Sun Yeh Electrical M Series User manual

SY04-C004C-EN
M
Multi-turn
Electric Valve Actuators
OPERATION MANUAL
APP
(iOS / Android)

【M Series】Multi-turn Electric Valve Actuator
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1 General Information...............................................................................................................................2
1.1 Safety Instructions .....................................................................................................................2
1.2 Installation, Storage, Transport..................................................................................................2
2 Product Overview..................................................................................................................................3
2.1 Features......................................................................................................................................3
3 Product Mechanical Data.......................................................................................................................4
3.1 Parts Identification.....................................................................................................................4
3.2 Nameplate Instruction................................................................................................................5
3.3 Technical Data ...........................................................................................................................6
3.4 External Gear Box .....................................................................................................................6
4 Storage, Transport and Packaging .........................................................................................................7
4.1 Receiving / Inspection ...............................................................................................................7
4.2 Storage.......................................................................................................................................7
4.3 Transport....................................................................................................................................7
5 Mounting................................................................................................................................................9
5.1 Preparing Actuator Drive Bush..................................................................................................9
5.2 Mounting Actuator with Valve.................................................................................................10
5.3 Mount Gear Box with Valve....................................................................................................12
5.4 Mounting Actuator with Gear box...........................................................................................14
5.5 Mounting Dust-proof Stem Protection Sleeve.........................................................................15
6 Electrical Connection...........................................................................................................................16
6.1 Terminal Block Layout............................................................................................................16
6.2 Removing Terminal Cover.......................................................................................................17
6.3 Electrical Connection - Cable Connection ..............................................................................18
7 Manual Operation................................................................................................................................19
7.1 Manual Operation Steps ..........................................................................................................19
8 Electrical Operation.............................................................................................................................21
8.1 Introduction..............................................................................................................................21
8.2 User Management....................................................................................................................27
8.3 Operation .................................................................................................................................29
8.4 Status........................................................................................................................................32
8.5 Control System Settings ..........................................................................................................37
8.6 Set Maintenance Due...............................................................................................................40
8.7 Parameter Setting.....................................................................................................................42
8.8 System Control Setting............................................................................................................56
8.9 Fieldbus Setting.......................................................................................................................62
9 Servicing and Maintenance..................................................................................................................64
9.1 Battery Maintenance................................................................................................................64
9.2 Oil Replacement ......................................................................................................................65
9.3 Maintenance.............................................................................................................................66
9.4 Operation Protection................................................................................................................66
10 Troubleshooting...................................................................................................................................67
11 Warranty...............................................................................................................................................71
12 Disposal ...............................................................................................................................................71
Contents

【M Series】Multi-turn Electric Valve Actuator
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Failure to follow safety instructions may cause serious injury, equipment damage, or voided
warranty.
1General Information
1.1 Safety Instructions
Installation, maintenance and repair works must be performed by trained personnel.
The Handling shall follow the safety and warning instruction contained in this manual.
The user should read and follow instructions contained in this operation manual. Failure to
do this may result in damages and void warranty. Sun Yeh will not be liable for damages
due to operator negligence or misuse.
Local health and safety regulation shall be complied with.
In a few cases, the surface temperature may exceed 60°C (140 ℉). Please check the sur-
face temperature before operation, using an appropriate thermometer and wearing protective
gloves before operation.
1.2 Installation, Storage, Transport
Please read operation manual and wiring diagram carefully before installation.
Perform all basic settings including stroke limitation for open and close direction prior to op-
eration.
Verify the power supply’s voltage is in accordance with the data on nameplate to prevent
short circuit or electrical/electronic parts damage caused by incorrect power input.
Turn power off before wiring or maintenance.
Connect the ground wire to PE point inside the electric actuator.
To avoid functional failure caused by static, do not touch any components on the PCBAwith
metal tools or bare hands.
Use proper techniques when installing conduit and properly seal the connection to prevent
vapor condensation from entering the unit.
Actuator should be installed in an upright or horizontal position. Do not mount upside down
or below a horizontal position.
These units are not designed to operate in vacuum spaces or where an explosive atmosphere
exists.
Periodically inspect actuator enclosure to prevent dust from accumulating.

