Higen FDA7000 Series User manual

OPERATION MANUAL
AC Servo Drive
FDA7000 Series
Ver 1.4 (Soft. Ver. 1.15 ~)
FDA7000 Series
ServoDriveUser Manual

Essential notes before use
Essential notes before use
A. Checking Motor ID certainly.
: Enter the motor ID indicated on the motor name plate to the parameter of “P01-01”.
For details on the motor ID, refer to Chapter 3 of this manual.
B. Checking Drive AMP-Type certainly.
AMP-Type
[FDA70- ] 01 02 04/
04B 05 08 10 15/ 15B 20/ 20B 30/ 30B 45
P01-11
[Drive ID] 1 2 4 5 8 10 15 20 30 45
C. Checking Encoder ID certainly.
Encoder
Type Manual
setting INC 2000 INC 2500 INC 3000 INC 5000 INC 6000 INC 2048
ABS
11/
13bit
INC
17/
33bit
ABS
17/
33bit
P01-12
[Encoder ID] Enc-0 Enc-A Enc-b Enc-C Enc-d Enc-E Enc-F Enc-G Enc-P Enc-R
♥When you set the encoder ID to “Enc-0”, you can change the value of P01-13 (Encoder
pulse rate). But if you set the encoder ID to “Enc-A ~ Enc-R”, you cannot change the value of
P01-13.
D. Operate servo system after autotuning is off. (P02-17)
: Always cancel the autotuning during normal operation after gain setting using autotuning.
E. Motor handling
: Avoid impacting to the encoder in connecting coupling to the Motor shaft or operating.
F. Recommended specification of Encoder wiring.
Encoder type Page of wiring explanation
Incremental encoder 2-13
Absolute encoder 11bit 2-14
Absolute/Incremental encoder 17bit 2-15
G . Separate GND24 (CN1-24, 25) and GND (CN1-1, 8, 26, 33, 34, 36).
: When connect commonness, malfunction of servo drive and burnout can occur.
H . Treatment of the servo motor attached holding brake .
: The brake built in the servo motor is a normal closed type brake. Which is used only to hold
and can not be used for braking. Use the holding brake only to hold a stopped servo motor.
I. Do not supply AC at N, P connector when connect the power line to Small and
Medium capacity servo drive.
: If main power is DC power, because N connector (-) voltage and P connector (+) voltage,
burnout of servo drive when N, P connector is supplied AC power.
Choose positively necessary AC and DC power, and use.

Contents
Essential notes before use
Chapter 1 Model check and handling
1.1 Model check..................................................................................................1-1
1.2 Servo drive specification...............................................................................1-2
1.3 Combination table of servo drive and motor.................................................1-3
1.4 Installation.....................................................................................................1-4
1.5 Handling........................................................................................................1-7
Chapter 2 Wiring and connection
2.1 Main circuit and peripheral device connection..............................................2-1
2.2 Main circuit terminal......................................................................................2-3
2.3 CN1 I/O signal explanation...........................................................................2-8
2.4 CN2 wiring and signal explanation .............................................................2-13
Chapter 3 Parameter setting
3.1 Status display parameter..............................................................................3-1
3.2 Motor and operating device setting...............................................................3-5
3.3 General control parameter setting................................................................3-8
3.4 Speed control parameter setting.................................................................3-15
3.5 Input contact point digital speed and torque setting....................................3-20
3.6 Position control parameter setting ..............................................................3-21
3.7 Torque control parameter setting................................................................3-23
3.8 Input contact point function setting.............................................................3-25
3.9 Output contact point function setting ..........................................................3-30
3.10 Analog monitor function setting.................................................................3-35
3.11 Jog operation parameter setting ...............................................................3-36

