Tork TREA 0060 User manual

valve & automation
PLEASE READ THE INSTRUCTIONS BEFORE USE!
JULY 2020
TREA 0060 /0080
ELECTRICAL ACTUATOR
USER MANUAL
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CONTENT
1. PURPOSE OF DOCUMENT.....................................................................................................................................................4
2. PRODUCT OVERVIEW............................................................................................................................................................4
a. Intended Use of the Product...............................................................................................................................................4
b. Product Coding System.........................................................................................................................................................5
c. Product and Part Pictures......................................................................................................................................................6
d. Labeling Details.............................................................................................................................................................................7
3. PRODUCT OPERATION...........................................................................................................................................................8
a. Storage Conditions.....................................................................................................................................................................8
b. Operation Conditions...............................................................................................................................................................8
c. Protection Measures..................................................................................................................................................................8
d. Options................................................................................................................................................................................................9
4. PRODUCT INSTALLATION...................................................................................................................................................9
a. Actuator Installation to Valve.............................................................................................................................................9
b. Manuel Control...........................................................................................................................................................................12
c. AdjustingCamsandLimitSwitches...............................................................................................................................12
d. Technical Dimensions.............................................................................................................................................................13
e. Atex .....................................................................................................................................................................................................13
f. Proportional Control Unit.....................................................................................................................................................14
g. PIU Potentiometer Unit..........................................................................................................................................................15
5. ACTUATOR CONTROL...........................................................................................................................................................16
a. Manual Control with Handwheel......................................................................................................................................16
b. Manuel Control on PCB Card...........................................................................................................................................16
c. Proportional Card Adjustment........................................................................................................................................17
Control Signal Selection........................................................................................................................................................17
OutputSignal(Feedback)Selection.............................................................................................................................17
Error Positions.............................................................................................................................................................................17

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Reversible Control Signal...................................................................................................................................................18
Reversible Output Signal....................................................................................................................................................18
Automatic Calibration...........................................................................................................................................................18
Restart in Protection Mode...............................................................................................................................................19
d. The meaning of LED lights..................................................................................................................................................19
6. CONNECTION DIAGRAMS..................................................................................................................................................21
7.WARNINGS.......................................................................................................................................................................................26
8. PRODUCT LIFE.............................................................................................................................................................................26
9. PRODUCT MAINTENANCE................................................................................................................................................27
10. PRODUCT SPARE PARTS.................................................................................................................................................29
11. PRODUCT SHIPMENT............................................................................................................................................................29
12. WARRANTY CONDITIONS...............................................................................................................................................29

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1. PURPOSE OF DOCUMENT
This document is prepared for showing TORK brand named electrical actuators’
installation, operation and maintenance information.
Security Notifications:
Warning: This sign Show personal and product’s security notifications. It warns
user about probably dangers. If cautions are not regarded personal injuring or
product damaged is become unavoidable.
2. PRODUCT OVERVIEW
Electrical actuators are equipment converting electrical power to mechanical power
used for valve control. Electric motor’s torque is transmitted to valve shaft through the
electrical actuator gearbox. This torque makes the valve open or close. Gearbox provides
a steady torque while turning.
The resulting motion performs the on - off function of the valve coupled to the actuator.
Depending on the feature of the coupled valve and customer request related to flow
control, it is produced as Open-Close Control Electric Actuator, Proportional Control
Electric Actuator, Battery Electric Actuator and Onsite Controlled Electric Actuator.
a. Intended Use of the Product
Electric actuators are among the most used control elements in valve control. The duties
of electric actuators can be summarized as providing the valve to open, closing the valve,
or keeping the valve in the desired opening. Electric actuators can be used in different
applications, either ON / OFF or PROPORTIONAL. Electric actuators are used to control
many valves such as ball valves, butterfly valves and plug valves.
Reasons of using electric actuators,
• Electric power is accessible.
• High output torque can be produced with low energy.
• Products have longer life.
• Products are compact and have light weight.
• Sensitive proportional control.
• High protection class.
• Wide power supply range.
• Wide turn angle range.

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b. Product Coding System
Table 1. Product Coding System
TREA XXXX XX XX XX XX
VOLTAGE 01 230VAC 02 24VDC
CONTROL TYPE 01 ON-OFF 02 PROPORTIONAL
BODY 01 IP 67 02 IP68 03 Explosion Proof
OPTIONS 00 NA 01 PIU (With Potentiometer Unit) 02 LCU (Local Control Unit With LCD Display) 03 RBU (With Chargeable Battery Unit)
OPTIONS X0 Wifi not available 1 Wifi available Y0 No communication module 1 Profibus 2 Profinet 3 Modbus 4 Ethernet Z0 Bluetooth not available 1 Bluetooth available T0 GPS not available 1 GPS available
XYZT
SERIES Tork Rotary Electric Actuator
OUTPUT TORQUE 0060 0080 0100 0150 0200 0300 .....

