2010年6月电饭煲市场占有率(%)及均价(元)
昆腾虚拟公司及虚拟带库介绍-HLJ Mobile
设备配置
• •
11
易于配置虚拟磁带库、磁带机和磁带。 还可以为虚拟盒式磁带创建条形码。
© 2006 Quantum Corporation.
DX30/100 企业级 VTL
DX30 扩展性 性能 可用性
8TB – 32TB (raw). 2:1 压缩后可达 52TB的可用空间 的可用空间 可扩展到4个磁盘柜 可扩展到 个磁盘柜 1TB/h*
3
© 2006 Quantum Corporation.
为什么选择Quantum 企业级虚拟带库 为什么选择
选择Quantum-VTL的理由：
• 2006年收购ADIC公司后,昆腾公司是目前业界唯一的领先的专 们做带库/虚拟带库备份的大型厂商，从2002年就首先提供虚 拟带库产品，具有较深的虚拟带库技术理论基础和较丰富的 整体解决方案实战经验。虚拟带库技术是自有专利技术. • 其他主机和磁盘阵列厂家发布虚拟带库产品时间较短，采取 的是OEM＋自身磁盘阵列的方式，它们的虚拟带库不是主业， 属于匆忙上马性质，在技术上并不成熟,虚拟带库软件基本全 部OEM Falconstor. • 昆腾DX30/100提供独一无二的硬件压缩卡，能够在不影响性 能的情况下获得更大的容量。 • DX30/100的控制部分（机头）采取硬件实现方式，性能比 Falconstor（软件实现）高不少。
DX100 性能 (采用 采用NetBackup备份软件测评 备份软件测评) 采用 备份软件测评
Backup Performance
900 800 700 600
4GB Flat Files
1GB Oracle
100MB Exchange
MB/s
500 400 300 200 100 0
NUVOTON NuCam 硬件用户手册说明书
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AlConnectivitySPI FlashSPI FlashSPI FlashSDIO WI-FISDIO WI-FISDIO WI-FISDIO WI-FISDIO WI-FISDIO WI-FI12 MHz12 MHz0.9V1.8VUSBUSB3.3V12.1KGNDVGA / TVP5150VGA / TVP5150VGA / TVP5150VGA / TVP5150VGA / TVP5150VGA / TVP5150l pin definitioons are listed in theTypeIOUIOUIOUIOUIOUIOUIOUIOUIOUAAPPAAPAGIOUIOUIOUIOUIOUIOU25262728293031323334353637383940414243444546474849505152GPC[9]GPC[8]VDD18VDD33ADC_VSSADC_VDDADC_AINADC_AINADC_AINGPA[5]GPA[4]GPA[3]GPA[1]RST_GPD[1]GPD[2]UD_CDETVDD18MVREFVDDQADAC_HPADAC_HPADAC_HPADAC_HPADAC_AVADAC_VRADAC_AVVDD18SS13S33 AD33 AN[0] MN[1] MN[2] NTSSTRHHT U1MVPVSS33 APVDD33 APOUT_L NPOUT_R NVSS33 AREF NVDD33 A1SPDATA[1]SPDATA[0]1.8V3.3VADC_VSS33ADC_VDD33MIC+MIC-NCTBDSW_SCKSW_SDATBDRST_HUR_TXDHUR_RXDUD_CDET1.8VMVREFVDDQADAC_HPVSS3ADAC_HPVDD3NCNCADAC_AVSS33NCADAC_AVDD331.8V333VGA / TVP5150VGA / TVP51501.8V3.3V3.3VMICMICNCreservedI²CI²CreservedRESETto Arduino RXto Arduino TXUSB1.8V0.9V1.8VGND3.3VGND3.3V1.8VIOUIOUPPGPAAAIOUIOUIOUIOUIUIOUIOUIPPPGPAAGAPP53545556575859606162636465GPA[7]VDD33GPA[10]GPA[11]GPB[6]GPB[5]GPB[4]GPB[3]GPB[2]GPB[1]GPB[0]GPD[12]GNDS3UULLLSSSSSGS_RESET/RECO3.3VURTXDURRXDLED3_TBDLED2_LINKLED1_REDAYSVSYNCSHSYNCSPCLKSCLKO]/ NTSCSPI0_CLKGNDOVERYor PAL SELvideo device RE3.3VVCOM debugVCOM debugstatus LED, lowstatus LED, lowstatus LED, lowVGA / TVP5150VGA / TVP5150VGA / TVP5150VGA SCLK / TVSPI FLASHGNDESET/ USB recow activew activew activeVP5150 CAM soovery modeource selectionIOUPIOUIOUIOUIOUIOUIOUIOUIOUIOUIOUE_PA AD2.10FigureNuWicam2.14, Figure PCB Place 2.15 and FigFigure 2-1ementgure 2.16 sho3 Front andow the front aBack NuWicaand back Nuam-VGA PCuWicam PCBB Placement B placement.tFigure 2-14 Front andBack NuWiccam-TVP PCB BPlacementtFigure 2-155Front and BBack NuWica am-Debug PC C B Placemen nt3 NN3.1UWICAMNuWicam-SCHEMATVGA ScheTICSematic (1/2)N 3.2NuWicam-VGA Sche ematic (2/2)N3.3NuWicam-TVP Schem matic (1/2))N 3.4NuWicam-TVP Schem matic (2/2))N3.5NuWicam-Debug Sch hematic (1/1)4 STo useFirmwaTARTINGe NuWicam, pare programmTO USE Nplease refer tming, MobileNUWICAMto the “NuWiApp installatcam User Gution and Virtuuide.pdf” to gual COM drivget Hardwarever installatioe connectivityon informationy,n.5 EXAs to NserverXAMPLE CNuWicam exaconfigurationCODEample progran and A/V Stram, please rereaming oveefer to the “Nr RTSP inforuWicam progrmation examgramming gumple code.uide.pdf” to gget HTTP6 RD2REVISION HDate 2016.07.27 HISTORYRe 1.0evision00Descri 1. 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神州鲲泰 KunTai R522 快速指南
123神州鲲泰KunTai R522快速指南版权所有©北京神州数码云科信息技术有限公司2021。
保留一切权利。
非经本公司书面许可，任何单位和个人不得擅自摘抄、复制本文档内容的部分或全部，并不得以任何形式传播。
北京神州数码云科信息技术有限公司地址:北京市海淀区上地九街9号数码科技广场邮编:100085网址:1简介KunTai R522是北京神州数码云科信息技术有限公司新一代数据中心2U 双路ARM 服务器，基于华为鲲鹏处理器。
KunTai R522系列包含R2220、R2230、R2220-C、R2230-C、R522-3、R522-4。
单个风扇失效可能会影响节点性能，或者出现温度告警，更换失效的风单个风扇失效可能会影响节点性能，或者出现温度告警，更换失效的风扇后可恢复正常。
湿度●工作湿度：8%RH～90%RH（无冷凝）●存储湿度：5%RH～95%RH（无冷凝）●长时间存放湿度：30%～69%●最大湿度变化率：20%每小时海拔高度工作海拔高度：≤3050m 按照ASHRAE 2015标准：●配置满足ASHRAE Class A1、A2时，海拔高度超过900m，工作温度按每升高300m 降低1℃计算。
●配置满足ASHRAE Class A3时，海拔高度超过900m，工作温度按每升高175m 降低1℃计算。
●配置满足ASHRAE Class A4时，海拔高度超过900m，工作温度按每升高125m 降低1℃计算。
2准备工具防静电手套浮动螺母安装条十字螺丝刀梯子（高处安装时使用）3安装●安装人员使用工具时，务必按照正确的操作方式进行，以免危及人身安全。