3.12 Alarm display setting.................................................................................3-38
Chapter 4 Servo using method and Gain adjustment
4.1 Gain adjustment for speed control mode......................................................4-1
4.2 Gain adjustment for position control mode...................................................4-7
4.3 Gain adjustment for torque control mode ...................................................4-14
4.4 Autotuning...................................................................................................4-17
4.5 Precaution for absolute encode..................................................................4-20
Chapter 5 Servo operating
5.1 Basic of loader..............................................................................................5-1
5.2 Operation of internal mount loader...............................................................5-2
5.3 Operation of digital loader.............................................................................5-9
Chapter 6 Troubleshooting and check
6.1 Troubleshooting............................................................................................6-1
6.2 Check............................................................................................................6-4
Chapter 7 Connection with host controller
7.1 Example of connection with host controller ..................................................7-1
Chapter 8 External View
8.1 External view of servo drive..........................................................................8-1
Appendix ⅠServo system application
Ⅰ.1 Position control application .......................................................................Ⅰ-1
Ⅰ.2 Example of other application..................................................................... Ⅰ-3
Appendix ⅡNoise control
Ⅱ.1 Wiring Precautions.................................................................................... Ⅱ-1
Ⅱ.2 Wiring for noise control ............................................................................. Ⅱ-1
Appendix Ⅲ Parameter table
Ⅲ.1 Parameter table......................................................................................... Ⅲ-1
Appendix Ⅵ Revision history
Ⅵ.1 Revision history......................................................................................... Ⅵ-1
Appendix Ⅴ Servo motor specification
Ⅴ.1 Servo motor specification.......................................................................... Ⅴ-1

Chapter 1
Model check and handling
Chapter 1 explains the details to check before using the servo drive and motor that you have
purchased. Before assembling the product, check whether name plate is as ordered. Mishandling
can disable normal operation or can significantly reduce the operating life depending on the
situation. Because it can damage the servo in the worst case, please read the details and
precautions of each article for handling.
1.1 Model check.........................................................................................1-1
1.2 Servo drive specification......................................................................1-2
1.3 Combination table of servo drive and motor........................................1-3
1.4 Installation............................................................................................1-4
1.5 Handling...............................................................................................1-7

1. Model check and handling
1-1
1.1 Model check
1.1.1 Servo drive model classification
30/30B
20/20B
15/15B
F D A 7 0
AC Servo Drive
FDA7000 Series
Symbol Power(W) Symbol Power(W) Symbol Power(W)
01 100 08 800 3000
02 200 10 1000 45 4500
04/04B 400 1500
05 500 2000
Symbol Type
N.A INC. common
SINC. 17bit
Encoder
(Note) Since the drive models for serial and general incremental encoder are
separated as shown above, please check the model name before using the
product.
1.1.2 Servo motor model classification
F M A - -
AC Servo Motor
Symbol Rated
output(W) Symbol Rated output(W)
01 100 15 1500
02 200 16 1600
03 300 20 2000
04 400 22 2200
05 500 30 3000
06 600 35 3500
07 700 40 4000
08 800 44 4400
09 900 50 5000
10 1000 55 5500
12 1200
13 1300
Series
Symbol Use
High-speed, low torque type
Medium-speed, standard type
Medium-speed, high torque type
Low-speed, large torque type
Rated Output (W)
Symbol pulse Type
A2000
B2500
C3000
D5000
E6000
F2048
Incremental
G2048 Absolute 11/13bit
Encoder
Symbol Item
AStraight &No Key
BStraight & Key
CTaper & Key
Symbol Item
0None
1Oil seal attached
Symbol Item
0None
1Brake attached
Brake
Oil Seal Type
Shaft Type
P131072
Absolute,
Incremental
common 17/33bit
2130Frange
DC 24V Brake

