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Vonroll

Full thrott­le into the future

Dis­rup­ti­ons for new mobility

Elec­tri­fy­ing ide­as for the future of mobility

High per­for­mance, fast and easy char­ging, high safe­ty, long ran­ge: the­se are key cri­te­ria to deci­de which electric or hybrid vehi­cle to buy. Manu­fac­tu­rers are the­re­fo­re chal­len­ged to make their dri­ves and bat­te­ries even more com­pact and efficient.

Par­ti­cu­lar­ly effec­ti­ve her­me­tic manage­ment of the bat­te­ry is important in order to stay ahead of the com­pe­ti­ti­on. Also, when it comes to boos­ting the effi­ci­en­cy of electric dri­ves and power elec­tro­nics, our inno­va­ti­ve pro­ducts make all the dif­fe­rence.

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Safe hydro­gen tech­no­lo­gy for the future of mobility

High per­for­mance and per­fect safe­ty: the­se are key cri­te­ria to deci­de which fuel cell vehi­cle to buy. Manu­fac­tu­rers are the­re­fo­re chal­len­ged to make their dri­ves and bat­te­ries even more com­pact and effi­ci­ent. Par­ti­cu­lar­ly effec­ti­ve ther­mal manage­ment is important in order to stay ahead of the com­pe­ti­ti­on. In addi­ti­on, impro­ving the safe­ty of the high-pres­su­re hydro­gen tank is critical.

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On the fast track with Von Roll

Our auto­mo­ti­ve team works clo­se­ly with lea­ding car manu­fac­tu­rers and sup­pliers. The shared goal: inno­va­ti­ve solu­ti­ons for the mobi­li­ty of tomor­row. Whe­ther ful­ly electric, hydro­gen-powe­red or hybrid: with our exper­ti­se, we deve­lop and manu­fac­tu­re pro­ducts that will get you ahead.

We have long thought holisti­cal­ly in terms of sys­tems — and not in terms of stand-alo­ne solu­ti­ons. The sys­tem con­cept is what makes our electri­cal and ther­mal insu­la­ti­on solu­ti­ons for electric dri­ves so suc­cess­ful. Our solu­ti­ons impro­ve the effi­ci­en­cy and ser­vice life of electric dri­ves — even 800 volt and more are no pro­blem for us. This is backed by our deca­des of expe­ri­ence in high- and low-vol­ta­ge app­li­ca­ti­ons — the gua­ran­tee for excel­lent insu­la­ti­on sys­tems, per­fect­ly tailo­red to every application.

Von Roll Auto­mo­ti­ve is a lea­ding glo­bal part­ner in the field of ther­mal and electri­cal bat­te­ry insu­la­ti­on for EVs. We stri­ve to make bat­te­ry sys­tems more effi­ci­ent and safer. The secret of our suc­cess is that we com­bi­ne lea­ding exper­ti­se in electri­cal and ther­mal insu­la­ti­on. The result: solu­ti­ons that inspi­re — with intel­li­gence, dura­bi­li­ty, and their light weight.

Sen­sors and con­trol units are expo­sed to immense ther­mal and mecha­ni­cal stres­ses. Our envi­ron­ment­al­ly friend­ly, sili­co­ne-free pot­ting resins reli­ab­ly pro­tect them. And thanks to their crack resis­tance and low curing tem­pe­ra­tu­re, they pro­tect the com­pon­ents alrea­dy during the pot­ting process.

Why do con­trol units need spe­cial pro­tec­tion? The bat­te­ry manage­ment sys­tem con­trols the bat­te­ry’s sta­te of char­ge, ensu­res con­sis­tent per­for­mance, and pro­tects cells from dama­ge. Due to their ther­mal con­duc­ti­vi­ty, our resins reli­ab­ly pro­tect the devices from over­hea­ting. In this way, they con­tri­bu­te to the reli­able ope­ra­ti­on of the bat­te­ries — and thus to more vehi­cle safety.

Fuel cell vehi­cles are envi­ron­ment­al­ly friend­ly, but also ent­ail cer­tain risks. Their high-pres­su­re hydro­gen tanks are par­ti­cu­lar­ly expo­sed due to their size and posi­ti­on in the vehi­cle floor. In the event of acci­dents resul­ting in fire, the­re is the­re­fo­re a risk that the tank could be dama­ged. And in the worst case, this could lead to an explosion.

Von Roll is sup­ple­men­ting exis­ting safe­ty mea­su­res with a pionee­ring solu­ti­on: Fla­mi­val®, our inno­va­ti­ve coa­ting sys­tem for high-pres­su­re hydro­gen tanks, pro­vi­des fla­me and explo­si­on pro­tec­tion at the hig­hest level of safety.