Page 29 - Industrial Tools Catalog (2)

Magnetic clamping technology \ Round permanent magnetic chuck

Prod. Gr. 230
Permanent magnetic clamping blocks
With 4 magnetic clamping surfaces
Application: ƒ Magnetic field height approx. 2 mm
For flat, angular, coordinate and profile grinding, ƒ Regrinding possible on all 4 sides up to the height
countersinking and wire erosion, measuring and of the two front panels
testing.
Notes:
Execution: Ref. no. 030 stainless version with high-alloy chrome
ƒ With 4 magnetic clamping surfaces steel poles for use on wire eroding machines. Less
ƒ Firm clamping for small and thin parts suitable for grinding, as stainless steel version has
ƒ Sealed to prevent fluid ingress reduced adhesive force.
Length A (mm) 175 195 175
Body length L (mm) 115 135 115 L
B/H (mm) 64 64 64 P
Magnetic field height (mm) 2 2 2
Pole pitch ST/NE P 2/2 mm 2/2 mm 2/2 mm
Nominal adhesive strength (N/cm ) 2 50 50 30 H
Max. wear of pole surface (mm) 4 4 4
Type - - Stainless steel
24355... Ident. No. 010 020 030
●
○
●
Prod. Gr. 265 B A

p. 831 p. 831
Demagnetising devices
For connection to 230 V AC, 50 Hz, power-on time 100% (50% at full load)

Application: ƒ Workpieces machined on permanent magnet or
For demagnetising. electromagnetic clamping plates become slightly
magnetised. Demagnetising devices are used to
Execution: remove this magnetisation. The workpieces are
ƒ For connection to 230 V AC, 50 Hz, 100% operating placed on one pole of the device and pushed over
time (50% at full load) to the other pole. The process must be repeated a
ƒ Unlike other devices, the intensity of the magnetic few times depending on the size and shape of the
field is increased automatically with these devices parts. The plates must not be switched off until the
to correspond to the size of the workpiece, i.e. no workpieces have been removed, as otherwise they
workpiece equals low power consumption and low will be magnetised again.
heat development. The devices are therefore also Notes:
suitable for use underneath a conveyor belt. The Particularly ideal for demagnetising high-alloy steels,
devices are fitted with a signal lamp, toggle switch, e.g. ring bearings, stamps and moulds.
3 m cable and plug.
Model 3 4 5
Length (mm) 250 200 400
Width (mm) 180 266 306
Height (mm) 87 87 87
Current consumption with workpiece (A) 4 4 4
Current consumption without workpiece (A) 1.5 1.5 1.5
Nominal voltage (V/AC) 230 230 230
Max. penetration depth (mm) 50 50 50
Weight (kg) 11 18 24
24491... Ident. No. 130 140 150
●
●
●
Prod. Gr. 230
Manual demagnetising device
For connection to 230 V AC, 50 Hz, degree of protection IP 40, power-on time 50%
Application: 3 m with plug.
Handy device with plastic housing for focused
demagnetising of large surfaces. The device is also Execution:
suitable for separating steel parts and for conveying ƒ For connection to 230 V AC, 50 Hz, IP 40 degree of
lightweight bulk material. The device is switched on protection, 50% operating time
and off via an illuminated pushbutton. Supply cable,

Model Length (mm) Width (mm) Height (mm) Max. pene- Max. switch-on Real switch-on Nominal Weight (kg) 24492...
tration depth time (min) time (%) voltage (V/ Ident. No.
(mm) AC)
HD-1 200 105 75 20 5 30 230 1.9 210 ●
HD-2 215 150 95 40 5 30 230 2.2 220 ●
Prod. Gr. 230

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 829
Availability subject to country specific rules and regulations.