79 0 02.11.21 Innovative, Robust And Long-life Products .

Bosch Starters andAlternators:The Comprehensive Rangefrom a Single Supplier Comprehensive Product Rangefor passenger cars, commercial vehicles, agricultural and specialmachinery– Bosch new starters and alternators– Bosch spare parts for starters and alternators– Bosch eXchange – the exchange program for starters and alternators Simple and Transparent Core Collection ProcessNew: Coremanagement as a service for external partners Reliable ProductsSolutions based on the high quality requirementsof original equipment manufacturing High Availability– Products available throughout the vehicle's life cycle– Starters, alternators and spare parts for vehicles of all ages Comprehensive Sales Support– Service hotline with expert knowledge– Extensive technical information and repair support on ESI[tronic]– Detailed application information available in Bosch electronicand paper catalogs as well as on TecdocAA / RM F 026 P02 672 / 201208 Your address for genuine Bosch mFor more information:www.bosch.comInnovative, Robust andLong-life Products: Startersand Alternators from Bosch

Bosch Starters and Alternators:Excellent Quality from the Experts in AutomotiveTechnologyBosch has almost 100 years of experience in the development and manufacturing of starters andalternators. This knowledge pays dividends – not only for motorists but also for workshops.All parts are manufactured according to OE specifications and are offered tothe aftermarket at the beginning of series production.Advantages of Bosch Starters and Alternators Starters, alternators and spare parts in OE quality and technology High market coverage Innovative products supporting fuel and CO² savingdrive systems (e.g. start/stop system) Spare parts repair concept Quick and reliable delivery Detailed application information (ESI[tronic], Tecdoc, catalogs)Comprehensive Product RangeBosch has the appropriate starter and alternator for the variousrequirements of All classes of passenger cars Commercial vehicles (on- and offroad) Industrial applications Start/stop vehiclesSpare Parts for Starters and AlternatorsBosch offers a comprehensive range of spare parts forstarters and alternators in OE-quality including Multifunctional regulators Rectifiers Roller bearings Solenoid switches Starter pinions Brushholders, etc.

Starters for Cars and Commercial Vehicles:Maximum Starting Reliability in Every SituationStarters for passenger cars,commercial vehicles andindustrial applications:Bosch offers the bestpossible solution for everytype of vehicleStart/stop starters –optimised for frequentstart operationsPowerful Right from the StartAdvantages of Bosch StartersStart/Stop System – Economical DrivingStart/Stop StartersStarters from Bosch stand for high performance, Highly reliable and long lastingThe operating principle of the start/stop system is asThe number of starting operations performed by thelong life, excellent quality and reliability. Our product Broad product range, also for start /stop systemssimple as it is efficient: when the vehicle comes to astarter, its lifetime in other words, has been considerablyportfolio comprises a broad range of innovative starters Units and spare parts in OE-qualitystop, the engine is automatically switched off. To driveincreased for this special application. Greater designfor passenger cars and commercial vehicles. Sturdy, Complete documentation of the vehicle equipmentoff again, activate the clutch or, in the case of vehiclesstrength has enabled the starter to survive the morewith automatic transmission, take your foot off the brakefrequent starts throughout the lifetime of the vehiclepedal to restart the engine.without suffering damage. The following measures have– over 75 years technically mature solutions for gasoline and diesel engines that fulfil the r equirements of all vehicles and Replacement part concepts matched with the original offer the best possible starting reliability – even in thebeen undertaken.equipmentLess Fuel and Emmissionmost un favourable conditions.Engine starts with a start/stop system take place veryStart/Stop RevisionsMany leading vehicle manufacturers decided in favour quickly and economically. Measurements in the New Strengthening of bearings subjected to heavy loadingof Bosch starters right from the outset. And there are European Driving Cycle (NEDC) indicated savings in Improved planetary geargood reasons for doing so – Bosch is synonymous with consumption and reductions in emissions of around 8%. Use of strengthened pinion-engaging mechanicsoutstanding quality, innovation, in-depth expertise and anIn urban traffic, savings can be considerably higher. Optimisation of the commutator for longer lifetimeunrivalled range in the fields of starting systems.In a modern gasoline engine, a warm start only uses asBy constantly developing new starting concepts, Boschmuch fuel as is consumed in 0.7 seconds of idling. Thiscan provide a guarantee of high-grade, state-of-the-artmeans that stops are worthwhile from the first second products.onwards: for people and the environment.Bosch Milestones in Starters19141933Start/Stop System - Economical Driving19822000Today1. Engine control unit with start/stop32. DC/DC converter 12 Volt23. Deep-cycle resistant battery(EFB, AGM) and battery sensor14. Start/stop starter motor7“Type S” startermotor – first Boschinertia starter motorwith special rollertype overrunningclutch“Bosch starter-alternator” – first unitworldwide, combining alternator andstarter motorDW starter motor– compact, lightweight and extremelypowerfulGVB starter motor– first overhungpinion,reduction gearstarter for commercial vehiclesStarter motor forstart / stop systems55. Neutral gear sensor6. Wheel-speed sensor4 Current supply 12V8 Communication6 Hydraulic lines/brake systems7. Crankshaft sensor8. Alternator with brake energy recuperation

