8JS125系列讲义
PLC-SCR讲义
2003-3-1
津友联电控
多级编码启动技术原理
在转子可控硅编码启动系 统，1-5JK均为3相交流开 关，在八级编码中，三相 开关同时动作，只组合出 一个编码。如果我们把三 相开关分别控制，就相当 于把启动交流开关增加到 原来的3倍，可以选择的编 码也就增加到原来的三倍， 达到20级以上。
津友联电控
交流提升机PLC-SCR转子 多级编码启动电控系统
天津市津友联电气控制 设备有限责任公司
2ቤተ መጻሕፍቲ ባይዱ03-3-1 津友联电控
新系统技术特点
可控硅转子多级编码启动 新开发全数字PID调节器 完善可靠的双PLC双线制保护 改进设计的高压真空换向器 完整的系统配套方案
2003-3-1
津友联电控
2003-3-1 津友联电控
液晶显示屏操作台
2003-3-1
津友联电控
津友联电控
数字PID调节器系统框图
P
f( )
测速 给定 I + + +
+ _
D
PID调节输出
2003-3-1
津友联电控
全数字PID调节器方案特点二
充分考虑了提升机应用现场的使用环境条件， 设计开发出独特的功率驱动回路，完全保证 了系统的可靠性、抗干扰性。全自动闭环运 行和人工手动参与自由连续转换，即使自动 调节元器件发生故障，也不影响手动控制功 能的随时投入。同时，与现场控制元件可靠 隔离，从根本上解决了控制电路和现场使用 环境之间的矛盾。
1jk2jk3jk4jk5jk200331津友联电控多级编码启动技术优势分析102030405060708090100启动电流8级启动电流20级启动电流实200331津友联电控可控硅转子柜200331津友联电控多级编码启动技术效果200331津友联电控全数字pid调节器方案特点一参照西门子数字pid调节器软件程序开发功能完善结合我公司技术人员丰富的现场经验针对矿井提升机的机械电气特性对调节器的比例p积分i反馈等参数进行了优化设计能够满足主付井竖井斜井等各种类型的矿井提升机工矿要200331津友联电控数字pid调节器系统框图给定测速200331津友联电控全数字pid调节器方案特点二充分考虑了提升机应用现场的使用环境条件设计开发出独特的功率驱动回路完全保证了系统的可靠性抗干扰性
爱德华斯125级LED灯信号灯说明书
P/N 3101756 ISSUE 3© 2010 Phone: (800) 336-4206 Fax: (800) 454-2363DescriptionEdwards 125 Class LED Beacons are UL and cUL listed signaling appliances rated for NEMA 4X applications. Two versions of 125 Class Standard LED Beacons are available: Flashing 65 FPM (125LEDF) and Steady-On (125LEDS). Both versions can be either surface or conduit mounted. A protective wire guard, Cat. No. 125GRD, is available.Electrical SpecificationsGRAY BASEBLACK BASECatalog NumberCatalog NumberVoltageCurrentFlashing LED125LEDF*24D 125LEDF*24DB 24V DC 0.060A 125LEDF*120A125LEDF*120AB120V AC 50/60 Hz0.097ASteady-On LED125LEDS*24D 125LEDS*24DB 24V DC 0.060A 125LEDS*120A125LEDS*120AB120V AC 50/60 Hz0.097A*Letter in this position indicates lens/LED color: A - Amber, B - Blue, G - Green, R - RedMechanical SpecificationsOutdoor LocationsTemperature Ratings ...........-31F to +150F (-35C to +66C)InstallationWARNINGSTo avoid risk of injury, install lens before energizing the unit.To avoid the risk of injury, do not remove orinsert lamp when unit is energized.3.Thread the conduit onto the base of the signal.4.Turn on power and verify that the signal operatesproperly.Panel Mounting (Figure 2)WARNINGTo prevent electrical shock, ensure that power is turned off before installing the signal.Conduit Mounting (Figure 1)1. Thread the 18" (457 mm) signal wire leads through either1/2" or 3/4" conduit into an approved conduit outlet box. (Product is supplied with a double threaded - 1/2" internal and 3/4" external - conduit hub.)2. Wire the beacon as follows:a. For AC models, use wire nuts (not supplied) andconnect the signal's black and white wire leads to the power source wires as shown in Figure 1.b. For DC models, connect the signal's red wire to thepositive power source wire and connect the signal's black wire to the negative power source wire using wire nuts (not supplied). Polarity must be observed. Refer to Figure 1.Note: When panel mounting the beacon, the surface andconstruction details of the panel must be taken into consideration in order to ensure that the integrity of the outdoor, NEMA 4X rating is fully maintained. Installer