Product Range Special Lubricants For Wind Power Plants
Product rangeSpecial lubricants for Wind Power Plants
2OPTIMUM SOLUTIONS –WORLDWIDEThe two affiliates FUCHS SCHMIERSTOFFE and FUCHS LUBRITECH offer their combined expertise in thefield of wind power. Both companies are wholly owned subsidiaries of FUCHS PETROLUB SE, the world‘slargest independent lubricant manufacturer. They offer their customers a wide range of high-performancelubricants and greases, as well as hydraulic and gear oils. The worldwide network of the FUCHS Groupsecures availability of the lubricants worldwide – including consulting, logistics and aftersales service.FUCHS has the expertise to solve all lubrication-based challenges faced by wind turbine manufacturers,drive component manufacturers and also wind farm operators. No matter what lubrication tasks need tobe performed in a wind turbine, FUCHS can provide exactly the right lubricant.
Special lubricants for Wind Power PlantsTwo strong partners – one teamHeadquarter ofFUCHS LUBRITECH in KaiserslauternSales and technology centre ofFUCHS SCHMIERSTOFFE GMBH in MannheimWithin the FUCHS Group, LUBRITECH is the expert forhighly specialized applications. With its headquarters inKaiserslautern, Germany and more than 500 employeesworldwide, the company develops, produces and marketsmore than 1,000 special products, each of which is tailoredprecisely to its respective applications. The focus is onniche applications with maximum lubricant performancerequirements and on providing outstanding technicalconsulting services by our lubricant experts.FUCHS SCHMIERSTOFFE GMBH is a German company withmore than 800 employees that develops, manufactures andmarkets lubricants and related specialties.The company, founded in 1931 as RUDOLF FUCHS, has itsHQ in Mannheim and operates three production facilitiesin Germany. Its degree of specialization and speed ofinnovation is far above the average for this industry. Theproduct portfolio includes almost 2,000 different lubricantsand related specialties for all walks of life, industrial processes and applications.3
4Application areasFUCHS offers a broad product portfolio of special lubricantsfor all wind power applications. Many approvals of turbine,gearbox and bearing manufacturers as well as suppliers offiltering systems prove the high performance and quality ofour products.1Lubricant applicationLubricantsPitch adjustmentbearingGLEITMO 585 K PLUSGLEITMO 585 KSTABYL LX 460 SYNTooth systemCEPLATTYN BL WHITECEPLATTYN BLGLEITMO 585 K /GLEITMO 585 K PLUSSTABYL LX 460 SYN2Rotor bearingSTABYL LX 460 SYNSTABYL EOS E23ClutchGLEITMO 585 K / GLEITMO 585 K PLUSSTABYL EOS E 2STABYL LX 460 SYN4Main gearboxRENOLIN UNISYN CLP 320RENOLIN UNISYN XT 320RENOLIN PENTOGEAR 320 WTGEARMASTER ECO 3205Generator bearingsURETHYN XHD 26Yaw system reduction gear(azimuth)RENOLIN UNISYN CLP 220RENOLIN UNISYN XT 220GEARMASTER ECO 2207Yaw system:BearingGLEITMO 585 K PLUSGLEITMO 585 KSTABYL LX 460 SYNTooth system8CEPLATTYN BL WHITECEPLATTYN BLGLEITMO 585 K / GLEITMO 585 K PLUSSTABYL LX 460 SYNHydraulic systemsECO HYD PLUSRENOLIN UNISYN OL 32, 46RENOLIN XtremeTemp 32, 46RENOLIN ZAF 32 LTFasteners / assembly aidsGLEITMO WSP 5040GLEITMO 840 ECOSlip ring cleanerRivolta S.L.X. TopRapid rust removersFERROFORM LOCCFERROFORM ECO LOCCWaxy rust-preventiveANTICORIT CPXDECORDYN HF 91DECORDYN 350Chain hoistCEPLATTYN 3005Generator bearings
Special lubricants for Wind Power ystem1Yaw system(bearing andtooth system)6Yaw systemreduction gearPitch adjustment(bearing andtooth system)5
6FUCHS LUBRITECH – SPECIALTY LUBRICANTSFOR THE WIND INDUSTRYWhether in hot, cold, dry, or “aggressive” saline environments – wherever wind power stations generateenergy, we do everything to ensure that no energy is lost unnecessarily. We have developed specialtylubricants for this purpose which clearly contribute to reducing the wear on your equipment and thussignificantly reduce your maintenance effort and expenditures. We offer low-temperature greases forarctic conditions, high-performance greases for long-term lubrication, or efficient specialty lubricants forpitch and yaw bearings – all for ideally smooth generation of energy with no loss of energy and withoptimal frictional wear protection.
