Electrofine magnetic chuck for precise surface grinding

When to choose the Electrofine electromagnetic chuck:

Electrofine is used for efficient clamping of very small workpieces during precise surface grinding. Recommended minimum dimensions are 25 x 25 x 3 mm. For smaller workpieces from 15 x 15 x 1 mm, the special Microfine version is available.

Advantages:

Design with firmly embedded coils
The electromagnet is easily operated by pressing the button on the control unit, which also ensures variable adjustment of the force to create the optimum conditions for clamping
High nominal holding force 100 or 110 N/cm² (according to the top plate design)
Multi core magnetic system generates an efficient and uniform magnetic field over the entire surface of the chuck
Waterproof design

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Display as table

Catalog number	Chuck dimension	Height [mm]	Availability (approximate)	Price without VAT (valid for EU only)
ELEC150250T1405	150x250 mm	72.00	5 - 6 weeks	On request
ELEC150250T31	150x250 mm	0	5 - 6 weeks	1,602 EUR	x
ELEC150300T1405	150x300 mm	72.00	5 - 6 weeks	On request
ELEC150300T31	150x300 mm	0	5 - 6 weeks	1,633 EUR	x
ELEC150350T31	150x350 mm	0	5 - 6 weeks	1,914 EUR	x
ELEC150400T31	150x400 mm	0	5 - 6 weeks	2,141 EUR	x
ELEC150450T31	150x450 mm	0	5 - 6 weeks	1,875 EUR	x
ELEC200400T1405	200x400 mm	72.00	5 - 6 weeks	On request
ELEC200400T31	200x400 mm	0	5 - 6 weeks	2,130 EUR	x
ELEC200450T31	200x450 mm	0	5 - 6 weeks	2,178 EUR	x
ELEC200500T1405	200x500 mm	72.00	5 - 6 weeks	On request
ELEC200500T31	200x500 mm	0	5 - 6 weeks	2,327 EUR	x
ELEC200600T1405	200x600 mm	72.00	5 - 6 weeks	On request
ELEC200600T31	200x600 mm	0	5 - 6 weeks	2,559 EUR	x
ELEC250500T31	250x500 mm	0	5 - 6 weeks	2,398 EUR	x
ELEC250600T31	250x600 mm	0	5 - 6 weeks	2,843 EUR	x
ELEC300600T1405	300x600 mm	74.00	5 - 6 weeks	On request
ELEC300600T31	300x600 mm	0	5 - 6 weeks	3,360 EUR	x
ELEC300700T31	300x700 mm	0	5 - 6 weeks	3,720 EUR	x
ELEC300800T31	300x800 mm	0	5 - 6 weeks	4,281 EUR	x

Detailed description:

Electrofine is an electromagnetic chuck which, thanks to its design, provides holding force over the entire surface of the top plate. With minimum warming of the working area, you will obtain a unique workpiece clamp for precise grinding.

Efficient production is supported by easy operation using the control unit – just press the button or turn the switch to regulate the holding force for ideal conditions in industrial operation. This unit also allows automatic demagnetization so that no residual magnetism remains in the workpiece after unclamping.

For efficient clamping of small workpieces during surface grinding, we also offer the Microfine model.

Important parameters:

Application: Grinding
Technology: Electromagnet
Holding force: 110 N/cm² (Electrofine), 100 N/cm² (Microfine)
Min. workpiece size: 25 x 25 x 3 mm (Electrofine), 15 x 15 x 1 mm (Microfine)
Poles: Transverse/Longitudinal
Regrinding limit: 6 mm
Pole pitch: T4 3+1 mm - steel/brass (Electrofine), T1.9 1.4+0.5 mm - steel/brass (Microfine)
Guarantee: 2 years

Additional information:

Consult our technicians on the selection of a suitable control unit and electrical connection. The Electrofine and Microfine electromagnetic chucks can also be delivered with longitudinal poles. By request, it is possible to deliver products with different dimensions or power supply.

Scope of supply:

Magnetic chuck
Side and rear stop blocks
Set of clamps
6 m power supply cable
Instructions for use

Use:

For clamping small and large workpieces during precise surface grinding

Parameters

Electrofine

Model	W (mm)	L (mm)	H (mm)	Wattage (W)	Weight (kg)
ELEC150300T31	150	300	74	77,5	25
ELEC200400T31	200	400	74	112	41
ELEC200500T31	200	500	74	166	55
ELEC200600T31	200	600	74	137	65
ELEC300600T31	300	600	74	253	94

Microfine

Model	W (mm)	L (mm)	H (mm)	Wattage (W)	Weight (kg)
ELEC150250T1405	150	250	72	71	19
ELEC150300T1405	150	300	72	78	22
ELEC200400T1405	200	400	72	113	39
ELEC200500T1405	200	500	72	166	52
ELEC200600T1405	200	600	72	137	61
ELEC300600T1405	300	600	72	252	97