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2Product Overview
Sun Yeh M series multi-turn electric actuators are designed to provide output torque from 41 Nm to
100 Nm (363 inlb to 885 inlb) and output speed from 15 rpm to 120 rpm which fit with various types
of valves. After combining with a gear box, the maximum output torque increases.
It comes standard with backlit LCD display and reed switches to make operation easily under dif-
ferent light conditions.
The manual override is equipped to enable the automatic operating mode switched to manual oper-
ation easily and stably, no matter under operation or during power outages.
2.1 Features
Five speeds can be chosen. The output torque remains constant when output speed changes.
High efficiency BLDC motor technology allows output torque and speed adjustable in both
directions.
Manual / electrical control can be switched via a lever. When the motor is electrically acti-
vated, for safety reason, the handwheel will not rotate to prevent personnel injury.
Torque overload protection at each end of stroke.
Double-sealed and IP68 (8 m, 120 hrs) enclosure protection.
Patent obtained in UK, USA, Taiwan, China, Japan, and Germany.
Setting, monitoring, and diagnosing are possible through local control and APP with Blue-
tooth.
(iOS / Android)
Available communication solutions: Modbus RTU RS485, Profibus DP V0.
Temperature of motor and electronic components is monitored.
Non-intrusive design allows setting and adjusting without cover removal.
Multi-language LCD display incorporated with reed switches makes operating, setting, ad-
justing easy and simple.
Automatic phase correction and phase loss protection.
Instantaneous reversal protection.
Four levels of assigned password protection hierarchical prevent unauthorized changes.

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3Product Mechanical Data
3.1 Parts Identification
Figure 1 Actuator
Figure 2 Gear Box
Control Box
Stem Protection Tube
Dust Proof
Figure 1 Actuator
Nameplate
Setting and Display
Panel
Battery Sealing Plug
Handwheel Lever and Lock
Handwheel
Dust-proof Stem Protection Sleeve
Oil Plug
Motor
Terminal Cover
Conduit Entries
Control Room
Thrust Base (Rising Stem)
Gear Box
Dust-proof Stem Protection Sleeve
Input Shaft

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3.2 Nameplate Instruction
Caution

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3.3 Technical Data
Model
Output
Speed
Factory
Setting
Non-rising stem
Rising stem
Mounting
Flange
Max
Torque
Max Stem
Acceptance
Diameter
Weight
Max
Thrust
Max Stem
Acceptance
Diameter
Weight
rpm
rpm
Nm
inlb
mm
kg
lb
kgf
lbf
kN
mm
kg
lb
ISO 5210
M-41
40 - 120
40
41
363
35
52
115
4080
8996
40
28
55
121.5
F10
M-55
30 - 90
30
55
487
M-80
20 - 60
30
80
708
M-100
15 - 45
30
100
885
* There are five speeds can be chosen, refer to 8.7.4 (P.48) for setting.
3.4 External Gear Box
G201 Multi-turn Gearbox
Model
Output
Speed
Factory
Setting
Non-rising stem
Rising stem
Mounting
Flange
Max
Torque
Max Stem
Acceptance
Diameter
Weight
Max
Thrust
Max Stem
Acceptance
Diameter
Weight
rpm
rpm
Nm
inlb
mm
kg
lb
kgf
lbf
kN
mm
kg
lb
ISO 5210
M-41
13 - 40
13
123
1090
40
22
48.5
7140
15744
70
32
25
55.1
F12
M-55
10 - 30
10
165
1460
M-80
7 - 20
10
240
2125
G202 Multi-turn Gearbox
Model
Output
Speed
Factory
Setting
Non-rising stem
Rising stem
Mounting
Flange
Max
Torque
Max Stem
Acceptance
Diameter
Weight
Max
Thrust
Max Stem
Acceptance
Diameter
Weight
rpm
rpm
Nm
inlb
mm
kg
lb
kgf
lbf
kN
mm
kg
lb
ISO 5210
M-41
8 - 24
8
205
1815
45
25
55.1
10200
22491
100
36
27.5
60.6
F14
M-55
6 - 18
6
275
2435
M-80
4 - 12
6
400
3540
G203 Multi-turn Gearbox
Model
Output
Speed
Factory
Setting
Non-rising stem
Rising stem
Mounting
Flange
Max
Torque
Max Stem
Acceptance
Diameter
Weight
Max
Thrust
Max Stem
Acceptance
Diameter
Weight
rpm
rpm
Nm
inlb
mm
kg
lb
kgf
lbf
kN
mm
kg
lb
ISO 5210
M-41
5.7 - 17.1
5.7
285
2520
60
32.5
71.6
15300
33737
150
44
36
79.4
F16
M-55
4.3 - 13
4.3
385
3410
M-80
2.8 - 8.6
4
560
4960
M-100
2.1 - 6.4
4
700
6200