Special lubricants for Wind Power PlantsSpecial lubricant for pitch and yaw bearings(gear ring and bearing)Photo: Rothe ErdeGLEITMO 585 KGLEITMO 585 K is a well-proven, fully-synthetic speciallubricant contain ing reactive white solid lubricants. Thissynergistic combination offers excellent protection againstwear even under most critical operation conditions likevibrations and small oscillation movements under high loadwhich are typical for pitch and yaw bearings of wind turbines. It is also used for gear lubrication of pitch and yawbearings using lubrica tion pinions.GLEITMO 585 K PLUSThe GLEITMO 585 K PLUS product has been developedin order to meet the requirements of novel lubricationsystems. This lubricant is most suitable where progressivedistributors are used. GLEITMO 585 K PLUS was developedon the basis of the original GLEITMO 585 K and the ex cellent wear-protection properties have been retained despitethe adaptation of the product. The PLUS in the article namestands on the one hand for the added value gained and onthe other for the use in Progressive LUbrication Systems. Extremely wide temperature range, suitable for anyclimate condition: -45 C up to 130 C Consistency: NLGI grade 2 Identification according to DIN 51502: KPFHC2K-40 Outstanding wear protection, especially at shock loadsand oscillatory movements Excellent protection against standstill marks, frettingcorrosion and tribocorrosion Rippling test (TK Rothe Erde / IME at RWTH Aachen) andswivelling rippling tests (ITR at TU Clausthal) passed;prevents and protects against standstill marking Suitable for Individual Pitch Control with changeableswivel angle (according to comparison test of IMKT,Hanover and Fraunhofer IWES) Extreme Pressure (EP) properties at low rotational speed Approvals: Rothe Erde (ThyssenKrupp), IMO, ZS Schmieranlagen References: manufacturers and operators of wind powerplants and component manufacturers7
8Fully synthetic high-per formance grease for pitch,yaw and rotor bearingsHigh-performance greasefor main bearings, pitch andyaw bearingsPhoto: SchaefflerPhoto: Rothe ErdeSTABYL LX 460 SYNSTABYL EOS E 2STABYL LX 460 SYN is a fully synthetic high-performancegrease which was especially developed for the use in windturbines. Due to its wide operating temperature range, itshigh mechanical stability and its outstanding load carry ingcapacity, STABYL LX 460 SYN is excellently suitable for thelubrication of the main rotor bearings. Moreover, it can alsobe used as multifunctional grease in the very demandinglubricating areas of azimuth and pitch bearings becauseof its special properties. Therefore STABYL LX 460 SYNconsiderably reduces the necessary efforts for a safe greasesupply in all these lubricating points.STABYL EOS E 2 is a high-performance grease based ona fully-synthetic ester and a lithium soap. It fulfils thehighest technical requirements for modern lubricants usedin wind turbines. STABYL EOS E 2 was developed as multifunction grease in a perennial research project in coopera tion with leading bearing manufacturers and is successfullyin use in wind turbines as general purpose lubricant. Universal application in wind turbines, especiallyfor pitch, yaw and rotor bearings Extremely wide temperature range,from –40 C up to 140 C Consistency: NLGI grade 1-2 Indentification according to DIN 51502: KPHC1-2N-40 Reduction of lubricant diversity in wind turbines Excellent protection against standstill marks andfretting corrosion Pumpable in automatic lubrication systems Extreme pressure properties to protect against wear Universal application in wind turbines, especially forpitch, yaw and rotor bearings Extremely wide temperature range, suitable for anyclimate condition: – 45 C up to 130 C Consistency: NLGI grade 1-2 Identification according to DIN 51502: KPE1-2K- 40 Allows considerable reduction of lubricant diversityon wind turbines Very good protection against false brinelling andfretting corrosion Extreme pressure properties at low rotational speed Pumpable in automatic lubrication systems Approvals: Rothe Erde (ThyssenKrupp), IMO,ZS Schmieranlagen References: manufacturers and operators of wind powerplants and component manufacturers
Special lubricants for Wind Power PlantsWhite adhesive lubricantsuitable forlow temperaturesFully syntheticpolyurea grease for extremeapplication conditionsPhoto: ZS SchmieranlagenPhoto: SchaefflerCEPLATTYN BL WHITEURETHYN XHD 2CEPLATTYN BL WHITE is a white adhesive lubricant withreactive solid lubricants. It is used as a lubricant for machines and machine components operating under difficultconditions, subject to extreme temperature fluctuationsand environmental influences. CEPLATTYN BL WHITE isused in particular for the lubrication of azimut and pitchgear rings in wind turbines.URETHYN XHD 2 is a soft lubricating grease with a synthetichydrocarbon base oil and a very temperature-resistantpolyurea thickener. A selected additive package providesexcellent wear protection, even at fluctuat ing speeds,temperatures and loads. For lubricating of azimut and pitch gears High-temperature lubricant for long-life lubricationof roller bearings at high temperatures, high loads, andspeeds e.g. in