Syntec SMH-25/25/35-75-XL User manual

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Hardware Manual of SMH-25/25/35-75-XL (Encoder :
5 Ports)
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匯出日期：2023-03-07
修改日期：2022-07-20

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
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Contents
Preface
Applicable models
Hardware Specifications
Description
Appearance
Dimensions
Specification
Handling and installation
Transportation
Installation Environment Conditions and Precautions
Wiring and Signal
Wiring Diagram
Connector and Terminal Definition
Other Wiring Diagrams
Bus vector wiring diagram
Syntec encoder external analog temperature sensor wiring diagram
Multiple four-in-one series instructions
Regenerator Selection
Detailed Selection Guide for Regeneration Resistors
KTY84 Temperature Sensor & Over-Temperature Protection Function
Installation
Drive Parameters Setting
Y-Delta Wiring Conversion and Precaution
Y-Delta Wiring Conversion
Y-Delta Parameter Conversion
Motor Testing after Conversion
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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Preface–4
1 Preface
   Thank you for your continued support of our products. Our servo team is forever committed to the research and
development of new products; we hope that our products and services can bring each user the best possible
experience.
   The SYNTEC high-performance servo drive series consists of our company's latest servo drive models. Each
product is manufactured using high quality materials and has been through rigorous testing. In addition, our drives
adopt precise vector control, guaranteeing high accuracy, high stability and high efficiency.
  This Operation Manual includes the drive's hardware specifications, installation instructions, as well as wiring
and signal descriptions, providing each user with detailed guidance. To achieve the best performance of our
products and to maintain the safety of both personnel and equipment, please read this manual carefully before use
and keep it in a safe place for future reference. If any doubts arise, please do not hesitate to contact our office-- we
will be happy to help!

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Applicable models–5
2 Applicable models
This manual is only applicable to Syntec SMH-25/25/35-75-XL 5-port Drive.

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Hardware Specifications–6
3 Hardware Specifications
3.1 Description
Each drive undergoes strict quality inspection and anti-collision packaging before leaving the factory. Please check
for impact damage upon receiving the product. Users should also compare the serial numbers on the outer box and
on the product itself. If there is any discrepancy, please contact us immediately.
Model Description

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Hardware Specifications–7
3.2 Appearance
SMH-25/25/35-75-XL
Item Model Description
Driver Functions
AExternal power supply Connect 380V~460V three-phase alternating
current (RST)
BBraking resistor Braking Resistor Contact (P-B)
CMotor power supply Connect the motor side to provide motor
power (UVW)
A total of four groups, from right to left are
the first to fourth axis
DMIII bus communication port Connect to the host controller (MIII signal)
Connect the bus driver (MIII signal)
EMini USB port Connect to PC
FI/O port Connecting I/O devices (emergency stop,
warning lights, etc.)

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Hardware Specifications–8
GEncoder feedback From top to bottom are the first to fifth ports
Encoder feedback port.
3.3 Dimensions
SMH-25/25/35-75-XL
3.4 Specification
Syntec Drive SMH-50/50/50-150-XL
Power Rated Voltage 3-phase380~460 V 50/60 Hz
Voltage Error
Bound
-15 ~ +10%
Frequency
Error Bound
±5%
Output Rated Current Axis1~Axis3: 11.9 A, Axis4: 34 A
Over-current 150% 60s、200% 1s
Control
Method
3-phase full wave rectification,SVPWM－VVVFcontrol
Regenerator External, refer toRegenerator Selectionguide

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Hardware Specifications–9
Encoder Supported interfaces：Tamagawa, SYNNET, NIKON, FeeDAT
Extended encoder modules：Supports Tamagawa, SYNNET, NIKON, ABZ,
Serial, SSI, BiSS(Does NOT support UVW wire-saving encoders)
(For more about extended encoder modules, refer toServo 10PX1/10PX3
Extended Module Operation Manual)
PC Interface USB
Controller
Serial
Communicatio
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Mechatrolink III
I/O Signal Digital Input 4 ports, function alterable
Digital Output 2 ports, function alterable
Cooling
Method
Fan cooling
Environment Temperature 0℃~ 55℃(If the surrounding temperature exceeds 45℃, implement
forced air circulation), storage: -20～65℃(non-freezing)
Humidity Maximum 90% RH (non-condensing); storage: under 90% RH (non-
condensing)
Location Indoors (avoid direct sunlight); keep away from oil, dust, and corrosive or
flammable gases
Altitude Below 1000 m until sea level
Vibration Maximum 5.9 m/s2
Weight 9.5 kg