●当设备的安装位置超过安装人员的肩部时，请使用梯子、抬高车等工具辅助安装，安装人员使用梯子时，必须有专人看护，禁止单独作业，避免设备滑落导致人员受伤或设备损坏。
●在接触设备前，应佩戴防静电手套，去除身体上携带的易导电物体（如首饰、手表等），以免被电击或灼伤。
Moxa ioThinx 4500 系列 (45MR) 模組说明书
ioThinx4500系列(45MR)模組ioThinx4500系列的I/O和電源模組特色與優點•I/O模組包括DI/O、AI/O、繼電器和其他I/O類型•系統電源輸入和現場電源輸入的電源模組•免工具輕鬆安裝和拆卸•IO通道內建LED指示燈•寬操作溫度範圍-40至75°C（-40至167°F）•Class I Division2和ATEX Zone2認證認證簡介Moxa的ioThinx4500系列(45MR)模組提供DI/O、AI、繼電器、RTD和其他I/O類型，為使用者提供多種選擇，並且讓使用者選擇最適合目標應用的I/ O組合。
藉由獨特的機械設計，不需要工具即可輕鬆完成硬體安裝和拆卸，大幅減少設定和更換模組所需的時間。
輕鬆免工具安裝和拆卸ioThinx4500系列採用獨特的機構設計，可減少安裝和拆卸所需的時間。
事實上，硬體安裝的任何部分都不需要螺絲起子和其他工具，包括將裝置安裝在DIN導軌上，以及連接用於通訊和I/O訊號擷取的接線。
此外，從DIN導軌上拆卸ioThinx不需要任何工具。
您可輕鬆使用閂鎖和解鎖片，將模組自DIN 導軌移除。
規格Input/Output InterfaceDigital Input Channels45MR-1600:1645MR-1601:1645MR-2606:8Digital Output Channels45MR-2600:1645MR-2601:1645MR-2606:8Analog Input Channels45MR-3800:845MR-3810:8Relay Channels45MR-2404:4Analog Output Channels45MR-4420:4RTD Channels45MR-6600:6Thermocouple Channels45MR-6810:8System Power Input Channels45MR-7210:1Field Power Input Channels45MR-7210:1Field Potential Output Channels45MR-7820:8Isolation3k VDC or2k VrmsDigital InputsConnector Spring-type Euroblock terminalSensor Type Dry contactWet contact(NPN or PNP)I/O Mode45MR-1600/1601:DI or event counter(only supports the first4channels)45MR-2606:DI or event counter(only supports the first2channels)Dry Contact On:short to FP+/FP-Off:openWet Contact(DI to FP-)On:10to30VDCOff:0to3VDCWet Contact(DI to FP+)On:10to30VDCOff:0to3VDCCounter Frequency1kHzDigital Filtering Time Interval Software configurableDigital OutputsConnector Spring-type Euroblock terminalI/O Type45MR-2600:Sink45MR-2601/2606:SourceI/O Mode45MR-2600/2601:DO or pulse output(only supports the first4channels)45MR-2606:DO or pulse output(only supports the first2channels) External Power12/24VDCPulse Output Frequency1kHzOver-Voltage Protection45VDCOver-Temperature Shutdown175°C(typical),150°C(min.)Current Rating500mA per channelRelaysConnector Spring-type Euroblock terminalType Form A(N.O.)power relayI/O Mode DOContact Current Rating Resistive load:2A@30VDCResistive load:2A@250VACRelay On/Off Time10ms(max.)Initial Insulation Resistance1000mega-ohms(min.)@500VDCMechanical Endurance5,000,000operationsElectrical Endurance400,000operations@2A resistive loadContact Resistance100milli-ohms(max.)Analog InputsConnector Spring-type Euroblock terminalI/O Mode Voltage/CurrentI/O Type DifferentialResolution16bitsInput Range45MR-3800:0to20mA,4to20mA,4to20mA(burnout detection)45MR-3810:0to10VDC or-10to10VDCOver-Voltage Protection-25to+30VDC(power on)-35to+35VDC(power off)Accuracy±0.1%FSR@25°C±0.3%FSR@-40and75°CSampling Rate All channels:100samples/secPer channel:12.5samples/secSingle channel:100samples/secInput Impedance45MR-3800:120ohms45MR-3810:10mega-ohms(min.)Analog OutputsConnector Spring-type Euroblock terminalI/O Mode Voltage/CurrentOutput Range0to10VDC0to20mA4to20mAResolution12-bitAccuracy±0.1%FSR@25°C±0.3%FSR@-40to75°CLoad(Current Mode)Internal power:500ohms(max.)Load(Voltage Mode)1000ohms(min.)RTDsConnector Spring-type Euroblock terminalSensor Type PT50,PT100,PT200,PT500(-200to850°C)PT1000(-200to350°C)JPT100,JPT200,JPT500(-200to640°C)JPT1000(-200to350°C)NI100,NI200,NI500(-60to250°C)NI1000(-60to150°C)NI120(-80to260°C)Resistance Type310,620,1250,and2200ohmsInput Connection2-or3-wireSampling Rate All channels:12samples/secPer channel:2samples/sec Resolution0.1°C or0.1ohmsAccuracy±0.1%FSR@25°C±0.3%FSR@-40and75°C Input Impedance625kilo-ohms(min.) ThermocouplesConnector Spring-type Euroblock terminal Sensor Type J,K,T,E,R,S,B,NMillivolt Type±19.532mV±39.062mV±78.126mVResolution16bitsMillivolt Accuracy±0.1%FSR@25°C±0.3%FSR@-40and75°C Sampling Rate All channels:12samples/secPer channel:1.5samples/sec Input Impedance1mega-ohms(min.)System Power ParametersPower Connector Spring-type Euroblock terminal No.of Power Inputs1Input Voltage12to48VDCOutput Current1A(max.)Power Consumption800mA@12VDCOver-Voltage Protection55VDCOver-Current Protection1A@25°CField Power ParametersPower Connector Spring-type Euroblock terminal No.of Power Inputs1Input Voltage12/24VDCOutput Current2A(max.)Over-Current