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
1
2023.05
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 inlb to 885 inlb) 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
inlb
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
inlb
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
inlb
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
inlb
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