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NEWVertical arrangement Horizontal arrangement
■Combination of fitting tools
Filter performanceThe filter combines good trapping performance with air permeability
Easy serviceabilityNo tool required for filter replacement
Compact designDesigned compact to fit oil chiller sizes
Adjustable movementWinding length can be adjusted in 9 levels to meet every enviroment (A filter can last 2 years at maximum)
2001 O-01
User-selectable mounting8 different mounting styles are available by combinations of layout and the Stays(*Not limited to oil chillers)
Wide input voltage rangeAccepts wide input voltage range from 100 to 240 VAC
Wi
nds up automatically!
Clam
p Stay
Clam
p Stay
Magnet Stay
Magnet Stay
〇×
Wrong way up
Choose the winding direction, fixintg tools and layout from the followings that suit your oil chiller’s shape and installation space paying attention to obstacles.※Other combinations not listed herein are invalid.
50
50
〇 ×
Examples illustrated as NG can lead to product failure by allowing oil to enter into the Winding Case in oily environments.
×Both of Winding Case and Filter Case require respective stays. Please make sure to include the stays when purchasing.
50
57
50
57
Fixing toolsClamp Stay
Magnet Stay
+
+
OKF-CS***-01
Clamp StayOKF-CS***-01
OKF-MS01
Magnet StayOKF-MS01
Magnet StayOKF-MS01
Clamp StayOKF-CS***-01
+
Magnet StayOKF-MS01
Clamp StayOKF-CS***-01
OKF-A160-BT OKF-A350-BT OKF-AOC320-AW OKF-AOC430-AW OKF-AOC520-AW
NEW
in 3 sizes!
57
57
Upside
Clamp StayDownside
Clamp StayUpside
Magnet StayDownside
Magnet StayUpside
Clamp StayDownside
Magnet StayUpside
Clamp StayDownside
Magnet StayUpside
Left Right
Left Right
Magnet Stay
Clam
p Stay
Left Right
Magnet Stay
Clam
p Stay
Left Right
Winding Case
Winding C
ase
Winding C
ase
Winding C
ase
Winding C
ase
Winding Case
Winding Case
Winding Case
+
① ②
③ ④
⑤ ⑥
⑦ ⑧
Automatic rolling upeliminates troublesome filter replacement!
Oil chiller use newly joined the lineup
160mm wide350mm wide
■Model numbers
Magnet Stay
OKF-MS01
OKF-CS520-01OKF-AOC520-AW
OKF-AOC430-AW OKF-CS430-01
Clamp StayKURU KURU Filter
OKF-CS320-01OKF-AOC320-AWInstalled object(Top surface)
80 80
250
No obstacles within the shaded area
<View from the top>
■Installation space ■Orientation of Winding Case
OK
OK NGNG
Head Office : 7000-21 Nakagawa, Hosoe, Kita-ku, Hamamatsu, Shizuoka, 431-1304 JapanTEL : +81-53-522-5562 FAX : +81-53-523-2362URL : https://www.ohm.jp/e-index.html
- The actual color of the product may differ slightly from the pictures shown. - The contents of this catalog are subject to change for product improvement without notice.
OHM News Vol. 179
320mm wide 430mm wide 520mm wide
KURU KURU FilterKURU KURU FilterSELF-WINDING FILTER
for oil chillers
Failure rate and energy consumption increase with increase of filter dirt.
Kuru Kuru Filter ensures Stable and energy-saving operation of the equipment
Maintenance-free up to 2 yearsMaintenance-free up to 2 years
models
Freelyadjustable
■Model/Specifications
■Winding length
Set value
1
2
3
4
5
6
7
8
9
Winding length per day * Days to complete winding up
5.5 mm
7.0 mm
10.5 mm
14.0 mm
21.0 mm
31.5 mm
42.5 mm
63.5 mm
127.0 mm
720 days (approx. 2 yrs)
540 days (approx. 1.5 yrs)
360 days (approx. 1 yr)
270 days (approx. 9 mos)
180 days (approx. 6 mos)
120 days (approx. 4 mos)
90 days (approx. 3 mos)
60 days (approx. 2 mos)
30 days (approx. 1 mo)
Filter winding length can be set in 9 different levels to suit your need. The filter used in this product corresponds to JACA No.11A-2003 Class 3 inflammability test.
■Filter specifications
* winds up the filter several times a day.
■Dimensional drawing
■Option - Clamp Stay
■Option - Magnet Stay
【Installation arrangement】
Wing bolt M5x30 Square nut M5
Magnet StayOKF-MS01
A
B
φ20
35 7
46
32
30
40
104
2-M4
OKF-AOC520-AW
OKF-AOC430-AW
A
OKF-AOC320-AW 352 288
B
398462
552 488
Fitting position changes dependent on the product’s layout and/or the orientation of the Winding CaseFilter guide (aluminum pipe)
【Detailed view of lead wire】
Black 1 Black 2 Green/Yellow
Fini
shed
ou
ter d
ia.