Protection 2.5A@25°COver-Voltage Protection33VDCPotential Output Mode45MR-7820:0VDC,12/24VDCPower ConsumptionSystem Power45MR-1600:59.4mA@3.3VDC45MR-1601:59.4mA@3.3VDC45MR-2404:44mA@3.3VDC45MR-2600:57.2mA@3.3VDC45MR-2601:63.8mA@3.3VDC45MR-2606:62.7mA@3.3VDC45MR-3800:197.3mA@3.3VDC45MR-3810:187mA@3.3VDC45MR-4420:44mA@3.3VDC45MR-6600:131.7mA@3.3VDC45MR-6810:148.1mA@3.3VDC45MR-7210:45m A@24VDCField Power45MR-1600:19.3mA@12VDC,25.3mA@24VDC45MR-1601:19.3mA@12VDC,25.3mA@24VDC45MR-2404:31.2mA@12VDC,24.7mA@24VDC45MR-2606:15.4mA@12VDC,18.7mA@24VDC45MR-4420:220.2mA@12VDC,122.3mA@24VDC Physical CharacteristicsHousing PlasticDimensions19.5x99x60.5mm(0.77x3.90x2.38in)Weight45MR-1600:77g(0.17lb)45MR-1601:77.6g(0.171lb)45MR-2404:88.4g(0.195lb)45MR-2600:77.4g(0.171lb)45MR-2601:77g(0.17lb)45MR-2606:77.4g(0.171lb)45MR-3800:79.8g(0.176lb)45MR-3810:79g(0.175lb)45MR-4420:79g(0.175lb)45MR-6600:78.7g(0.174lb)45MR-6810:78.4g(0.173lb)45MR-7210:77g(0.17lb)45MR-7820:73.6g(0.163lb)Installation DIN-rail mountingStrip Length I/O cable,9to10mmWiring45MR-2404:18AWG45MR-7210:12to18AWG45MR-2600/45MR-2601/45MR-2606:18to22AWGAll Other45MR Models:18to24AWG Environmental LimitsOperating Temperature Standard Models:-20to60°C(-4to140°F)Wide Temp.Models:-40to75°C(-40to167°F) Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)1Altitude Up to4000meters2Standards and CertificationsEMC EN55032/24EMI CISPR32,FCC Part15B Class AEMS IEC61000-4-2ESD:Contact:4kV;Air:8kVIEC61000-4-3RS:80MHz to1GHz:3V/mIEC61000-4-4EFT:Power:1kV;Signal:0.5kV1.45MR-2404的繼電器在低於0°C的高冷凝環境中運作時可能會發生故障。
杜诺尔生产公司 7350和7360系列底座平行轴驱动套件安装、维护与零件手册说明书
For other service manuals visit our website at:/service_manuals.aspDORNER MFG. CORP .INSIDE THE USA OUTSIDE THE USA P.O. Box 20 • 975 Cottonwood Ave.TEL: 1-800-397-8664TEL: 262-367-7600Hartland, WI 53029-0020 USA FAX: 1-800-369-2440FAX: 262-367-5827851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft DrivePackageInstallation, Maintenance & Parts ManualUS and CE VersionsDorner Mfg. Corp.2851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageTable of ContentsIntroduction......................................................................... 2Warnings - General Safety.................................................. 3Product Description............................................................. 4Specifications...................................................................... 4Gearmotor Mounting Package Models:........................... 4Table 1: Gearmotor Specifications.................................. 5US Version................................................................... 5CE Version................................................................... 5Table 2: Fixed Speed Gearmotors ................................... 5US Version................................................................... 5CE Version................................................................... 5Table 3: Variable Speed Gearmotors............................... 6US Version................................................................... 6CE Version................................................................... 6Installation (7)Required Tools................................................................. 7Bottom Mount Parallel Shaft Drive Package................... 7Preventive Maintenance and Adjustment.......................... 10Required Tools............................................................... 10Timing Belt Tensioning.................................................. 10Timing Belt Replacement............................................... 11Drive or Driven Pulley Replacement............................. 12Motor Replacement........................................................ 12Service Parts....................................................................... 14Bottom Mount Parallel Drive Package........................... 14Parallel Shaft Gearmotors .............................................. 15US Version.................................................................. 