generator bearings of wind turbines Very wide temperature range: – 40 C / 160 C, up to 180 C for a short time, pumpable down to – 30 C Temperature range: – 40 C up to 180 C,short-term up to 200 C Very good adhesion to the tooth flanks Consistency: NLGI grade 2 High thermal and mechanical stability Identification according to DIN 51502: KPFHC2R-40 Protects the gear ring against corrosion Extraordinary thermal stability Very good water resistance, thus also unlimitedsuitability for off-shore turbines High oxidation stability also during intermittentoperation Pumpable in automatic lubrication systems Pumpable in automatic lubrication systems References: manufacturers of slewing bearingsand manufacturers of lubricating equipment References: manufacturers and operators of windpower plants, components and lubrication systemmanufacturers9
10Reactive white solid lubricantsModern wind power plants must have the highest possibleeffectiveness in order to be able to generate electricity efficiently. Optimum design of the machine elements isrequired in order to achieve this over a plant lifetimeexceeding 20 years. Minimizing friction in the entire systemis one thing - but the avoidance of wear is even moreimportant. Once the moving components such as rollerbearings or gear wheels show initial signs of wear, this isirreversible and the service life of the components rapidlyshortens.In particular the pitch and yaw bearings in wind powerplants are subject to very high requirements from a tribological point of view due to the adverse environmental conditions. Conventional greases do not provide adequatewear protection in this case. The use of solid lubricants hasproven to be effective in isolating running surfaces and rolling elements from one another during static and mixed friction phases, thus preventing wear. Due to their high physiomechanical pressure resistance these solid lubricants, unlikeoils and simple greases, remain between and isolate thesurfaces of the components, even under high surface pressures.Through many years of research activities with the constantinvolvement of close partners from the wind power industry, FUCHS LUBRITECH has succeeded in developing a special mixture of reactive white solid lubricants. Triggered bythe action of a defined load, the white solid lubricants forma protective reactive layer on the contact surfaces. Thisreactive layer reduces friction and above all the wear of thecomponents of the roller bearing.The rippling test (according to TK Rothe Erde / IME, RWTHAachen) and swivelling rippling test (according to ITR, TUClausthal), in which GLEITMO 585 K and GLEITMO 585 KPLUS performed very well, confirm the ideal suitability ofthe reactive white solid lubricants for the avoidance ofbearing damage. Furthermore, GLEITMO 585 K achievedthe best possible result in tests conducted by IMKT Hanoverand Fraunhofer IWES for pitch bearing operation in modern Individual Pitch Control mode. The oscillating frictionwear test shown below, which simulates an oscillatingmotion of rolling elements on bearing shells, also demonstrates the mode of action of the reactive white solid lubricants.Oscillating friction wear test (SRV)Surface of specimens after one hour of operation f 50 Hz, A 500 µm, F 300 N, T 50 C, t 60 min. In this testthe GLEITMO pastes with reactive white solid lubricants show their outstanding performance in comparison toother products.Lithium paste with reactive white solid lubricantsLithium grease with MoS2Surface (contour)10 µmwear profileheavy wear, deep grooves250µmSurface (contour)10 µmwear profileminimal abrasion, smooth surfaces250µm
Special lubricants for Wind Power PlantsEasy and safe relubrication of wind turbines –the new service cartridge from FUCHS LUBRITECHService cartridge in use (screwed onto mobile case pump)For comparison: full cartridge (left) and the completely emptied cartridge after use (right)The maintenance of wind power plants represents a bigchallenge for service employees. Space is at a premium atlofty heights – in addition to which the maintenance workis hampered by difficult-to-access areas. In particular theimportant lubrication of the individual applications and therefilling of lubrication systems can thus be very complicated. Apart from the high time expenditure there are oftenother adversities such as the ingress of air and dirt into central lubrication systems and applications as well as ecologicalaspects.Whilst the contents of the cartridge are being pumped intothe central lubrication system, your service employee cantake care of other maintenance tasks. Due to the high volume of 4,000 ml, a cartridge change is often unnecessary andthe risk of contamination is thus minimized. When usingthe corresponding case pumps, minimum switch-off via anintegrated meter or a simple magnetic switch is possible.With the new service cartridge FUCHS LUBRITECH offers asolution that makes your maintenance work considerablyeasier, virtually eliminates the ingress of air and dirt and isalso eco-friendly.Thanks to the special shape of the follower piston the cartridge can be almost completely emptied and is thus an extremely economical and eco-friendly solution for the relubrication of wind power plants.Your benefits at a glance: Bubble-free refilling of central lubrication systemsThe new service cartridge has a filling volume of 4,000 mland is simply screwed onto a mobile lubricating pump. Ahose connects it with the lubricating point or a centrallubrication system. The grease quantity is thus pumpeddirectly to its destination. Since the service cartridges arefilled without bubbles, the risk of air ingress is virtuallyexcluded. Low contamination risk Easy and time-saving handling Can be emptied almost completely Eco-friendly disposal11