Alternators for Every Type of Vehicle:Leaders in Performance and EfficiencyBosch has almost 100 years of experience in developing alternators with excellenceEfficiency Line Alternators are a new generation of alternatorsin performance and efficiency. Whether it is for small cars with low electrical energywith a particularly high degree of efficiency permitting r eductions requirements or for mid- or high class cars with higher requirements, Bosch will havein fuel consumption as well as CO² output of up to 2% – good forthe right alternator. The latest examples of our constant innovative developments aremotorists and good for the environment. The f urther improvedthe New Baseline Alternators and the Efficiency Line Alternators.electrical design and optimized materials used contribute taowarda never before reached efficiency level of 77%.Advantages of Bosch AlternatorsEfficiency Line Alternators Highly reliable and long service lifeThe Efficiency Line Alternator is the ideal supplement for the Excellent power outputstart/stop system – even at low rotation speeds they are par- High market coverageticularly efficient as the high power of the alternator means a Units and spare parts in OE-qualityquicker recharge of the battery. So very soon after every stop Replacement part concepts matched with the originalthe battery will be recharged enough to make another restartequipmenthappen without any influence on the performance of the car. Complete documentation of the vehicle equipment– over 75 yearsAdvantages of Bosch Efficiency Line Alternators Excellent power output even at low engine speeds Increased performance and reduced fuel consumptionNew Baseline Alternators Increased efficiency; optional HED (high efficiencyThese robust designed alternators are particularly manufac-diode) takes this up to 77%tured for small vehicles with lower electrical demands. With Noise-optimisedthree sizes, the New Baseline Alternators cover the performance range between 1.0 and 1.8 kW. A speed of 6,000 rpmprovides a rated current of 70 to 150 Ampere.Bosch Milestones in Alternators1913195819892005TodayEfficiency LineNew Baseline“Bosch light” – alternator, regulatorswitch and headlight“Variode” – firstsemiconductorelement for the usein alternatorsCompact alternatorsLI-C – withinternal fan: lownoise, light-weightand powerfulIntroduction of highlinealternators – highefficiency combinedwith impressive poweroutput, ranging from150 A – 230 AIntroduction of NewBaseline Alternators andEfficiency LineAlternatorsFields of application for the New Baseline and Efficiency Line Alternators

Bosch Spare Parts for Alternators:For Maximum Alternator PerformanceBosch Multifunction Regulator:Best in ClassBosch Multifunction RegulatorsCharacteristicsRegulator Comparison: Bosch Multifunction Regulator vs. Competitor RegulatorBosch’s alternators are equipped with innovative multi- Charge sensor provides a charged battery andfunction regulators. With efficiency and quality as keyaims, the multifunction regulator guarantees the protec-prevents premature wearguarantees long life of components, continuousinvention does not only verify and control the voltagecontrol of tension and reduces maintenancedoes, but it also has multifunctional accessories thatintegrate it to the vehicle’s electronic system.Competitor Regulator Protective gel in the inner housing Isolates the electronic chip from the entranceof water and other residues Increased vibration resistance Poor adhesion of the protective gel Sometimes no use of gel Only limited protection of components No vibration resistance Specifically developed for each type of alternator,tion of the vehicle’s electronic system. This unique Boschproduced by the alternator, as a common tension regulatorBosch Multifunction Regulator Brushes with special alloy for optimal conduction ofcurrent Thermal protection preserves the alternator and otherelectronic equipment in case of overheating Avoids overload and tension variances that can causedamage to the alternatorProtectiveGelBenefits Safe engine starts Long service life High vibration resistance Safe alternator operationElectronical Chip Chip with electronicmultifunction circuit Supervises the on-boardvoltage to carmanufacturers data No or limited multifunctions The voltage can not be optimallymonitored and controlled Risk of voltage losses by thethermal stress componentsDissipater Dissipater is integrated in theregulator A high-temperature shutdownreduces the flow of current No temperature detection of thedissipater Safe operating temperature is notguaranteedCTerminal C-Terminal in copper alloyensures low contact resistanceand a reliable contact Suspension protects againstdamage from vibration C-Terminal in the conventionalmetal alloy increases the contactresistance at the contact surfacesBosch multifunction regulator i t affords reliable communicationand safe alternator operationRectifiersRoller its Special resin housing Zener diodes which reduce Withstands high temperatures Double sided closed construc- Perfect adjustmentthe voltage peaks Individually tested diodes Liquid welding in all diodes Perfect rectification of current Guaranteed connection Operational security for longer periods of timetion against dust entrance Specifically developedfor alternators Does not damage the housings in the end frames Less noise