is available and without damage.

Figure C-2: Protection tube for rising valve stem

A 07.2 A 10.2 A 14.2 A 16.2 A 25.2 A 30.2 A 35.2 A 40.2 A 48.2

1)

1.5 g 2 g 3 g 5 g 10 g 14 g 20 g 25 g 30 g

3

1

2

13

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

7. Mounting positions of the local controls

The mounting position of the local controls is designed according to the order. If,
after mounting the actuator to the valve or the gearbox on site, the local controls
is in an unfavorable position, the mounting position can easily be changed at a
later date.

Four mounting positions are possible:

Figure D-1: Mounting position A

Actuator

Figure D-3: Mounting position C

Figure D-2: Mounting position B

Actuator

Figure D-4: Mounting position D

14

Actuator

Changing the mounting position

.

Disconnect actuator from the mains before opening.

.

Turn local controls by a maximum of 180°, rotate circuit board
accordingly!

.

Ensure that the wires are neither twisted nor jammed.

.

Loosen 4 bolts and remove the local controls.

.

Turn local controls in one of the four positions and re-place on the actuator,

rotate circuit board accordingly.

.

Clean sealing faces of housing and cover.

.

Check whether O-ring is in good condition.

.

Replace cover on switch compartment and fasten bolts evenly crosswise.

Actuator

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

8. Electrical connection

Work on the electrical system or equipment must only be
carried out by a skilled electrician themselves or by specially
instructed personnel under the control and supervision of such
an electrician and in accordance with the applicable electrical
engineering rules.

Wiring diagram

The terminal plan applicable to the actuator is placed inside the terminal com­partment, the operation instructions are attached to the handwheel in a
weather-proof bag.

External fuse

For short-circuit protection and for protecting the actuator, fuses and disconnect
switches have to be provided by the customer.
The current values for sizing the switch can be derived from the current con­sumption of the motor plus the current consumption of the controls.
Motor current consumption:
Refer to name plate on motor (nominal current).
Current consumption of the controls depending on the mains voltage:
100 to 120 V AC = max. 650 mA
208 to 240 V AC = max. 325 mA
380 to 500 V AC = max. 190 mA
The maximum permissible fuse for controls with a rated power of 1.5 kW is 16 A
(gL/ gG), and for controls with a rated power of 7.5 kW, the value amounts to 32
A (gL/ gG).

Cable installation in accordance with EMC

Signal and bus cables are susceptible to interference.
Motor cables are interference sources.

.

Lay cables being susceptible to interference or sources of interference at the
highest possible distance from each other.

.

The interference immunity of signal and bus cables increases if the cables are
laid close to the ground potential.

.

If possible, avoid laying long cables and make sure that they are installed in
areas being subject to low interference.

.

Avoid long parallel paths with cables being either susceptible to interference
or interference sources.

.

For the connection of remote position transmitters (potentiometer, RWG),
screened cables must be used.

Heater

As standard, the control unit of the actuator is equipped with a heater to prevent
condensation within the actuator. Unless ordered otherwise, the heater is inter­nally supplied. For external supply (option), the heater always has to be
connected.
Some actuators are optionally equipped with an additional motor heater. The
motor heater is always externally supplied and has to be connected according
to the wiring diagram.

15

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

Actuator controls on wall bracket (accessory)

For version on wall bracket, please observe the following:

Figure E: AUMA MATIC on wall bracket

Connecting cables

to actuator

.

Versions with potentiometer in the actuator are not suitable. Instead of the

potentiometer, an RWG has to be used in the actuator

.

Permissible cable distance between actuator and AUMA MATIC amounts to a

maximum of 100 m.

.

Factory supplied cables for the connection between actuator and AUMA

MATIC on wall bracket can be obtained from AUMA on request.

In case non factory supplied cables are used, the following additionally has to

be observed:

.

Use suitable flexible and screened connecting cables.

.

Connect the wires in correct phase sequence.

Check the direction of rotation before switching on (see page 26)

Subsequent mounting of the actuator controls on the actuator

In case the actuator and the actuator controls have different commission num­bers (refer to name plates), the designations of the terminal plan and the wiring
diagram (KMS . . .) have to match for both devices.