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c. Product and Part Pictures
Cover
Body ISO5211
Mounting Surface
Mechanical
Stoppers
Manuel
Handwheel
Clutching
Star Knob
Cable Entries
Positions
Indicator
Fig 1. Electrical actuator inner parts
Fig 2. Electrical actuator outer parts
* TORK electrical actuators don’t contain no asbestos, quicksilver, PCB and other
prohibited chemicals.
Connection
Terminals
Motor
Cams and Limit
Switches

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d. Labeling Details
Electrical actuators’ general information must be written on their labels. Fig 3 shows a
sample label and the information it contains. For more detailed information, the user
manual, technical support department or sales department can be helpful.
Electrical actuator label contains these informations:
• Model
• Type
• Serial No
• Protection Class
• Ambient Temperature
Electric Actuator
Model : TREA015001010101
Type : ON - OFF
Serial No : TREA150-20-0001
Protection Class : IP67
Ambient Temperature : -200C, +600C
Output Torque : 80Nm
Operating Volyage : 230V AC 50Hz
Power : 67 VA
Operation Time : 18 SEC / 900
Option : PIU
Manufactured By Sms-tork Co. Inc.
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II 2G Ex db IIC T4 Gb
IEP 17' ATEX....
Fig 3. Label
• Output Torque
• Operation Voltage
• Power
• Operation Time
• Optional Units
Opening
Closing
Time
Working Current
Table 2. Label values according to product codes
Mechanical
Power
TREA006002010100 Aç / Kapat 24 VDC 60 Nm 30 W 14 sn IP67 -20 0C ~+60 0C
TREA006001010100 Aç / Kapat 230 VAC 50/60Hz 60 Nm 50 VA 14 sn IP67 -20 0C ~+60 0C
TREA008002010100 Aç / Kapat 24 VDC 80 Nm 40 W 14 sn IP67 -20 0C ~+60 0C
TREA008001010100 Aç / Kapat 230 VAC 50/60Hz 80 Nm 67 VA 14 sn IP67 -20 0C~ +60 0C
TREA006002010200 Oransal 24 VDC 60 Nm 30 W 14 sn IP67 -20 0C ~+60 0C
TREA006001010200 Oransal 230 VAC 50/60Hz 60 Nm 50 VA 14 sn IP67 -20 0C~ +60 0C
TREA008002010200 Oransal 24 VDC 80 Nm 40 W 14 sn IP67 -20 0C ~+60 0C
TREA008001010200 Oransal 230 VAC 50/60Hz 80 Nm 67 VA 14 sn IP67 -20 0C ~+60 0C
Product
Code
Maximum
Output
Torque
Electrical
Power
Protection
Class
Working
Temperature

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3.PRODUCT OPERATION
When supply voltage (230VAC or 24VDC) applied to the electrical actuator, motor
and gearbox produce a rotary force. This force makes the valve acting. According to this
act valve is opened or closed.
a. Storage Conditions
Electrical actuators must be stored in clean, dry and cool ambient. Electrical actuators’
cover screws must be tightened up and cable entries must be closed. When electrical
actuators are stored in an open ambient, they must be protected from weather conditions.
b. Operation Conditions
Operation time
Body Ingress Protection
Body Material
Body Coating
Power Source
Motor
Limit Switches
Aux. Limit Switches
Position Indicator
Manuel Control
Inner Heater
Cable Entrances
Greasing
Ambient Temperature
: 18sn/ 900
: IP67 on request IP68
: Aluminum Die Cast
: Electrostatic Powder Coat
: 230 VAC, 24VDC
: AC Reversible Motor, DC Brushed Motor
: 2x On / Off SPDT, Max 250VAC 3A
: 2x On / Off SPDT, Max 250VAC 3A
: Continuous, as OPEN/CLOSE
: Hand wheel
: 2W
: M20x1,5
: Gear Oil
: From -20°C to + 60°C
Recommended Protection Fuse : 4A Type B Automat Fuse
Clutch System : with handwheel for using manual control,
automatically exit from manual control
: Tinned copper braided, stranded, shielded, 1 mm2 cable
Supply Cable Specifications
c. Protection Measures
Our proportional electrical actuators have high current protection, high voltage protection,
power card protection, overtemperature protection and delay time protection against
sudden reverse operation. If the product enters any of these protections, determine the
reasons for the protection before restarting, and perform work that will prevent it from
reoccurring.