15CE Version.................................................................. 15Return Policy. (16)IntroductionUpon receipt of shipment:•Compare shipment with packing slip. Contact factory regarding discrepancies.•Inspect packages for shipping damage. Contact carrier regarding damage.•Accessories may be shipped loose. See accessory instruc-tions for installation.Dorner’s Limited Warranty applies.Dorner reserves the right to make changes at any time without notice or obligation.Dorner has convenient, pre −configured kits of Key Service Parts for all conveyor products. These time saving kits are easy to order, designed for fast installation, and guarantee you will have what you need when you need it. Key Parts and Kits are marked in the Service Parts section of this manual with the Performance Parts Kits logo.IMPORTANTSome illustrations may show guards removed. DO NOT operate equipment without guards.851-682 Rev. E3Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageWarnings - General SafetyA WARNINGThe safety alert symbol, black triangle with white exclamation, is used to alert you to potential personal injury hazards.Climbing, sitting, walking or riding on conveyor will cause severe injury.KEEP OFF CONVEYORS.DO NOT OPERATE CONVEYORS IN AN EXPLOSIVE ENVIRONMENT.A WARNINGExposed moving parts can cause severe injury.LOCK OUT POWER before removing guards or performing maintenance.A WARNINGGearmotors may be HOT.DO NOT TOUCH Gearmotors.A WARNINGExposed moving parts can cause severe injury.REPLACE ALL GUARDS BEFORE RUNNING CONVEYOR.A WARNINGDorner cannot control the physicalinstallation and application of conveyors. Taking protective measures is the responsibility of the user.When conveyors are used in conjunction with other equipment or as part of a multiple conveyor system, CHECK FOR POTENTIAL PINCH POINTS and other mechanical hazards before system start-up.Dorner Mfg. Corp.4851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageProduct DescriptionRefer to (Figure 1) for typical components.Figure 1SpecificationsGearmotor Mounting Package Models:1Conveyor 2Cover3Driven Pulley 4Timing Belt 5Drive Pulley 6Gearmotor7Timing Belt Tensioner 8Mounting Bracket12875346851-682 Rev. E5Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageSpecificationsTable 1: Gearmotor SpecificationsUS VersionCE VersionTable 2: Fixed Speed GearmotorsUS VersionCE VersionItemFixed Speed Variable SpeedOutput Power 0.16 hp (0.12 kW), 0.25 hp (0.19 kW), 0.50 hp (0.37 kW), 0.75 hp (0.56 kW), 1.00 hp (0.75 kW)Input Voltage 230 / 460 V .A.C. 3 PhaseInput Frequency 60 Hz 6 - 60 HzGearmotor Ratios 6:1, 8:1, 10:1, 13:1, 20:1, 34:1, 54:1, 81:1Motor T ypeTotally Enclosed, Fan CooledFixed SpeedVariable SpeedOutput Power 0.16kW to 1.12 kW Input Power 230 / 400 V 3 PhaseInput Frequency 50 Hz12 - 80 HzGearmotor Ratios 81:1, 39:1, 29:1, 19:1, 16:1, 11:1, 9:1, 7:1Motor T ypeT otally Enclosed, Fan CooledPart Number Belt Speed RPM HP kW Volts Phase FLA in-lbs N-m Ft/min M/min 74M081PS423FN 21 6.4210.160.12230/4603.88 / .444835574M054PS423FN 319.4310.250.19230/4603 1.12 / 0.565075774M034PS423FN 5015.2500.500.37230/4603 1.90 / 0.956337274M020PS423FN 8425.6840.750.56230/4603 2.70 / 1.355636474M013PS423FN 12237.2122 1.000.75230/4603 3.66 / 1.835175874M010PS423FN 17051.8170 1.000.75230/4603 3.66 / 1.833744274M008PS423FN 19057.9190 1.000.75230/4603 3.66 / 1.833333874M006PS423FN25878.62581.000.75230/46033.66 / 1.8324628Part Number Belt Speed FLAN-m Ft/min M/min RPM kW Volts Phase at 230Vat 400V 73U081PS423FN 17 5.2170.12230/40030.960.554473U039PS423FN 3611.0360.37230/4003 1.90 1.096273U029PS423FN 4814.6480.56230/4003 2.64 1.527073U019PS423FN 7422.6740.75230/4003 3.65 2.16073U016PS423FN 8826.8880.75230/4003 3.65 2.15173U011PS423FN 12738.7127 1.12230/4003 4.89 2.815373U009PS423FN 15848.2158 1.12230/4003 4.89 2.814273U007PS423FN19459.11940.75230/40033.652.137Dorner Mfg. Corp.6851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageSpecificationsTable 3: Variable Speed GearmotorsUS VersionCE VersionPart Number Belt Speed RPMHP kW Volts FLA in-lbs N-m Ft/min M/min Min Max 