Search results
History (36 search hits)
/company/historyTogether with the company Bender, an all-current sensitive differential current sensor was developed for fault current monitoring of charging stations and the associated charging cables. This sensor makes an important contribution to protecting people from fault currents by switching off the charging equipment in the event of a fault. For this sensor, VAC was awarded the Bavarian State Prize for Electromobility in 2015.
VAC Distribution Partners (26 search hits)
/shared/quicknav/contact/distributorsFiberco Instrumentación Industrial
Distributor Spain
Location: Madrid, Spain
Phone: + 34 91 3756864
Components for Electric Motors and Generators (11 search hits)
/markets/smart-industrial-solutions/components-for-electric-motors-and-generatorsVACOFLUX® X1 was specifically developed for the use in electric motor applications and to close the gap between silicon-iron and 49 % cobalt-iron alloys. Motors using the 17 % cobalt-iron alloy VACOFLUX X1 will be considerably better performing than with electrical steel, however they will also be considerably cheaper than motor designs based on 49 % cobalt-iron.
Data Security Policy of VAC (11 search hits)
/shared/data-protection-noticeYou will find a contact form on our homepage that you can use to contact us electronically. The data entered into the input mask are transmitted to us and stored. These data include:
The following data is also stored once the message has been sent:
- The user’s IP address
- Date and time of registration
- Name
- Company Name
- E-Mail-Address
It is also possible to contact us via our provided email address. In this case, the user's personal data transmitted by email will be stored.
A transfer of your data to third parties will not take place in this context; this data will be used exclusively for processing the communication record.
The legal basis for processing the data is in submitting user consent as defined in Art. 6 Section 1 lit. a GDPR. The legal basis for processing the data transmitted while sending an email is Article 6 Section 1 lit. f GDPR. If the email contact aims to conclude a contract, then additional legal basis for the processing is Art. 6 Section 1 lit. b GDPR.
Processing personal data in this context is solely for processing the contact. In the case of contact via email, this also includes the required legitimate interest in processing the data.
If further personal data are processed during the sending process, then they serve only to prevent misuse of the contact form and to ensure the security of our information technology systems.
Your data will be deleted as soon as they are no longer necessary for achieving the purpose of the inquiry. Regarding the personal data from the input form on the contact form and those sent by email, this is the case when the respective conversation with the user has ended. The conversation is ended when it can be inferred from the circumstances that the relevant facts have been finally clarified.
The additional personal data collected during the sending process will be deleted at the latest after a period of seven days.
You will have the opportunity to revoke your consent to the processing of personal data at any time. Even when contacting us by email, you can object to the storage of your personal data at any time. However, we would like to point out that in such a case, the conversation cannot continue.
All personal data stored while contacting will be deleted in this case.
Dual Education in Horná Streda (11 search hits)
/career/vocational-training-and-studies/dual-education-horna-stredaSoft Magnetic Materials and Stamped Parts (10 search hits)
/products/soft-magnetic-materials-and-stamped-partsAlloys with a Ni-content of around (40...50) wt% are characterized by a maximum in the saturation polarisation of up to JS = 1.6 T and a medium range permeability. By selecting appropriate rolling and annealing conditions, the shape of the magnetization curve can be varied over a wide range.
Arbeiten in Horná Streda (10 search hits)
/career/working-for-vac/working-in-horna-stredaMature for the market of the future - needs analysis, development of new product and pricing strategies and purely into the market. Our product management team is the interface between customers, sales, research and development. We are looking for managers and sales people with a nose for the future
Efficient Noise Suppression – VITROPERM 550 HF (10 search hits)
/landing-pages/vitroperm-550-hfThe following table shows the actually available standard sizes. Customized product solutions for all industries are available upon request. We look forward to receiving your technical inquiries.