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4Storage, Transport and Packaging
4.1 Receiving / Inspection
Carefully inspect the package for any damages resulting from shipping and report all damag-
es to the freight carrier and seller.
After unpacking the product and information packet, please keep the cartons and any packing
materials in case of product return or replacement. Verify that the items on the packing slip
or on the bill of lading are the same as what were ordered. If there is any discrepancy, please
contact the seller.
Verify if the technical data on nameplate is in accordance with what was ordered.
4.2 Storage
The actuator should be stored in a dry area with relative humidity of less than 90 % and at
temperatures between -20 °C to +40 °C (-4 °F to +104 °F).
The product shall be stored with suitable protection from corrosive substance that can dam-
age the metal and insulating parts.
The water-proof plug should not be removed until the actuator is ready to be cabled. Use
suitable cable glands with IP68 rating (8 m, 120 hrs). Ensure that the water-proof plug is
securely tightened for any unused conduit entries.
4.3 Transport
Please refer to 3.3 Technical Data and 3.4 External Gear Box for the weight of the actuator
and external gearbox and confirm the lifting tools can bear the total weight of the device, in-
cluding actuator, gearbox and valve before lifting.
Make sure the conduit entries are not upside down when lifting the actuator (Picture below).
The gear train has been sufficiently lubricated at the factory. Do NOT lift upside down to
avoid the mechanism failure in case the gears could not soak in the lubricating oil completely.
When lifting the actuator, the rope or hook shall be fixed on the shell, not on the hand wheel,
and the actuator shall be kept in a balanced state to prevent tilting and sliding. For the
hanging method, please refer to 4.3.1 lifting schematic diagram.
Perform the lifting trials at a lower height to eliminate any potential danger before lifting at a
higher height.
Actuators packaged in cartons can stand up to land, sea, or air transportation.
Packaged actuators shall avoid of violent impact and strong vibrations and be protected from
rain or snow.
Error: The conduit entries are facing up.
Correct: The conduit entries are facing down.

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Lifting Schematic Diagram4.3.1 Please confirm the lifting tools can bear the total weight of the device, including
actuator, gearbox and valve before lifting.
【Actuator】【Gear Box】【Actuator and Gear Box】

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5Mounting
5.1 Preparing Actuator Drive Bush
a. Loosen M5 screws from the base assembly of the actuator or gearbox and dismantle the
components. Remove the drive bush from base assembly.
b. Machine the drive bush to suit the valve stem.
c. Reassemble the base assembly and fasten M5 screws.
Make sure if the screw hole is in the right position.
Screw Size
Torque (Nm)
M5
4.2
Figure 1
Non-thrust Base Assembly
(Non-Rising Stem)
Figure 2
Thrust Base Assembly
(Rising Stem)
Drive Bush
M5 Screws
Drive Bush
M5 Screw