74M081PS423EN 21 6.4 4.2210.160.12230.884835574M054PS423EN 319.4 6.2310.250.19230 1.125075774M034PS423EN 5015.210500.500.37230 1.906337274M020PS423EN 8425.616.8840.750.56230 2.705636474M013PS423EN 12237.224.4122 1.000.75230 3.665175874M010PS423EN 17051.834170 1.000.75230 3.663744274M008PS423EN 19057.938190 1.000.75230 3.663333874M006PS423EN25878.651.62581.000.752303.6624628Part Number Belt Speed (Ft/min)Belt Speed (M/min)RPM FLAN-mMin Max Min Max MinMax Kw Volts Phase at 230V at 400V 73U081PS423EN 4.127.2 2.6 5.24270.12230/40030.960.554473U039PS423EN 8.657.6 5.511.09580.37230/4003 1.90 1.096273U029PS423EN 11.576.87.314.612770.56230/4003 2.64 1.527073U019PS423EN 17.8118.411.322.6181180.75230/4003 3.65 2.16073U016PS423EN 21.1140.813.426.8211410.75230/4003 3.65 2.15173U011PS423EN 30.5203.219.438.730203 1.12230/4003 4.89 2.815373U009PS423EN37.9252.824.148.2382531.12230/40034.892.8142NOTEFor belt speed other than those listed, contact factory for details.851-682 Rev. E7Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageInstallationRequired Tools•5/16" wrench • 4 mm wrench •13 mm wrench •14 mm wrench•Large flat head screwdriver •Torque wrenchBottom Mount Parallel Shaft Drive PackageTypical components (Figure 2).Figure 21.Locate drive output shaft (Figure 3,item 1). Remove top two existing bolts securing headplate (Figure 3,item 2) to conveyor frame.Figure 32.Install spacer (Figure 3,item 3) and two longer bolts provided (Figure 3,item 4) into conveyor frame and headplate. Leave bolts loose with enough space to slide on mounting assembly.A WARNINGSEVERE HAZARD!LOCK OUT POWER before removing guards or performing maintenance. Exposed moving parts can cause serious injury.1Bottom Mount Assembly 2Drive Pulley 3Cover4M4 Hex Head Screws (4x)5Driven Pulley6M8 x 35 mm Hex Head Screws (2x)7Timing Belt 8Tensioner134256783421Dorner Mfg. Corp.8851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageInstallation3.Attach bottom mount assembly (Figure 4,item 1) with the two bolts (Figure 4,item 2).Figure 44.Insert bolt (Figure 5,item 1) through backside of conveyor into threaded hole in mounting bracket (Figure 5,item 2).Figure 55.Install key (Figure 6,item 1).Figure 66.Wrap timing belt (Figure 6,item 2) around driven pulley (Figure 6,item 3) and drive pulley (Figure 6,item 4). Install driven pulley onto conveyor shaft.7.Using a straight edge (Figure 7,item 1), align driven pulley (Figure 7,item 2) with drive pulley (Figure 7,item 3).Figure 78.Tighten driven pulley taper-lock screws (Figure 8,item 1).Figure 8A WARNINGDrive shaft keyway may be sharp.HANDLE WITH CARE.211213242131851-682 Rev. E9Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageInstallation9.Tension timing belt (Figure 9,item 1) sufficiently to prevent belt skipping. A pry bar (Figure 9,item 2), may be used, as shown, to assist in belt tensioning.Figure 910.Tighten tensioner screw (Figure 9,item 3) to secureposition.11.Install cover (Figure 10,item 1) with four (4) screws(Figure 10,item 2). Tighten screws to 35 in-lb (4 Nm).Figure 10A CAUTIONOver tightening of timing belt will result in reduced gearmotor and timing belt life.32112Dorner Mfg. Corp.10851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackagePreventive Maintenance and AdjustmentRequired Tools•5/16" wrench • 4 mm wrench •13 mm wrench •14 mm wrench•Large flat head screwdriver •Torque wrenchTiming Belt Tensioning1.Remove four screws (Figure 11,item 1) and remove cover (Figure 11,item 2).Figure 112.Loosen tensioner screw (Figure 12,item 1).Figure 123.Tension timing belt (Figure 12,item 2) sufficiently to prevent belt skipping. A pry bar (Figure 12,item 3), may be used, as shown, to assist in belt tensioning. 