Product | Download | do [mm] | di [mm] | h [mm] |
OD [mm] |
ID [mm] |
H [mm] |
AFe [cm2] | LFe cm |
mFe [g] |
AL 10 kHz [µH] |
AL 100 kHz [µH] |
Icm 100 kHz [A] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
L2025-V344 | Datasheet | 25 | 16 | 10 | 27.9 | 13.6 | 12.5 | 0.4 | 6.4 | 17 | 70.0 | 24.0 | 0.6 |
L2040-V345 | Datasheet | 40 | 25 | 15.2 | 43.1 | 22.5 | 18.5 | 0.86 | 10.2 | 65 | 100.6 | 36,1 | 0.9 |
L2102-V346 | Datasheet | 102 | 76 | 25.2 | 108.1 | 70.0 | 30.3 | 2.39 | 28 | 492 | 91.4 | 36.1 | 2.8 |
SmCo Permanent magnets for electric turbocharging and fuel cell air cell supplies (10 search hits)
/landing-pages/e-turbo-vacomax-262-tpThe ability to control the fuel-to-air-ratio with an electric turbocharger during combustion leads to cleaner engines. In addition, a more dynamic driving experience through the
elimination of the turbo-lag makes electric turbocharging an attractive auxiliary device for the car industry.
Besides battery electric vehicles, hydrogen fuel cells will play an important role in next generation mobility. In the fuel cell stack the hydrogen reacts with oxygen from air and provides electricity for the traction motors. The fuel cell air supply needs to be driven by compact, highly efficient air-compressors to achieve the required airflows.
Such air-compressors as well as electric turbochargers use high-speed permanent magnet motors connected to the impellers. Rotation frequencies of over 100.000 RPM and the need for low latency lead to application temperatures around 200 °C.
Positioning Sensors (9 search hits)
/markets/smart-industrial-solutions/positioning-sensorsAll crystalline alloys can be processed further to stamped parts. VAC has state-of-the-art facilities for punching, deep-drawing and further processing methods like interlocking or wire-EDM.
Positioning Sensors (9 search hits)
/markets/e-mobility-automotive/positioning-sensorsAll crystalline alloys can be processed further to stamped parts. VACUUMSCHMELZE has state-of-the-art facilities for punching, deep-drawing and further processing methods like interlocking or wire-EDM.
Supplier Portal (7 search hits)
/company/supplier-portalIn coordination with us, you as a supplier may provide us with your e-catalogues on our Onventis platform or connect your webshop via OCI interface. In addition, we are increasingly working with automated order processing workflows via Onventis. This allows both parties to benefit from a transparent, accelerated and reliable flow of information.
Current Sensors (7 search hits)
/products/current-sensorsVAC introduces a new line of closed-loop phase current sensors with a primary opening optimized for busbars. They are ideally suited for the measurement of DC, AC, and pulsed currents in current range of 150 A to 350 A.
Working for VAC (7 search hits)
/career/working-for-vacShenyang – China
VACUUMSCHMELZE China Magnetics (Shenyang) Co., Ltd.
No. 15-10
Hunnan East Road
Hunnan New District
Shenyang, China 110169
Energy Conversion (7 search hits)
/markets/energy-generation-management/energy-conversionGate drive transformers for IGBT are the key element in the driver circuit supplying the necessary power for switching and maintaining safe galvanic separation between the intermediate circuit and the low voltage control side.
By using nanocrystalline VITROPERM® as core material, VACUUMSCHMELZE gate drive transformers combine high power density with high insulations strengths.
Quality and Safety (5 search hits)
/company/quality-and-safetyFollow the link to download review and download our Material Safety Datasheets and Safety Information.
Information for Manufactured Articles Material Safety Datasheets
Magnetically Shielded Rooms made of VACOSHIELD (5 search hits)
/products/advanced-technologies/magnetically-shielded-rooms-made-of-vacoshieldWe are looking forward to support you.
Power Electronics (5 search hits)
/markets/smart-industrial-solutions/power-electronicsCurrent transformers for 50 Hz/60 Hz energy meters require core materials with highest permeability and linearity.
Electric Vehicle Charging (5 search hits)
/markets/e-mobility-automotive/electric-vehicle-chargingCurrent transformers for 50 Hz/60 Hz energy meters require core materials with highest permeability and linearity.
Electrical Safety Devices (5 search hits)
/markets/energy-generation-management/electrical-safety-devicesCurrent Transformers for 50 Hz/60 Hz energy meters require core materials with highest permeability and linearity.