1. Model check and handling
1-2
1.2 Servo drive specification
Servo Drive [ FDA70- ]
01 02 04/
04B 05 08 10 15/ 15B 20/ 20B 30/ 30B 45
Input voltage,
frequency (Note) 1 3 phase AC200~230V, 50/60Hz ±5%
Single phase AC230V, 50/60Hz ±5% 3 phase AC200~230V, 50/60Hz
±5%
Main
circuit
power Permitted voltage
variance rate 3 phase AC170 ~ 253V (Input voltage range +10/-15%)
2 phase AC207 ~ 253V (Input voltage range +10/-10%) 3 phase AC170 ~ 253V
(Input voltage range +10/-15%)
Input voltage,
frequency Single phase AC200~230V, 50/60Hz ±5%
Control
circuit
power Permitted voltage
variance rate
No separate
input part Single phase AC170 ~ 253V (Input voltage range +10/-15%)
Detector type 17/33 bit serial encoder, 11/13 bit absolute encoder, incremental 2000 ~ 6000 [ppr]
15 line type
Output signal type Differential Line Driver output
Detector accuracy Maximum of 131072 [pulse] per 1 encoder revolution
Detector
Detector power DC 5[V], 0.3 [A] or below
Drivesystem Sine wave PWM control ( IPM use )
Speed control range Internal speed command 1:5000, analog speed command 1:2000
Frequency response
characteristics 600 [Hz]
Speed command input DC 0 ~±10 [V], maximum speed (Can be adjusted with parameter)
Speed fluctuation rate ±0.01 % or below (Rated load: 0 ~ 100 % )
±0.01 % or below (Rated power voltage: ±10 %)
±0.1 % or below (Temperature variance : 25 ±25 °C )
Speed
control
specific
ation
Acceleration
/deceleration time Straight, S type acceleration/deceleration possible ( 0 ~ 100 [sec] )
Position input
frequency 500 [kpps]
Position input type Direction + Pulse, CW pulse + CCW pulse
2 phase pulse (A phase + B phase)
Position
control
specific
ation Position input method Open Collector, Line Driver method
Torque command input DC 0~±10 [V], maximum command (Can be adjusted with parameter)
Torque linearity 4 [%] or below
Torque
control
specific
ation Limited speed
command DC 0~±10[V] , maximum speed (Can be adjusted with parameter)
Protection function Over-current, recovery over-voltage, over-load, motor mis-wiring,
Encoder problem, insufficient voltage, over-speed, over-tolerance etc.
Regenerated
resistance(W/Ω) 50/50 70/50 250/25 500/12.5
Monitor output Speed, torque ( -5 ~ +5 [V] )
Dynamic brake Built in
Internal
function
Additional function Test function (Jog and no motor operation), alarm record,
CW/CCW revolution, encoder signal division output
Motor power cable, Encoder cable, CN1 connector, CN2 connector
Option Digital loader
Operating ambient
temperature 0 ~ 50 [℃] (There should be no freezing)
Ambient humidity 90[%] or below (There should be no steam)
Storage temperature -20 ~ +80 [℃]
Environ
mental
specific
ation Insulating resistance DC 500[V] 10 [MΩ] or above
Weight(Kg) 1.0 1.0 1.5 1.9 1.9 1.9 4.3 4.4 4.5 4.6
(Note) 1 This indicates the input voltage and frequency range that assures the motor rated
output and rated revolution speed. This is not assured during voltage drops.

1. Model check and handling
1-3
1.3 Combination table of servo drive and motor
Motor
Drive
[FDA70- ] CN/CK
Series
3000/6000
[rpm]
KN Series
2000/3000
[rpm]
TN Series
1500/3000
[rpm]
LN Series
1000/2000
[rpm]
KF Series
2000/3000
[rpm]
TF Series
1500/3000
[rpm]
LF Series
1000/2000
[rpm]
01 CKZ5
CN01
CK01 - - - - - -
02 CN02
CK02 - - - - - -
04/04B
(※[04E])
[CN03]
[CN04]
[CK04]
[CN04A]
CN05
[KN03]
KN05 - [LN03] - - [LF03]
05
(※[05E])
[CN06]
CN08
CN09
[KN06]
[KN06A] [TN05] LN06 - [TF05] LF06
08 CN10 - - - KF08
KF10 - -
10 - KN07
KN11 TN09 LN09 - TF09 LF09
15/15B CN15 KN16 TN13 LN12
LN12A KF15 TF13 LF12
20/20B CN22 KN22
KN22A TN17 TN20 LN20 KF22 TF20 LF20
30/30B CN30
CN30A KN35 TN30 LN30 KF35 TF30 LF30
45 CN50
CN50A KN55 TN44 LN40 KF50 TF44 -
※“[04E]” and “[05E]” drive models are for a more precise torque and speed position control, and
categorized as specially ordered product. The motors that can be applied to “[04E]” and “[05E]”
drive model are limited to the motors within the [ ], and for more details, please contact your
point of purchase.