should evaluate.1. Place the mounting gasket (supplied) over the hole inthe panel and route the signal wires through the gasket and the hole in the panel.2. Insert the base through the hole in the panel and screwthe locking nut (supplied), with the raised locking edge facing the mounting surface, onto the base to secure the beacon.3. Wire the beacon as follows:a. For AC models, use wire nuts (not supplied) andconnect the signal's black and white wire leads to the power source wires as shown in Figure 2. Polarity is not relevant.b. For DC models, connect the signal's red wire to thepositive power source wire and connect the signal's black wire to the negative power source wire using wire nuts (not supplied). Polarity must be observed. Refer to Figure 2.4. Turn on power and verify that the signal operatesproperly.Installation Instructions for 125 Class Beacons,STANDARD LED ModelsTable 1. Replacement PartsGRAY BASE BLACK BASE Catalog NumberCatalog NumberReplacementLensReplacement LampFlashing LED125LEDF*24D 125LEDF*24DB 125L*The 100,000 hour** LED light source is permanently installed.125LEDF*120A125LEDF*120ABSteady-On LED125LEDS*24D 125LEDS*24DB 125L*The 100,000 hour** LED light source is permanently installed.125LEDS*120A125LEDS*120AB*Letter in this position indicates lens color: A - Amber, B - Blue, G - Green, R - Red **Based on LED manufacturer's projections.Figure 2. Panel MountingFigure 1. Conduit Mounting (3/4" Shown)MaintenanceCleaningDisconnect power before cleaning. The module lens exterior surfaces should be periodically cleaned with a soft clean cloth using water and a mild detergent to maintain optimum light visibility.To avoid risk of injury, install lens before energizing the unit.To avoid the risk of injury, do not start any maintenance when unit is energized.WARNINGS。
SN74LS148DR,SN74LS148N,SN74LS148NSR,SN74LS148NSR,SN74LS148NSR,SN74LS148DRE4, 规格书,Datasheet 资料
Addendum-Page 1PACKAGING INFORMATIONOrderable DeviceStatus(1)Package Type PackageDrawingPins Package QtyEco Plan(2)Lead/Ball Finish MSL Peak Temp (3)Samples (Requires Login)78027012A ACTIVE LCCC FK 201TBD Call TI Call TI 7802701EA ACTIVE CDIP J 161TBD Call TI Call TI 7802701FA ACTIVE CFP W 161TBD Call TI Call TIJM38510/36001B2A ACTIVE LCCC FK 201TBD POST-PLATE N / A for Pkg TypeJM38510/36001BEA ACTIVE CDIP J 161TBD A42N / A for Pkg Type JM38510/36001BFA ACTIVE CFP W 161TBD A42N / A for Pkg Type M38510/36001B2A ACTIVE LCCC FK 201TBD POST-PLATE N / A for Pkg TypeM38510/36001BEA ACTIVE CDIP J 161TBD A42N / A for Pkg Type M38510/36001BFAACTIVE CFP W 161TBD A42N / A for Pkg Type SN54148J OBSOLETE CDIP J 16TBD Call TI Call TISN54LS148J ACTIVE CDIP J 161TBD A42N / A for Pkg Type SN74147N OBSOLETE PDIP N 16TBD Call TI Call TI SN74148J OBSOLETE CDIP J 16TBD Call TI Call TI SN74148N OBSOLETE PDIP N 16TBD Call TI Call TI SN74148N3OBSOLETE PDIP N 16TBD Call TI Call TI SN74LS147DR OBSOLETE SOIC D 16TBD Call TI Call TI SN74LS147N OBSOLETE PDIP N 16TBDCall TICall TISN74LS148D ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148DE4ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148DG4ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148DR ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148DRE4ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148DRG4ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148J OBSOLETE CDIP J 16TBD Call TICall TISN74LS148NACTIVEPDIPN1625Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type芯天下--/Addendum-Page 2Orderable Device Status(1)Package Type PackageDrawingPins Package QtyEco Plan(2)Lead/Ball Finish MSL Peak Temp (3)Samples (Requires Login)SN74LS148N3OBSOLETE PDIP N 16TBDCall TICall TISN74LS148NE4ACTIVE PDIP N 1625Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type SN74LS148NSR ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148NSRE4ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS148NSRG4ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SNJ54148J OBSOLETE CDIP J 16TBD Call TI Call TI SNJ54148W OBSOLETE CFP W 16TBDCall TI Call TISNJ54LS148FK ACTIVE LCCC FK 201TBD POST-PLATE N / A for Pkg TypeSNJ54LS148J ACTIVE CDIP J 161TBD A42N / A for Pkg Type SNJ54LS148WACTIVECFPW161TBDA42N / A for Pkg Type(1)The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.(2)Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check /productcontent for the latest availability information and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)(3)MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.芯天下--/In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.OTHER QUALIFIED VERSIONS OF SN54147, SN54148, SN54LS147, SN54LS148, SN74147, SN74148, SN74LS147, SN74LS148 :•Catalog: SN74147, SN74148, SN74LS147, SN74LS148•Military: SN54147, SN54148, SN54LS147, SN54LS148NOTE: Qualified Version Definitions:•Catalog - TI's standard catalog product•Military - QML certified for Military and Defense ApplicationsAddendum-Page 3芯天下--/TAPE AND REEL INFORMATION*All dimensions are nominalDevicePackage Type Package Drawing Pins SPQReel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W (mm)Pin1Quadrant SN74LS148DR SOIC D 162500330.016.4 6.510.3 2.18.016.0Q1SN74LS148NSRSONS162000330.016.48.210.52.512.016.0Q1*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) SN74LS148DR SOIC D162500333.2345.928.6SN74LS148NSR SO NS162000367.0367.038.0IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries(TI)reserve the right to make corrections,enhancements,improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B.Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.All semiconductor products(also referred to herein as“components”)are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its components to the specifications applicable at the time of sale,in accordance with the warranty in TI’s terms and conditions of sale of semiconductor products.