Corona (5 search hits)
/coronaAs an immediate consequence of the extension of the Movement Control Order in Malaysia by Malaysia's government until April 28th, 2020, our plant in Pekan remains closed accordingly. Whereas our other manufacturing sites worldwide will continue production to the extent possible, our plant in Pekan, Malaysia, will stay closed until April 28th, 2020 in line with the mandatory order from Malayan authorities.
VAC has filed an application for exemption with the Malayan government as we believe the product produced in Pekan meets the criteria of the Malayan authorities for exemptions. We hope to receive the decision from the Ministry of International Trade and Industry (MITI) within this week. In any case any such exemption would most likely allow us to resume production up to 50% of our capacity only. We will inform you immediately upon receipt of any feedback from the Malayan authorities and the consequences for our production and delivery schedule.
Our cores from Pekan are also used in several inductive components or sensors that are produced in Shenyang, China or in Horna Streda, Slovakia. We have identified affected products and orders and informed customers on an individual basis.
Status April 15th
VAC Open Loop Current Sensors (5 search hits)
/landing-pages/open-loop-current-sensors- Accuracy of 2 % for nominal current and over the complete temperature range
- Linearity of 1 % for nominal current and over the complete temperature range
- Frequency range DC to 20 kHz
- Galvanic isolation between primary conductor and measurement electronics rated up to 1,000 V
- Automotive qualified Hall-IC according to AEC-Q100
- Manufacturing will be compliant to ”Technical Cleanliness” according VDA Volume 19
VAC Open Loop Current Sensors (5 search hits)
/products/Current-Sensors/Open%20loop%20current%20sensors%20Industrial- Accuracy of 2 % for nominal current and over the complete temperature range
- Linearity of 0.5 % for nominal current and over the complete temperature range
- Frequency range DC to 200 kHz
- Clearance & creepage distance of 8 mm
- state-of-the-art industrial Hall-IC
VAC Open Loop Current Sensors (5 search hits)
/landing-pages/hcs-di- Accuracy of 2 % for nominal current and over the complete temperature range
- Linearity of 0.5 % for nominal current and over the complete temperature range
- Frequency range DC to 200 kHz
- Clearance & creepage distance of 8 mm
- state-of-the-art industrial Hall-IC
VAC Closed Loop Current Sensors (5 search hits)
/landing-pages/new-closed-loop-p28x-sensors- +5 V power supply
- Accuracy of <0.7 % for nominal current and room temperature
- reaction time <1 µs
- Frequency range DC to 200 kHz
About Us - VAC VACUUMSCHMELZE (4 search hits)
/company/about-usIn November 2022 VAC won two awards for outstanding technological developements:
- Hessian Champion in the category "World Market Leader" with our superior alloy VITROPERM, used in various of our products.
- Hessian State Award Energy in the category "Heat" for environmental friendly cooling using our unique material CALORIVAC.
Learn more about what's behind by clicking on the links.
VAC - Working in Shenyang (4 search hits)
/career/working-for-vac/working-in-shenyangMagnetic, metallic materials and products made thereof attract you just as much as we do? Get away from the old and get involved with us: For the production of our products we are looking for clever team players with talented hands.
At our six production sites, we are one of the few companies in the world to map the entire process chain: From the production of the materials to the product made from them, we find the right solution for every requirement.
In Shenyang plant, more than 900 plant people are driving our machines at full speed every day. Our main product: Current transformers, Current sensors, etc.
More than 20 years in Shenyang, our products have been moving to many corners of the world. Do you want to become a member of VAC Shenyang?
Current Measurement (4 search hits)
/markets/smart-industrial-solutions/current-measurementbenvac is a differential current (DI) sensor specifically developed for EV-charging providing all-current sensitivity. The sensor can trigger an automatic shut-off in case of hazardous electrical faults (DC and AC) according to IEC 62752 or UL2231.
Magnetic Shielding (4 search hits)
/markets/scientific-medical/magnetic-shieldingVITROPERM® is an iron-based nanocrystalline material with an outstanding combination of soft-magnetic properties which make it the state-of-the-art material for a wide range of applications, e.g. common mode chokes (CMCs), current transformers (CTs), EMI filters and shielding material in wireless power transfer.