12FUCHS SCHMIERSTOFFE –SPECIAL GEAR OILS FOR WIND TURBINESMore and more wind turbine manufacturers and operators have recognized the benefits of syntheticgear oils. With the gear oils in the RENOLIN UNISYN CLP range, FUCHS has been an exponent of thesehigh-grade special oils for the strict requirements of wind energy plants from the very start. With severalthousand installations worldwide and many gigawatts of generated energy, we have a great deal ofexperience in the market with our lubricants.
Special lubricants for Wind Power PlantsSpecial gear and lubricating oilsfor wind turbine gear boxesRENOLIN UNISYN CLPThe products of the RENOLIN UNISYN CLP range are basedon special fully synthetic hydrocarbons/polyalphaolefines incombination with a selected EP/AW additives and additivetechnology, the products guarantee excellent wear protection characteristics, good corrosion protection, high thermal/ oxidative resistance and therefore a long service lifewith low deposit formation at the same time. In comparisonwith mineral oil-based products, a -two-to-three-foldextension of service life can be achieved using RENOLINUNISYN CLP.In testing on test rigs and during wind turbine inspections,use of RENOLIN UNISYN CLP made it possible to lower theoil sump temperature in circulation systems and transmissions by approximately 5 C to 10 C in comparison withmineral oilbased products (low gear friction coefficientsunder load). Besides the reduction in temperature load onoil and components, this leads to an improvement in efficiency of up to 3%. By the reduction of the oil sump temperature the thermal / oxidative stress of the gear oil isreduced, the life time of the oil is extended and the operating viscosity is increased. With an overall rating of 1.0,RENOLIN UNISYN CLP 320 also showed impressive results inthe FAG 4-stage wind turbine test (Schaeffler Group) incomparison with competitor products in the market.It excels through its excellent wear protection characteristics in applications with differing mixed friction conditions,EHD conditions (elastohydrodynamic lubrication) and extremely high loads. Excellent results were achieved even underthe influence of water ingress. The micropitting resistanceis high, as the gears in the transmission are re liably protected from this phenomenon over a wide tempe rature range.Benefits with RENOLIN UNISYN CLP: Fully synthetic PAO-based gear oils Miscible and compatible with mineral oil and ester oil –facilitates the oil change Excellent wear protection with regard to: scuffing,bearing wear, micropitting, slow speed wear and whiteetching cracks Excellent oxidation stability Excellent thermal stability Low deposit formation Excellent filterability Low foaming tendency Excellent air release properties Excellent material compatibility Approvals and references: ACCIONA, BOSCH REXROTH, EICKHOFF, ENERCON,FLENDER, GAMESA, GE, HANSEN, JAHNEL KESTERMANN, LIEBHERR, SIEMENS, WINERGY,ZOLLERN, RENK,ZF and other leading gear box and wind turbine manufacturers100Transmission temperature [%]Gear oil in wind power plants807164606454402002131Ambient temperature [ C]RENOLIN UNISYN CLP 320Mineral oil CLP 32013
14Special gear and lubricating oilsfor wind turbine gear boxesPhoto: ZFRENOLIN UNISYN CLPRENOLIN UNISYN CLP 320 is successfully used in wind turbines for years. By using a selected additive technology arobust behaviour in practice is achieved. Based on practicalexperiences – in combination with used oil analysis and rigtests – the excellent wear protection and corrosion protection as well as low foaming tendency and low deposit formation could have been verified.Accessory lab testing with used oil samples from diversewind turbines provide for an extended warranty of 7 years(and beyond – in dependence of the operating conditions).We will be pleased to provide you with further informationon practical experiences, lifetime, and extended warranty.Based on practical experiences a guideline for change-overof currently running wind turbine gear oils to RENOLIN UNISYN CLP 320 was developed. By using used oil analysis andunder consideration of the condition of the wind turbinegear box it is possible to give reliable recommendations onthe oil change in practice with or without flushing steps.Experiences in the field with extensive lab testing providefor an optimal and effective oil change.Further information is available on separate info sheets: Used oil analysis and lifetime Extended warranty for the use of RENOLIN UNISYN CLP320 Technical guideline for change-over to RENOLIN UNISYNCLP 320Please get in contact with us!