0.75sq x3 cores
φ7.3
Power cable
Main power switch
Fuse (in fuse holder)250V 2A
For filter replacementwork
Winding case
Filter case
Filter
Operation panelWinding unit 75.5
84
82
110 or more
75 75 46D
30
4075D75
30
55
73.5
(2000)
40
Filter width A
215.5
114.5
B
(80)
Any
sett
ing
71.5
5
84.5
71.5
84.5
C
(30)(30)
(40)
OKF-AOC320-AW
OKF-AOC430-AW
OKF-AOC520-AW
A B C D
320
430
520
435 380 175
545 490 285
635 580 375
Part No.
Wing bolt M5x65Square nutM5
Fitting position changes dependent on the product’s layout and/or the orientation of the Winding CaseFilter guide (aluminum pipe)
Oil-resistant anti slip rubber
Rotary knob
55
51
30
E
D [max.]
25
20
85.680
94
90
50 (Stroke amount)
C [max.]
B [max.] A [min.]
4-M4 (for fixingmain body)
φ34
450635626.5595545
455 505 536.5 545 360
OKF-CS520-01
OKF-CS430-01
250435426.5
EDCB
395345OKF-CS320-01
APart No.
Part No.
*2
*1 : Conforming to JIS9908 Type 3 (weighing method) at wind speed of 2.0 m/sec*2 : By weighing method (Test powder JIS Z8901 type 15, dust density 1.0 g/min)
*1*1
2.5W0.05A (100V AC) / 0.035A (240V AC)
Function Winding length setting, Filter replacement warning, Winding error warning, Winding overload warningMax. 80%RH, free from condensation
0 to 50℃
3-core power cable, 2 m (conductor size 0.75 sq mm) , Finished outer dia. 7.3 mm
Fitting by Clamp Stay/Magnet StayJACA No.11A-2003 Class 3
8.1PaInitial pressure loss35%
Model OKF-AOC320-AW OKF-AOC430-AW OKF-AOC520-AWFilter widthFilter length
Collection rate
Rated voltageRated current consumptionRated power consumption
Mounting method
4500mm320mm 430mm 520mm
Single phase, 100 - 240V AC
Filter incombustibilityWorking temperature
Working humidity
Weight
Accessories
Power connectionFuse Cartridge glass tube fuse, normal blowout B-type, φ5.2 x 20 mm 250V 2A
1.6 kg1.4 kg 1.8 kgBlackColor
OKF-F520-OC
OKF-F430-OCOKF-F320-OC
Replacement filter
Roll filterM4 screwAluminum pipe for Filter GuideWarning stickerSetting value stickerFilter replacement instructionsInstruction manual
Class 3
Afterflame time
(s)
Afterglow time of alltest specimens (s)
Ignition of marking cottonby melting droplets
Combustion distance of alltest specimens Ld (mm)
2s or less for 4/5 (≦2s)10s or less for 1/5 (≦10s)
30s or less (≦30s) None 35mm or less (≦35)
■Consumable parts
Part No. Applicable product Purchase unit
OKF-AOC520-AW
OKF-AOC430-AWOKF-AOC320-AW
1 pc.
Wing bolt M5×65 2 pcs., Square nut M5 2 pcs.1.0 kg
Screw fixing with 4 M4 screws
Part No. OKF-CS320-01 OKF-CS430-01 OKF-CS520-01Applicable product
Fixation methodAttachment to product
Color
WeightAccessories
ClampingOKF-AOC320-AW OKF-AOC430-AW OKF-AOC520-AW
Black
■Clamp Stay (Option)
■Magnet Stay (Option)
Wing bolt M5×30 2 pcs., Square nut M5 2 pcs.0.3kg (2 pcs/set)
Screw fixing with 2 M4 screws
OKF-MS01
By magnetsOKF-AOC320-AW OKF-AOC430-AW OKF-AOC520-AW
Black
<Caution> Optional Clamp Stays and/or Magnet Stays are required to install this product. (Unable to fix it without fittings)
This product can be installed by using either Clamp Stay or Magnet Stay only or by using both of Clamp Stay and Magnet Stay.For combinations, please see the reverse side of this brochure.
LNGround
1 pc.8 pcs.2 pcs.1 pc.1 pc.1 pc.1 copy
Purchase unit
Part No.Applicable product
Fixation methodAttachment to product
ColorWeight
AccessoriesPurchase unit
1 pc.
2 pcs/set