Undulators and Accelerators (4 search hits)
/markets/scientific-medical/undulators-and-acceleratorsTape-wound toroidal and oval cores made of nanocrystalline VITROPERM® or amorphous VITROVAC® offering low losses over the full permeability range between µ~3,000 to µ>100,000.
Material Competence (4 search hits)
/company/expertise/material-competenceWe are Europe's leading rare earth permanent magnet manufacturer. Our specialties are sintered magnets based on neodymium-iron-boron and samarium-cobalt alloys.
Our magnets with the highest remanences add value to our customers solutions within various industries such as automotive, aerospace and marine. Cost-optimized solutions can be realized by applying Dy-diffusion.
Manufacturing Capabilities (4 search hits)
/company/expertise/manufacturing-capabilitiesWe are the largest manufacturer of rare earth permanent magnets in Europe, however, the global competition is intense. We are maintaining our market position by constantly improving our manufacturing processes and by increasing our automation share. This allows us to focus on applications with very tight tolerances and demanding magnetic properties.
Imprint of VACUUMSCHMELZE GmbH & Co. KG (4 search hits)
/shared/imprintThe information given in this web site was created to the best of our knowledge and belief. However the provider does not accept any liability for the up-to-dateness, accuracy, completeness or any other quality of the information provided by him.
All offers submitted by the provider are without engagement and without obligation.. The provider expressly reserves his right to:
1.) Change, amend or completely delete parts of the offer or all of it without prior notice.
2.) Withdraw the offer temporarily or completely.
Liability claims on the provider regarding material or non-material damages caused by the use or non-use of the offered information or the use of out-of-date, faulty, incomplete or other information of inadequate quality are on principle excluded provided that no substantiated malicious or grossly negligent default is evident on the part of the provider.
Effective Mitigation of Electromagnetic Interferences (EMI) (4 search hits)
/landing-pages/emi-whitepaper-landingpageOpt-In (4 search hits)
/pardot/opt-in-confirmation-with-content-enVAC has reached another milestone by implementing "Interlinked Production" for the manufacturing of NdFeB magnets – improving both quality and production costs.
Opt-in Confirmation - no Content_EN (4 search hits)
/pardot/opt-in-confirmation-no-content-enYour subscription to VAC Communication has been confirmed.
We will try to only send most relevant information for you.
You can manage your personal data and your communication preferences at any time using our Communication Preference Center.
Update Complete (4 search hits)
/pardot/thank-you-preferences-updatedThank you for updating your data.
We will try to send only information most relevant for you.
You can manage your communication preferences at any time using our Communication Preference Center.
Opt-in Confirmation - no Content_EN (4 search hits)
/pardot/opt-in-confirmation-no-content-no-pd-enYour subscription to VAC Communication has been confirmed.
We will try to only send most relevant information for you.
Thank you!
EMI filtering (3 search hits)
/markets/smart-industrial-solutions/emi-filteringTape-wound toroidal and oval cores made of nanocrystalline VITROPERM® or amorphous VITROVAC® offering low losses over the full permeability range between µ~3,000 to µ>100,000.
Actuators for Injection Systems (3 search hits)
/markets/e-mobility-automotive/actuators-for-injection-systemsThanks to their high magnetic saturation of up to 2.4 T, the cobalt-iron (CoFe) alloys VACOFLUX® and VACODUR® are generally suitable for all applications where high flux density and minimum weight are required.
Qualities with a cobalt content of 49 % and 2 % vanadium are offering in addition low coercivity forces and therefore best possible parameters for highest performance electric motors/generators and magnetic actuators.
With adapted annealing temperatures, the VACODUR alloys can be used to satisfy demanding strength requirements, e.g. for high speed rotations.
Magnetic Shielding (3 search hits)
/markets/energy-generation-management/magnetic-shieldingVITROPERM® is an iron-based nanocrystalline material with an outstanding combination of soft-magnetic properties which make it the state-of-the-art material for a wide range of applications, e.g. common mode chokes (CMCs), current transformers (CTs), EMI filters and shielding material in wireless power transfer.