Special lubricants for Wind Power PlantsRENOLIN UNISYN CLP 320 – Fresh oil performanceProduct performance of RENOLIN UNISYN CLP 320: OverviewParameter / TestStandard / MethodConditions / LimitsUnitsRENOLINUNISYNCLP 220RENOLINUNISYNCLP 320FZG TestsFZG Scuffing/Scoring A / 8.3 / 90ISO 14635-1–Load Stage 12 14FZG Scuffing/Scoring A / 16.6 /140ISO 14635-1–Load Stage12 12FZG Micropitting GFT C / 8.3 /60FVA 54/I-IV–GFT ClassHigh ( 10)High ( 10)FZG Micropitting GFT C / 8.3 /90FVA 54/I-IV–GFT ClassHigh ( 10)High ( 10)Stage 1 – Rolling Elements WearDIN 51819-17.5 / 80 h / 100 KNmg– 5Stage 1 – Cage WearDIN 51819-17.5 / 80 h / 100 KNmg–172Stage 2 – Rolling ElementsWearDIN 51819-175 / 800 h / 100 KNmg– 5Stage 3 – Bearing ProtectionDIN 51819-19000 min-1/700h/8.5KN L11pass–pass - rating 1Stage 4 – Bearing ProtectionDIN 51819-175 min-11600h/60KNpass–pass - rating 1Rolling Elements WearSKF inhouse test8 weeks – 100 Cmg–2Changes in Viscosity of the OilSKF inhouse test8 weeks – 100 C%– 5Sludge FormationSKF inhouse test8 weeks – 100 CGrado–WithoutSludgeIncrustationsSKF inhouse test8 weeks – 100 CYes/No–NoEMCOR TestSKF inhouse testDist. Water 0.5 NaClRating–0 – nocorrosionSKF inhouse filterability testSKF inhouse test 15 minmin–11CJC Jensen Filtration TestsCJC Jensen Method–––PassHydac Filtration TestsHydac Filtration Test HN30-8–Rating–PassFAG FE 8 RollingBearingTestSKF BearingTest: RollerTestFiltrationOverview test results for RENOLIN UNISYN CLP 320 in theFAG 4 stages test for wind turbine gear box oilsCriterionTestStage 1*Wear at boundary lubricationFE8-80h1.0passedStage 2**Fatigue behaviour at mixed friction conditionFE8-800h1.0passedStage 3***Fatigue behaviour at EHL-conditionL11-700h1.0passedStage 4***Fatigue behaviour and residues with water addedFE8-WKA1.0passed1.0passedSummary* Tested by FUCHS report** Tested by Assmann report*** Tested by Schaeffler KGResult15
16RENOLIN UNISYN CLP 320 - Practical experiencesUsed oil analysis for RENOLIN UNISYN CLP 320Kinematic viscosity at 40 CKinematic viscosity at 100 C250Apr -17Jul -16Oct -15Jan -15Apr -14Jul -13Oct -12Jan -12Apr -11Jul -10200Viscosity index160120100Jul -10Jan -11Jul -11Jan -12Jul -12Jan -13Jul -13Jan -14Jul -14Jan -15Jul -15Jan -16Jul -16Jan -17Jul -17Viscosity index [-]14040.035.030.025.020.0Jul -10Jan -11Jul -11Jan -12Jul -12Jan -13Jul -13Jan -14Jul -14Jan -15Jul -15Jan -16Jul -16Jan -17Jul -1730045.0Neutralisation number1.510.50Jul -10Jan -11Jul -11Jan -12Jul -12Jan -13Jul -13Jan -14Jul -14Jan -15Jul -15Jan -16Jul -16Jan -17Jul -17350Neutralisation number [mgKOH/g]400Kinematic viscosity at 100 C [mm²/s]RENOLIN UNISYN CLP 320 shows an excellent lubricatingfilm stability, very good viscosity-temperature-behaviourand excellent corrosion protection and wear protectionproperties after 8 years of use in wind turbine main gearboxes.Kinematic viscosity at 40 C [mm²/s]RENOLIN UNISYN CLP 320 shows a very stable trend of kinematic viscosity and neutralisation number over a long period of time. The iron content in the oil - which gives hints onabrasive wear in the gear box - is low within the bandwidths.Iron content1006040200Jul -10Jan -11Jul -11Jan -12Jul -12Jan -13Jul -13Jan -14Jul -14Jan -15Jul -15Jan -16Jul -16Jan -17Jul -17Iron content [ppm]80The test results of the used oil analysis prove the robustbehaviour of RENOLIN UNISYN CLP 320 in main gear boxesof wind turbines of up to 8 years use!