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d. Options
• Position indicator LEDs
• Proportional Control Unit
• RBA – Rechargeable Battery Unit
• IP68 Working Underwater Conditions (Up to 96 hours at a depth of 10 meters)
• ATEX Certificated Body(Ex II 2G Ex IIC T4 Gb)
• LCA Local Control Unit with LCD Screen
• Profibus, profinet, ethernet
• Bluetooth
• Wifi
• GPS
4. PRODUCT INSTALLATION
Before installation, it must be checked if there is any damage on the product and there is
any missing part. If there is any damage or missing part, product must not be accepted.
Before the installation information on the labels and the boxes must be checked. Before
the installation, line voltage and voltage written on the label must be checked if they are
in the same range. Before the installation product’s suitability to the system must be
checked. The working limits stated in the technical specifications should not be exceeded.
Before the installation, the line voltage must be switched OFF. Be careful about during
the installation if anybody can switch it ON. This probability must be prevented and must
be sure about it.
a. Actuator Installation to Valve
Electric actuators are manufactured to be mounted on valves according to ISO5211
standard.
Figure 4. ISO 5211 Sizes

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Figure 6. Mounting the Electric Actuator to the Valve with Bracket

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Fig 7. Manual working equipment
b. Manuel Control
Manuel
Handwheel
Clutching
Star Knob
The handle in the center of the manual handwheel is pulled back so that the actuator
is in manual control. Manual handwheel is turned according to the opening or closing
direction. To switch from manual control to electrical control, the actuator is powered and
the automatic actuator switches itself when the motor rotates.
c.Adjusting Cams and Limit Switches
Fig 8. Cams and limit switches
OPEN LIMIT
SWITCHES
OPEN
CAMS
CLOSE
CAMS CLOSE LIMIT
SWITCHES
SW4
OLS
SW2
EOLS
SW1
EOLS
SW3
OLS

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Firstly, loosen the setscrew on cams. Cams should be able to move freely independent of
the shaft.
The actuator is manually moved to the OFF position. When in the CLOSED position, the
cam is rotated to suppress the CLOSE limit switch cam.
After pressing the CLOSE limit switch, the CLOSE cam is fixed.
The same operations are made for the OPEN position with the OPEN cam.
d. Technical Dimensions
e. Atex (2014 / 34 / EU)
Atex electrical actuators are the products that are used in potentially explosive or
hazardous environments. There are important requirements to be aware of when using
these products. In the event that one or more of these conditions are not met, the user is
liable. Atex products;
• Must be used with Atex certified appropriate coupling,
• Must be used with Atex certified appropriate cable.
• The product cover should never be opened when actuator is in energy.
• Grounding must be done.
• Use for grounding min 4 mm2 cable produced in HD21 or HD22 standards .
• It is suitable for use in ZONE 1 and ZONE 2 environments (Ex II 2G Ex IIC T4 Gb).
• Our actuators are manufactured according to LVD and EMC directives.
Fig 9. TREA Electric Actuators ABC Measures

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Table 2. Technical Features
TECHNICAL FEATURES
Body Ingress Protection IP67
Body Material Aluminum Die Cast
Body Coating Electrostatic Powder Coat
Power Source 230 VAC, 24VDC
Control Signal 0/4 - 20 mA, 0/2 - 10 mA, 0/2 - 10V DC, 0/1 - 5V DC
Output Signal 0/4 - 20 mA, 0/2 - 10 mA, 0/2 - 10V DC, 0/1 - 5V DC
Reversable Control Signal It can be adjusted via switches on the control card.
Reversable Output Signal It can be adjusted via switches on the control card.
Automatic Calibration It can be adjusted via buttons on the control card.
Fail Positions Stay still, Turns the valve on, Turns the valve off
Adjustable Max. Valve Degree Between 0° - X° adjustable special valve degree
Self Protection PST (Partial Stroke Test)
Voltage protection, Valve jam detection, Over and under
temperature protection, Moisture protection,
Delay time protection against sudden reverse operation
Motor 24V DC Motor / 230V AC motor
Limit Switches 2x Open/Close SPDT, Max 250VAC 3A
Aux. Limit Switches 2x Open/Close SPDT, Max 250VAC 3A
Position Indicator All locations
Manuel Control With handwheel & Via buttons on control card
Inner Heater 2W
Cable Entrances M20x1.5
Ambient Temperature -20°C to +60°C
OPTIONAL FEATURES
LED Indicator
RBA – Rechargeable Battery
IP68 Protection Class (Up to 96 hours at a depth of 10 meters)
ATEX Certificated Electric Actuator ( 230 VAC, 24VDC )
LCA: Local Control Unit with LCD
f. Proportional Control Unit
Proportional control unit is a control unit on electric actuator to provide turning the valve
on/off in desired angle between 0 - 90° degree.
The sent analog signal, proportionally provides motor to turn on/off the valve in a certain
rate. Detects the information of current position of the valve and gives a proportional
analog signal output.