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5.2 Mounting Actuator with Valve
Rising Stem
a. Apply a small quantity of grease to the valve stem【5】.
b. Screw the thrust base assembly【3】into the valve stem【5】until it is flush with the valve
flange. Then keep rotating the thrust base assembly【3】until alignment of the fixing
holes.
c. Fasten M10 screws【6】, but do not tighten completely.
d. Mount the actuator【1】with the thrust base assembly 【3】, to ensure the stem nut is
engaged with the output drive sleeve【2】(see photo on the right).
If the flanges are flush with each other, the actuator【1】will be
engaged with thrust base assembly【3】properly.
e. Adjust the actuator【1】until alignment of mounting holes on the thrust
base assembly【3】.
f. Use M10 screws【4】to fasten the actuator【1】with the thrust base
assembly【3】and fasten actuator screws (M10).
Screw Size
Torque (Nm)
M10
35
g. Tighten M10 screws【6】.
Screw Size
Torque (Nm)
M10
35
【1】Actuator
【2】Output Drive Sleeve
【3】Thrust Base Assembly
【4】M10 Screws
【5】Valve Stem
【6】M10 Screws
(Prepared by customer)

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Non-rising Stem
a. Use M10 screws【4】to fasten the non-thrust base assembly【3】with the actuator【1】.
Screw Size
Torque (Nm)
M10
35
b. Mount the actuator【1】with the valve stem【5】until it is flush with the valve flange.
c. Adjust the actuator【1】until alignment of the fixing holes and ensure the stem nut of
non-thrust base assembly 【3】is engaged with the output drive sleeve
【2】(see photo on the right).
If the flanges are flush with each other, the actuator
【1】will be engaged with the non-thrust base assembly【3】
properly.
d. Tighten M10 screws【6】.
Screw Size
Torque (Nm)
M10
35
Use suitable screws and couplings to direct mount with the valve.
DO NOT lift the actuator through the handwheel while moving to avoid
actuator damage.
The basic setting is finished if the actuator is mounted with the valve when
ex-factory.
【1】Actuator
【2】Output Drive Sleeve
【3】Non-thrust Base Assembly
【4】M10 Screws
【5】Valve stem
【6】M10 Screws
(Prepared by customer)

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5.3 Mount Gear Box with Valve
Rising Stem
a. Apply a small quantity of grease to the valve stem【5】.
b. Screw the thrust base assembly【3】into the valve stem【5】until it is flush with the valve
flange. Then keep rotating the thrust base assembly【3】until alignment of the fixing
holes.
c. Fasten the screws【6】, but do not tighten completely.
d. Mount the gear box【1】with the thrust base assembly 【3】to ensure the stem nut is
engaged with the output drive sleeve【2】(see photo on the right).
If the flanges are flush with each other, the gear box【1】
will be engaged with the thrust base assembly【3】properly.
e. Adjust the gear box【1】until alignment of mounting holes on the
thrust base assembly【3】.
f. Use the screws 【4】to fasten the gear box【1】with the thrust base
assembly【3】.
Gear Box
Screw Size
Torque (Nm)
G201
M12
61
G202
M16
151
G203
M20
208
g. Tighten the screws【6】.
Gear Box
Screw Size
Torque (Nm)
G201
M12
61
G202
M16
151
G203
M20
208
【1】Gear Box
【2】Output Drive Sleeve
【3】Thrust Base Assembly
【4】Screws
【5
】
Valve Stem
【6
】
Screws
(Prepared by customer)