4.Tighten tensioner screw (Figure 12,item 1) to secure position.5.Install cover (Figure 11,item 2) with four screws (Figure 11,item 1).A WARNINGExposed moving parts can cause severe injury.LOCK OUT POWER before removing guards or performing maintenance.21A CAUTIONOver tightening of timing belt will result in reduced gearmotor and timing belt life.132851-682 Rev. E11Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackagePreventive Maintenance and AdjustmentTiming Belt Replacement1.Remove four screws (Figure 13,item 1) and remove cover (Figure 13,item 2).Figure 132.Loosen tensioner screw (Figure 14,item 1).Figure 143.Remove timing belt (Figure 15,item 1).Figure 154.Install new timing belt.5.Tension timing belt (Figure 16,item 1) sufficiently to prevent belt skipping. A pry bar (Figure 16,item 2), may be used, as shown, to assist in belt tensioning.Figure 166.Tighten tensioner screw (Figure 16,item 3) to secure position.A WARNINGExposed moving parts can cause severe injury.LOCK OUT POWER before removing guards or performing maintenance.2112NOTEIf timing belt does not slide over pulley flange, loosen driven pulley taper-lock screws(Figure 15,item 2) and remove pulley with belt (Figure 15,item 1). For re-installation, see steps 7 thru 9 beginning on page 8.21321Dorner Mfg. Corp.12851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackagePreventive Maintenance and Adjustment7.Install cover (Figure 17,item 1) with four screws (Figure 17,item 2). Tighten screws to 35 in-lb (4 Nm).Figure 17Drive or Driven Pulley Replacementplete steps 1 through 3 of “Timing Belt Replacement” section on page 11.2.Remove taper-lock screws (Figure 18,item 1). Insert one of taper lock screws in remaining hole (Figure 18,item 2). Tighten screw until pulley is loose. Remove pulley and taper hub assembly.Figure 183.To reassemble see steps 5 through 10 of “Installation” section beginning on page 8.Motor ReplacementA CAUTIONOver tightening of timing belt will result in reduced gearmotor and timing belt life.A WARNINGExposed moving parts can cause severe injury.LOCK OUT POWER before removing guards or performing maintenance.12A WARNINGSEVERE HAZARD!LOCK OUT POWER before removing guards or performing maintenance. Exposed moving parts can cause serious injury.A WARNINGBURN HAZARD!DO NOT TOUCH the motor while operating, or shortly after being turned off. Motors may be HOT and can cause serious burn injuries.A DANGERELECTRICAL HAZARD!LOCK OUT POWER BEFORE WIRING.Exposure to high voltage current can cause death or serious injury.21851-682 Rev. E13Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackagePreventive Maintenance and Adjustment1.Loosen terminal box screws (Figure 19,item 1) and remove cover (Figure 19,item 2).Figure 192.Refer to the wiring diagram on the inside of the junction box cover.3.Loosen the wire nuts and disconnect the wires.4.Loosen the cord grip and remove the cord.5.Remove the drive pulley. See steps 1 and 2 of “Drive orDriven Pulley Replacement” section on page 12. 6.Remove eight (8) bolts (Figure 20,item 1). Detach motor (Figure 20,item 2) from the mounting plate (Figure 20,item 3). Retain motor output shaft key (Figure 20,item 4).Figure 207.Remove four (4) bolts (Figure 21,item 1). Detach mounting plates (Figure 21,item 2) from motor. Install new motor.Figure 218.Re −install the drive pulley, reverse step 2 of “Drive or Driven Pulley Replacement” section on page 12.plete steps 6 through 10 of “Installation” sectionbeginning on page 8.10.Rewire the motor and attach the box cover.A WARNINGCRUSH HAZARD!•SUPPORT MOTOR PRIOR TO LOOSENING THE BOLTS•Loosening motor bolts may cause it to drop down, causing serious injury.1232412112Dorner Mfg. Corp.14851-682 Rev. E7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageService PartsBottom Mount Parallel Drive PackageNOTEFor replacement parts other than those shown in this section, contact an authorized Dorner Service Center or the factory. Key Service Parts and Kits are identified by the Performance Parts Kits logo . Dorner recommends keeping these parts on hand.713Item PartNumber Description1532229Mounting Plate 2301076Slide Tensioner 3532227Drive Cover 4991610M Hex Nut 5911-013Washer 6801-124Bearing7802-126Ball Bearing (Qty: 2)8961645M Hex Head Cap ScrewM16-2.00 x 45 mm 9532231Spacer10960845MSS Hex Head Cap Screw M8-1.25 x 45 mm 11961016MSS Hex Head Cap Screw M10-1.50 x 16 mm 12532247Mount Plate13814-144Timing Belt for 30:30 