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PIU
Figure 10. Connecting PIU to the On-Off electric actuator
Figure 11. Electric actuator with PIU added
g. PIU Potentiometer Unit
Adding PIU (potentiometer unit) to the TREA series on-off electric actuator enables to
reach the instant position information of the valve and to keep the valve in the desired
position. By managing the relay with PLC, the actuator can be operated at the desired
angle (00- X0).
An exemplary connection diagram is shown in Figure 10, and the location of the PIU on
the product is shown in Figure 11.
POT
10K
RELAY
PLC
ACTUATOR
45 67 8
EARTH
NEUTRAL
LIVE
OPEN
STOP
CLOSE
15 %

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5. ACTUATOR CONTROL
There are two ways to manually control the TREA Proportional Electric Actuator:
a. Manual Control with Handwheel
The handwheel control method is used in both on-off and proportional electric actuators.
This method is recommended when there is no electricity in the system or for emergencies
such as power failure and loss of control signal. The reason why the proportional electric
actuator is recommended in this way is that while the control signal is still applied to the
actuator, when the valve is turned by hand, the actuator will try to correct its position again
according to the control signal applied. Before this control is achieved, it is recommended
to bring the proportional electric actuator into manual mode with the help of switches on
the PCB board.
The handle in the center of the manual handwheel is pulled back so that the actuator
is in manual control. Manual handwheel is turned according to the opening or closing
direction. To switch from manual control to electrical control, the actuator is powered and
the automatic actuator switches itself when the motor rotates.
b. Manuel Control on PCB Card
If pin 1 of the 5 pin SETTINGS switch shown in Figure 12 is in the closed position (below),
the electric actuator is disconnected from the control signal and the electric actuator can
be controlled by pressing the OPEN and CLOSE buttons on the PCB.
Caution: To be able to automatically control the electric actuator with the control signal,
pin 1 of the SETTINGS switch must be in the ON position (above).
Figure 12. Control buttons and SETTINGS Switch

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c. Proportional Card Settings
• Control Signal Selection
Control signals are selected with the INPUT switch shown in Figure 13. Proportional electric
actuators are factory adjusted according to the 4-20mA control signal. The control signal
selection can be made according to Table 4 by changing the pins of the INPUT switch.
• Output Signal (Feedback) Selection
Output signal selection is made with the OUTPUT switch shown in Figure 14.
Proportional electric actuator is set to 4 - 20 mA output signal as factory setting. Output
signal selection with OUTPUT switch is shown in Table 5.
Table 4. Control Signal of Proportional Electric ActuatorFigure 13. Input control signal selection switch
INPUT CONTROL SIGNAL ADJUSTMENT SWITCH
Control
Signals
Pin Positions
1 2 3 4
0 - 10 mA OPEN CLOSE CLOSE CLOSE
0 - 20 mA OPEN CLOSE CLOSE OPEN
2 - 10 mA OPEN CLOSE OPEN CLOSE
4 - 20 mA OPEN CLOSE OPEN OPEN
0 - 5 V DC CLOSE OPEN CLOSE CLOSE
0 - 10 V DC CLOSE OPEN CLOSE OPEN
1 - 5 V DC CLOSE OPEN OPEN CLOSE
2 - 10 V DC CLOSE OPEN OPEN OPEN
Table 5. Output Signal Selection TableFigure 14. Output Signal (Feedback) Selection Switch
OUTPUT CONTROL SIGNAL SELECTION
SWITCHER
Control Signals Pin Positions
1 2 3
0 - 10 mA CLOSE CLOSE CLOSE
0 - 20 mA CLOSE CLOSE OPEN
2 - 10 mA CLOSE OPEN CLOSE
4 - 20 mA CLOSE OPEN OPEN
0 - 5 V DC OPEN CLOSE CLOSE
0 - 10 V DC OPEN CLOSE OPEN
1 - 5 V DC OPEN OPEN CLOSE
2 - 10 V DC OPEN OPEN OPEN
• Error Positions
When the input control signal connected to the proportional electric actuator is interrupted
for any reason, the actuator behaves according to the pre-set action with the SETTINGS
switch. In the loss of signal, there are 3 different settings: keep the valve in its position,
open the valve and close the valve. As the factory setting, the valve is set to remain in its