Special lubricants for Wind Power Plants17RENOLIN UNISYN CLP 320 - Practical experiencesEven after about 35,000 operating hours RENOLIN UNISYNCLP 320 shows an excellent wear protection in the FZG testA/8.3/90 acc. to DIN ISO 14635-1.180160148142Oil sump temperature [ C]140Example wind turbine 2.4 MWTest result with used oil sample:Failure load stage 14 - excellent scuffing 57402012347891011121314Load stage180160152146Oil sump temperature [ mple wind turbine 2 MWTest result with used oil sample:Failure load stage 14 - excellentscuffing protection2012345RENOLIN UNISYN CLP 320 shows excellent scuffing protection after 8 years in use!678Load stage91011121314
18Fully synthetic circulating and gear oilsbased on innovative PAONEW: RENOLIN UNISYN XTWith the development of the RENOLIN UNISYN XT range,FUCHS created fully synthetic circulating and gear oilsbased on the latest technology. In the products of theRENOLIN UNISYN XT range, innovative PAO base oils arecombined with a special EP / AW additive technology. Theuse of innovative PAO grades in particular allows the benefits of a much wider operating temperature range compar ed to conventional PAO-based circulating/gear oils, whilealso improving low-temperature flow characteristics. Theytherefore offer significant advantages in terms of startingbehavior at low temperatures when compared with conventional PAO grades.The products in the RENOLIN UNISYN XT range boast a highnatural and shear-resistant viscosity index of around 180. Inaddition to this, the RENOLIN UNISYN XT oils offer increased aging stability, good load-carrying capacity and reliablewear protection for roller bearings and gears in wind turbine transmissions. Thanks to their high micropitting resistance, they offer reliable protection from this phenomenonover a wide temperature range.RENOLIN UNISYN XT 320 has been tested in the FAG 4-stagewind turbine test (Schaeffler Group) and has shown excellent results with an overall rating of 1.0. Fully synthetic gear oils based on innovative PAO Miscible and compatible with mineral oil, ester oil andconventional PAO gear oils Micropitting resistance „high“, reliable protection Micropitting, failure load stage: LS 10 at both 60 Cand 90 C FZG scuffing load capacity, high degree of protection,FZG A / 8.3 / 90, failure load stage 14, FZG A / 16.6 / 90,failure load stage 14 FAG 4-stage wind turbine test, overall rating 1.0(excellent wear protection characteristics) FE 8 roller bearing wear test 7.5 / 80 / 80: roller bearingwear 1.0 mg, 7.5 / 100 / 80: roller bearing wear 7 mg(excellent wear protection characteristics) WEC test (white etching cracks) as per FE 8 pitting testVW-PV-1483, no WEC damage (high degree of protection) Excellent low-temperature behavior Low foaming tendency Good air release properties Very good aging stability
Special lubricants for Wind Power PlantsRENOLIN UNISYN XT has a better start-up behavior and cold flow propertiesdue to excellent low temperature 200,000100,000100,00063,00030,00017,0000-40 C-30 C-20 CTransmission temperature [ C]RENOLIN UNISYN CLP 320RENOLIN UNISYN XT 320Method: Brookfield Very good corrosion protection Excellent viscosity-temperaturebehaviorAt operation temperatures RENOLIN UNISYN XT shows a better stabilityof the lubrication film200 Multigrade characteristics160 Excellent wear protection, highscuffing load carrying capacity For high-temperature and lowtemperature applications RENOLIN UNISYN XT is approvedby SIEMENS FLENDER, BOCHOLT,table A 7300Transmission temperature [%] Very high natural shear-resistantviscosity index (VI around 180)138.8130.11208070.463.14006080Kin. viscosity at [ C]RENOLIN UNISYN CLP 320RENOLIN UNISYN XT 320Method: Ubbelohde19