1. Model check and handling
1-4
1.4 Installation
1.4.1 Installation of servo drive
1) Operating environment
Ambient temperature 0-50℃(There should be no freezing) Note)
Ambient humidity 90% RH or lower (There should be no vapor)
Note) Inside control panel temperature specifications : To ensure maximum operating
life and reliability of the drive, maintain the average control panel temperature at
40 or lower.℃
2) Installation direction and intervals
- Install FDA7000 can be seen from the front.
- If the drives are installed in a closed control panel, maintain an interval of more than 10
mm between drives and more than 40 mm between top and bottom. If multiple number of
control panels are installed in parallel, about 100 mm space is required on the upper side.
In case of installing fans, avoid heat.
- Regenerative resistor, heating source, away from the drive.
3) Prevention of ingress of dust
- Exercise caution when drilling control panels to prevent chips produced by drilling from
getting into the drive.
- Take appropriate measures to prevent oils, water and metal powder from getting into the
drive from openings in the control panels and the fan installed on the ceiling.
- If the drive is used in a place with large amount of toxic gases and dust, protect the drive
with an air purge.
1.3.2 Servo motor installation
1) Operating environment
Ambient temperature 0-40 (There should be no freezing)℃
Ambient humidity 80% RH or lower (There should be no vapor)
External vibration X, Y = 19.6 ㎨(2G)
2) Caution when assembling load system (Prevent impact on shaft)
It is important to accurately match the motor shaft with the shaft center of the connecting

1. Model check and handling
1-5
machine. Mismatched shaft center causes vibration, and may cause damage to the bearing.
Use a rubber hammer to install couplings to prevent excessive force from being applied to the
shaft and bearing.
Check 4 places in turn. The difference between maximum and minimum should be 0.03 or
lower.
3) Load tolerance on shaft
- Use flexible couplings, and maintain the shaft center deviations within the specified
tolerance.
- Use pulleys and sprockets with the allowable load.
-
MOTOR MODEL RADIAL LOAD AXIAL LOAD
Series Type N Kgf N kgf REFERENCE DIAGRAM
CN01~CN05 196 20 68 7
CN06~CN08 245 25 98 10
CN09~CN15 490 50 196 20
CN20~CN30 686 70 343 35
CN
CN30A~CN50A 1470 150 490 50
KN03~KN07 245 25 98 10
KF08~KN11 490 50 196 20
KF15~KN22 686 70 343 35
KN
KN22A~KN55 1470 150 490 50
TN05~TN09 490 50 196 20
TN13~TN17 686 70 343 35TN TN20~TN75 1470 150 490 50
LN03~LN06 490 50 196 20
LN09~LN12 686 70 343 35
LN LN12A~LN40 1470 150 490 50
KF08~KF10 490 50 196 20
KF15 686 70 343 35KF KF22~KF50 1470 150 490 50
TF05~TF09 490 50 196 20
TF13 686 70 343 35
TF TF20~TF44 1470 150 490 50
LF03~LF06 490 50 196 20
LF09 686 70 343 35LF LF12~LF30 1470 150 490 50
Radial
Load
A
xial
Load

1. Model check and handling
1-6
4) Accuracy of attachments
The accuracies of the shaft and attachments of the AC servo motor are shown on the
following table.
Item Accuracy
(T.I.R.) Reference Diagram
Perpendicularity of flange attachment plane and
output shaft (A) 0.04mm
Eccentricity of flange fitting outer diameter (B) 0.04mm
Vibration of shaft end (C) 0.02mm
(Note) T.I.R : Total Indicator Reading
5) Impact resistance
The AC servo motor withstands two times of impacts with an
acceleration of 10G when up-and-down impacts are applied after
setting the motor shaft horizontally. However, a precision detector
is attached to the end of the shaft on the opposite side of the load,
take caution not to apply impact directly to this end.
6) Vibration resistance
The AC servo motor withstands a vibration
acceleration of 2.0G when vibration is applied in
up and down, left and right, and front and back
directions after setting the motor shaft horizontally.
7) Vibration grade
The vibration grade of the AC servo motor is V15 at the rated rpm.
8) Direction of installation
- Motor can be installed horizontally or at the top or bottom of the shaft.
- Keep the motor cable downward.
- If the motor is installed vertically, install a cable trap so that oils or water do not flow into
the motor.