Pulley Ratio 814-143Timing Belt for 36:30 Pulley Ratio14960608MSS Hex Head Cap ScrewM6-1.00 x 8 mm 15960616MSS Hex Head Cap Screw M6-1.00 x 16mm 16532235Bushing 17912-110SS Square Key 18532236Bushing 19912-080SS Square Key20960406MSS Hex Head Cap Screw M4-0.70 x 6mm 21532234-30Drive Pulley 30T 532234-36Drive Pulley 36T 22532234-30Driven Pulley 30T 23960645MSS Hex Head Cap Screw,M6-1.00 x 45 mm 24514317GuardItem Part Number Description851-682 Rev. E15Dorner Mfg. Corp.7350 and 7360 Series Bottom Mount Parallel Shaft Drive PackageService PartsParallel Shaft GearmotorsUS VersionCE VersionItem Part NumberDescription174M081PS423FN Motor, 0.16 hp (0.12Kw), 81:1,230-460 Volts, 60 Hz, 3 Phase 74M054PS423FN Motor, 0.25 hp (0.19Kw), 54:1, 230-460 Volts, 60 Hz, 3 Phase 74M034PS423FN Motor, 0.50 hp (0.37Kw), 34:1, 230-460 Volts, 60 Hz, 3 Phase 74M020PS423FN Motor, 0.75 hp (0.56Kw), 20:1, 230-460 Volts, 60 Hz, 3 Phase 74M013PS423FN Motor, 1.00 hp (0.75Kw), 13:1, 230-460 Volts, 60 Hz, 3 Phase 74M010PS423FN Motor, 1.00 hp (0.75Kw), 10:1, 230-460 Volts, 60 Hz, 3 Phase 74M008PS423FN Motor, 1.00 hp (0.75Kw), 8:1, 230-460 Volts, 60 Hz, 3 Phase 74M006PS423FN Motor, 1.00 hp (0.75Kw), 6:1, 230-460 Volts, 60 Hz, 3 Phase 74M081PS423EN Motor, 0.16 hp (0.12Kw), 81:1, 230 Volts, 60 Hz74M054PS423EN Motor, 0.25 hp (0.19Kw), 54:1, 230 Volts, 60 Hz74M034PS423EN Motor, 0.50 hp (0.37Kw), 34:1, 230 Volts, 60 Hz74M020PS423EN Motor, 0.75 hp (0.56Kw), 20:1, 230 Volts, 60 Hz74M013PS423EN Motor, 1.00 hp (0.75Kw), 13:1, 230 Volts, 60 Hz74M010PS423EN Motor, 1.00 hp (0.75Kw), 10:1, 230 Volts, 60 Hz74M008PS423EN Motor, 1.00 hp (0.75Kw), 8:1, 230 Volts, 60 Hz74M006PS423ENMotor, 1.00 hp (0.75Kw), 6:1, 230 Volts, 60 HzItem Part NumberDescription 173U081PS423FN Gearmotor, Fixed Speed, 0.12Kw, 230/400 Volts, 3 Phase, 50 Hz, 17 RPM73U039PS423FN Gearmotor, Fixed Speed, 0.37 Kw,230/400 Volts, 3 Phase, 50 Hz, 36 RPM73U029PS423FN Gearmotor, Fixed Speed, 0.56 Kw,230/400 Volts, 3 Phase, 50 Hz, 48 RPM73U019PS423FN Gearmotor, Fixed Speed, 0.75 Kw,230/400 Volts, 3 Phase, 50 Hz, 74 RPM73U016PS423FN Gearmotor, Fixed Speed, 0.75 Kw,230/400 Volts, 3 Phase, 50 Hz, 88 RPM73U011PS423FN Gearmotor, Fixed Speed, 112 Kw,230/400 Volts, 3 Phase, 50 Hz, 127 RPM73U009PS423FN Gearmotor, Fixed Speed, 1.12Kw, 230/400 Volts, 3 Phase, 50 Hz, 158 RPM73U007PS423FN Gearmotor, Fixed Speed, 0.75 Kw,230/400 Volts, 3 Phase, 50 Hz, 194 RPM73U081PS423EN Gearmotor, Variable Speed, 0.12Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 27 RPM73U039PS423EN Gearmotor, Variable Speed,0.37Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 58 RPM73U029PS423EN Gearmotor, Variable Speed,0.56Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 77 RPM73U019PS423EN Gearmotor, Variable Speed, 0.75Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 118 RPM73U016PS423EN Gearmotor, Variable Speed, 0.75Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 141 RPM73U011PS423EN Gearmotor, Variable Speed, 1.12Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 203 RPM73U009PS423EN Gearmotor, Variable Speed, 1.12Kw, 230/400 Volts, 3 Phase, 12-80 Hz, 253 RPM851-682 Rev. E Printed in U.S.A.Dorner Mfg. Corp. reserves the right to change or discontinue products without notice. Allproducts and services are covered inaccordance with our standard warranty. All rights reserved. © Dorner Mfg. Corp. 2015DORNER MFG. CORP .975 Cottonwood Ave., PO Box 20 Hartland, WI 53029-0020 USA TEL 1-800-397-8664 (USA)FAX 1-800-369-2440 (USA)Internet: Outside the USA:TEL 1-262-367-7600FAX 1-262-367-5827Return PolicyReturns must have prior written factory authorization or they will not be accepted. Items that are returned to Dorner without authorization will not be credited nor returned to the original sender. When calling for authorization, please have the following information ready for the Dorner factory representative or your local distributor: and address of customer.2.Dorner part number(s) of item(s) being returned.3.Reason for return.4.Customer's original order number used when ordering the item(s).5.Dorner or distributor