20PAO-free high-performance gear oil based on innovativebase oil technology for gears / roller bearingsRENOLIN PentoGear 320 WTWith RENOLIN PentoGear 320 WT, FUCHS developed aPAO-free wind turbine gear oil with innovative base oiltechnology. RENOLIN PentoGear 320 WT is formulated bythe use of special polymers and hydrated base oils. Its use asa high-performance gear oil is recommended for all windturbine installations, particularly in the service segment. Indevelop ing RENOLIN PentoGear 320 WT, a major focus layon good miscibility with the industrial gear oils commonlyused in the market. The use of innovative base oils, to gether with a matched additive system, allows excellentperformance to be achieved. PAO-free gear oil, based on innovative base oils, whichdelivers very good technical performanceRENOLIN PentoGear 320 WT displays excellent wear protection, both for gears and roller bearings. In addition to this,RENOLIN PentoGear 320 WT displays good corrosion protection (steel and copper) and good compatibility with theseals and coatings used in wind turbines. Field tests havedemonstrated that the product is capable of reducing theoil temperature in heavy duty bearings. FE 8 roller bearing wear test 7.5 / 8 / 80: roller bearingwear 3 mg (very good wear protection characteristics)In real-world applications, RENOLIN PentoGear 320 WTwas able to demonstrate its robust operating performance,excellent foaming behavior and very low deposit forma tion. Miscible and compatible with mineral oil, PAO oil andester oil Micropitting resistance “high”, failure load stage:LS 10 at both 60 C and 90 C FZG scuffing load capacity, high degree of protection FZG A / 8.3 / 90, failure load stage 14 FZG A / 16.6 / 90, failure load stage 12 Good miscibility/compatibility with mineral oil-basedand PAO-based industrial gear oils Good compatibility with seals and coatings Lowest deposit formation, robust operatingperformance Good foaming behavior Combination of polar and non-polar base oilcomponents, „low varnish oil“ RENOLIN PentoGear 320 WT is approved by FLENDER,BOCHOLT, table A 7300
Special lubricants for Wind Power PlantsEnvironmentally friendly circulatingand gear oils based on synthetic, fully saturated estersGear before the change over to GEARMASTER ECO 320Gear after the change over to GEARMASTER ECO 320GEARMASTER ECO 320GEARMASTER ECO 320 are environmentallyfriendly high-performance industrial gear oils based onsynthetic, fully saturated esters. Using its decades of experience and its position as market leader in the fie
components of the roller bearing. The rippling test (according to TK Rothe Erde / IME, RWTH Aachen) and swivelling rippling test (according to ITR, TU Clausthal), in which GLEITMO 585 K and GLEITMO 585 K PLUS performed very well, confirm the ideal suitability of the reactive white solid lubrica
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Food Grade Lubricants Direct food contact lubricants must meet strict purity requirements. Incidental food contact lubricants include hydraulic fluids, gear lubricants, compressor fluids, greases, etc. These products are designed to lubricate and protect machinery in the food and beverage processing industry.
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Table of Contents 1 Preface 1.1 General information 5 2 Lubricants for Four-Cycle Engines 2.1 Engine oils 7 2.2 Lubricating greases 15 3 Lubricants for gas engines 3.1 Engine oils 16 4 Lubricants for Two-Cycle Engines 4.1 Engine oils 18 5 Coolants 5.1 General information 20 5.2 Fresh water requirements 21 5.3 Emulsifiable corrosion-inhibiting .
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