Magnetie Tools
Water Proof Type Demagnetizer อุปกรณ์สลายแม่เหล็กแบบกันนํ้า
These demagnetizers produce a strong magnetic filed on the surface by use of an AC power source to demag-netize workpieces on a belt which runs over close to the surface.
• They are water-proofed and will not fail when wetted by cutting oil or cooling water. • They can be incorporated in belt type grinders or other automatic and continuous grinders. • The very strong demagnetizing force produced provides some margin on gap width on the surface to allow a belt conveyor to run over the working face.
KMDS-2A
Cool them always by pouring water, 50% rated when you use them in dry area (electrifying them for 20 minutes and turning off for 20 minutes.) ! Caution to use
[mm]
Dimensions
Working Rate
Power Capacity (Current)
Order No. KMDS-1A KMDS-2A KMDS-3A
Power Source
B L
H B1 N
∅ d L1 L2
200VA (1A) 400VA (2A) 800VA (4A)
150 200
50% ED Usable continuously when water-cooled.
206 100 -
2
260 235 410 380
Single-phase 200 VAC 50/60Hz
8.5
400 350 120 120 4
※ 2m cord provided. ※ The switch is not housed. ※ A different-voltage type (special type) is also available.
Static Type Demagnitizer อุปกรณ์สลายแม่เหล็ก
Pressing the demagnetizing button completes demagnetization within a fixed time without moving workpieces.
KMDE-1212
• A magnetomotive force greater than the AC demagnetizer has been set, which works well on hard workpieces such as bearing steels and cutter steels that are difficult to demagnetize with conventional demagnetizers. • Since workpieces are demagnetized while keeping them stationary on the demagnetizer, it is not necessary to move workpieces as when using an AC demagnetizer. Thus, this model is suitable for demag-netization of large workpieces (e.g. molds) that are difficult to move. • Since demagnetization is carried out according to the attenuation pattern programmed in the power unit, electricity needs to be applied only during demagnetization, saving electricity. • The demagnetizer itself and the power unit are installed separately. • Thus, they can be installed in an easy-to-operate place.
EHD-W205A
A larger special demagnetizer is also available.
■ Main unit
[mm]
Dimensions
Order No. KMDE-1212 KMDE-2525
Demagnetizing Area Withstand Load
Capacity
L 2
Le
B 1
B 2
H
L 1
230 400
280
120
120 250
210 380
85
120x120 250x250
20 kg 80 kg
180 VDC/2.1A 180 VDC/4.8A
— 250
150
※ The withstand load refers to uniform load in the work area. ■ Applicable power unit (KMDE-1212/2525)
■ Applicable power unit (KMDE-4040)
[mm]
[mm]
Dimensions
Dimensions
Order No.
Power
Output 180 VAC 5A
Order No.
Power
Output
L 1 L 2 W H h
L 1 L 2 W H h
180 VAC 10A
110 140 175 260 230 200 VAC 1Ø
EHD-W205A
190 220 175 290 250 200 VAC 1Ø
EHD-W210A
■ Main unit
[mm]
Dimensions
Order No. KMDE-4040
Demagnetizing Area
Withstand Load
Capacity
Le
B 1
B 2
H
L 1
640
400
400
640
220
400x400
300kg
180 VAC 9A
※ The withstand load refers to uniform load in the work area.
JSR Entech Catalogue 431 jetco@jet.co.th
jet@jet.co.th
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