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by applicable law,testing of all parameters of each component is not necessarily performed.TI assumes no liability for applications assistance or the design of Buyers’products.Buyers are responsible for their products and applications using TI components.To minimize the risks associated with Buyers’products and applications,Buyers should provide adequate design and operating safeguards.TI does not warrant or represent that any license,either express or implied,is granted under any patent right,copyright,mask work right,or other intellectual property right relating to any combination,machine,or process in which TI components or services are rmation published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement e of such information may require a license from a third party under the patents or other intellectual property of the third party,or a license from TI under the patents or other intellectual property of TI.Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties,conditions,limitations,and notices.TI is not responsible or liable for such altered rmation of third parties may be subject to additional restrictions.Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.Buyer acknowledges and agrees that it is solely responsible for compliance with all legal,regulatory and safety-related requirements concerning its products,and any use of TI components in its applications,notwithstanding any applications-related information or support that may be provided by TI.Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures,monitor failures and their consequences,lessen the likelihood of failures that might cause harm and take appropriate remedial actions.Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications.In some cases,TI components may be promoted specifically to facilitate safety-related applications.With such components,TI’s goal is to help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and requirements.Nonetheless,such components are subject to these terms.No TI components are authorized for use in FDA Class III(or similar life-critical medical equipment)unless authorized officers of the parties have executed a special agreement specifically governing such use.Only those TI components which TI has specifically designated as military grade or“enhanced plastic”are designed and intended for use in military/aerospace applications or environments.Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer's risk,and that Buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use.TI has specifically designated certain components which meet ISO/TS16949requirements,mainly for automotive ponents which have not been so designated are neither designed nor intended for automotive use;and TI will not be responsible for any failure of such components to meet such requirements.Products ApplicationsAudio /audio Automotive and Transportation /automotiveAmplifiers Communications and Telecom /communicationsData Converters Computers and Peripherals /computersDLP®Products Consumer Electronics /consumer-appsDSP Energy and Lighting /energyClocks and Timers /clocks Industrial /industrialInterface Medical /medicalLogic Security /securityPower Mgmt Space,Avionics and Defense /space-avionics-defense Microcontrollers Video and Imaging /videoRFID OMAP Mobile Processors /omap TI E2E Community Wireless Connectivity /wirelessconnectivityMailing Address:Texas Instruments,Post Office Box655303,Dallas,Texas75265Copyright©2012,Texas Instruments Incorporated。