16

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

8.1 Connection with AUMA plug/ socket connector (S, SH, SE)

Figure F-1: Version SH (standard) Figure F-2: Version S Figure F-3: Version SE

Before mains connection

Check whether type of current, supply voltage, and frequency comply with
motor data (refer to name plate at motor):

VD00 63-4/45
Art. No.: Z006.413
3 ~ 480V 60Hz

0.09 kW
Y 0.60A

Current type/mains voltage/mains frequency

Opening the terminal compartment

.

Loosen bolts (1) and remove cover (figure G).

.

Loosen screws (2) and remove socket carrier from cover.

.

Insert cable glands suitable for connecting cables
(The enclosure protection stated on the name plate is only ensured if suitable
cable glands are used.).

NEMA 4X
Thermal protection: Th
Insulation class: F

.

Seal cable entries which are not used with suitable plugs.

Figure G: Opening the terminal compartment

Cover

(1)

Enclosure protection

Cable gland and
screw plug
in enclosure protection
according to name plate

Socket carrier

(2)

17

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

Connecting the cables

.

Connect cables according to order-related wiring diagram.

Cross sections:

- Power terminals (U1, V1, W1, U2, V2, W2) and
protective earth (symbol: )
max. 6 mm² flexible, max. 10 mm² solid

- Control contacts (1 to 50) = max. 2.5 mm²

.

All PE conductors have to be tightened firmly to the PE connection
(symbol: ) using either ring lugs (flexible cables), or lugs (solid cables) (fig­ure H).

Each time the PE connection has been disconnected, it has to
be ensured that the PE conductors are firmly connected.

Figure H: PE connection

Closing the terminal compartment

.

Insert socket carrier into the cover and fasten with screws (2) (figure G).

.

Clean sealing faces at the cover and the housing.

.

Check whether O-ring is in good condition.

.

Apply a thin film of non-acidic grease (e.g. Vaseline) to the sealing faces.

.

Replace cover and fasten bolts (1) evenly crosswise.

.

Fasten cable glands with the specified torque to ensure the required enclo­sure protection.

Parking frame, protection cover (accessories)

A special parking frame (figure J) for protection against touching the exposed
contacts and against environmental influences is available.
The open terminal compartment can be closed using a protective cover
(not illustrated).

Screw

Washer

Circlip

Protective earth with ring lugs/lugs

PE connection

Socket carrier

18

Figure J: Parking frame (accessory)

Parking frame

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

9. Manual operation

The actuator may be operated manually for purposes of setting and commis
sioning and in case of motor failure or power failure.
Manual operation is engaged by an internal change-over mechanism.

Engaging manual operation

.

Lift up change-over lever in the center of the handwheel to approx. 85°, while
slightly turning the handwheel back and forth until manual operation engages
(figure K-1).

Figure K-1

Manual force is sufficient for operating the change-over lever. It
is not necessary to use an extension. Excessive force may
damage the change-over mechanism.

.

Release change-over lever (should snap back into initial position by spring
action, figure K), if necessary, push it back manually.

Figure K-2

-

Operating the change-over lever while the motor is running
(figure L-1) can lead to increased wear at the change-over
mechanism.

Figure L-1 Figure 13-2

.

Turn handwheel into desired direction (figure 13-2).

Disengaging manual operation

Manual operation is automatically disengaged when motor is started again.
The handwheel does not rotate during motor operation.

19

Multi-turn actuators SA 07.1 – SA 30.1/ SAR 07.1 – SAR 30.1

t

t

with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

10. Operation and indications of the local controls

Figure M: Local controls

Push buttons

Selector switch

Selector switch

0

I

I

Indication lights

Position OFF (0):

- No remote control possible

- No local control possible

- Actuator remains ready for signalization
signalization (the controls’ power supply is maintained)

III

Test

III

Test

0

I

I

Position Local control (I):

The actuator can be operated locally via the push buttons

OPEN - STOP - CLOSE.

0

I

I

Position Remote control (II):

The actuator can be controlled from remote, e.g. via the con­trol room.

0

I

Position Test (III):

II

Test PTC tripping device (refer to page 27)
Only available in combination with motor protection

III

(PTC thermistor).

Rese

Yellow indication light (fault) is illuminated.

0

I

Position Reset (III):

II

Reset fault signal (yellow indication light) after the motor pro
tection has tripped (refer to page 54).

III

Only available in combination with motor protection

Rese

-

(PTC thermistor).

20