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Handling and installation–10
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4 Handling and installation
4.1 Transportation
The entire body of the drive must be held during transportation. To avoid the risk of falling, do NOT hold the drive
by its upper cover or by any individual part.
4.2 Installation Environment Conditions and Precautions
Installation Environment Conditions
Locations without high heat generating devices.
Locations without floating dust or metal particles.
Locations without corrosive or flammable gasses and liquids.
Locations without water, steam, dust, or oily dust.
Locations without electromagnetic noise interference.
A sturdy, vibration-free location.
Suitable ambient temperature is 0 ° C ~ 55 ° C; if the ambient temperature is above 45 ° C, please put the
drive in a well-ventilated place or in an air-conditioned room.
Installation Precautions
Install the drive in the direction specified bythe instructions; incorrect positioning may lead to servo failure.
When installing the drive, do not block its ventilation holes and do not place it upside down, otherwise the
drive may malfunction.
Do not use on or near flammable materials.
Make sure that each fastening point is tight when fixing the drive in place.
Install on a surface that can withstandthe weight.
Operation Precautions
For long-term operation, it is recommended to maintain an ambienttemperaturebelow 45 °C to ensure
product reliability.
If the product is installed inanelectrical cabinet, the size and ventilation of thecabinetmust prevent any
internal electronic devices from overheating. Also pay attention to whether the machine's vibrations will
affect other electronics in the cabinet.
To enhancecooling circulation, maintain sufficient space between all sides and surrounding objects of the
drive and the baffles (walls); also take care not to block the ventilation holes, otherwise the drive may
malfunction.
Other Precautions
The cable between the drive and the motor should not be stretched too tightly.
Do not place heavy objects on top of the drive.
Keep the drive clear from conductive objects such as metal and screws or combustibles such as oil.
If the cable connecting the motor and the drive is longer than 20 meters, please thicken the U, V, W and
encoder cables.

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Handling and installation–11
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Do not drop or impact the drive.
Do not force the drive to operate if it is damaged.

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–12
5 Wiring and Signal
5.1 Wiring Diagram
SMH-25/25/35-75-XL
※Recommended wire diameter of encoder: 22AWG×2C+24AWG×2P
The shading rate is more than 90%
※RST recommended wire diameter: 6AWG or 13.3mm2
(The actual wire diameter is determined by the "multi-axis simultaneous maximum current" required by the user)
※VW recommended wire diameter: Axial 100W~850W: 20AWG or 0.52mm2
             Axial 850W~7.5W: 16AWG or 1.3mm2
             Spindle 12AWG or 3.3m below 7.5kwm2
             Spindle 10AWG or 5.3 above 11kwmm2

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–13

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–14
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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–15
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Installation Precautions:
Before powering on, please check again whether the U, V, W, G terminals of the output to the motor
are connected correctly through the wire markers. If the UVW three-phase connection is reversed, it
may cause reversal or abnormality, and the encoder function test and magnetic pole angle detection
must be performed again. If G is connected incorrectly, it may cause damage to the motor or driver.
The power supply of the control board is recommended to be directly supplied by any two of the three
RST terminals.
When wiring the host controller, only one of the general-purpose servo signal and the bus servo signal
can be installed.
Wiring Instructions
Power input:
R, S, T, L1, L2 input power
L1, L2 can be connected or not connected
Encoder interface:
With 5 sets of encoder feedback (6pin), each encoder interface has 5V power output (maximum 150mA)
Support Tamagawa, SYNTEC, NIKON encoder interface
Absolute encoder battery voltage detection function
Host control bus communication:
Mechatrolink-III bus communication 100Mbps
EtherCAT bus communication 100Mbps (not currently supported)
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Universal IO signal:
2 groups of DI input contacts
1 set of DO output contacts
Absolute battery input
Note
NC: Null contact
I point: I point needs to input the voltage relative to COM24V
Point O: O0+ and O0- are internally turned on
STO input/output:
2 groups of safety inputs (STO-A, STO-B)
1 group of safety function feedback (STO-FB)
USB communication:
Can be connected with PC to set the internal parameters of the servo and monitor the running status
LED display:

