Field Multiplicator Technology ®

Industrial Duty DemagnetizerMM DN + VE

Removing residual magnetism effectively and efficiently

Modern industrial manufacturing processes impose limits for remanent magnetism on components at 2 A/cm. For example, it is not possible for parts to become sufficiently clean after being washed, or for welding processes to run smoothly, at a residual magnetism exceeding these limits. The MM DN + VE degausser is the perfect choice to efficiently and productively demagnetize parts in your manufacturing process. Depend-ing on the design, the MM DN + VE degausser creates a degaussing field of 50 up to 180 kA/m. This makes it possible to demagnetize bulk parts in carriers, transport containers, or complex individual parts, with a pulse lasting only a few sec-onds – and at a quality level never before reached. The brief demagnetization pulse, the precise dimensioning of the active opening, and the fine tuning of the field strength make sure that the demagnetization process is highly effective. The MM DN + VE degausser is ready to be integrated into highly automated manufacturing processes in an industrial environment. Its operation is simple and intuitive. Its wide performance range makes this degausser the trendsetting demagnetizer for production lines of the future.

Accurate decay on zero current

High number of oscil-lations with decreasing amplitude

Brief maxi-mum field strength

Intensity, number, and precision, in the process of decreasing pole reversals, and the choice of the frequency. These pa- rameters are optimally set with our demagnetizing devices.

Characteristics•Demagnetizationsolutionthatisoptimallytailoredforanyapplication

•Highestlevelofprocesssecurityandquality,thankstotheMaurerDegaussingProcess

•Reduceddimensionsduetopulsedemagnetization

•Readyforremotecontrolandautomation –Integratedcontrolinterface24VI/O –Severalfasteningpointsforsimpleinstallation –Optionallightbarrierforactivation

• Intuitive,secureset-upandoperation

•Heavy-dutydesign

• Powerfactorcorrection

Maurer-Degaussing®-Technology

FMT ® (Field Multiplicator Technology ®) High levels of field strength at moderate coil current

Fiel

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FMT ®

Standard

Coil current

PowermodulesThe power modules contain the power electronics, interface and control processor of the demagnetization system. The power module is detachable from the coil.

PowermoduleMMDN150…1850

•Optimalpresetdemagnetizationfrequency

• Patentedpulsedemagnetizationforthedemagnetizationatfixed position

• Easyintegrationintoautomatedproductionlines by24VI/Ointerface

• Interfaceforphotoelectricsensorforautomatic triggering of pulse

• Choiceofthreepowerlevels(MMDN750…1850)

• Lowpowerconsumptionduetopowerfactorcorrection

• Indicatorlampsforeasyprocessmonitoring

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CoilmoduleMMVETheperformanceandthedimensioningoftheMMVEcoilmoduleareoptimallytailoredforeachapplication.Anactiveaircooling system cools the high-performance demagnetization coil. The housing is made of robust and fully insulated materials. The standard package includes 4 meters of connection cable to linktheMMVEcoilmoduletothecorrespondingMMDNpowermodule.

Optimally tailored demagnetization solution The parameters of the demagnetization process are predeter-mined by tests and experience gained from similar applica-tions. The demagnetization solution is implemented quickly using optimally designed power and coil modules.

Integration in production lines This module is typically deployed in automated industrial manufacturing, where productivity and process security are decisive factors. The simple and intuitive functionality of the MM DN + VE degausser makes it easily fit into every manufac-turing process.

Demagnetization with MM DN + VE offers you: •Nostickingofswarf,dustparticles,orotherferromagneticcontaminants

•Perfectcoatingprocesses

•Cleanlinessinwashingprocesses

• Efficientweldingprocesses

•Compliancewithrequirementsforresidualmagnetismaccordingtoanyprocess

Range of parts•Partsintransportcontainers(bulkmaterials)

•Complex,largeindividualparts

• Partswithlocalmagneticallyhardspots

Complete demagnetization of assembled bearings with pulse technology and high field strength.

An MM VE with an integrated light barrier for pulse activation, allowing the machine to operate completely automatically.

Increased productivity through the demagnetiza-tion of parts. Bulk materials, transport containers with content, or even complex individual parts are demagnetized using a degaussing field pulse.

MaurerMagneticAG

Industriestrasse8

CH-8627Grüningen

Phone+41449366040

Fax +41449366049

info@maurermagnetic.ch

www.maurermagnetic.ch

Magnetizing & Demagnetizing Technology

CoilModule MMVE

ExteriordimensionsWxHxD width560upto1230mm,height530upto1430mm housingdepth600mm,activeopeningdepth500mm

Coil-openingWxH 100x100upto1000x1000mm

Field strength, peak1 Typically50kA/mupto180kA/m

Pulserate Typically2upto6pulses/min.

Weight Typically80upto150kg

Demagnetizationfrequency Typically10upto30Hz

Protectionclass IP41

Mountingholes Ø9mm

1Divideby1,41toobtainRMSvalue

Edition:1000-409,Design:mcc.ch

Powermodule MMDN150 MMDN750 MMDN1100 MMDN1850

ExteriordimensionsWxHxD[mm] 300x400x210 600x600x350 600x600x350 600x600x350

Linepowersupply 200–240VAC 3x380–440VAC 3x380–440VAC 3x380–440VAC 50/60Hz 50/60Hz 50/60Hz 50/60Hz

Fuse 10A 16A 16A 20A

Weight 12kg 45kg 45kg 50kg

Protectionclass IP41 IP41 IP41 IP41

Configuration Wallmount Wallmount Wallmount Wallmount

Optionalmachinebase Redmachinebase Redmachinebase Redmachinebase Redmachinebase

Optionalphotoelectricsensor LE001 LE001 LE001 LE001

ProtectivehousingforMMVEcoilmoduleforoperatorsafety

ExteriordimensionsWxHxD 1990x1615x1080mm

MaximumactiveopeningMMVE 520x520mm

The coil opening for the protective housing is available in horizontal or vertical format. Option with horizontal coil opening.

Made in Switzerland

Made in Switzerland

Made in Switzerland