Koganei DTY-ELG21 User manual

Catalog No.BK-P048
DTY-ELG21
□Features □Specifi cation
●The product has a 200g light weight body, and designed
for easy holding. 
20% reduction in weight (compared to our products)
●A high-frequency AC method provides high effi ciency of
electrostatic charge removal and outstanding ion
balance.
●Highly fl exible robot cable is used for connection.
●A separate controller is unnecessary because a valve
and ion generator is built in.
●Pulsed air improves energy saving/dust removal
effi ciency by installing a pulse blow unit (sold separately).
Model
Item DTY-ELG21
Input voltageV DC24 ± 5%
Consumption current mA Approx. 100
Output voltage kV Approx. 2.5 (high frequency type)
Display Power Power indicator LED (green)
Alarm Alarm indicator LED (red)
Outer dimensions mm
164.6（L）×25（W）×135.8（H）
(not including protrusions)
Massg200(without cables)
Ion balance *1 V ± 15
Ozone generation amount *2
ppm 0.04 or less
Medium *3 Air (clean air, water vapor and oil removed)
Operating air pressure range
MPa 0.05 〜 0.6
Operating Environment
Indoors: 0 to 40°C/65% or less (non-condensation)
Material Body: PBT, Nozzle: PPS
Accessories AC Adapter, Instruction Manual
*1:Distance 100mm from nozzle port, pressure 0. 6MPa
*2: Distance 200mm from the nozzle port, Pressure 0. 2MPa
*3: Be sure to supply air when using.
Remark 1: Ion balance is measured according to our measurement conditions.
2: Do not use other nozzles other than DTY-ZN1-G21.
Power indicator LED (green)
Alarm indicator LED (red)
Suspensionbracket
canbemanually
rotatedby90°.
Static Electricity Removing Unit Ionizer
Air gun type

●Main unit
DTY-ELG21
Ordercodes
AC adapter (accessory)
Rating
input : AC100〜240V
50/60Hz 0.58A
Output : DC24V 1A
Cable length: 300 mm
DTRY-ZEM-G11
NOTE : For ELG11/21 air gun type only
●Options(soldseparately)
Replacementtungstendischargeneedle(unit:5perset)
Special tool for replacing discharge needle
NOTE: Only bits are for sale.
AC Adapter (300mm) Replacement nozzle
DTRY-ELB21
DTY-ZN1-G21
6.35 9
22
φ4.5
Shape of jig for replaceable bit
Main unit
Cable length :3000 mm
Replacement of discharge needle
When replacing the discharging needle, use the dedicated tool DTRY-ELB21 in combination with a torque driver.The dedicated tool is designed not
to damage the discharge needle or the threaded part of the main body. Replacing with another tool may cause damage to the discharge needle and
main body, etc.The tightening torque for replacement should be 15 to 20N·cm.If the discharge needle is replaced without using the dedicated tool
and the discharge needle, main body, etc. are damaged, the warranty will not cover.
NOTE: When replacing the nozzle or take off the nozzle for the maintenance of the discharge needle, tighten the nozzle securely by hand without
using a tool.
■Static charge removal characteristics ■Flow characteristics
0 0.1 0.2 0.3 0.4 0.5 0.6
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Air pressure [MPa]
Static charge removing time [sec]
Measuring distance :50mm
Static charge removing time for supplied air pressure
0.6
0.5
0.4
0.3
0.2
0.1
0
0
100
200
300
400
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
供給エア圧力（MPa）
除電時間（秒）
測定距離：50mm
Air pressure [MPa]
Flow rate [L/min] (ANR)
DTRY-ZPS-G11
Note1：Measuredusinga150mm,20pFchargedplatemonitor.
Note2：Thestaticchargeremovingtimeisthedecaytimefrom
± 1000Vto± 100V.
Note3：Theabovedataareactualmeasurementvalveandare
notguaranteed.
※
Be sure to read the safety precautions (common to the
ionizers) and handling instructions and precautions
(common precautions) on the website prior to using
the product.
※
DReplacement nozzle
only for DTY-ELG21
1
Main unit
●Do not point the tip of the nozzle at a person.
●Use safety glasses and earplugs because blowing air could blow
objects into peopleʼs eyes or cause hearing loss.
Warning
NOTE: The above data are actual measurements and are not guaranteed.

■Dimensions (mm)
■Pulse blow unit application example
Airgunionizercanbeusedasapulseblowgunsimplybyinstalling
apulseblowunit. Pulse blow unit
PAU-7W
・IN Port size :Rc1/4
・Jack size: φ6
・Non-oil specifi cation (fl uorine-based
quick-drying lubricant is applied)
・Operating air pressure range: 0.35 to
0.7MPa
Pulse blow unit (low pressure type)
PAU-8W
・IN Port size :Rc1/4
・Jack size: φ6
・Non-oil specifi cation (fl uorine-based
quick-drying lubricant is applied)
・Operating air pressure range: 0.2 to
0.5MPa
※ 1:Contact our sales representative for DTY-ELG21 performance when a pulse blow unit is
installed.
※ 2:RefertothePulseBlowSeriesCatalogNo:BK-P393fordetailedspecificationsofa
pulseblowunit.
※ 3:PulseblowunitMass66g.
DTY-ELG21
13.5
25
34
AC adapter
300±50
12.5
20
10
Power indicator
LED (green)
Error indicator
LED (red)
Operationlever
Nozzle
φ6quickfitting
Power cable
(140.1)
φ2 2
52
(3000)
24.5
φ20
(Suspension bracket 90°)
Suspension
bracket
72
(135.8)
30
24.5
φ2 2
Ionairoutlet
Replacement nozzle
Main unit
2
PAU-7W
PAU-8W
OUT
IN
OUT
IN
When a pulse blow unit is installed

URL http://www.koganei.co.jp
Limited Warranty
KOGANEI CORP. warrants its products to be free from defects
in material and workmanship subject to the following provisions.
The warranty period is 180 days from the date
of delivery.
If a defect in material or workmanship is found
during the warranty period, KOGANEI CORP.
will replace any part proved defective under
normal use free of charge and will provide the
service necessary to replace such a part.
This warranty is in lieu of all other warranties,
expressed or implied, and is limited to the
original cost of the product and shall not
include any transportation fee, the cost of
installation or any liability for direct, indirect
or consequential damage or delay resulting
from the defects.
KOGANEI CORP. shall in no way be liable or responsible for
injuries or damage to persons or property arising out of the
use or operation of the manufacturer’s product.
This warranty shall be void if the engineered safety devices
are removed, made inoperative or not periodically checked for
proper functioning.
Any operation beyond the rated capacity, any improper use or
application, or any improper installation of the product, or any
substitution upon it with parts not furnished or approved by
KOGANEI CORP., shall void this warranty.
This warranty covers only such items supplied by KOGANEI
CORP. The products of other manufacturers are covered only by
such warranties made by those original manufacturers, even
though such items may have been included as the components.
The specifications are subject to change without notice.
Warranty Period
Koganei
Responsibility
Limitations •
•
•
•
•
06/'20
©KOGANEI CORP. PRINTED IN JAPAN
E-mail: [email protected]
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