invoice number (if available, part serial number).A representative will discuss action to be taken on the returned items and provide a Returned Goods Authorization (RMA) number for reference. RMA will automatically close 30 days after being issued. To get credit, items must be new andundamaged. There will be a return charge on all items returned for credit, where Dorner was not at fault. It is the customer’s responsibility to prevent damage during return shipping. Damaged or modified items will not be accepted. The customer is responsible for return freight.Returns will not be accep ted after 60 days from original invoice date. The return charge covers inspection, cleaning,disassembly, disposal and reissuing of components to inventory. If a replacement is needed prior to evaluation of returned item, a purchase order must be issued. Credit (if any) is issued only after return and evaluation is complete.Dorner has representatives throughout the world. Contact Dorner for the name of your local representative. Our Customer Service Team will gladly help with your questions on Dorner products.For a copy of Dorner's Warranty, contact factory, distributor, service center or visit our website at .For replacement parts, contact an authorized Dorner Service Center or the factory.Product TypeStandard ProductsEngineered to order partsProduct LineConveyors Gearmotors & Mounting Packages Support Stands Accessories Spare Parts (non-belt)Spare Belts - Standard Flat Fabric Spare Belts - Cleated & Specialty FabricSpare Belts -Plastic Chain All equipment and parts110030% return fee for all products except:50% return fee for conveyors with modular belt,cleated belt or specialty beltsnon-returnablecase-by-case22002200 Modular Belt 2200 Precision Move 23002300 Modular Belt 32003200 LPZ3200 Precision Move 4100520053006200Controls 7200 / 730050% return fee for all products7350non-returnable736074007600。
2010大学物理学——5.刚体的转动
c a b
(2) 刚体的定轴转动
刚体上各点都绕同一转轴作不同半径 圆周运动， 的 圆周运动 ， 且在相同时间内转过相 同的角度(角速度相同 角速度相同)。 同的角度 角速度相同 。
at v an
o
θ
v vv
s
S = Rθ v = Rω at = Rα 2 an = Rω
R
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= 6bt −12ct
2
Note:
角速度的矢量表示法： 角速度的矢量表示法：
ω
v
大小： 大小：ω 方向： 转轴 转轴, 方向：//转轴 符合右手螺旋
ω
r⊥
v
v v
v v v 线速度： 线速度：v = ω × r
验证： 验证：
v r Ｏ
v v ω×r
大小： 大小： r⊥ ω 方向： 方向： 圆周切向
§5.5 转动中的功和能 (Rotational Work and Energy) 1.力矩的功 力矩的功
v F ⊥
F⊥t
ω
对于θ →θ +dθ，有
例5-8 已知：圆盘转动惯量J，初角速度ω0 已知：圆盘转动惯量 ， 阻力矩M=-kω (k为正的常量 为正的常量) 阻力矩 为正的常量 所需的时间. 求：角速度从ω0变为ω0/2所需的时间 所需的时间 dω 转动定律： 解：转动定律： − kω = J dt t ω0 / 2 dω k → ∫ − dt = ∫ 0 ω0 J ω k ω /2 J ln 2 →− t = (ln ω) ω →t = J k [思考 思考] 思考
2
dm ∫
2
O
R
= mR
MU70-SU0 LGA2011插座R3主板 用户手册说明书
2-3-6-1 IOAT 配置...................................................................................................84
-3-
第3章
2-3-2-3 CPU T State Control（CPU T 状态控制）............................................73
2-3-3 Common RefCode Configuration（通用 RefCode 配置）..............74
2-3-5-1 内存拓扑.....................................................................................................79
2-3-5-2 内存热效应................................................................................................80
目录
包装箱物品...........................................................................................................5 MU70-SU0 主板布局..........................................................................................6 框图.......................................................................................................................9 第 1 章 硬件安装.............................................................................................10
5mr合金电阻
5mr合金电阻
5mr合金电阻是一种高品质的合金电阻器，具有较低的电阻值和较高的功率承受能力。
它通常由铜、锰、镍、铁等金属元素混合而成，具有良好的导电性和抗氧化性能。
5mr合金电阻的主要特点包括：
1. 低阻值：5mr合金电阻的电阻值相对较低，一般在0.01Ω至10Ω之间，适用于各种电路中。
2. 高功率承受能力：5mr合金电阻具有较高的功率承受能力，可以承受较大的电流和电压，适用于高功率电路中。
3. 良好的稳定性：5mr合金电阻的温度系数较小，具有良好的稳定性，不易受到外界环境的影响。
4. 长寿命：5mr合金电阻采用高品质的材料制造，具有较长的使用寿命，可以保证电路的可靠性和稳定性。
5. 多种尺寸和包装形式：5mr合金电阻有多种不同的尺寸和包装形式可供选择，可以根据实际需要进行选择。
5mr合金电阻是一种高品质的合金电阻器，具有低阻值、高功率承受能力、良好的稳定性和长寿命等特点，适用于各种电路中。
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