Contact (3 search hits)
/shared/quicknav/contactVACUUMSCHMELZE GmbH & Co. KG
Headquarter VACUUMSCHMELZE
Gruener Weg 37
63450 Hanau, Germany
Tel: +49 6181 38 0
E-Mail Route Contactform
Truck Delivery Address
Leipziger Straße 61
63450 Hanau
Dual Education, Vocational Training and Studies (2 search hits)
/career/vocational-training-and-studiesYou're about to leave school and to start your career. The right choice of your apprenticeship and a company that supports you personally and professionally is the best start in your professional life. Learn more about the possibilities of dual education with us.
Thermal Energy Conversion (2 search hits)
/markets/energy-generation-management/thermal-energy-conversionA considerable part of the energy we use today is lost in the form of heat - whether in computers, cars or power plants. Thermoelectric materials convert waste heat directly into electricity, they are used for exhaust gas recirculation in automobiles or heavy-duty vehicles, waste heat recovery in industry or to increase efficiency in combined heat and power plants.
Thermal Energy Conversion (1 search hits)
/markets/e-mobility-automotive/thermal-energy-conversionA considerable part of the energy we use today is lost in the form of heat - whether in computers, cars or power plants. Thermoelectric materials convert waste heat directly into electricity, they are used for exhaust gas recirculation in automobiles or heavy-duty vehicles, waste heat recovery in industry or to increase efficiency in combined heat and power plants.
Application Know-How (1 search hits)
/company/expertise/application-know-howThe profound understanding of the use of our products is very important to us. We use our magnetic alloys to translate our customers' product requirements into high-performance application solutions. In close collaboration with our customers we develop most competitive solutions with outstanding electrical, physical or magnetic properties. Our expertise and the combination of material competence, manufacturing know-how and application understanding, is unparalleled in the market. This gives our customers and their products the decisive competitive advantage.
At VAC, our materials scientists, physicists, chemists and electrical engineers work together on our customers' solutions. The close integration of the various disciplines ensures that the application with its specific requirements is comprehensively understood. That way we ensure that we find a solution which has a significant benefit to our customer. This philosophy is also reflected in our clear focus on application areas where solutions based on our materials have a particular high customer benefit.
EMI filtering (1 search hits)
/markets/energy-generation-management/emi-filteringVITROPERM is an iron-based nanocrystalline material with an outstanding combination of soft-magnetic properties which make it the state-of-the-art material for a wide range of applications, e.g. common mode chokes (CMCs), current transformers (CTs), EMI filters and shielding material in wireless power transfer.
Components for Electric Motors and Generators (1 search hits)
/markets/e-mobility-automotive/components-for-electric-motors-and-generatorsVACOMAX® is our permanent magnet material made from rare earths and cobalt.
These magnets have particularly high coercivities with simultaneous high saturation polarization and excellent temperature and corrosion stability.
Sent Mail (1 search hits)
/shared/quicknav/contact/contactform/sent-mailThank you for your message. Your e-mail has been sent to our team and we will come back to you soon.
CALORIVAC - Information Sheets (1 search hits)
/company/quality-and-safety/old-information-for-manufactured-articles-inclmagnets/calorivacInformation for Manufactured Articles (1 search hits)
/company/quality-and-safety/information-for-manufactured-articlesThe semi-finished and finished products manufactured at VAC are classified as 'articles' under the REACH Regulation (EC) No. 1907/2006. No legal obligation to produce and distribute a safety data sheet applies to products that are 'articles' as understood by REACH. The comprehensive information typically contained in a safety data sheets is summarized in the alloy-specific "Information sheets for articles". We expressly point out that these information sheets are voluntarily produced data sheets to which the requirements of the REACH Regulation do not apply. Information sheets are available in two languages (German/English). Information sheets for manufactured articles for the US market are available in English.
CALORIVAC - Information Sheets (1 search hits)
/company/quality-and-safety/information-for-manufactured-articles/calorivacSustainability (1 search hits)
/sustainabilityVAC is world’s leading manufacturer of high-end, specialized magnetic materials and solutions. Our technologies play a key role in an increasingly electrified world and support multiple global megatrends such as e-mobility, e-flight, renewable energy, and smart manufacturing. For decades sustainability has been driving our daily business and we are exited to share our insights how our products make our planet a better place to live.
Dr. Erik Eschen - Chief Executive Officer of VAC