风暴出击——激情体验建设JS125-28沐风
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JS系列电动机参数
JS、JR系列中型异步电动机概述与技术参数
来源：电机维修网频道：电机发布时间：2008-10-27
一.概述JS、JR系列电动机用于驱动各种不同机械，如通风机、压缩机、水泵、破碎机、切削机、机床、运输机械及其它设备，并可供煤矿、机械工业、发电厂及各种工矿企业作原动机之用。
本系列电机为防护式、JS系列电动机允许全电压直接起动，JR系列电动机在起动时必须预先在转子回路内接入起动变阻器，不允许将转子绕组直接短接起动。
额定电压为380V、3000V、6000V。
本系列电动机符合机械工业部部颁标准JB563-64和JB564-64的规定。
二.技术参数
JS系列中型异步电动机技术数据
JR系列中型异步电动机技术数据。
M82C53-2
1/19
¡ Semiconductor FUNCTIONAL BLOCK DIAGRAM
VCC GND
8
Data
D7 - D0
Bus
Buffer
8
WR
RD
Read/
Write
A0
Logic
A1
CS
Control Word Register
MSM82C53-2RS/GS/JS
Counter #0
CLK0 GATE0 OUT0
Range 3 to 6 –40 to +85
Unit V °C
RECOMMENDED OPERATING CONDITIONS
Parameter Supply Voltage Operating Temperature "L" Input Voltage "H" Input Voltage
Symbol VCC Top VIL VIH
Counter #1
CLK1 GATE1 OUT1
Counter #2
CLK2 GATE2 OUT2
Internal Bus
2/19
¡ Semiconductor
PIN CONFIGURATION (TOP VIEW)
24 pin Plastic DIP
D7 1 D6 2 D5 3 D4 4 D3 5 D2 6 D1 7 D0 8 CLK0 9 OUT0 10 GATE0 11 GND 12
MSM82C53-2RS/GS/JS
AC CHARACTERISTICS
(VCC = 4.5 V to 5.5 V, Ta = –40 to +85°C)
雷诺发动机培训讲义
雷诺发动机介绍
润滑系油路 油量 换油时换滤芯：28升 换油时不换滤芯：24升
干燥发动机：32升
安全措施： 1个最小压力开关：0.6 bar 1个压力传感器 1个水平传感器 压力检测表
发动机转 速 rpm 2000 1200 滤清器顶部 温度 ℃ 102 压力 bar 4-->6 ≥3.5 主油道 温度 ℃ 95℃ 压力bar 3.5-->5.5 ≥3
1
2013-11-22
东风商用车市场销售总部培训中心
第35页
雷诺发动机介绍
雷诺发动机润滑系统 机油冷却器 主油道 凸轮轴衬套
曲轴主轴承 组合式机油滤 芯器
机油泵 吸油管 离心式转 子滤芯 连 杆 轴 承 活塞冷 却喷嘴
限 压 阀
增 压 器
摇 臂 系
油底壳
2013-11-22 东风商用车市场销售总部培训中心 第36页
FA FB FC FD FE FF FG FH F FK FL FM FC FP FR FS FT FV FW FX FY F1 F2 F3 F4 F5 F6 F7 F8 F9
GA GB GC GD GE GF GG GH GJ GK GL GM GC GP GR GS GT GV GW GX GY G1 G2 G3 G4 G5 G6 G7 G8 G9
雷诺发动机介绍
铭牌
发动机介绍
适用系列号
N°系列：生产线 发动机 流水号
日期：月/年 M 发动机 I 直接喷射 D 直列式 R 增压中冷 06 气缸数6 23 缸径 123mm 56 冲程 156mm
1995-4
A41 发动机控 制指标
发动机控制指标
A
发动机功率代号 (300～ 400Ps )
QJ125-U图册
20 B02050606265
21 40033J00P000
22 40032J00P000
23 40031J00P000
24 B02000502025
名称及规格
数 量
DESCRIPTION
方向把
HANDLEBAR
刹车踏板固定轴 SHAFT, BRAKE PEDAL
后刹车开关
SWITCH, RR. BRAKE
开口销
SPLIT PIN 2X30
左把手套
GRIP, HANDLEBAR, L.
刹车踏板复位弹簧 SPRING, BRAKE PEDALRETURN
刹车灯开关拉簧 SPRING, BRAKE SWITCH
平衡块组件
BALANCER ASSY.
左手柄
LEVER., L.
油门线组件
CABLE ASSY., THROTTLE
QJ125-U 两轮摩托车零部件分解图册
1
目录
操纵 ................................................................................................................................1 车架 .............................................................................................................................. 16 操纵 ................................................................................................................................2 链传动 .......................................................................................................................... 17 前叉 ................................................................................................................................3 后减震 .......................................................................................................................... 