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OED4FA33/X四速手自一体自动变速器

  • 技术参数

    变速类型四速自动变速器

    驱动类型适用于横置前驱4×2、4×4车型

    额定输入扭矩发动机转速3500rpm 最大330N.m

    速比一档 2.72
    二档 1.48
    三档 1.00
    四档 0.72
    倒档 2.57
    主减速比 2.6…4.7

    换挡方式手自一体

    行车模式雪地/运动/经济

    重量90.4kg(330N.m)

  • ECHNICAL FEATURES

    Transmission type4-speed automatic transmission

    Drive TypeRont drive/transversal 2WD,4WD

    Transmission CapacityTmax Engine at 3500 rpm=330N.m

    Ratios1st 2.72
    2nd 1.48
    3rd 1.00
    4th 0.72
    Rev 2.57
    Constant 2.6…4.7

    Shift ModeP, R, N, D, 3, 2, 1

    Driving ModeSnow / Sport / Economy

    Weight

  • 产品特点

    ·结构紧凑

    ·低噪音

    ·液力变矩器带锁止离合器线性方式控制闭锁降低油耗并改进了操控的舒适性

    ·终生一次注油,绿色环保,免维护

  • SPECIAL FEATURES

    ·Short unit with high power transmission capacity

    ·Weight-saving thanks to converter without torsion damper

    ·Less noise emissions thanks to centrally-intergrated spur gear pair

    ·The controlled converter lock-up clutch also ensures less fuel consumption and improved driving comfort

    ·Lifetime oil fill,Environment-friendly,Recycling advantages, Less servicing

  • 变速器控制单元

    液压电控单元具有以下功能

    ·各档全部电控

    ·根据荷载的变化具有两套系统压力

    ·TCU包括一个根据驾驶习惯和驾驶环境自动制定换挡参数的模块

    ·变速器控制单元中带有错误诊断系统

    ·具有不同的运动模式:雪地/运动/经济

    ·Can通讯功能

    ·跛行回家功能:液压保护自动进三档

  • TRANSMISSION CONTROL

    The electronic-hydraulic transmission control offers:

    ·Fully-controlled shifts

    ·Two system pressure ranges depending on torque

    ·The electronic control unit contains modules which automatically specify the transmission shift parameters depending on drving style and driving situaion

    ·Built-in error diagnosis system in transmition control unit

    ·Have different drive modes:snow/sport/economy

    ·Can conmmunication

    ·Limp home function:hydraulic protection,3rd emergency gear

  • 主要部件

    ·带锁止离合器的液力变矩器

    ·4速行星齿轮变速机构

    ·行星齿轮差速器

    ·液压伺服控制系统

    ·具有不同的运动模式:雪地/运动/经济

    ·基于GROB加工工艺的湿式离合器

    ·TCU基本型为德尔福TCM8电子控制平台,适用于不同的发动机和车型

  • MAIN COMPONEANTS

    ·Hydro-dynamic torque converter with lock-up clutch

    ·4-speed planetary transmission

    ·Two spur gears with drive shaft

    ·Integraed differential

    ·Transimission electronic system the transimission can be adapted to the engine and specific vehicle conditions

    ·Gydraulic servo control system

    ·Wet type clutch bansed on GROB technology