1. Model check and handling
1-7
9) Cable disconnection
- Take caution not to stress or damage to the cables.
- If the motor is used as a mobile motor, use flexible cables.
1.5 Handling
1.5.1 Handling precaution
: Mishandling can lead to unexpected accidents or damage. The key items are listed as
follows. Reference the related details and use the drive correctly.
1) Handling
- Do not apply any pressure to the encoder which is the motor detector.
Hitting the shaft with a hammer or falling can cause damages.
- Do not directly connect commercial power (AC220V) to the motor. Over-current can
reduce the magnetic efficiency of the motor. Always connect to the defined servo drive
for operation.
2) Wiring
- Connect the grounding terminal of the drive and motor to the drive side and ground all at
once to the closest point. Use the class-3 earth (100Ωor below) to prevent electric
shock and mis-operation.
- The U, V, W and FG terminal of the drive and motor must be aligned. Because the 2 lines
are replaced with the commonly used motor, the rotating direction cannot be changed.
- If you connect the commercial power to the U, V, W and FG terminal of the drive, it can be
damaged.
- Connect the 200V level power to the R, S and T terminal and the power besides the 200V
level must be installed with a transformer.
- Always connect the standard regenerated resistance to the P and B terminal of the drive.

Chapter 2
Wiring and connection
Chapter 2 explains the main circuit wiring, I/O signal connection examples and connection to
peripheral devices of the servo drive.
2.1 Main circuit and peripheral device connection.....................................2-1
2.2 Main circuit terminal.............................................................................2-3
2.3 CN1 I/O signal explanation..................................................................2-8
2.4 CN2 wiring and signal explanation ....................................................2-13

2. Wiring and connection
2-1
2.1 Main circuit and peripheral device connection
This part explains the peripheral device and main circuit wiring. Keep the following danger
and caution details during wiring.
Danger
•Do not open the surface cover when connecting the power or during operation. It can cause
electric shock.
•Do not operate the drive when the surface cover is removed.
It can cause electric shock because the high voltage terminal and charge part are exposed.
•Even when the power is turned off, do not remove the surface cover unless it is for wiring or
periodic check.
It can cause electric shock because the inside of the servo drive is charged.
•Execute the wiring work and check more than 10 minutes after the power has been
disconnected and checked of the voltage with tester etc.
•Ground the grounding terminal of the drive and motor both to the drive side and ground at
once in the closest point.
To protect electric shock and mis-operation, use at least class-3 ground (100 Ωmax.).
•The wiring work and checking work must be executed by specialized technician.
•The wiring must be done after the main unit is installed. It can cause electric shock or injury.
•Do not operate the key with wet hands. It can cause electric shock or injury.
•Make sure you do not damage the wire, apply excessive stress on the wire, put heavy object
on top of the wire or have the wire pressed again an object. It can cause electric shock or
injury.
Caution
•Use wiring that complies with the standard. Otherwise, the servo motor may not operate.
•Do not install power condenser, surge absorber or radio noise filter on the output side of the
servo drive.
•Correctly connect the output side (Terminal U,V,W,FG), or the motor can operate abnormally.
•When attaching the DC relay for control output signal on the control output signal part, be
careful of the diode direction for surge absorption. The signal may not be outputted due to
problems and the protection circuit will not operate during emergency stop. For diode
direction, refer to the user manual.
！
！

2. Wiring and connection
2-2
2.1.1 Main circuit and peripheral device connection
◆At the U, V and W terminal, connect the U, V and W phase of the servo motor.
◆Ground the FG terminal. Connect the grounding wire of the servo motor with this
terminal.
◆When main supply is DC voltage, supply DC280~325[V] between “P[+]” and “N[-]”.
◆Don’t supply AC power supply between “P[+]” and “N[-]”.

2. Wiring and connection
2-3
2.2 Main circuit terminal
2.2.1 Small type terminal connection
[ FDA7001 ~ FDA7002 connection terminal ]
The usage and wiring method of FDA7001~FDA7002 are as follows.
1) As the main power of the power circuit, connect the R,S and T terminal to 3 phase
AC200~230[V]. It is possible to use 2 phase 220V, then the output is lower than rated.
2) Connect the regenerated resistance between the terminals P and B.
3) At the U, V and W terminal, connect the U, V and W phase of the servo motor.
4) Ground the FG terminal. Connect the grounding wire of the servo motor with this
terminal.
5) When main power is DC voltage, supply DC280~325[V] between “P[+]” and “N[-]”.
6) Don’t supply AC power between “P[+]” and “N[-]”.
AC SERVO
Operating device FDA7001 FDA7002
Wire thickness AWG #16(1.25mm2)
Open/close device GMC-12(13A) level product
Breaker ABS33b(5A) level product
Noise filter NFZ-4030SG(30A)
External regenerated
resistance 50W 50Ω
♥Open/close device and breaker : LS Industrial Systems, http://www.lsis.biz
♥ Noise filter : Samil Components, http://www.samilemc.com