18 前叉 ................................................................................................................................4 前挡泥板 ...................................................................................................................... 19 前轮 ................................................................................................................................5 导流罩 .......................................................................................................................... 20 液刹 ................................................................................................................................6 护板 .............................................................................................................................. 21 消音器 ............................................................................................................................7 后挡泥板 ...................................................................................................................... 22 空滤器 ............................................................................................................................8 电器 I............................................................................................................................ 23 燃油箱 ............................................................................................................................9 电器 I............................................................................................................................ 24 座垫 ..............................................................................................................................10 电器 II .......................................................................................................................... 25 货架 .............................................................................................................................. 11 电器 II .......................................................................................................................... 26 后摆臂 ..........................................................................................................................12 随车工具 ...................................................................................................................... 27 后轮 ..............................................................................................................................13 铭牌不干胶 .................................................................................................................. 28 后轮 ..............................................................................................................................14 发动机附件 .................................................................................................................. 29 车架 ..............................................................................................................................15
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双杆双H操纵变速器总成外形图
8JS125T变速器壳体部件
一轴轴承盖 副箱范围档气缸壳体 副箱范围档 气缸盖 副箱壳体 副箱后轴承盖 上盖壳体 双H操纵壳体
8JS125T与基型变速器副箱的差别
气缸体向 下装入副 箱壳体内 到位
前
注意副箱换档 拨叉安装方向