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Table 6. Selection Table of Proportional
Electric Actuator’s Error Positions
SETTINGS HATA POZİSYONLARI SEÇİMİ
Error Position Pin 4 Pin 5
Stay in Current Position CLOSE CLOSEI
Open Valve OPEN CLOSE
Close Valve CLOSE OPEN
• Reversible Control Signal
The proportional electric actuator is set at the factory to close at a low signal level and to
open at a high signal level. If it is desired to be controlled by applying the reverse control
signal, pin 3 of the SETTINGS switch should be turned ON (Up).
For example;
If the control signal is set to the 4 - 20 mA control signal, the actuator acts as follows when
the 4 - 20 mA control signal is applied:
If switch 3 is in the ‘ON’ position
4mA : Fully opened
20 mA : Fully closed
If switch 3 is in the ‘CLOSE’ position
4 mA : Fully opened
20 mA : Fully closed
• Reversible Output Signal
The user can reverse the input signal as well as the feedback signal. This setting can be
made by setting the pin 2 of the SETTINGS switch to the ON (Up) position. Based on the
example given in the input signal, normally the electric actuator will output 4mA when the
valve is in full closed position, and will output 20mA when the output reverse setting is
made. This setting is valid for all output signal types.
• Automatic Calibration
Electrical connections and cam settings are made. The pin (1) of the SETTINGS switch is
set to the OFF (Down) position. The SET and OPEN keys shown in Figure 15 are pressed
at the same time. While the power led is constantly lit, the green, yellow, blue and red leds
will light together, and then the electric actuator will begin automatic calibration. In this
case, the keys are released. When automatic calibration starts, the electric actuator will
primarily close the valve completely.During the closing process, the RGB1 led will flash
position. The setting positions made with pins 4 and 5 of the SETTINGS switch shown in
Figure 12 are shown in Table 6.

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In order to perform automatic calibration, the cams should be adjusted to contact the
switches in positions where the valve is fully open and fully closed.
Figure 15. Buttons used for automatic calibration
• Restart in Protection Mode
Proportional electric actuators automatically protect themselves when exposed to
excessive torque or high temperature. When the actuator protects itself, it activates the
fault relay and illuminates the leds on the control card according to the fault mode to
indicate which of the over torque or high temperature protections. The actuator can be
restarted by following the steps below after the failures related to over torque protection
or high temperature are eliminated.
1) It is taken into manual control over PCB board,
2) Valve clamping is eliminated, if any, by manual control with OPEN CLOSE keys or hand
wheel.
3) Protection is exited by holding down the SET and CLOSE keys simultaneously for 5
seconds,
4) By holding down the SET, OPEN keys simultaneously, the leds are expected to light
up (green - yellow - blue - red) respectively. When the leds are lit, automatic calibration is
started and automatic calibration is performed.
d. Meaning of LED Lights
There are two different led groups on the actuator control board, RGB1 and sequential.
These LEDs light up in different patterns for operation, orientation and information.
The table below contains the meanings of the leds. S in the table refers to sequential
combustion and F flashing.
blue and green, and will light green in the fully closed position.
Then it will open. The RGB1 led will flash red and blue during the opening process, and the
RBG1 led will light red in fully open position. When the calibration process is completed
successfully, the leds will turn off one by one and the calibration will be completed. Thus,
the proportional electric actuator will detect in which angle range it operates and will
provide a smooth control. If the automatic calibration process is interrupted for any
reason, please calibrate it from the beginning.

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Working mode Red
Led
Blue
Led
Yellow
Led
Green
Led
RGB
Led Description
Automatic Mod Working in automatic mode
Manual Mod Working in manual mode
Automatic Mod
F F Opening
F F Closing
Fully open
Fully close
Middle
Manual Mod
F F Opening
F F Closing
Fully open
Fully close
Middle
Malfunction
Mode
FNot Opened/ closed warning
FHigh temperature/ high moisture
FLow temperature
F F No input signal
F F No position information
PST Mode
PST test cannot be done
PST test in progress
F F Opening valve
F F Closing valve
Fully open
Middle
Calibration
Mode
S S S S SET and OPEN buttons pressed for
3 seconds
F F Calibration started, valve is closing
closing calibration completed
F F Opening valve
Opening calibration completed
F F F F Calibration finished
Table 7. Meanings of Led lights