2. Wiring and connection
2-4
2.2.2 Medium type terminal connection
[ FDA7004/7004B ~ FDA7010 connection terminal ]
The usage and wiring method of FDA7004/7004B~FDA70010 are as follows.
1) As the main power of the power circuit, connect the R,S and T terminal to 3 phase
AC200~230[V].
2) As the auxiliary power of the power circuit, connect the r and t terminal to single
phase AC200 ~ 230[V].
3) Connect the recovery resistance of internal type during shipment between the
terminals P and B.
4) At the U, V and W terminal, connect the U, V and W phase of the servo motor.
5) Ground the FG terminal. Connect the grounding wire of the servo motor with this
terminal.
6) When main power is DC voltage, supply DC280~325[V] between “P[+]” and “N[-]”.
7) Don’t supply AC power between “P[+]” and “N[-]”.
AC SERVO
Operating device FDA7004B FDA7004 FDA7005 FDA7008/
FDA7010
Wire thickness AWG #16(1.25mm2) AWG #14 (2.0mm2) AWG #12 (3.5mm2)
Open/close device GMC-12(13A) level
product GMC-40(35A) level product
Breaker ABS33b(5A) level product ABS33b (10A)
level product
Noise filter NFZ-4030SG(30A)
Regenerated resistance
50W 50Ω
External
resister
70W 50Ω
Internal resister
♥Open/close device and Breaker : LS Industrial Systems, http://www.lsis.biz
♥Noise filter : Samil Components, http://www.samilemc.com

2. Wiring and connection
2-5
※For the wiring of small/medium capacity socket, execute in the following order.
ⓐAfter checking the wire thickness indicated in 2.2.1, remove the wire coating.
- The coating of the wire to be used should be 8 ~ 9mm or less.
- The thickness of the wire permitted by the socket is as follows.
Wire type Permitted wire thickness
Single wire φ0.5 ~ φ0.8[mm]
Twisted wire AWG28 ~ AWG12
ⓑEven though you can use the wire as is after removing the coating, for safety purposes put
a ferrule end to press with the crimping tool for ferrules insulated.
ⓒOpen the terminal (plug) wire inserting hole with the lever as shown in the following picture.
ⓓInsert the core part of the wire to the opening part. Release the lever after inserting the wire.
ⓔLightly pull it out to see whether there is any problem in the connected condition of the
socket and the wire.
ⓕWhen the coating of the wire is not completely inserted, it can cause electric shock.
Therefore check whether there are any exposed core wires.
Insulated Ferrule
Wire
Socket
Lever

2. Wiring and connection
2-6
2.2.3 Large type terminal connection
UV
W
S
T
RBP
rt
[ FDA7015 ~ FDA7045 connection terminal ]
[ FDA7015B ~ FDA7030B connection terminal ]
The usage and wiring method of FDA7015~FDA7045, FDA7015B~FDA7030B are as follows.
1) As the main power of the power circuit, connect the R,S and T terminal to 3 phase
AC200~230[V].
2) As the auxiliary power of the power circuit, connect the r and t terminal to single
phase AC200 ~ 230[V].
3) Connect the regenerated resistance between the terminals P and B.
4) At the U, V and W terminal, connect the U, V and W phase of the servo motor.
5) Ground the FG terminal. Connect the grounding wire of the servo motor with this
terminal.

2. Wiring and connection
2-7
AC SERVO operating
device
FDA7015/
FDA7015B
FDA7020/
FDA7020B
FDA7030/
FDA7030B FDA7045
Wire thickness AWG #12(3.5mm2) AWG #10 (5.5mm2)
Open/close device GMC-40(35A) GMC-50(50A) level product
Breaker ABS33b
(10A)
ABS33b
(20A)
ABS33b (30A)
Level product
Noise filter NFZ-4030SG
(30A)
NFZ-4040SG
(40A)
External regenerated
resistance
250W
25Ω
(External
diagram A)
250W 25Ωparallel 2 units
(External diagram A)
♥Open/close device and Breaker : LS Industrial Systems, http://www.lsis.biz
♥Noise filter : Samil Components, http://www.samilemc.com
M4
∮4.3
Length :300
220
239
30
60
<External view A>