注意范围档气缸低档进 气口与变速器副箱壳体 低档气孔对齐。
操纵机构示意图
低速档区
排气
高速档区
调后气 压
高档气 压
低档气 压
法士特操纵机构，结构简单，维修成本低．国内同扭矩的产品有的需要两套操纵控制 系统，结构复杂，增加了故障点，而且不利于维修及保养．
12、主箱操纵机构
R 1 2 3
5
0
7
8
0 L
4
R、L档 拨叉
6
3(7)、 4(8) 档拨 叉
1(5)、 2(6)档 拨叉
235Kg（含离合器壳体及其操纵装置）
该变速器主箱4个档,副箱2个档,速比级差1.39～1.43较为合 理。操纵为单“H”操纵，气路系统同16JS160T变速器。主箱 同步器为双锥面锁环式同步器，副箱同步器为锁销式同步器 【与RT-11509C不通用】。
8JS125T变速器主截面图
型号 8JS105T 8JS125T 8JS160T
二轴装配
取二轴二档轮，结合齿朝下 套入二轴并与同步器啮合。
取二轴三档轮，结合齿朝上 套入二轴。
二轴装配
取花键垫套入二轴并与二轴 三档齿轮啮合。
取卡环装入卡环槽内，固定二 轴二档、三档齿轮在二轴上的横向 位置。注：二轴较细一端无六角键。
二轴装配
取三四档同步器一侧组件， 装入二轴并保证与三档齿轮啮 合。
取二轴倒档轮结合齿朝上套入 二轴底部，取长六角键自二轴下端 沿着二轴上的唯一宽键槽，穿过倒 档齿轮向上推送。
二轴装配
取倒档滑套套入额二轴，取二轴花键垫套入二轴，在二轴上第二个宽槽处 转一齿距，推送六角键穿过花键垫。取二轴一档轮，结合齿朝上套入二轴到位。
二轴装配
取一二档同步器一侧组件，装 入二轴并保证与一档齿轮啮合。取 卡环装入卡环槽内，注意卡环开口 处对准六角键，保证其穿动自如。
取卡环装入卡环槽内。
二轴装配
取三四档同步器同步 毂套入二轴到位。
取卡环装入卡环槽内。
二轴装配
取一二档同步器另一 侧组件套入二轴到位
取一轴齿轮，结合齿朝下 套入二轴并与同步器一侧组件 啮合。
二轴装配
装配完毕 取二轴压板（野外操作 时可自制）扣于一轴齿轮上， 用螺栓固定。
8JS125T变速器副箱装配
8JS125T副箱焊接轴
RT-C型加长中间轴
8J8JS125T变速器与法士特12JS160T变速器零件对比
8JS125T驱动齿轮
12JS160T驱动齿轮
8JS125T变速器与法士特RT-11509C变速器零件对比
RT-11509C副箱同步器
8JS125T副箱同步器
连接气管管路
装配完毕
特点简介
主副箱组合设计、传动效率高。 采用双中间轴结构，功率分流，结构独特。 全同步器，挂档轻便灵活，主箱采用双锥面锁环式同步器，同步容量大。 中心距小，仅为116mm。体积小，重量轻，与同类产品比，重量减轻30% 以上。 变速器自重轻，仅为221公斤，与同等级大同产变速器至少轻100公斤 挡位排列合理，速比级差小，燃油经济性好。 细齿设计，啮合平稳，噪音低。 取力形式多样，可全方位配置取力器。 单H操纵，档位清晰，换档灵活。 二轴各档齿轮无调整垫，免调间隙。
8JS125T变速器二轴零部件介绍
二轴 三四档同步器 长六角键
卡环
注意装配过程中，将花键 垫内花键的方形齿槽对正 二轴上插长六角键的齿槽 二轴倒档轮 二轴1/5档轮 二轴2/6档轮 二轴3/7档轮 二轴4/8档轮
一二档同步器
倒档滑移齿套
二轴装配
将8JS125T变速器二轴直立于 工作台上，二轴上一较宽的长方 形宽槽为长六角键的插槽。
向上推送六角键，使其穿 过二轴一档齿轮及同步器一侧 组件。
二轴装配
取一二挡同步器同步毂套入 二轴到位，取卡环装入卡环槽内， 注意卡环开口处对准六角键，保 证其穿动自如。
向上推送六角键使其穿过同 步毂。
二轴装配
取一二档同步器另一侧组 件套入二轴到位
取二轴花键垫套入二轴。 向上推送六角键穿过同步器一 侧组件及花键垫。
陕西法士特汽车传动集团有限公司从美国EATON公司引进的富勒 双中间轴变速器是一种具有世界先进水平的大功率、多挡位的机械式 变速器。它采用主副箱组合设计、双中间轴传动、主轴与主轴齿轮浮 动，同步器摩擦锥面采用高性能摩擦材料，是当代重型汽车理想的变 速器。
8JS105T/125T/160T系列变速器是我公司引用美国技术自行开发 制造的新型变速器。广泛匹配于输入扭矩为1050Nm、1250Nm、 1600Nm的各种车型。此变速器结构独特，采用双中间轴主副箱组合 设计。全同步器、挂挡轻便、头挡速比大、爬坡能力强、挡位排列合 理、挡位清晰、换档灵活、可采用单H、单杆、双杆、软轴操纵、取 力形式多样等特点而深受用户喜爱。 目前，该产品适用于功率范围在209 到285 KW 之间的重型发动 机。适应重型车市场的需求，代表未来发展的方向，不仅是重型牵引 车、载货车及专用车首选变速器，同时适合于高档大客车，适应于国 际豪华大客车变速器的发展方向。
8JS125T系列变速器: 中 心 距: 116 MM 安 装 长 度: 821.3MM
主变速器型号 额定输入功率 额定输入扭矩 重 注 油 量 量 8JS105T(A) 209Kw 1050Nm 10L 8JS125T(A) 230Kw 1250Nm 10L 8JS160T(A) 285Kw 1600Nm 10L
8JS125T变速器与法士特RT-11509C变速器零件对比
法士特8JS125T变速器副箱 输出轴、减速轮、区东轮 组件
法士特RT、Ｃ型变速器副 箱输出轴、减速轮、驱动轮 组件
8JS125T变速器与法士特RT-11509C变速器零件对比
基型加长中间轴 12JS160T左加长中间轴 12JS160T右加长中间轴
主气路进气管
此气管 常有气
此气管有气时为低 档区无气时高挡区
空气滤清器
5.6-6bar 范围档气缸
操纵机构
RH 前 RL 6 2 空 5 1 7 3 8 4
双H换档机构气动线路示意图
0.41-0.44mpa
双H换档机构操纵手球位置图
换档的清晰性：
9档双H操纵手球档位图： 5/6档到7/8档 克服高空档平衡力 3/4档到5/6档 克服高低档锁止力 3/4档到1/2档 克服低空档平衡力 1/2档到R/L档 克服较大低倒档锁止力 这确保了清晰的选档档位
8JS120T变速器的主箱装配方法与RT-C变速器基本相同，在此 不作赘述，下面重点介绍该变速器副箱的装配。
此两处卡环卡在轴承边缘的卡环槽内
此两处卡环为内卡环
卡在变速器壳体上
对齿
此处有轴承
扣上副箱壳体，安装变速器后端轴承盖
装入O型圈、铜垫。
轻敲范围档气缸壳体到位。
装入拨叉轴上的螺母， 拧紧力矩为67.5~81Nm
输入扭矩 （Nm）
1195
输入功率 （Kw）
220
额定转速 （rpm）
2600
各 挡 速 比
1 11.26 2 7.88 3 5.55 4 3.98 5 2.83 6 1.98 7 1.39 8 1.00 倒 11.48
8JS105TA 8JS125TA 8JS160TA
1195
220
2600
8.08
5.66
3.98
2.86
2.03
1.42
1.00
0.72
8.24
注：1、变速器的外连接尺寸（一轴、离合器壳体、分离装置、法兰盘、操纵部分 等） 可根据客户要求进行定做； 2、以上变速器均可匹配取力器。
8JS120T主箱动力传递线路示意图
8JS125T变速器单H操纵气路系统
气路系统
气路控制阀常开 挂档时断气 气路换向阀 高 低