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Non-rising Stem
a. Use the screws 【4】to fasten the non-thrust base assembly【3】with the gear box 【1】.
Gear Box
Screw Size
Torque (Nm)
G201
M12
61
G202
M16
151
G203
M20
208
b. Mount the gear box 【1】with the valve stem 【5】until it is flush with the valve flange.
c. Adjust the gear box【1】until alignment of the fixing holes and ensure the stem nut of
non-thrust base assembly【3】is engaged with the output drive
sleeve【2】(see photo on the right).
If the flanges are flush with each other, the gear box 【1】
will be engaged with non-thrust base assembly【3】
properly.
d. Tighten the screws【6】.
Gear Box
Screw Size
Torque (Nm)
G201
M12
61
G202
M16
151
G203
M20
208
【1】Gear Box
【2】Output Drive Sleeve
【3】Non-thrust Base Assembly
【4】Screws
【5】Valve Stem
【6】Screws
(Prepared by customer)

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5.4 Mounting Actuator with Gear box
a. Ensure that the O-ring【2】fits uniformly in the recess of the gear box.
b. Mount the actuator【1】with gear box【3】and align the input shaft of the gear box【3】.
c. Rotate the actuator【1】to let the flange hole of the gear box align with the flange hole
of the gear box【5】.
d. Tighten M10 screws 【4】per the table below.
Screw Size
Torque (Nm)
M10
35
【1】Actuator
【2】O-ring
【3】Input Shaft of Gear Box
【4】M10 Screws
【5】Gear Box

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5.5 Mounting Dust-proof Stem Protection Sleeve
a. Remove the dust-proof cover【1】from gear box【3】.
b. Place the dust- proof stem protection sleeve【2】on the gear box【3】and tighten with
the gear box【3】.
c. Tighten the dust-proof cover【1】with the dust-proof stem protection sleeve【2】.
【1】Dust-proof Cover
【2】Dust-proof Stem Protection Sleeve
【3】Gear box

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6Electrical Connection
6.1 Terminal Block Layout
Verify supply voltage is in accordance with the data on nameplate.
The handling shall follow the safety and warning instruction. The user should read
and follow instructions contained in this operation manual.
Installation, maintenance and repair works must be performed by trained personnel.
Wiring according to the order-related wiring diagram and keep it after wiring.
Please contact your sales representatives in case of loss.
For short-circuit protection, a switch or circuit breaker must be included in the wir-
ing installation.

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6.2 Removing Terminal Cover
Ensure all power supplies are isolated before removing the cover.
a. Loosen the cover screws【3】and remove the terminal cover【4】
Please do not lose the O-ring【2】.
b. Tighten the conduit entries with suitable cable glands with IP68 (8 m, 120 hrs) rating.
c. Unused conduit entries 【6】have to be sealed with plugs to reach IP68 (8 m, 120 hrs)
rating.
【1】Terminal Compartment
【2】O-ring
【4】Terminal Cover
【3】Cover Screws
【5】Terminal board
【6】Conduit Entries

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6.3 Electrical Connection - Cable Connection
Terminal cross section and tightening torques
Type
Cross Section (mm2)
Torque (Nm)
Power terminals (L1, L2, L3) & PE connection
5
2
Control contacts (1-52)
4
1
a. Connect cables according to the order-related wiring diagram.
Risk of electric shock in case a protective earth conductor is NOT connected!
Start running the device only after having connected the protective earth
conductor inside actuator.
b. Tighten PE conductor firmly to PE connection.

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7Manual Operation
Incorrect settings may lead to valve damage.
Perform all basic settings including stroke limitation for open and close direction prior to
operation.
For purposes of setting and verifying, the actuator can be operated manually in case of
motor failure or power outage. Manual operation is engaged by an internal changeover
mechanism. Remove the lock for manual operation in any time and relock after using
manual operation. Even if supply power to actuator during manual operation, it will not
switch from manual to electric operation and cause personal injury.
7.1 Manual Operation Steps
a. Disengage motor operation before manual operation
b. Remove the lock from handwheel lever.
c. Reverse the lever to engage handwheel for manual operation. Meanwhile, the LCM screen
displays “Manual OPAction”and local operation or setting by push button will not be pos-
sible.
Display Indication
Standby
Local Control
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