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–16
1. Operational Status and Power Indication
5.2 Connector and Terminal Definition
Name Terminal code Description
Main circuit power input terminal R、S、T Connect three-phase alternating current.
Motor power input U、V、W Connect the motor side.
Regenerative resistor terminal P、B When using an external regenerative resistor,
connect the external regenerative resistor to
the P and B terminals.
DC BUS P、N P is positive and N is negative.
Ground terminal Connect to earth.
USB port mini USB Connect to the USB port of the PC.
Bus Servo Communication M3A、M3B Use the M3 cable to connect to the M3A
terminal and the upper controller terminal. 
The M3B can be connected to the M3A of the
next 4-in-1 drive for tandem use.
Encoder feedback ENC1~ENC5 Connect to the encoder.
Wiring Precautions:
Keep the six power lines R, S, T and U, V, W away from other signal lines, at least a 30 cm distance if possible.
When the power is cut off, the drive's internal capacitor still contains a large amount of charge--do NOT
touch the six power lines R, S, T, and U, V, W. Please wait until the charging light goes out.
When lengthening the encoder cable, apply twisted pair cabling to the encoder cable and the grounding
signal cable. Do not exceed a length of 20 m (65.62 in or 14 ft); if it is absolutely necessary to do so, please use
a signal line with twice the wire diameter in order to minimize signal attenuation.
Please wire according to relevant regulations. Select the wire diameter according to motor wattage, as
follows:
Type Wattage Wire Diameter
Axial 100W~850W 20AWG

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–17
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Type Wattage Wire Diameter
850W~7.5kW 16AWG
Spindle 7.5kW and below 12AWG
11kW and above 10AWG
5.3 Other Wiring Diagrams
This section will contain the wiring of the bus to multiple units in series.
5.3.1 Bus vector wiring diagram
Follow these steps for wiring a serial host controller:
Connect the AC Power to the drive's R, S, T, and ground wire.
Connect Mechatrolink III to the host controller, typically from the host M3 port to M3A, and if necessary,
connect to the next station through M3B.
Connect the motor to the U, V, W terminals of its corresponding axis.
Connect the motor encoder to theencoder feedback port of its corresponding axis.
SMH-25/25/35-75-XL

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–18

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–19
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5.3.2 Syntec encoder external analog temperature sensor wiring diagram
Distinguishing among the PTC130 temperature sensor, the normally closed (NC) contact, and the KTY84
temperature sensor:
On the label of PTC130 temperature sensor signal line, "PTC130" is labelled right underneath "Thermal
Protection."
On the label of normally closed(NC) contacttemperature sensor signal line, "(NC)" is labelled right
underneath "Thermal Protection," as in Figure 1.
On the label of KTY84 temperature sensor signal line, "KTY84" is labelled right underneath "Thermal
Protection," as in Figure 2.In addition, the KTY84 motor has a "KTY84" label attached to the motor casing, as
in Figure 3.
(Figure 1) (Figure 2)
(Figure 3)
Analog Temperature Sensor Wiring Diagram (using encoder header K22)
Connect the motor's temperature sensor terminal to the SYNTEC encoder's temperature sensor terminal
Set the parameters Pn-743 and Pn-744 (If the SYNTEC encoder is connected to the 2nd feedback,then set
the parameters Pn-747 and Pn-748 instead).

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              Hardware Manual of SMH-25/25/35-75-XL (Encoder : 5 Ports)
Wiring and Signal–20
5.3.3 Multiple four-in-one series instructions
Syntec four in one drivers to offer multiple connection by connection M3B port to second four-in-one drivers'
M3A port. Simply adjust the dip switch on the board. Below is description of the switch and controller
parameters.
Dip switch instructions
The switch on the board is shown as below.
The dip switch has four PINs. Each PIN has two options: ON and OFF. Therefore, there are 16 different
settings. The table corresponding to the communication station number is shown below. Please pay special
attention to the correspondence between the station number and the controller parameters.
PIN 1 PIN 2 PIN 3 PIN 4 Bureau number
ON ON ON ON 1